./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 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_ef00dc4c-e6c3-4d64-8e50-cdae11f71d8a/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef00dc4c-e6c3-4d64-8e50-cdae11f71d8a/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_ef00dc4c-e6c3-4d64-8e50-cdae11f71d8a/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef00dc4c-e6c3-4d64-8e50-cdae11f71d8a/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef00dc4c-e6c3-4d64-8e50-cdae11f71d8a/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_ef00dc4c-e6c3-4d64-8e50-cdae11f71d8a/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 215e983f1a4d8fc7cc2a4702392b572c8acf5b74a884ac30ea5939c84fb288fd --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:30:00,020 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:30:00,132 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef00dc4c-e6c3-4d64-8e50-cdae11f71d8a/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-09 00:30:00,141 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:30:00,141 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:30:00,181 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:30:00,182 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:30:00,182 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:30:00,183 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:30:00,183 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:30:00,183 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:30:00,184 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:30:00,184 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:30:00,184 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:30:00,188 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:30:00,188 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:30:00,189 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:30:00,189 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:30:00,189 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:30:00,190 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:30:00,190 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:30:00,195 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:30:00,195 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:30:00,197 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:30:00,197 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:30:00,198 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:30:00,198 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:30:00,198 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:30:00,199 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:30:00,199 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:30:00,199 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_ef00dc4c-e6c3-4d64-8e50-cdae11f71d8a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef00dc4c-e6c3-4d64-8e50-cdae11f71d8a/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 215e983f1a4d8fc7cc2a4702392b572c8acf5b74a884ac30ea5939c84fb288fd [2024-11-09 00:30:00,503 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:30:00,535 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:30:00,539 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:30:00,542 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:30:00,542 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:30:00,544 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef00dc4c-e6c3-4d64-8e50-cdae11f71d8a/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i Unable to find full path for "g++" [2024-11-09 00:30:02,671 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:30:03,291 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:30:03,292 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef00dc4c-e6c3-4d64-8e50-cdae11f71d8a/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i [2024-11-09 00:30:03,340 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef00dc4c-e6c3-4d64-8e50-cdae11f71d8a/bin/ukojak-verify-ImItNfHLgk/data/2c7b663c8/dfed07ecd6e943fbadc4195fd10e5859/FLAG3269c1f2f [2024-11-09 00:30:03,360 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef00dc4c-e6c3-4d64-8e50-cdae11f71d8a/bin/ukojak-verify-ImItNfHLgk/data/2c7b663c8/dfed07ecd6e943fbadc4195fd10e5859 [2024-11-09 00:30:03,364 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:30:03,366 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:30:03,367 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:30:03,367 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:30:03,373 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:30:03,376 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:30:03" (1/1) ... [2024-11-09 00:30:03,377 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61e1e98f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:30:03, skipping insertion in model container [2024-11-09 00:30:03,377 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:30:03" (1/1) ... [2024-11-09 00:30:03,496 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:30:03,836 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_ef00dc4c-e6c3-4d64-8e50-cdae11f71d8a/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i[4496,4509] [2024-11-09 00:30:03,845 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_ef00dc4c-e6c3-4d64-8e50-cdae11f71d8a/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i[4556,4569] [2024-11-09 00:30:04,757 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:04,758 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:04,759 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:04,760 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:04,761 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:04,776 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:04,777 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:04,779 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:04,783 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:04,785 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:04,788 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:04,789 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:04,790 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,486 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,497 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,597 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,598 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,598 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,599 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,599 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,600 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,600 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,601 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,602 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,602 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,602 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,603 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,603 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,607 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,608 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,608 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,608 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,612 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,613 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,622 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,623 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,623 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,642 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:30:05,679 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:30:05,699 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_ef00dc4c-e6c3-4d64-8e50-cdae11f71d8a/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i[4496,4509] [2024-11-09 00:30:05,700 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_ef00dc4c-e6c3-4d64-8e50-cdae11f71d8a/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i[4556,4569] [2024-11-09 00:30:05,753 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,753 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,754 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,754 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,755 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,763 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,764 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,765 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,765 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,767 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,768 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,768 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,769 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,881 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,888 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,900 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7771-7782] [2024-11-09 00:30:05,918 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,919 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,919 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,920 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,920 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,921 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,921 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,922 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,923 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,923 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,925 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,925 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,927 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,928 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,928 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,928 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,929 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,932 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,933 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,940 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,941 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,942 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:30:05,958 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:30:06,496 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:30:06,497 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:30:06 WrapperNode [2024-11-09 00:30:06,497 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:30:06,498 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:30:06,498 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:30:06,498 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:30:06,504 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:30:06" (1/1) ... [2024-11-09 00:30:06,581 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:30:06" (1/1) ... [2024-11-09 00:30:06,660 INFO L138 Inliner]: procedures = 686, calls = 1930, calls flagged for inlining = 59, calls inlined = 15, statements flattened = 1059 [2024-11-09 00:30:06,661 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:30:06,662 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:30:06,662 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:30:06,662 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:30:06,677 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:30:06" (1/1) ... [2024-11-09 00:30:06,677 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:30:06" (1/1) ... [2024-11-09 00:30:06,691 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:30:06" (1/1) ... [2024-11-09 00:30:06,692 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:30:06" (1/1) ... [2024-11-09 00:30:06,755 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:30:06" (1/1) ... [2024-11-09 00:30:06,765 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:30:06" (1/1) ... [2024-11-09 00:30:06,786 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:30:06" (1/1) ... [2024-11-09 00:30:06,796 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:30:06" (1/1) ... [2024-11-09 00:30:06,813 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:30:06,814 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:30:06,814 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:30:06,814 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:30:06,818 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:30:06" (1/1) ... [2024-11-09 00:30:06,829 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:30:06,845 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef00dc4c-e6c3-4d64-8e50-cdae11f71d8a/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:30:06,864 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef00dc4c-e6c3-4d64-8e50-cdae11f71d8a/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:30:06,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef00dc4c-e6c3-4d64-8e50-cdae11f71d8a/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:30:06,904 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2024-11-09 00:30:06,904 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2024-11-09 00:30:06,905 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2024-11-09 00:30:06,905 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2024-11-09 00:30:06,905 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:30:06,905 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2024-11-09 00:30:06,905 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2024-11-09 00:30:06,905 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2024-11-09 00:30:06,906 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2024-11-09 00:30:06,906 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-09 00:30:06,906 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-09 00:30:06,906 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2024-11-09 00:30:06,906 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2024-11-09 00:30:06,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-09 00:30:06,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:30:06,908 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-09 00:30:06,908 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-09 00:30:06,908 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-09 00:30:06,908 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-09 00:30:06,909 INFO L130 BoogieDeclarations]: Found specification of procedure s_remove_node [2024-11-09 00:30:06,909 INFO L138 BoogieDeclarations]: Found implementation of procedure s_remove_node [2024-11-09 00:30:06,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:30:06,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:30:06,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:30:06,910 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2024-11-09 00:30:06,910 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2024-11-09 00:30:06,911 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2024-11-09 00:30:06,911 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2024-11-09 00:30:06,911 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:30:06,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:30:06,912 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-09 00:30:06,912 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-09 00:30:06,912 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-11-09 00:30:06,912 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-11-09 00:30:06,913 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-09 00:30:06,913 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-09 00:30:06,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-09 00:30:06,913 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2024-11-09 00:30:06,914 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2024-11-09 00:30:06,915 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2024-11-09 00:30:06,915 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2024-11-09 00:30:06,915 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2024-11-09 00:30:06,915 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2024-11-09 00:30:06,915 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-09 00:30:06,915 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-09 00:30:06,916 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 00:30:06,916 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 00:30:06,916 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2024-11-09 00:30:06,916 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2024-11-09 00:30:06,916 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2024-11-09 00:30:06,916 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2024-11-09 00:30:06,916 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:30:06,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:30:06,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-09 00:30:06,917 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2024-11-09 00:30:06,917 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2024-11-09 00:30:06,917 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-09 00:30:06,917 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-09 00:30:06,917 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-09 00:30:06,917 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-09 00:30:06,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:30:06,919 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2024-11-09 00:30:06,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2024-11-09 00:30:06,919 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2024-11-09 00:30:06,920 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2024-11-09 00:30:06,920 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-09 00:30:06,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-09 00:30:06,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:30:06,920 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at [2024-11-09 00:30:06,921 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at [2024-11-09 00:30:07,346 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:30:07,349 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:30:20,377 INFO L? ?]: Removed 250 outVars from TransFormulas that were not future-live. [2024-11-09 00:30:20,377 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:30:20,999 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:30:20,999 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-09 00:30:21,000 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:30:21 BoogieIcfgContainer [2024-11-09 00:30:21,000 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:30:21,001 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:30:21,001 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:30:21,012 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:30:21,012 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:30:21" (1/1) ... [2024-11-09 00:30:21,023 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:30:21,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:21,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 398 states and 574 transitions. [2024-11-09 00:30:21,122 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 574 transitions. [2024-11-09 00:30:21,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-09 00:30:21,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:21,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:29,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:31,329 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-09 00:30:41,571 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 00:30:43,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:43,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 400 states and 587 transitions. [2024-11-09 00:30:43,916 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 587 transitions. [2024-11-09 00:30:43,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-09 00:30:43,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:43,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:50,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:52,947 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-09 00:30:54,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:54,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 405 states and 609 transitions. [2024-11-09 00:30:54,285 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 609 transitions. [2024-11-09 00:30:54,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-09 00:30:54,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:54,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:00,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:02,467 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-09 00:31:02,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:02,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 409 states and 616 transitions. [2024-11-09 00:31:02,732 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 616 transitions. [2024-11-09 00:31:02,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-09 00:31:02,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:02,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:08,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:10,789 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-11-09 00:31:14,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:14,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 409 states and 615 transitions. [2024-11-09 00:31:14,317 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 615 transitions. [2024-11-09 00:31:14,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 00:31:14,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:14,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:19,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:21,137 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-09 00:31:21,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:21,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 411 states and 617 transitions. [2024-11-09 00:31:21,204 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 617 transitions. [2024-11-09 00:31:21,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-09 00:31:21,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:21,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:26,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:28,425 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-09 00:31:28,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:28,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 411 states and 616 transitions. [2024-11-09 00:31:28,547 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 616 transitions. [2024-11-09 00:31:28,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-09 00:31:28,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:28,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:34,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:36,364 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-09 00:31:37,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:37,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 415 states and 622 transitions. [2024-11-09 00:31:37,378 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 622 transitions. [2024-11-09 00:31:37,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-09 00:31:37,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:37,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:43,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:44,449 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-09 00:31:44,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:44,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 416 states and 624 transitions. [2024-11-09 00:31:44,545 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 624 transitions. [2024-11-09 00:31:44,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-09 00:31:44,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:44,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:50,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:53,213 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 12 proven. 3 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2024-11-09 00:31:54,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:54,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 425 states and 643 transitions. [2024-11-09 00:31:54,878 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 643 transitions. [2024-11-09 00:31:54,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-09 00:31:54,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:54,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:00,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:01,680 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-11-09 00:32:01,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:01,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 425 states and 642 transitions. [2024-11-09 00:32:01,820 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 642 transitions. [2024-11-09 00:32:01,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-09 00:32:01,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:01,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:07,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:08,575 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2024-11-09 00:32:08,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:08,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 415 states and 626 transitions. [2024-11-09 00:32:08,648 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 626 transitions. [2024-11-09 00:32:08,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-09 00:32:08,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:08,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:14,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:15,479 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-11-09 00:32:15,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:15,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 418 states and 630 transitions. [2024-11-09 00:32:15,650 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 630 transitions. [2024-11-09 00:32:15,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-09 00:32:15,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:15,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:23,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:12,333 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 40 proven. 89 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-11-09 00:33:25,667 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 00:35:49,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:49,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 438 states and 691 transitions. [2024-11-09 00:35:49,139 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 691 transitions. [2024-11-09 00:35:49,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-09 00:35:49,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:49,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:56,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:17,721 INFO L134 CoverageAnalysis]: Checked inductivity of 317 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-11-09 00:38:21,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:21,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 447 states and 724 transitions. [2024-11-09 00:38:21,693 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 724 transitions. [2024-11-09 00:38:21,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-09 00:38:21,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:21,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:29,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:35,241 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 310 trivial. 0 not checked. [2024-11-09 00:38:52,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:52,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 452 states and 733 transitions. [2024-11-09 00:38:52,221 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 733 transitions. [2024-11-09 00:38:52,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-09 00:38:52,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:52,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:57,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:13,160 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 5 proven. 107 refuted. 0 times theorem prover too weak. 209 trivial. 0 not checked.