./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_00e0f041-0b2b-42ff-ae06-7d4ce564e434/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00e0f041-0b2b-42ff-ae06-7d4ce564e434/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00e0f041-0b2b-42ff-ae06-7d4ce564e434/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00e0f041-0b2b-42ff-ae06-7d4ce564e434/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ntdrivers/diskperf.i.cil-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00e0f041-0b2b-42ff-ae06-7d4ce564e434/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00e0f041-0b2b-42ff-ae06-7d4ce564e434/bin/ukojak-verify-CZk0znPC7b --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 [2024-12-06 01:07:34,752 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:07:34,805 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00e0f041-0b2b-42ff-ae06-7d4ce564e434/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 01:07:34,809 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:07:34,810 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:07:34,828 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:07:34,828 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 01:07:34,829 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 01:07:34,829 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:07:34,829 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:07:34,829 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:07:34,829 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 01:07:34,829 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 01:07:34,829 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:07:34,829 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 01:07:34,830 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:07:34,830 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 01:07:34,830 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:07:34,830 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 01:07:34,830 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 01:07:34,830 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 01:07:34,830 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:07:34,830 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:07:34,830 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:07:34,830 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:07:34,830 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:07:34,831 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:07:34,831 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:07:34,831 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:07:34,831 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:07:34,831 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 01:07:34,831 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:07:34,831 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:07:34,831 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_00e0f041-0b2b-42ff-ae06-7d4ce564e434/bin/ukojak-verify-CZk0znPC7b 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 [2024-12-06 01:07:35,081 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:07:35,089 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:07:35,091 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:07:35,092 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:07:35,092 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:07:35,093 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00e0f041-0b2b-42ff-ae06-7d4ce564e434/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ntdrivers/diskperf.i.cil-1.c [2024-12-06 01:07:37,704 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00e0f041-0b2b-42ff-ae06-7d4ce564e434/bin/ukojak-verify-CZk0znPC7b/data/dae195d55/ce1abd3dcad24e94b4a086659402c132/FLAGfc731c1b0 [2024-12-06 01:07:38,042 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:07:38,042 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00e0f041-0b2b-42ff-ae06-7d4ce564e434/sv-benchmarks/c/ntdrivers/diskperf.i.cil-1.c [2024-12-06 01:07:38,065 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00e0f041-0b2b-42ff-ae06-7d4ce564e434/bin/ukojak-verify-CZk0znPC7b/data/dae195d55/ce1abd3dcad24e94b4a086659402c132/FLAGfc731c1b0 [2024-12-06 01:07:38,286 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00e0f041-0b2b-42ff-ae06-7d4ce564e434/bin/ukojak-verify-CZk0znPC7b/data/dae195d55/ce1abd3dcad24e94b4a086659402c132 [2024-12-06 01:07:38,288 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:07:38,289 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:07:38,290 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:07:38,290 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:07:38,294 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:07:38,295 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:07:38" (1/1) ... [2024-12-06 01:07:38,296 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26901616 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:07:38, skipping insertion in model container [2024-12-06 01:07:38,296 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:07:38" (1/1) ... [2024-12-06 01:07:38,351 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:07:38,832 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_00e0f041-0b2b-42ff-ae06-7d4ce564e434/sv-benchmarks/c/ntdrivers/diskperf.i.cil-1.c[84645,84658] [2024-12-06 01:07:39,082 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:07:39,151 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:07:39,158 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,8) [23] [2024-12-06 01:07:39,159 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [24] [2024-12-06 01:07:39,159 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,4) [184] [2024-12-06 01:07:39,159 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [190] [2024-12-06 01:07:39,159 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,4) [412] [2024-12-06 01:07:39,159 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [465] [2024-12-06 01:07:39,159 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,1) [484] [2024-12-06 01:07:39,159 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [485] [2024-12-06 01:07:39,160 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,4) [1158] [2024-12-06 01:07:39,160 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1331] [2024-12-06 01:07:39,160 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,1) [1374] [2024-12-06 01:07:39,160 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1375] [2024-12-06 01:07:39,160 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,1) [1376] [2024-12-06 01:07:39,160 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1377] [2024-12-06 01:07:39,160 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,1) [1378] [2024-12-06 01:07:39,160 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1379] [2024-12-06 01:07:39,160 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,1) [1380] [2024-12-06 01:07:39,161 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1381] [2024-12-06 01:07:39,161 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,1) [1382] [2024-12-06 01:07:39,161 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1383] [2024-12-06 01:07:39,161 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,8) [1384] [2024-12-06 01:07:39,161 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1385] [2024-12-06 01:07:39,161 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,8) [1386] [2024-12-06 01:07:39,161 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1387] [2024-12-06 01:07:39,161 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,8) [1476] [2024-12-06 01:07:39,161 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1477] [2024-12-06 01:07:39,162 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,4) [1480] [2024-12-06 01:07:39,162 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1481] [2024-12-06 01:07:39,162 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,4) [1482] [2024-12-06 01:07:39,162 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1483] [2024-12-06 01:07:39,162 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,1) [1484] [2024-12-06 01:07:39,162 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1485] [2024-12-06 01:07:39,162 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,4) [1492] [2024-12-06 01:07:39,162 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1493] [2024-12-06 01:07:39,162 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(push) [1494] [2024-12-06 01:07:39,162 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4035) [1495] [2024-12-06 01:07:39,163 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(pop) [1496] [2024-12-06 01:07:39,163 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1502] [2024-12-06 01:07:39,163 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1503] [2024-12-06 01:07:39,163 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(push) [1525] [2024-12-06 01:07:39,163 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4035) [1526] [2024-12-06 01:07:39,163 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(pop) [1527] [2024-12-06 01:07:39,163 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4035) [1539] [2024-12-06 01:07:39,163 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(push) [1547] [2024-12-06 01:07:39,163 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4164) [1548] [2024-12-06 01:07:39,164 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma function(_enable) [1549] [2024-12-06 01:07:39,164 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma function(_disable) [1550] [2024-12-06 01:07:39,164 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(pop) [1551] [2024-12-06 01:07:39,164 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1552] [2024-12-06 01:07:39,164 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1553] [2024-12-06 01:07:39,164 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1554] [2024-12-06 01:07:39,164 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1555] [2024-12-06 01:07:39,164 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1612] [2024-12-06 01:07:39,164 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1613] [2024-12-06 01:07:39,165 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4200) [1718] [2024-12-06 01:07:39,165 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(default:4200) [1719] [2024-12-06 01:07:39,165 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1741] [2024-12-06 01:07:39,165 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1742] [2024-12-06 01:07:39,165 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1743] [2024-12-06 01:07:39,165 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1744] [2024-12-06 01:07:39,165 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1745] [2024-12-06 01:07:39,165 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1746] [2024-12-06 01:07:39,165 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1747] [2024-12-06 01:07:39,165 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1748] [2024-12-06 01:07:39,166 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1749] [2024-12-06 01:07:39,166 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1750] [2024-12-06 01:07:39,166 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4200) [1754] [2024-12-06 01:07:39,166 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(INIT,DriverEntry) [2113] [2024-12-06 01:07:39,166 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,DiskPerfAddDevice) [2114] [2024-12-06 01:07:39,166 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,DiskPerfDispatchPnp) [2115] [2024-12-06 01:07:39,166 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,DiskPerfStartDevice) [2116] [2024-12-06 01:07:39,166 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,DiskPerfRemoveDevice) [2117] [2024-12-06 01:07:39,166 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,DiskPerfUnload) [2118] [2024-12-06 01:07:39,167 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,DiskPerfWmi) [2119] [2024-12-06 01:07:39,167 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,DiskperfQueryWmiRegInfo) [2120] [2024-12-06 01:07:39,167 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,DiskPerfRegisterDevice) [2121] [2024-12-06 01:07:39,167 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,DiskPerfSyncFilterWithTarget) [2122] [2024-12-06 01:07:39,167 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(push) [3198] [2024-12-06 01:07:39,167 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4035) [3199] [2024-12-06 01:07:39,167 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(pop) [3200] [2024-12-06 01:07:39,167 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [3201] [2024-12-06 01:07:39,167 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [3202] [2024-12-06 01:07:39,167 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(push) [3203] [2024-12-06 01:07:39,167 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4035) [3204] [2024-12-06 01:07:39,167 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(pop) [3205] [2024-12-06 01:07:39,168 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4035) [3206] [2024-12-06 01:07:39,168 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(push) [3207] [2024-12-06 01:07:39,168 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4164) [3208] [2024-12-06 01:07:39,168 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma function(_enable) [3209] [2024-12-06 01:07:39,168 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma function(_disable) [3210] [2024-12-06 01:07:39,168 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(pop) [3211] [2024-12-06 01:07:39,168 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [3212] [2024-12-06 01:07:39,168 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [3213] [2024-12-06 01:07:39,168 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [3214] [2024-12-06 01:07:39,168 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [3215] [2024-12-06 01:07:39,168 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [3216] [2024-12-06 01:07:39,168 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [3217] [2024-12-06 01:07:39,168 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4200) [3218] [2024-12-06 01:07:39,169 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(default:4200) [3219] [2024-12-06 01:07:39,231 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_00e0f041-0b2b-42ff-ae06-7d4ce564e434/sv-benchmarks/c/ntdrivers/diskperf.i.cil-1.c[84645,84658] [2024-12-06 01:07:39,356 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:07:39,447 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:07:39,448 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:07:39 WrapperNode [2024-12-06 01:07:39,448 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:07:39,449 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:07:39,449 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:07:39,449 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:07:39,455 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:07:39" (1/1) ... [2024-12-06 01:07:39,499 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:07:39" (1/1) ... [2024-12-06 01:07:39,608 INFO L138 Inliner]: procedures = 127, calls = 1460, calls flagged for inlining = 20, calls inlined = 18, statements flattened = 3834 [2024-12-06 01:07:39,609 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:07:39,609 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:07:39,609 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:07:39,610 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:07:39,618 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:07:39" (1/1) ... [2024-12-06 01:07:39,619 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:07:39" (1/1) ... [2024-12-06 01:07:39,639 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:07:39" (1/1) ... [2024-12-06 01:07:39,640 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:07:39" (1/1) ... [2024-12-06 01:07:39,741 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:07:39" (1/1) ... [2024-12-06 01:07:39,751 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:07:39" (1/1) ... [2024-12-06 01:07:39,761 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:07:39" (1/1) ... [2024-12-06 01:07:39,779 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:07:39" (1/1) ... [2024-12-06 01:07:39,788 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:07:39" (1/1) ... [2024-12-06 01:07:39,808 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:07:39,809 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:07:39,809 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:07:39,809 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:07:39,810 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:07:39" (1/1) ... [2024-12-06 01:07:39,816 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:07:39,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00e0f041-0b2b-42ff-ae06-7d4ce564e434/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:07:39,841 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00e0f041-0b2b-42ff-ae06-7d4ce564e434/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:07:39,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00e0f041-0b2b-42ff-ae06-7d4ce564e434/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:07:39,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 01:07:39,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-06 01:07:39,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 01:07:39,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 01:07:39,869 INFO L130 BoogieDeclarations]: Found specification of procedure IoBuildDeviceIoControlRequest [2024-12-06 01:07:39,869 INFO L138 BoogieDeclarations]: Found implementation of procedure IoBuildDeviceIoControlRequest [2024-12-06 01:07:39,869 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfSendToNextDriver [2024-12-06 01:07:39,869 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfSendToNextDriver [2024-12-06 01:07:39,869 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2024-12-06 01:07:39,869 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2024-12-06 01:07:39,869 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfAddCounters [2024-12-06 01:07:39,869 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfAddCounters [2024-12-06 01:07:39,869 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-12-06 01:07:39,869 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-12-06 01:07:39,869 INFO L130 BoogieDeclarations]: Found specification of procedure InterlockedDecrement [2024-12-06 01:07:39,869 INFO L138 BoogieDeclarations]: Found implementation of procedure InterlockedDecrement [2024-12-06 01:07:39,870 INFO L130 BoogieDeclarations]: Found specification of procedure IoWMIRegistrationControl [2024-12-06 01:07:39,870 INFO L138 BoogieDeclarations]: Found implementation of procedure IoWMIRegistrationControl [2024-12-06 01:07:39,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 01:07:39,870 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2024-12-06 01:07:39,870 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2024-12-06 01:07:39,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 01:07:39,870 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 01:07:39,870 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2024-12-06 01:07:39,870 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2024-12-06 01:07:39,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 01:07:39,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 01:07:39,870 INFO L130 BoogieDeclarations]: Found specification of procedure KeQuerySystemTime [2024-12-06 01:07:39,870 INFO L138 BoogieDeclarations]: Found implementation of procedure KeQuerySystemTime [2024-12-06 01:07:39,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 01:07:39,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 01:07:39,870 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2024-12-06 01:07:39,870 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2024-12-06 01:07:39,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 01:07:39,870 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfIrpCompletion [2024-12-06 01:07:39,870 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfIrpCompletion [2024-12-06 01:07:39,871 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 01:07:39,871 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfLogError [2024-12-06 01:07:39,871 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfLogError [2024-12-06 01:07:39,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 01:07:39,871 INFO L130 BoogieDeclarations]: Found specification of procedure KeQueryPerformanceCounter [2024-12-06 01:07:39,871 INFO L138 BoogieDeclarations]: Found implementation of procedure KeQueryPerformanceCounter [2024-12-06 01:07:39,871 INFO L130 BoogieDeclarations]: Found specification of procedure InterlockedIncrement [2024-12-06 01:07:39,871 INFO L138 BoogieDeclarations]: Found implementation of procedure InterlockedIncrement [2024-12-06 01:07:39,871 INFO L130 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2024-12-06 01:07:39,871 INFO L138 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2024-12-06 01:07:39,871 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2024-12-06 01:07:39,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2024-12-06 01:07:39,871 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfForwardIrpSynchronous [2024-12-06 01:07:39,871 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfForwardIrpSynchronous [2024-12-06 01:07:39,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 01:07:39,871 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfIoCompletion [2024-12-06 01:07:39,871 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfIoCompletion [2024-12-06 01:07:39,871 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_guard [2024-12-06 01:07:39,871 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_guard [2024-12-06 01:07:39,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-06 01:07:39,871 INFO L130 BoogieDeclarations]: Found specification of procedure ExAllocatePoolWithTag [2024-12-06 01:07:39,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ExAllocatePoolWithTag [2024-12-06 01:07:39,872 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:07:39,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:07:40,441 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:07:40,443 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 01:07:40,594 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-06 01:07:40,614 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2024-12-06 01:07:40,615 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2024-12-06 01:07:40,682 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-06 01:07:40,695 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2024-12-06 01:07:40,695 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2024-12-06 01:07:41,145 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-06 01:07:41,173 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume !false; [2024-12-06 01:07:41,173 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume false; [2024-12-06 01:07:41,307 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-06 01:07:41,309 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-06 01:07:41,314 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-06 01:08:05,570 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##64: assume !false; [2024-12-06 01:08:05,570 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##63: assume false; [2024-12-06 01:08:05,571 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##37: assume !false; [2024-12-06 01:08:05,571 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##36: assume false; [2024-12-06 01:08:05,571 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##146: assume !false; [2024-12-06 01:08:05,571 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##145: assume false; [2024-12-06 01:08:05,768 INFO L? ?]: Removed 492 outVars from TransFormulas that were not future-live. [2024-12-06 01:08:05,768 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 01:08:06,215 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 01:08:06,215 INFO L312 CfgBuilder]: Removed 7 assume(true) statements. [2024-12-06 01:08:06,215 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:08:06 BoogieIcfgContainer [2024-12-06 01:08:06,215 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 01:08:06,216 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 01:08:06,216 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 01:08:06,225 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 01:08:06,226 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:08:06" (1/1) ... [2024-12-06 01:08:06,233 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 01:08:06,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:08:06,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 294 states and 434 transitions. [2024-12-06 01:08:06,288 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 434 transitions. [2024-12-06 01:08:06,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 01:08:06,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:08:06,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:08:14,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:08:15,386 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:08:26,026 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 [] [2024-12-06 01:08:26,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:08:26,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 293 states and 417 transitions. [2024-12-06 01:08:26,370 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 417 transitions. [2024-12-06 01:08:26,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 01:08:26,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:08:26,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:08:33,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:08:34,678 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:08:35,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:08:35,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 295 states and 421 transitions. [2024-12-06 01:08:35,469 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 421 transitions. [2024-12-06 01:08:35,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:08:35,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:08:35,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:08:42,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:08:43,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:08:53,576 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 01:08:53,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:08:53,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 297 states and 425 transitions. [2024-12-06 01:08:53,745 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 425 transitions. [2024-12-06 01:08:53,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 01:08:53,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:08:53,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:09:01,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:09:01,952 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:09:02,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:09:02,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 299 states and 430 transitions. [2024-12-06 01:09:02,232 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 430 transitions. [2024-12-06 01:09:02,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 01:09:02,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:09:02,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:09:09,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:09:09,686 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:09:09,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:09:09,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 298 states and 428 transitions. [2024-12-06 01:09:09,864 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 428 transitions. [2024-12-06 01:09:09,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:09:09,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:09:09,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:09:16,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:09:17,240 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:09:27,462 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 [] [2024-12-06 01:09:27,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:09:27,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 301 states and 435 transitions. [2024-12-06 01:09:27,732 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 435 transitions. [2024-12-06 01:09:27,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:09:27,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:09:27,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:09:34,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:09:35,457 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:09:35,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:09:35,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 303 states and 437 transitions. [2024-12-06 01:09:35,525 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 437 transitions. [2024-12-06 01:09:35,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:09:35,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:09:35,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:09:42,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:09:43,035 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:09:43,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:09:43,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 303 states and 436 transitions. [2024-12-06 01:09:43,072 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 436 transitions. [2024-12-06 01:09:43,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:09:43,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:09:43,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:09:49,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:09:50,493 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:09:50,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:09:50,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 302 states and 434 transitions. [2024-12-06 01:09:50,651 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 434 transitions. [2024-12-06 01:09:50,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 01:09:50,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:09:50,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:09:57,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:09:57,904 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:10:08,931 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 [] [2024-12-06 01:10:09,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:09,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 303 states and 436 transitions. [2024-12-06 01:10:09,437 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 436 transitions. [2024-12-06 01:10:09,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 01:10:09,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:09,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:16,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:17,456 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:10:19,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:19,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 304 states and 437 transitions. [2024-12-06 01:10:19,081 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 437 transitions. [2024-12-06 01:10:19,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 01:10:19,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:19,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:27,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:27,965 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:10:28,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:28,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 308 states and 450 transitions. [2024-12-06 01:10:28,150 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 450 transitions. [2024-12-06 01:10:28,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 01:10:28,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:28,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:36,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:37,830 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:10:40,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:40,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 310 states and 458 transitions. [2024-12-06 01:10:40,631 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 458 transitions. [2024-12-06 01:10:40,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 01:10:40,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:40,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:48,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:49,815 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:10:50,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:50,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 302 states and 443 transitions. [2024-12-06 01:10:50,050 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 443 transitions. [2024-12-06 01:10:50,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:10:50,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:50,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:58,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:59,665 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:11:03,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:03,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 301 states and 441 transitions. [2024-12-06 01:11:03,244 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 441 transitions. [2024-12-06 01:11:03,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 01:11:03,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:03,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:10,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:11,798 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:11:13,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:13,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 301 states and 440 transitions. [2024-12-06 01:11:13,404 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 440 transitions. [2024-12-06 01:11:13,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 01:11:13,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:13,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:21,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:22,341 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:11:22,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:22,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 306 states and 447 transitions. [2024-12-06 01:11:22,555 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 447 transitions. [2024-12-06 01:11:22,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 01:11:22,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:22,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:29,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:30,572 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:11:31,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:31,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 306 states and 446 transitions. [2024-12-06 01:11:31,881 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 446 transitions. [2024-12-06 01:11:31,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 01:11:31,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:31,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:38,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:41,549 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:11:53,716 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 [] [2024-12-06 01:12:05,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:12:05,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 312 states and 462 transitions. [2024-12-06 01:12:05,384 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 462 transitions. [2024-12-06 01:12:05,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 01:12:05,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:12:05,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:12:12,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:12:12,704 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:12:19,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:12:19,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 320 states and 481 transitions. [2024-12-06 01:12:19,121 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 481 transitions. [2024-12-06 01:12:19,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 01:12:19,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:12:19,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:12:26,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:12:26,886 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:12:27,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:12:27,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 326 states and 489 transitions. [2024-12-06 01:12:27,424 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 489 transitions. [2024-12-06 01:12:27,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 01:12:27,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:12:27,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:12:34,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:12:35,588 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:12:39,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:12:39,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 332 states and 503 transitions. [2024-12-06 01:12:39,155 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 503 transitions. [2024-12-06 01:12:39,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 01:12:39,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:12:39,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:12:46,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:12:48,831 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:13:04,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:13:04,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 334 states and 512 transitions. [2024-12-06 01:13:04,314 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 512 transitions. [2024-12-06 01:13:04,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 01:13:04,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:13:04,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:13:11,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:13:12,721 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:13:16,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:13:16,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 335 states and 513 transitions. [2024-12-06 01:13:16,244 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 513 transitions. [2024-12-06 01:13:16,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 01:13:16,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:13:16,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:13:23,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:13:26,478 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:13:40,291 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 [] [2024-12-06 01:14:15,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:15,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 342 states and 530 transitions. [2024-12-06 01:14:15,218 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 530 transitions. [2024-12-06 01:14:15,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 01:14:15,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:15,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:22,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:22,806 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:14:27,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:27,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 343 states and 531 transitions. [2024-12-06 01:14:27,309 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 531 transitions. [2024-12-06 01:14:27,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 01:14:27,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:27,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:34,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:34,604 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:14:48,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:48,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 349 states and 541 transitions. [2024-12-06 01:14:48,968 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 541 transitions. [2024-12-06 01:14:48,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:14:48,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:48,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:55,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:56,698 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:15:04,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:15:04,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 351 states and 546 transitions. [2024-12-06 01:15:04,534 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 546 transitions. [2024-12-06 01:15:04,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 01:15:04,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:15:04,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:15:11,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:15:13,782 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:15:55,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:15:55,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 362 states and 570 transitions. [2024-12-06 01:15:55,101 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 570 transitions. [2024-12-06 01:15:55,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 01:15:55,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:15:55,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:02,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:02,537 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:16:11,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:11,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 364 states and 572 transitions. [2024-12-06 01:16:11,062 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 572 transitions. [2024-12-06 01:16:11,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 01:16:11,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:11,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:18,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:20,578 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:16:36,090 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 [] [2024-12-06 01:16:55,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:55,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 364 states and 571 transitions. [2024-12-06 01:16:55,343 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 571 transitions. [2024-12-06 01:16:55,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:16:55,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:55,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:02,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:05,259 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:17:21,461 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 [] [2024-12-06 01:17:44,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:44,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 367 states and 583 transitions. [2024-12-06 01:17:44,608 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 583 transitions. [2024-12-06 01:17:44,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:17:44,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:44,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:52,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:52,667 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:18:19,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:19,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 375 states and 604 transitions. [2024-12-06 01:18:19,467 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 604 transitions. [2024-12-06 01:18:19,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:18:19,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:19,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:26,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:27,648 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:18:41,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:41,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 378 states and 608 transitions. [2024-12-06 01:18:41,496 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 608 transitions. [2024-12-06 01:18:41,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:18:41,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:41,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:48,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:48,997 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:18:49,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:49,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 379 states and 609 transitions. [2024-12-06 01:18:49,163 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 609 transitions. [2024-12-06 01:18:49,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:18:49,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:49,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:56,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:56,990 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:18:57,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:57,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 379 states and 608 transitions. [2024-12-06 01:18:57,293 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 608 transitions. [2024-12-06 01:18:57,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:18:57,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:57,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:04,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:05,238 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:19:05,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:05,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 378 states and 606 transitions. [2024-12-06 01:19:05,364 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 606 transitions. [2024-12-06 01:19:05,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 01:19:05,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:05,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:12,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:18,199 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:19:35,215 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 [] [2024-12-06 01:20:27,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:27,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 378 states and 605 transitions. [2024-12-06 01:20:27,743 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 605 transitions. [2024-12-06 01:20:27,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 01:20:27,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:27,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:34,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:39,172 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:21:54,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:54,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 385 states and 632 transitions. [2024-12-06 01:21:54,431 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 632 transitions. [2024-12-06 01:21:54,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 01:21:54,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:54,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:22:01,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:22:01,852 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked.