./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 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb98df9e-ecf4-453c-aa9e-08c9ec832ce0/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb98df9e-ecf4-453c-aa9e-08c9ec832ce0/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb98df9e-ecf4-453c-aa9e-08c9ec832ce0/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb98df9e-ecf4-453c-aa9e-08c9ec832ce0/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ntdrivers/diskperf.i.cil-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb98df9e-ecf4-453c-aa9e-08c9ec832ce0/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb98df9e-ecf4-453c-aa9e-08c9ec832ce0/bin/ukojak-verify-EEHR8qb7sm --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-826ab2b [2024-11-13 22:18:17,114 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:18:17,208 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb98df9e-ecf4-453c-aa9e-08c9ec832ce0/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 22:18:17,216 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:18:17,219 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:18:17,249 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:18:17,252 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:18:17,252 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:18:17,253 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:18:17,253 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:18:17,254 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:18:17,254 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:18:17,255 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:18:17,255 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:18:17,255 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:18:17,255 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:18:17,255 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:18:17,256 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:18:17,256 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:18:17,256 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:18:17,256 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:18:17,256 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:18:17,256 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:18:17,256 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:18:17,256 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:18:17,256 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:18:17,256 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:18:17,257 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:18:17,257 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:18:17,257 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:18:17,257 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:18:17,257 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:18:17,257 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:18:17,257 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_bb98df9e-ecf4-453c-aa9e-08c9ec832ce0/bin/ukojak-verify-EEHR8qb7sm 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 [2024-11-13 22:18:17,565 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:18:17,574 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:18:17,576 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:18:17,578 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:18:17,578 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:18:17,580 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb98df9e-ecf4-453c-aa9e-08c9ec832ce0/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ntdrivers/diskperf.i.cil-1.c Unable to find full path for "g++" [2024-11-13 22:18:19,475 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:18:19,987 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:18:19,988 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb98df9e-ecf4-453c-aa9e-08c9ec832ce0/sv-benchmarks/c/ntdrivers/diskperf.i.cil-1.c [2024-11-13 22:18:20,017 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb98df9e-ecf4-453c-aa9e-08c9ec832ce0/bin/ukojak-verify-EEHR8qb7sm/data/2c9472458/21030251b0fa462f83a564385a728dc3/FLAG187c8c0f6 [2024-11-13 22:18:20,038 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb98df9e-ecf4-453c-aa9e-08c9ec832ce0/bin/ukojak-verify-EEHR8qb7sm/data/2c9472458/21030251b0fa462f83a564385a728dc3 [2024-11-13 22:18:20,042 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:18:20,044 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:18:20,046 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:18:20,046 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:18:20,051 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:18:20,052 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:18:20" (1/1) ... [2024-11-13 22:18:20,054 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@666b0cc8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:18:20, skipping insertion in model container [2024-11-13 22:18:20,054 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:18:20" (1/1) ... [2024-11-13 22:18:20,159 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:18:20,828 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_bb98df9e-ecf4-453c-aa9e-08c9ec832ce0/sv-benchmarks/c/ntdrivers/diskperf.i.cil-1.c[84645,84658] [2024-11-13 22:18:21,215 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:18:21,328 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:18:21,338 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,8) [23] [2024-11-13 22:18:21,340 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [24] [2024-11-13 22:18:21,340 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,4) [184] [2024-11-13 22:18:21,340 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [190] [2024-11-13 22:18:21,341 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,4) [412] [2024-11-13 22:18:21,341 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [465] [2024-11-13 22:18:21,341 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,1) [484] [2024-11-13 22:18:21,341 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [485] [2024-11-13 22:18:21,341 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,4) [1158] [2024-11-13 22:18:21,342 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1331] [2024-11-13 22:18:21,342 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,1) [1374] [2024-11-13 22:18:21,342 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1375] [2024-11-13 22:18:21,342 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,1) [1376] [2024-11-13 22:18:21,345 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1377] [2024-11-13 22:18:21,345 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,1) [1378] [2024-11-13 22:18:21,345 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1379] [2024-11-13 22:18:21,345 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,1) [1380] [2024-11-13 22:18:21,345 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1381] [2024-11-13 22:18:21,346 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,1) [1382] [2024-11-13 22:18:21,346 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1383] [2024-11-13 22:18:21,346 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,8) [1384] [2024-11-13 22:18:21,346 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1385] [2024-11-13 22:18:21,346 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,8) [1386] [2024-11-13 22:18:21,346 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1387] [2024-11-13 22:18:21,346 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,8) [1476] [2024-11-13 22:18:21,346 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1477] [2024-11-13 22:18:21,346 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,4) [1480] [2024-11-13 22:18:21,346 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1481] [2024-11-13 22:18:21,347 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,4) [1482] [2024-11-13 22:18:21,347 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1483] [2024-11-13 22:18:21,347 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,1) [1484] [2024-11-13 22:18:21,347 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1485] [2024-11-13 22:18:21,347 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,4) [1492] [2024-11-13 22:18:21,347 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1493] [2024-11-13 22:18:21,347 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(push) [1494] [2024-11-13 22:18:21,347 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4035) [1495] [2024-11-13 22:18:21,347 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(pop) [1496] [2024-11-13 22:18:21,347 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1502] [2024-11-13 22:18:21,348 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1503] [2024-11-13 22:18:21,348 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(push) [1525] [2024-11-13 22:18:21,348 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4035) [1526] [2024-11-13 22:18:21,348 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(pop) [1527] [2024-11-13 22:18:21,348 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4035) [1539] [2024-11-13 22:18:21,348 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(push) [1547] [2024-11-13 22:18:21,348 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4164) [1548] [2024-11-13 22:18:21,348 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma function(_enable) [1549] [2024-11-13 22:18:21,348 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma function(_disable) [1550] [2024-11-13 22:18:21,348 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(pop) [1551] [2024-11-13 22:18:21,351 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1552] [2024-11-13 22:18:21,352 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1553] [2024-11-13 22:18:21,352 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1554] [2024-11-13 22:18:21,352 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1555] [2024-11-13 22:18:21,352 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1612] [2024-11-13 22:18:21,352 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1613] [2024-11-13 22:18:21,352 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4200) [1718] [2024-11-13 22:18:21,353 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(default:4200) [1719] [2024-11-13 22:18:21,353 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1741] [2024-11-13 22:18:21,353 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1742] [2024-11-13 22:18:21,353 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1743] [2024-11-13 22:18:21,354 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1744] [2024-11-13 22:18:21,354 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1745] [2024-11-13 22:18:21,354 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1746] [2024-11-13 22:18:21,354 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1747] [2024-11-13 22:18:21,355 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1748] [2024-11-13 22:18:21,355 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1749] [2024-11-13 22:18:21,356 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1750] [2024-11-13 22:18:21,357 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4200) [1754] [2024-11-13 22:18:21,357 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(INIT,DriverEntry) [2113] [2024-11-13 22:18:21,357 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,DiskPerfAddDevice) [2114] [2024-11-13 22:18:21,357 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,DiskPerfDispatchPnp) [2115] [2024-11-13 22:18:21,357 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,DiskPerfStartDevice) [2116] [2024-11-13 22:18:21,357 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,DiskPerfRemoveDevice) [2117] [2024-11-13 22:18:21,357 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,DiskPerfUnload) [2118] [2024-11-13 22:18:21,357 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,DiskPerfWmi) [2119] [2024-11-13 22:18:21,358 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,DiskperfQueryWmiRegInfo) [2120] [2024-11-13 22:18:21,358 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,DiskPerfRegisterDevice) [2121] [2024-11-13 22:18:21,358 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,DiskPerfSyncFilterWithTarget) [2122] [2024-11-13 22:18:21,358 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(push) [3198] [2024-11-13 22:18:21,358 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4035) [3199] [2024-11-13 22:18:21,358 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(pop) [3200] [2024-11-13 22:18:21,360 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [3201] [2024-11-13 22:18:21,360 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [3202] [2024-11-13 22:18:21,360 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(push) [3203] [2024-11-13 22:18:21,360 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4035) [3204] [2024-11-13 22:18:21,360 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(pop) [3205] [2024-11-13 22:18:21,360 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4035) [3206] [2024-11-13 22:18:21,360 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(push) [3207] [2024-11-13 22:18:21,360 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4164) [3208] [2024-11-13 22:18:21,361 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma function(_enable) [3209] [2024-11-13 22:18:21,361 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma function(_disable) [3210] [2024-11-13 22:18:21,361 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(pop) [3211] [2024-11-13 22:18:21,361 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [3212] [2024-11-13 22:18:21,361 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [3213] [2024-11-13 22:18:21,361 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [3214] [2024-11-13 22:18:21,361 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [3215] [2024-11-13 22:18:21,361 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [3216] [2024-11-13 22:18:21,361 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [3217] [2024-11-13 22:18:21,361 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4200) [3218] [2024-11-13 22:18:21,361 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(default:4200) [3219] [2024-11-13 22:18:21,488 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_bb98df9e-ecf4-453c-aa9e-08c9ec832ce0/sv-benchmarks/c/ntdrivers/diskperf.i.cil-1.c[84645,84658] [2024-11-13 22:18:21,803 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:18:21,896 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:18:21,897 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:18:21 WrapperNode [2024-11-13 22:18:21,898 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:18:21,899 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:18:21,899 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:18:21,899 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:18:21,906 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:18:21" (1/1) ... [2024-11-13 22:18:22,001 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:18:21" (1/1) ... [2024-11-13 22:18:22,178 INFO L138 Inliner]: procedures = 127, calls = 1460, calls flagged for inlining = 20, calls inlined = 18, statements flattened = 3838 [2024-11-13 22:18:22,179 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:18:22,180 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:18:22,181 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:18:22,181 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:18:22,189 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:18:21" (1/1) ... [2024-11-13 22:18:22,190 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:18:21" (1/1) ... [2024-11-13 22:18:22,218 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:18:21" (1/1) ... [2024-11-13 22:18:22,219 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:18:21" (1/1) ... [2024-11-13 22:18:22,392 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:18:21" (1/1) ... [2024-11-13 22:18:22,423 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:18:21" (1/1) ... [2024-11-13 22:18:22,442 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:18:21" (1/1) ... [2024-11-13 22:18:22,453 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:18:21" (1/1) ... [2024-11-13 22:18:22,478 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:18:22,479 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:18:22,479 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:18:22,479 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:18:22,480 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:18:21" (1/1) ... [2024-11-13 22:18:22,488 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:18:22,502 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb98df9e-ecf4-453c-aa9e-08c9ec832ce0/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:18:22,516 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb98df9e-ecf4-453c-aa9e-08c9ec832ce0/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:18:22,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb98df9e-ecf4-453c-aa9e-08c9ec832ce0/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:18:22,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 22:18:22,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 22:18:22,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 22:18:22,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:18:22,547 INFO L130 BoogieDeclarations]: Found specification of procedure IoBuildDeviceIoControlRequest [2024-11-13 22:18:22,547 INFO L138 BoogieDeclarations]: Found implementation of procedure IoBuildDeviceIoControlRequest [2024-11-13 22:18:22,547 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfSendToNextDriver [2024-11-13 22:18:22,547 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfSendToNextDriver [2024-11-13 22:18:22,548 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2024-11-13 22:18:22,548 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2024-11-13 22:18:22,548 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfAddCounters [2024-11-13 22:18:22,548 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfAddCounters [2024-11-13 22:18:22,548 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-13 22:18:22,548 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-13 22:18:22,548 INFO L130 BoogieDeclarations]: Found specification of procedure InterlockedDecrement [2024-11-13 22:18:22,548 INFO L138 BoogieDeclarations]: Found implementation of procedure InterlockedDecrement [2024-11-13 22:18:22,548 INFO L130 BoogieDeclarations]: Found specification of procedure IoWMIRegistrationControl [2024-11-13 22:18:22,549 INFO L138 BoogieDeclarations]: Found implementation of procedure IoWMIRegistrationControl [2024-11-13 22:18:22,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:18:22,549 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2024-11-13 22:18:22,549 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2024-11-13 22:18:22,549 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 22:18:22,549 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 22:18:22,549 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2024-11-13 22:18:22,549 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2024-11-13 22:18:22,549 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:18:22,549 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:18:22,550 INFO L130 BoogieDeclarations]: Found specification of procedure KeQuerySystemTime [2024-11-13 22:18:22,550 INFO L138 BoogieDeclarations]: Found implementation of procedure KeQuerySystemTime [2024-11-13 22:18:22,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:18:22,550 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:18:22,550 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2024-11-13 22:18:22,550 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2024-11-13 22:18:22,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:18:22,550 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfIrpCompletion [2024-11-13 22:18:22,550 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfIrpCompletion [2024-11-13 22:18:22,550 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:18:22,550 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfLogError [2024-11-13 22:18:22,550 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfLogError [2024-11-13 22:18:22,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 22:18:22,550 INFO L130 BoogieDeclarations]: Found specification of procedure KeQueryPerformanceCounter [2024-11-13 22:18:22,550 INFO L138 BoogieDeclarations]: Found implementation of procedure KeQueryPerformanceCounter [2024-11-13 22:18:22,550 INFO L130 BoogieDeclarations]: Found specification of procedure InterlockedIncrement [2024-11-13 22:18:22,551 INFO L138 BoogieDeclarations]: Found implementation of procedure InterlockedIncrement [2024-11-13 22:18:22,551 INFO L130 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2024-11-13 22:18:22,551 INFO L138 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2024-11-13 22:18:22,551 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2024-11-13 22:18:22,551 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2024-11-13 22:18:22,551 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfForwardIrpSynchronous [2024-11-13 22:18:22,551 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfForwardIrpSynchronous [2024-11-13 22:18:22,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:18:22,551 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfIoCompletion [2024-11-13 22:18:22,551 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfIoCompletion [2024-11-13 22:18:22,551 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_guard [2024-11-13 22:18:22,551 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_guard [2024-11-13 22:18:22,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-13 22:18:22,551 INFO L130 BoogieDeclarations]: Found specification of procedure ExAllocatePoolWithTag [2024-11-13 22:18:22,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ExAllocatePoolWithTag [2024-11-13 22:18:22,551 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:18:22,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:18:23,448 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:18:23,451 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:18:23,686 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-13 22:18:23,718 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2024-11-13 22:18:23,719 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2024-11-13 22:18:23,875 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-13 22:18:23,895 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2024-11-13 22:18:23,896 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2024-11-13 22:18:24,517 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-13 22:18:24,583 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume !false; [2024-11-13 22:18:24,584 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume false; [2024-11-13 22:18:24,769 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-13 22:18:24,773 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-13 22:18:24,781 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-13 22:18:50,857 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##61: assume false; [2024-11-13 22:18:50,859 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##62: assume !false; [2024-11-13 22:18:50,859 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##35: assume !false; [2024-11-13 22:18:50,860 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##34: assume false; [2024-11-13 22:18:50,860 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##144: assume !false; [2024-11-13 22:18:50,860 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##143: assume false; [2024-11-13 22:18:51,171 INFO L? ?]: Removed 492 outVars from TransFormulas that were not future-live. [2024-11-13 22:18:51,171 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:18:51,888 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:18:51,893 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-13 22:18:51,893 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:18:51 BoogieIcfgContainer [2024-11-13 22:18:51,893 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:18:51,894 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:18:51,894 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:18:51,908 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:18:51,908 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:18:51" (1/1) ... [2024-11-13 22:18:51,920 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:18:52,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:52,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 297 states and 437 transitions. [2024-11-13 22:18:52,092 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 437 transitions. [2024-11-13 22:18:52,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:18:52,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:52,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:02,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:03,784 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:19:14,556 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:19:14,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:14,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 296 states and 420 transitions. [2024-11-13 22:19:14,700 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 420 transitions. [2024-11-13 22:19:14,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:19:14,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:14,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:23,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:24,954 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:19:26,249 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:19:26,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:26,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 298 states and 424 transitions. [2024-11-13 22:19:26,538 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 424 transitions. [2024-11-13 22:19:26,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:19:26,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:26,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:34,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:36,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:19:46,160 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:19:46,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:46,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 300 states and 428 transitions. [2024-11-13 22:19:46,343 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 428 transitions. [2024-11-13 22:19:46,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:19:46,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:46,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:54,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:56,257 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:19:56,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:56,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 302 states and 433 transitions. [2024-11-13 22:19:56,664 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 433 transitions. [2024-11-13 22:19:56,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:19:56,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:56,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:05,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:06,011 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:20:06,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:06,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 301 states and 431 transitions. [2024-11-13 22:20:06,232 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 431 transitions. [2024-11-13 22:20:06,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:20:06,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:06,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:14,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:15,123 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:20:25,440 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 [] [2024-11-13 22:20:26,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:26,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 304 states and 438 transitions. [2024-11-13 22:20:26,215 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 438 transitions. [2024-11-13 22:20:26,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:20:26,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:26,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:34,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:35,127 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:20:35,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:35,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 303 states and 436 transitions. [2024-11-13 22:20:35,376 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 436 transitions. [2024-11-13 22:20:35,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:20:35,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:35,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:43,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:44,632 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:20:44,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:44,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 305 states and 438 transitions. [2024-11-13 22:20:44,735 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 438 transitions. [2024-11-13 22:20:44,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:20:44,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:44,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:52,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:53,687 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:20:53,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:53,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 305 states and 437 transitions. [2024-11-13 22:20:53,741 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 437 transitions. [2024-11-13 22:20:53,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:20:53,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:53,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:01,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:02,659 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:21:13,753 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 [] [2024-11-13 22:21:14,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:14,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 306 states and 439 transitions. [2024-11-13 22:21:14,411 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 439 transitions. [2024-11-13 22:21:14,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:21:14,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:14,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:22,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:23,450 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:21:25,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:25,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 307 states and 440 transitions. [2024-11-13 22:21:25,228 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 440 transitions. [2024-11-13 22:21:25,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:21:25,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:25,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:33,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:34,357 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:21:34,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:34,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 311 states and 453 transitions. [2024-11-13 22:21:34,540 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 453 transitions. [2024-11-13 22:21:34,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:21:34,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:34,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:42,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:44,207 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:21:46,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:46,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 303 states and 438 transitions. [2024-11-13 22:21:46,609 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 438 transitions. [2024-11-13 22:21:46,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:21:46,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:46,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:54,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:55,546 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:21:58,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:58,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 302 states and 436 transitions. [2024-11-13 22:21:58,482 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 436 transitions. [2024-11-13 22:21:58,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:21:58,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:58,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:06,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:07,434 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:22:08,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:08,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 302 states and 435 transitions. [2024-11-13 22:22:08,948 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 435 transitions. [2024-11-13 22:22:08,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:22:08,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:08,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:17,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:18,030 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:22:18,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:18,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 304 states and 443 transitions. [2024-11-13 22:22:18,231 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 443 transitions. [2024-11-13 22:22:18,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:22:18,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:18,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:26,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:26,974 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:22:28,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:28,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 304 states and 442 transitions. [2024-11-13 22:22:28,420 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 442 transitions. [2024-11-13 22:22:28,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:22:28,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:28,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:36,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:37,224 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:22:37,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:37,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 309 states and 449 transitions. [2024-11-13 22:22:37,438 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 449 transitions. [2024-11-13 22:22:37,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:22:37,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:37,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:46,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:49,554 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:23:02,001 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 [] [2024-11-13 22:23:14,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:14,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 315 states and 465 transitions. [2024-11-13 22:23:14,375 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 465 transitions. [2024-11-13 22:23:14,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:23:14,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:14,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:22,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:23,132 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:23:30,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:30,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 323 states and 484 transitions. [2024-11-13 22:23:30,420 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 484 transitions. [2024-11-13 22:23:30,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:23:30,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:30,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:38,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:39,686 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:23:40,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:40,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 329 states and 492 transitions. [2024-11-13 22:23:40,172 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 492 transitions. [2024-11-13 22:23:40,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:23:40,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:40,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:48,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:49,285 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:23:53,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:53,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 335 states and 506 transitions. [2024-11-13 22:23:53,364 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 506 transitions. [2024-11-13 22:23:53,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:23:53,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:53,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:01,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:04,477 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:24:21,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:21,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 337 states and 515 transitions. [2024-11-13 22:24:21,820 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 515 transitions. [2024-11-13 22:24:21,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:24:21,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:21,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:30,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:32,162 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:24:36,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:36,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 338 states and 516 transitions. [2024-11-13 22:24:36,181 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 516 transitions. [2024-11-13 22:24:36,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:24:36,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:36,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:44,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:48,916 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:25:03,453 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 [] [2024-11-13 22:25:41,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:41,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 345 states and 533 transitions. [2024-11-13 22:25:41,377 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 533 transitions. [2024-11-13 22:25:41,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:25:41,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:41,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:49,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:49,768 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:25:54,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:54,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 346 states and 534 transitions. [2024-11-13 22:25:54,664 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 534 transitions. [2024-11-13 22:25:54,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:25:54,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:54,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:03,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:03,768 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:26:20,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:20,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 352 states and 544 transitions. [2024-11-13 22:26:20,381 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 544 transitions. [2024-11-13 22:26:20,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:26:20,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:20,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:30,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:31,112 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:26:34,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:34,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 352 states and 543 transitions. [2024-11-13 22:26:34,208 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 543 transitions. [2024-11-13 22:26:34,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:26:34,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:34,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:43,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:44,462 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:26:50,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:50,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 354 states and 549 transitions. [2024-11-13 22:26:50,027 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 549 transitions. [2024-11-13 22:26:50,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:26:50,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:50,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:57,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:00,467 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:27:44,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:44,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 365 states and 573 transitions. [2024-11-13 22:27:44,689 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 573 transitions. [2024-11-13 22:27:44,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:27:44,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:44,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:55,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:55,879 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:28:05,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:05,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 367 states and 575 transitions. [2024-11-13 22:28:05,083 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 575 transitions. [2024-11-13 22:28:05,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:28:05,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:05,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:13,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:16,339 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:28:32,172 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:28:53,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:53,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 367 states and 574 transitions. [2024-11-13 22:28:53,556 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 574 transitions. [2024-11-13 22:28:53,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:28:53,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:53,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:01,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:06,710 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:29:23,647 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:30:06,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:06,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 367 states and 573 transitions. [2024-11-13 22:30:06,126 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 573 transitions. [2024-11-13 22:30:06,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:30:06,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:06,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:13,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:17,438 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:30:36,152 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 [] [2024-11-13 22:31:06,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:06,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 370 states and 585 transitions. [2024-11-13 22:31:06,157 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 585 transitions. [2024-11-13 22:31:06,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:31:06,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:06,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:13,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:14,369 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:31:45,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:45,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 378 states and 606 transitions. [2024-11-13 22:31:45,783 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 606 transitions. [2024-11-13 22:31:45,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:31:45,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:45,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:52,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:53,956 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:32:13,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:13,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 381 states and 610 transitions. [2024-11-13 22:32:13,557 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 610 transitions. [2024-11-13 22:32:13,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:32:13,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:13,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:21,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:21,943 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:32:22,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:22,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 382 states and 611 transitions. [2024-11-13 22:32:22,105 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 611 transitions. [2024-11-13 22:32:22,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:32:22,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:22,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:29,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:30,424 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:32:30,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:30,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 382 states and 610 transitions. [2024-11-13 22:32:30,705 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 610 transitions. [2024-11-13 22:32:30,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:32:30,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:30,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:37,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:38,484 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:32:38,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:38,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 381 states and 608 transitions. [2024-11-13 22:32:38,616 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 608 transitions. [2024-11-13 22:32:38,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:32:38,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:38,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:46,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:46,491 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:32:46,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:46,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 381 states and 602 transitions. [2024-11-13 22:32:46,753 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 602 transitions. [2024-11-13 22:32:46,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:32:46,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:46,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:54,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:54,720 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked.