./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ntdrivers/diskperf.i.cil-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88c4ad43-76b8-48b6-a744-65f5db823349/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88c4ad43-76b8-48b6-a744-65f5db823349/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88c4ad43-76b8-48b6-a744-65f5db823349/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88c4ad43-76b8-48b6-a744-65f5db823349/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/ntdrivers/diskperf.i.cil-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88c4ad43-76b8-48b6-a744-65f5db823349/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88c4ad43-76b8-48b6-a744-65f5db823349/bin/ukojak-verify-ENZ3QT5qd3 --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 32bit --witnessprinter.graph.data.programhash f0996d70f204c5713a65b04e25037e48d7532ec1ba0c10162e12c5c0d518b4e3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:13:01,274 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:13:01,387 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88c4ad43-76b8-48b6-a744-65f5db823349/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 02:13:01,398 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:13:01,398 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:13:01,439 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:13:01,441 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 02:13:01,441 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 02:13:01,442 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:13:01,443 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:13:01,443 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:13:01,443 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 02:13:01,443 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 02:13:01,444 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:13:01,444 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 02:13:01,444 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:13:01,445 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 02:13:01,446 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:13:01,446 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 02:13:01,446 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 02:13:01,446 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 02:13:01,446 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:13:01,446 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:13:01,446 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:13:01,447 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:13:01,447 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:13:01,447 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:13:01,447 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:13:01,447 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:13:01,447 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:13:01,448 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 02:13:01,448 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:13:01,448 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:13:01,448 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_88c4ad43-76b8-48b6-a744-65f5db823349/bin/ukojak-verify-ENZ3QT5qd3 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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f0996d70f204c5713a65b04e25037e48d7532ec1ba0c10162e12c5c0d518b4e3 [2024-11-25 02:13:01,782 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:13:01,797 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:13:01,801 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:13:01,803 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:13:01,806 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:13:01,807 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88c4ad43-76b8-48b6-a744-65f5db823349/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/ntdrivers/diskperf.i.cil-1.c [2024-11-25 02:13:04,956 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88c4ad43-76b8-48b6-a744-65f5db823349/bin/ukojak-verify-ENZ3QT5qd3/data/c57b849e1/704d115a6bd6445f9546a9e701d60683/FLAG27072391a [2024-11-25 02:13:05,687 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:13:05,688 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88c4ad43-76b8-48b6-a744-65f5db823349/sv-benchmarks/c/ntdrivers/diskperf.i.cil-1.c [2024-11-25 02:13:05,741 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88c4ad43-76b8-48b6-a744-65f5db823349/bin/ukojak-verify-ENZ3QT5qd3/data/c57b849e1/704d115a6bd6445f9546a9e701d60683/FLAG27072391a [2024-11-25 02:13:05,767 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88c4ad43-76b8-48b6-a744-65f5db823349/bin/ukojak-verify-ENZ3QT5qd3/data/c57b849e1/704d115a6bd6445f9546a9e701d60683 [2024-11-25 02:13:05,773 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:13:05,774 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:13:05,776 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:13:05,776 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:13:05,781 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:13:05,782 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:13:05" (1/1) ... [2024-11-25 02:13:05,785 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@264e2412 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:13:05, skipping insertion in model container [2024-11-25 02:13:05,785 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:13:05" (1/1) ... [2024-11-25 02:13:05,906 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:13:06,671 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_88c4ad43-76b8-48b6-a744-65f5db823349/sv-benchmarks/c/ntdrivers/diskperf.i.cil-1.c[84645,84658] [2024-11-25 02:13:07,128 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:13:07,235 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:13:07,249 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,8) [23] [2024-11-25 02:13:07,251 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [24] [2024-11-25 02:13:07,251 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,4) [184] [2024-11-25 02:13:07,251 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [190] [2024-11-25 02:13:07,251 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,4) [412] [2024-11-25 02:13:07,252 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [465] [2024-11-25 02:13:07,252 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,1) [484] [2024-11-25 02:13:07,252 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [485] [2024-11-25 02:13:07,252 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,4) [1158] [2024-11-25 02:13:07,252 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1331] [2024-11-25 02:13:07,253 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,1) [1374] [2024-11-25 02:13:07,253 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1375] [2024-11-25 02:13:07,253 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,1) [1376] [2024-11-25 02:13:07,253 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1377] [2024-11-25 02:13:07,255 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,1) [1378] [2024-11-25 02:13:07,255 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1379] [2024-11-25 02:13:07,255 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,1) [1380] [2024-11-25 02:13:07,255 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1381] [2024-11-25 02:13:07,255 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,1) [1382] [2024-11-25 02:13:07,255 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1383] [2024-11-25 02:13:07,255 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,8) [1384] [2024-11-25 02:13:07,255 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1385] [2024-11-25 02:13:07,256 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,8) [1386] [2024-11-25 02:13:07,256 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1387] [2024-11-25 02:13:07,256 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,8) [1476] [2024-11-25 02:13:07,256 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1477] [2024-11-25 02:13:07,256 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,4) [1480] [2024-11-25 02:13:07,256 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1481] [2024-11-25 02:13:07,256 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,4) [1482] [2024-11-25 02:13:07,256 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1483] [2024-11-25 02:13:07,256 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,1) [1484] [2024-11-25 02:13:07,256 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1485] [2024-11-25 02:13:07,257 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,4) [1492] [2024-11-25 02:13:07,258 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1493] [2024-11-25 02:13:07,258 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(push) [1494] [2024-11-25 02:13:07,259 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4035) [1495] [2024-11-25 02:13:07,259 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(pop) [1496] [2024-11-25 02:13:07,259 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1502] [2024-11-25 02:13:07,259 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1503] [2024-11-25 02:13:07,259 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(push) [1525] [2024-11-25 02:13:07,260 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4035) [1526] [2024-11-25 02:13:07,260 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(pop) [1527] [2024-11-25 02:13:07,260 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4035) [1539] [2024-11-25 02:13:07,261 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(push) [1547] [2024-11-25 02:13:07,261 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4164) [1548] [2024-11-25 02:13:07,261 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma function(_enable) [1549] [2024-11-25 02:13:07,261 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma function(_disable) [1550] [2024-11-25 02:13:07,261 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(pop) [1551] [2024-11-25 02:13:07,261 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1552] [2024-11-25 02:13:07,262 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1553] [2024-11-25 02:13:07,262 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1554] [2024-11-25 02:13:07,262 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1555] [2024-11-25 02:13:07,262 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1612] [2024-11-25 02:13:07,263 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1613] [2024-11-25 02:13:07,263 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4200) [1718] [2024-11-25 02:13:07,264 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(default:4200) [1719] [2024-11-25 02:13:07,264 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1741] [2024-11-25 02:13:07,264 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1742] [2024-11-25 02:13:07,264 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1743] [2024-11-25 02:13:07,264 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1744] [2024-11-25 02:13:07,264 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1745] [2024-11-25 02:13:07,264 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1746] [2024-11-25 02:13:07,265 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1747] [2024-11-25 02:13:07,265 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1748] [2024-11-25 02:13:07,265 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1749] [2024-11-25 02:13:07,265 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1750] [2024-11-25 02:13:07,265 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4200) [1754] [2024-11-25 02:13:07,265 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(INIT,DriverEntry) [2113] [2024-11-25 02:13:07,265 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,DiskPerfAddDevice) [2114] [2024-11-25 02:13:07,265 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,DiskPerfDispatchPnp) [2115] [2024-11-25 02:13:07,265 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,DiskPerfStartDevice) [2116] [2024-11-25 02:13:07,266 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,DiskPerfRemoveDevice) [2117] [2024-11-25 02:13:07,266 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,DiskPerfUnload) [2118] [2024-11-25 02:13:07,266 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,DiskPerfWmi) [2119] [2024-11-25 02:13:07,266 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,DiskperfQueryWmiRegInfo) [2120] [2024-11-25 02:13:07,266 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,DiskPerfRegisterDevice) [2121] [2024-11-25 02:13:07,266 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,DiskPerfSyncFilterWithTarget) [2122] [2024-11-25 02:13:07,266 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(push) [3198] [2024-11-25 02:13:07,266 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4035) [3199] [2024-11-25 02:13:07,266 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(pop) [3200] [2024-11-25 02:13:07,266 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [3201] [2024-11-25 02:13:07,267 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [3202] [2024-11-25 02:13:07,270 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(push) [3203] [2024-11-25 02:13:07,270 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4035) [3204] [2024-11-25 02:13:07,271 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(pop) [3205] [2024-11-25 02:13:07,272 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4035) [3206] [2024-11-25 02:13:07,272 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(push) [3207] [2024-11-25 02:13:07,272 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4164) [3208] [2024-11-25 02:13:07,272 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma function(_enable) [3209] [2024-11-25 02:13:07,272 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma function(_disable) [3210] [2024-11-25 02:13:07,272 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(pop) [3211] [2024-11-25 02:13:07,273 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [3212] [2024-11-25 02:13:07,273 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [3213] [2024-11-25 02:13:07,273 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [3214] [2024-11-25 02:13:07,273 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [3215] [2024-11-25 02:13:07,273 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [3216] [2024-11-25 02:13:07,273 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [3217] [2024-11-25 02:13:07,273 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4200) [3218] [2024-11-25 02:13:07,273 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(default:4200) [3219] [2024-11-25 02:13:07,398 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_88c4ad43-76b8-48b6-a744-65f5db823349/sv-benchmarks/c/ntdrivers/diskperf.i.cil-1.c[84645,84658] [2024-11-25 02:13:07,708 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:13:07,838 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:13:07,838 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:13:07 WrapperNode [2024-11-25 02:13:07,839 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:13:07,840 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:13:07,840 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:13:07,840 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:13:07,851 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:13:07" (1/1) ... [2024-11-25 02:13:07,937 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:13:07" (1/1) ... [2024-11-25 02:13:08,115 INFO L138 Inliner]: procedures = 127, calls = 1460, calls flagged for inlining = 20, calls inlined = 18, statements flattened = 3834 [2024-11-25 02:13:08,116 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:13:08,116 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:13:08,116 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:13:08,116 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:13:08,125 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:13:07" (1/1) ... [2024-11-25 02:13:08,126 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:13:07" (1/1) ... [2024-11-25 02:13:08,149 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:13:07" (1/1) ... [2024-11-25 02:13:08,149 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:13:07" (1/1) ... [2024-11-25 02:13:08,314 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:13:07" (1/1) ... [2024-11-25 02:13:08,330 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:13:07" (1/1) ... [2024-11-25 02:13:08,349 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:13:07" (1/1) ... [2024-11-25 02:13:08,384 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:13:07" (1/1) ... [2024-11-25 02:13:08,406 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:13:07" (1/1) ... [2024-11-25 02:13:08,484 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:13:08,486 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:13:08,486 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:13:08,487 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:13:08,488 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:13:07" (1/1) ... [2024-11-25 02:13:08,497 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:13:08,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88c4ad43-76b8-48b6-a744-65f5db823349/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:13:08,535 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88c4ad43-76b8-48b6-a744-65f5db823349/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:13:08,540 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88c4ad43-76b8-48b6-a744-65f5db823349/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:13:08,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-25 02:13:08,586 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-25 02:13:08,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-25 02:13:08,587 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 02:13:08,587 INFO L130 BoogieDeclarations]: Found specification of procedure IoBuildDeviceIoControlRequest [2024-11-25 02:13:08,587 INFO L138 BoogieDeclarations]: Found implementation of procedure IoBuildDeviceIoControlRequest [2024-11-25 02:13:08,587 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfSendToNextDriver [2024-11-25 02:13:08,587 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfSendToNextDriver [2024-11-25 02:13:08,587 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2024-11-25 02:13:08,587 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2024-11-25 02:13:08,587 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfAddCounters [2024-11-25 02:13:08,587 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfAddCounters [2024-11-25 02:13:08,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-25 02:13:08,587 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-25 02:13:08,587 INFO L130 BoogieDeclarations]: Found specification of procedure InterlockedDecrement [2024-11-25 02:13:08,587 INFO L138 BoogieDeclarations]: Found implementation of procedure InterlockedDecrement [2024-11-25 02:13:08,587 INFO L130 BoogieDeclarations]: Found specification of procedure IoWMIRegistrationControl [2024-11-25 02:13:08,587 INFO L138 BoogieDeclarations]: Found implementation of procedure IoWMIRegistrationControl [2024-11-25 02:13:08,587 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 02:13:08,588 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2024-11-25 02:13:08,589 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2024-11-25 02:13:08,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-25 02:13:08,589 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-25 02:13:08,589 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2024-11-25 02:13:08,590 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2024-11-25 02:13:08,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 02:13:08,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 02:13:08,590 INFO L130 BoogieDeclarations]: Found specification of procedure KeQuerySystemTime [2024-11-25 02:13:08,590 INFO L138 BoogieDeclarations]: Found implementation of procedure KeQuerySystemTime [2024-11-25 02:13:08,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 02:13:08,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 02:13:08,590 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2024-11-25 02:13:08,590 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2024-11-25 02:13:08,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 02:13:08,591 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfIrpCompletion [2024-11-25 02:13:08,591 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfIrpCompletion [2024-11-25 02:13:08,591 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 02:13:08,591 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfLogError [2024-11-25 02:13:08,592 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfLogError [2024-11-25 02:13:08,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-25 02:13:08,592 INFO L130 BoogieDeclarations]: Found specification of procedure KeQueryPerformanceCounter [2024-11-25 02:13:08,592 INFO L138 BoogieDeclarations]: Found implementation of procedure KeQueryPerformanceCounter [2024-11-25 02:13:08,592 INFO L130 BoogieDeclarations]: Found specification of procedure InterlockedIncrement [2024-11-25 02:13:08,593 INFO L138 BoogieDeclarations]: Found implementation of procedure InterlockedIncrement [2024-11-25 02:13:08,593 INFO L130 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2024-11-25 02:13:08,593 INFO L138 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2024-11-25 02:13:08,593 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2024-11-25 02:13:08,593 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2024-11-25 02:13:08,594 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfForwardIrpSynchronous [2024-11-25 02:13:08,594 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfForwardIrpSynchronous [2024-11-25 02:13:08,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 02:13:08,594 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfIoCompletion [2024-11-25 02:13:08,594 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfIoCompletion [2024-11-25 02:13:08,594 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_guard [2024-11-25 02:13:08,594 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_guard [2024-11-25 02:13:08,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-25 02:13:08,594 INFO L130 BoogieDeclarations]: Found specification of procedure ExAllocatePoolWithTag [2024-11-25 02:13:08,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ExAllocatePoolWithTag [2024-11-25 02:13:08,596 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:13:08,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:13:09,622 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:13:09,625 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:13:09,975 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-25 02:13:10,014 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2024-11-25 02:13:10,014 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2024-11-25 02:13:10,104 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-25 02:13:10,123 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2024-11-25 02:13:10,123 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2024-11-25 02:13:10,778 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-25 02:13:10,829 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume !false; [2024-11-25 02:13:10,829 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume false; [2024-11-25 02:13:11,074 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-25 02:13:11,078 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-25 02:13:11,087 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-25 02:13:37,794 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##64: assume !false; [2024-11-25 02:13:37,795 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##63: assume false; [2024-11-25 02:13:37,795 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##37: assume !false; [2024-11-25 02:13:37,795 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##36: assume false; [2024-11-25 02:13:37,795 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##146: assume !false; [2024-11-25 02:13:37,795 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##145: assume false; [2024-11-25 02:13:38,159 INFO L? ?]: Removed 492 outVars from TransFormulas that were not future-live. [2024-11-25 02:13:38,159 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 02:13:39,014 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 02:13:39,018 INFO L312 CfgBuilder]: Removed 7 assume(true) statements. [2024-11-25 02:13:39,018 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:13:39 BoogieIcfgContainer [2024-11-25 02:13:39,019 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 02:13:39,022 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 02:13:39,022 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 02:13:39,034 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 02:13:39,035 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:13:39" (1/1) ... [2024-11-25 02:13:39,046 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 02:13:39,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:39,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 294 states and 434 transitions. [2024-11-25 02:13:39,136 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 434 transitions. [2024-11-25 02:13:39,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 02:13:39,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:39,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:50,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:51,650 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:02,569 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:14:02,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:02,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 293 states and 417 transitions. [2024-11-25 02:14:02,732 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 417 transitions. [2024-11-25 02:14:02,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 02:14:02,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:02,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:11,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:13,369 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:14,556 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:14:14,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:14,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 295 states and 421 transitions. [2024-11-25 02:14:14,818 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 421 transitions. [2024-11-25 02:14:14,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 02:14:14,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:14,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:23,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:24,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:14:34,892 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:14:35,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:35,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 297 states and 425 transitions. [2024-11-25 02:14:35,122 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 425 transitions. [2024-11-25 02:14:35,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 02:14:35,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:35,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:43,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:45,081 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:14:45,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:45,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 299 states and 430 transitions. [2024-11-25 02:14:45,438 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 430 transitions. [2024-11-25 02:14:45,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 02:14:45,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:45,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:54,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:55,457 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:14:55,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:55,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 298 states and 428 transitions. [2024-11-25 02:14:55,738 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 428 transitions. [2024-11-25 02:14:55,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:14:55,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:55,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:04,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:05,592 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:15:15,912 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:15:16,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:16,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 301 states and 435 transitions. [2024-11-25 02:15:16,139 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 435 transitions. [2024-11-25 02:15:16,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:15:16,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:16,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:24,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:25,737 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:15:25,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:25,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 303 states and 437 transitions. [2024-11-25 02:15:25,855 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 437 transitions. [2024-11-25 02:15:25,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:15:25,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:25,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:33,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:34,926 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:15:34,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:34,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 303 states and 436 transitions. [2024-11-25 02:15:34,969 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 436 transitions. [2024-11-25 02:15:34,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:15:34,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:34,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:43,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:44,339 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:15:44,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:44,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 302 states and 434 transitions. [2024-11-25 02:15:44,510 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 434 transitions. [2024-11-25 02:15:44,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:15:44,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:44,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:52,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:53,514 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:16:04,655 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:16:05,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:05,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 303 states and 436 transitions. [2024-11-25 02:16:05,839 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 436 transitions. [2024-11-25 02:16:05,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:16:05,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:05,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:14,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:15,042 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:16:16,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:16,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 304 states and 437 transitions. [2024-11-25 02:16:16,911 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 437 transitions. [2024-11-25 02:16:16,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 02:16:16,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:16,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:25,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:26,053 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:16:26,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:26,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 308 states and 450 transitions. [2024-11-25 02:16:26,229 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 450 transitions. [2024-11-25 02:16:26,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 02:16:26,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:26,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:34,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:35,908 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:16:38,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:38,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 310 states and 458 transitions. [2024-11-25 02:16:38,383 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 458 transitions. [2024-11-25 02:16:38,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 02:16:38,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:38,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:46,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:47,276 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:16:47,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:47,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 302 states and 443 transitions. [2024-11-25 02:16:47,485 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 443 transitions. [2024-11-25 02:16:47,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 02:16:47,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:47,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:56,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:56,985 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:16:59,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:59,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 301 states and 441 transitions. [2024-11-25 02:16:59,777 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 441 transitions. [2024-11-25 02:16:59,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 02:16:59,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:59,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:08,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:08,852 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:17:10,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:10,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 301 states and 440 transitions. [2024-11-25 02:17:10,330 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 440 transitions. [2024-11-25 02:17:10,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 02:17:10,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:10,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:18,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:19,120 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:17:19,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:19,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 306 states and 447 transitions. [2024-11-25 02:17:19,318 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 447 transitions. [2024-11-25 02:17:19,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 02:17:19,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:19,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:26,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:27,511 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:17:29,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:29,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 306 states and 446 transitions. [2024-11-25 02:17:29,084 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 446 transitions. [2024-11-25 02:17:29,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 02:17:29,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:29,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:36,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:38,748 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:17:51,211 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:18:02,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:02,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 312 states and 462 transitions. [2024-11-25 02:18:02,837 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 462 transitions. [2024-11-25 02:18:02,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 02:18:02,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:02,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:11,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:11,880 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:18:18,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:18,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 320 states and 481 transitions. [2024-11-25 02:18:18,833 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 481 transitions. [2024-11-25 02:18:18,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 02:18:18,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:18,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:27,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:28,226 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:18:28,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:28,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 326 states and 489 transitions. [2024-11-25 02:18:28,817 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 489 transitions. [2024-11-25 02:18:28,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 02:18:28,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:28,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:37,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:37,760 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:18:41,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:41,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 332 states and 503 transitions. [2024-11-25 02:18:41,285 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 503 transitions. [2024-11-25 02:18:41,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 02:18:41,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:41,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:48,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:51,481 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:19:07,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:07,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 334 states and 512 transitions. [2024-11-25 02:19:07,060 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 512 transitions. [2024-11-25 02:19:07,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 02:19:07,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:07,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:19:14,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:19:16,032 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:19:19,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:19,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 335 states and 513 transitions. [2024-11-25 02:19:19,501 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 513 transitions. [2024-11-25 02:19:19,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 02:19:19,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:19,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:19:27,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:19:30,486 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:19:44,398 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:20:23,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:23,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 342 states and 530 transitions. [2024-11-25 02:20:23,219 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 530 transitions. [2024-11-25 02:20:23,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 02:20:23,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:23,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:31,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:31,711 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:20:36,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:36,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 343 states and 531 transitions. [2024-11-25 02:20:36,515 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 531 transitions. [2024-11-25 02:20:36,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 02:20:36,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:36,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:43,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:44,255 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:20:59,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:59,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 349 states and 541 transitions. [2024-11-25 02:20:59,633 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 541 transitions. [2024-11-25 02:20:59,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 02:20:59,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:59,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:07,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:08,251 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:21:16,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:21:16,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 351 states and 546 transitions. [2024-11-25 02:21:16,847 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 546 transitions. [2024-11-25 02:21:16,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 02:21:16,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:21:16,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:24,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:27,114 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:22:11,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:11,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 362 states and 570 transitions. [2024-11-25 02:22:11,955 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 570 transitions. [2024-11-25 02:22:11,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 02:22:11,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:11,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:19,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:19,895 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:22:28,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:28,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 364 states and 572 transitions. [2024-11-25 02:22:28,950 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 572 transitions. [2024-11-25 02:22:28,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 02:22:28,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:28,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:36,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:39,517 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:22:55,226 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:23:16,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:23:16,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 364 states and 571 transitions. [2024-11-25 02:23:16,058 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 571 transitions. [2024-11-25 02:23:16,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 02:23:16,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:23:16,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:23:23,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:23:26,463 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:23:42,787 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:24:06,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:24:06,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 367 states and 583 transitions. [2024-11-25 02:24:06,890 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 583 transitions. [2024-11-25 02:24:06,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 02:24:06,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:24:06,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:24:14,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:24:14,859 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:24:41,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:24:41,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 375 states and 604 transitions. [2024-11-25 02:24:41,982 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 604 transitions. [2024-11-25 02:24:41,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 02:24:41,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:24:41,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:24:49,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:24:51,031 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:25:06,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:06,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 378 states and 608 transitions. [2024-11-25 02:25:06,425 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 608 transitions. [2024-11-25 02:25:06,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 02:25:06,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:06,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:25:14,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:15,329 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:25:15,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:15,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 379 states and 609 transitions. [2024-11-25 02:25:15,518 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 609 transitions. [2024-11-25 02:25:15,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 02:25:15,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:15,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:25:23,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:24,262 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:25:24,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:24,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 379 states and 608 transitions. [2024-11-25 02:25:24,620 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 608 transitions. [2024-11-25 02:25:24,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 02:25:24,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:24,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:25:33,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:33,825 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:25:33,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:33,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 378 states and 606 transitions. [2024-11-25 02:25:33,963 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 606 transitions. [2024-11-25 02:25:33,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 02:25:33,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:33,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:25:42,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:48,999 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:26:06,646 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:27:05,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:27:05,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 378 states and 605 transitions. [2024-11-25 02:27:05,235 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 605 transitions. [2024-11-25 02:27:05,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 02:27:05,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:27:05,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:27:13,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:27:18,264 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked.