./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_138af1bf-2483-4ade-aabb-592c7e7061c0/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_138af1bf-2483-4ade-aabb-592c7e7061c0/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_138af1bf-2483-4ade-aabb-592c7e7061c0/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_138af1bf-2483-4ade-aabb-592c7e7061c0/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_138af1bf-2483-4ade-aabb-592c7e7061c0/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_138af1bf-2483-4ade-aabb-592c7e7061c0/bin/ukojak-verify-ImItNfHLgk --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 9f01133064e8d36e68b9f85134d72a09d965175ad33f2003b7d0ebb14c50d01e --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:51:34,383 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:51:34,455 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_138af1bf-2483-4ade-aabb-592c7e7061c0/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 22:51:34,459 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:51:34,460 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:51:34,483 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:51:34,484 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:51:34,485 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:51:34,485 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:51:34,486 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:51:34,486 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:51:34,487 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:51:34,487 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:51:34,488 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:51:34,488 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:51:34,489 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:51:34,489 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:51:34,490 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:51:34,490 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:51:34,490 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:51:34,491 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:51:34,495 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:51:34,495 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:51:34,495 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:51:34,496 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:51:34,496 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:51:34,496 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:51:34,497 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:51:34,497 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:51:34,497 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:51:34,497 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_138af1bf-2483-4ade-aabb-592c7e7061c0/bin/ukojak-verify-ImItNfHLgk/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_138af1bf-2483-4ade-aabb-592c7e7061c0/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9f01133064e8d36e68b9f85134d72a09d965175ad33f2003b7d0ebb14c50d01e [2024-11-08 22:51:34,770 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:51:34,806 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:51:34,811 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:51:34,813 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:51:34,814 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:51:34,815 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_138af1bf-2483-4ade-aabb-592c7e7061c0/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i Unable to find full path for "g++" [2024-11-08 22:51:36,835 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:51:37,478 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:51:37,482 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_138af1bf-2483-4ade-aabb-592c7e7061c0/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i [2024-11-08 22:51:37,529 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_138af1bf-2483-4ade-aabb-592c7e7061c0/bin/ukojak-verify-ImItNfHLgk/data/e8726c04f/8312cbf08c6249a1b1b8d4cd6c8dd23e/FLAGdcf397345 [2024-11-08 22:51:37,548 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_138af1bf-2483-4ade-aabb-592c7e7061c0/bin/ukojak-verify-ImItNfHLgk/data/e8726c04f/8312cbf08c6249a1b1b8d4cd6c8dd23e [2024-11-08 22:51:37,551 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:51:37,553 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:51:37,554 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:51:37,556 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:51:37,563 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:51:37,564 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:51:37" (1/1) ... [2024-11-08 22:51:37,567 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75681937 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:51:37, skipping insertion in model container [2024-11-08 22:51:37,567 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:51:37" (1/1) ... [2024-11-08 22:51:37,713 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:51:38,087 WARN L250 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_138af1bf-2483-4ade-aabb-592c7e7061c0/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4502,4515] [2024-11-08 22:51:38,099 WARN L250 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_138af1bf-2483-4ade-aabb-592c7e7061c0/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4562,4575] [2024-11-08 22:51:39,524 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:39,525 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:39,526 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:39,527 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:39,529 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:39,548 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:39,549 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:39,552 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:39,553 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:39,555 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:39,557 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:39,558 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:39,559 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:40,492 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:40,493 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:40,503 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:40,510 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:40,649 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:40,650 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:40,650 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:40,651 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:40,651 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:40,652 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:40,652 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:40,653 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:40,653 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:40,654 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:40,654 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:40,654 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:40,655 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:40,666 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:40,666 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:40,668 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:40,668 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:40,674 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:40,674 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:40,683 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:40,684 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:40,684 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:40,707 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:51:40,749 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:51:40,775 WARN L250 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_138af1bf-2483-4ade-aabb-592c7e7061c0/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4502,4515] [2024-11-08 22:51:40,776 WARN L250 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_138af1bf-2483-4ade-aabb-592c7e7061c0/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4562,4575] [2024-11-08 22:51:40,848 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:40,848 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:40,849 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:40,849 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:40,850 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:40,863 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:40,864 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:40,866 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:40,867 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:40,868 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:40,869 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:40,869 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:40,870 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:40,989 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:40,991 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:40,994 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:40,999 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:41,009 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7776-7787] [2024-11-08 22:51:41,031 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:41,032 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:41,032 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:41,032 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:41,033 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:41,033 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:41,034 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:41,035 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:41,035 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:41,035 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:41,036 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:41,036 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:41,037 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:41,038 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:41,038 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:41,039 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:41,039 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:41,042 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:41,043 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:41,050 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:41,051 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:41,051 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:51:41,060 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:51:41,460 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:51:41,460 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:51:41 WrapperNode [2024-11-08 22:51:41,460 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:51:41,462 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:51:41,462 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:51:41,463 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:51:41,471 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:51:41" (1/1) ... [2024-11-08 22:51:41,587 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:51:41" (1/1) ... [2024-11-08 22:51:41,716 INFO L138 Inliner]: procedures = 686, calls = 1900, calls flagged for inlining = 60, calls inlined = 14, statements flattened = 847 [2024-11-08 22:51:41,717 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:51:41,717 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:51:41,718 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:51:41,718 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:51:41,730 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:51:41" (1/1) ... [2024-11-08 22:51:41,730 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:51:41" (1/1) ... [2024-11-08 22:51:41,751 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:51:41" (1/1) ... [2024-11-08 22:51:41,758 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:51:41" (1/1) ... [2024-11-08 22:51:41,829 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:51:41" (1/1) ... [2024-11-08 22:51:41,839 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:51:41" (1/1) ... [2024-11-08 22:51:41,854 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:51:41" (1/1) ... [2024-11-08 22:51:41,860 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:51:41" (1/1) ... [2024-11-08 22:51:41,872 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:51:41,873 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:51:41,873 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:51:41,873 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:51:41,874 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:51:41" (1/1) ... [2024-11-08 22:51:41,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:51:41,901 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_138af1bf-2483-4ade-aabb-592c7e7061c0/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:51:41,923 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_138af1bf-2483-4ade-aabb-592c7e7061c0/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:51:41,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_138af1bf-2483-4ade-aabb-592c7e7061c0/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:51:41,965 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2024-11-08 22:51:41,965 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2024-11-08 22:51:41,966 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2024-11-08 22:51:41,966 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2024-11-08 22:51:41,966 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:51:41,967 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2024-11-08 22:51:41,967 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2024-11-08 22:51:41,967 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2024-11-08 22:51:41,967 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2024-11-08 22:51:41,967 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-08 22:51:41,968 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-08 22:51:41,968 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2024-11-08 22:51:41,968 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2024-11-08 22:51:41,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 22:51:41,968 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:51:41,969 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-08 22:51:41,969 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-08 22:51:41,969 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 22:51:41,969 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 22:51:41,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:51:41,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:51:41,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:51:41,971 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2024-11-08 22:51:41,971 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2024-11-08 22:51:41,971 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2024-11-08 22:51:41,972 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2024-11-08 22:51:41,972 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:51:41,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:51:41,973 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-08 22:51:41,973 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-08 22:51:41,974 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-11-08 22:51:41,974 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-11-08 22:51:41,975 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-08 22:51:41,975 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-08 22:51:41,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 22:51:41,975 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2024-11-08 22:51:41,975 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2024-11-08 22:51:41,976 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2024-11-08 22:51:41,977 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2024-11-08 22:51:41,977 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2024-11-08 22:51:41,977 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2024-11-08 22:51:41,977 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 22:51:41,977 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 22:51:41,978 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2024-11-08 22:51:41,978 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2024-11-08 22:51:41,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:51:41,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:51:41,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 22:51:41,979 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2024-11-08 22:51:41,979 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2024-11-08 22:51:41,979 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-08 22:51:41,980 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-08 22:51:41,980 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-08 22:51:41,980 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-08 22:51:41,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:51:41,980 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2024-11-08 22:51:41,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2024-11-08 22:51:41,981 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2024-11-08 22:51:41,981 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2024-11-08 22:51:41,981 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-08 22:51:41,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-08 22:51:41,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:51:42,370 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:51:42,373 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:51:56,041 INFO L? ?]: Removed 202 outVars from TransFormulas that were not future-live. [2024-11-08 22:51:56,042 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:51:56,574 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:51:56,574 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-08 22:51:56,575 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:51:56 BoogieIcfgContainer [2024-11-08 22:51:56,575 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:51:56,576 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:51:56,576 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:51:56,589 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:51:56,590 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:51:56" (1/1) ... [2024-11-08 22:51:56,605 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:51:56,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:56,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 274 states and 381 transitions. [2024-11-08 22:51:56,727 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 381 transitions. [2024-11-08 22:51:56,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:51:56,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:56,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:06,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:08,777 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-08 22:52:19,049 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:52:21,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:21,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 276 states and 387 transitions. [2024-11-08 22:52:21,446 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 387 transitions. [2024-11-08 22:52:21,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 22:52:21,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:21,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:28,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:30,876 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-08 22:52:32,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:32,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 281 states and 403 transitions. [2024-11-08 22:52:32,121 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 403 transitions. [2024-11-08 22:52:32,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 22:52:32,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:32,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:39,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:41,095 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-08 22:52:41,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:41,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 285 states and 410 transitions. [2024-11-08 22:52:41,376 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 410 transitions. [2024-11-08 22:52:41,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 22:52:41,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:41,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:48,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:50,034 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-08 22:52:53,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:53,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 285 states and 409 transitions. [2024-11-08 22:52:53,890 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 409 transitions. [2024-11-08 22:52:53,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 22:52:53,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:53,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:59,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:01,093 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-08 22:53:01,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:01,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 287 states and 411 transitions. [2024-11-08 22:53:01,156 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 411 transitions. [2024-11-08 22:53:01,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 22:53:01,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:01,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:07,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:09,398 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-08 22:53:09,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:09,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 287 states and 410 transitions. [2024-11-08 22:53:09,526 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 410 transitions. [2024-11-08 22:53:09,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 22:53:09,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:09,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:17,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:20,003 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-08 22:53:21,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:21,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 290 states and 415 transitions. [2024-11-08 22:53:21,669 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 415 transitions. [2024-11-08 22:53:21,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 22:53:21,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:21,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:28,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:28,980 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-08 22:53:29,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:29,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 290 states and 414 transitions. [2024-11-08 22:53:29,006 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 414 transitions. [2024-11-08 22:53:29,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 22:53:29,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:29,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:37,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:38,832 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 188 trivial. 0 not checked. [2024-11-08 22:53:39,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:39,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 296 states and 426 transitions. [2024-11-08 22:53:39,099 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 426 transitions. [2024-11-08 22:53:39,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:53:39,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:39,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:47,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:48,601 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-08 22:53:48,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:48,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 299 states and 430 transitions. [2024-11-08 22:53:48,727 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 430 transitions. [2024-11-08 22:53:48,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 22:53:48,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:48,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:55,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:56,615 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2024-11-08 22:53:57,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:57,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 299 states and 428 transitions. [2024-11-08 22:53:57,486 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 428 transitions. [2024-11-08 22:53:57,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 22:53:57,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:57,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:04,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:05,844 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-08 22:54:05,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:05,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 289 states and 412 transitions. [2024-11-08 22:54:05,994 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 412 transitions. [2024-11-08 22:54:05,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-08 22:54:05,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:05,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:17,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:30,133 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 305 trivial. 0 not checked. [2024-11-08 22:55:08,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:08,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 300 states and 431 transitions. [2024-11-08 22:55:08,128 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 431 transitions. [2024-11-08 22:55:08,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-08 22:55:08,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:08,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:15,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:25,579 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 5 proven. 123 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-08 22:56:40,981 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:59:44,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:44,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 319 states and 488 transitions. [2024-11-08 22:59:44,067 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 488 transitions. [2024-11-08 22:59:44,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-08 22:59:44,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:44,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:55,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:25,557 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 25 proven. 20 refuted. 0 times theorem prover too weak. 316 trivial. 0 not checked. [2024-11-08 23:01:31,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:31,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 321 states and 493 transitions. [2024-11-08 23:01:31,917 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 493 transitions. [2024-11-08 23:01:31,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-08 23:01:31,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:31,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:52,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:02,268 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 292 trivial. 0 not checked. [2024-11-08 23:02:58,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:58,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 323 states and 499 transitions. [2024-11-08 23:02:58,590 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 499 transitions. [2024-11-08 23:02:58,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-08 23:02:58,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:58,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:24,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:30,117 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 21 proven. 18 refuted. 0 times theorem prover too weak. 286 trivial. 0 not checked. [2024-11-08 23:03:46,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:46,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 323 states and 495 transitions. [2024-11-08 23:03:46,839 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 495 transitions. [2024-11-08 23:03:46,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-08 23:03:46,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:46,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:55,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:02,475 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 292 trivial. 0 not checked. [2024-11-08 23:04:02,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:02,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 323 states and 495 transitions. [2024-11-08 23:04:02,574 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 495 transitions. [2024-11-08 23:04:02,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-08 23:04:02,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:02,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:28,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat