./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ntdrivers/kbfiltr.i.cil-2.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_fbcb1fb6-aa14-4100-99d6-48a485a9cd19/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbcb1fb6-aa14-4100-99d6-48a485a9cd19/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_fbcb1fb6-aa14-4100-99d6-48a485a9cd19/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbcb1fb6-aa14-4100-99d6-48a485a9cd19/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ntdrivers/kbfiltr.i.cil-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbcb1fb6-aa14-4100-99d6-48a485a9cd19/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_fbcb1fb6-aa14-4100-99d6-48a485a9cd19/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 791fd4c1f54f973c646b3f11f7eb2f654eca269cacf7e504443ee0d13fbe9694 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:56:35,033 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:56:35,125 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbcb1fb6-aa14-4100-99d6-48a485a9cd19/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 21:56:35,137 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:56:35,137 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:56:35,175 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:56:35,176 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:56:35,176 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:56:35,176 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:56:35,177 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:56:35,177 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:56:35,177 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:56:35,178 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:56:35,178 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:56:35,178 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:56:35,178 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:56:35,179 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:56:35,180 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:56:35,180 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:56:35,180 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:56:35,180 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:56:35,180 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:56:35,180 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:56:35,181 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:56:35,181 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:56:35,181 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:56:35,181 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:56:35,181 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:56:35,181 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:56:35,181 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:56:35,182 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:56:35,182 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:56:35,182 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:56:35,182 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_fbcb1fb6-aa14-4100-99d6-48a485a9cd19/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 -> 791fd4c1f54f973c646b3f11f7eb2f654eca269cacf7e504443ee0d13fbe9694 [2024-11-13 21:56:35,511 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:56:35,521 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:56:35,526 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:56:35,527 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:56:35,527 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:56:35,530 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbcb1fb6-aa14-4100-99d6-48a485a9cd19/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ntdrivers/kbfiltr.i.cil-2.c Unable to find full path for "g++" [2024-11-13 21:56:37,486 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:56:37,895 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:56:37,896 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbcb1fb6-aa14-4100-99d6-48a485a9cd19/sv-benchmarks/c/ntdrivers/kbfiltr.i.cil-2.c [2024-11-13 21:56:37,923 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbcb1fb6-aa14-4100-99d6-48a485a9cd19/bin/ukojak-verify-EEHR8qb7sm/data/2dd9a1c42/d855c55d57b84c548c7dbcd8e87a05f0/FLAGeb2de63fe [2024-11-13 21:56:37,938 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbcb1fb6-aa14-4100-99d6-48a485a9cd19/bin/ukojak-verify-EEHR8qb7sm/data/2dd9a1c42/d855c55d57b84c548c7dbcd8e87a05f0 [2024-11-13 21:56:37,941 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:56:37,942 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:56:37,944 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:56:37,944 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:56:37,948 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:56:37,949 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:56:37" (1/1) ... [2024-11-13 21:56:37,950 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66108f12 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:56:37, skipping insertion in model container [2024-11-13 21:56:37,951 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:56:37" (1/1) ... [2024-11-13 21:56:38,012 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:56:38,620 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_fbcb1fb6-aa14-4100-99d6-48a485a9cd19/sv-benchmarks/c/ntdrivers/kbfiltr.i.cil-2.c[62209,62222] [2024-11-13 21:56:38,826 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:56:38,846 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:56:38,856 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,8) [16] [2024-11-13 21:56:38,858 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [17] [2024-11-13 21:56:38,859 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,4) [175] [2024-11-13 21:56:38,859 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [181] [2024-11-13 21:56:38,859 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,4) [402] [2024-11-13 21:56:38,859 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [455] [2024-11-13 21:56:38,859 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,1) [474] [2024-11-13 21:56:38,859 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [475] [2024-11-13 21:56:38,859 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,4) [1148] [2024-11-13 21:56:38,860 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1321] [2024-11-13 21:56:38,860 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,8) [1417] [2024-11-13 21:56:38,860 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1418] [2024-11-13 21:56:38,860 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,4) [1421] [2024-11-13 21:56:38,860 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1422] [2024-11-13 21:56:38,860 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,4) [1423] [2024-11-13 21:56:38,860 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1424] [2024-11-13 21:56:38,860 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,1) [1425] [2024-11-13 21:56:38,860 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1426] [2024-11-13 21:56:38,860 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,4) [1433] [2024-11-13 21:56:38,861 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1434] [2024-11-13 21:56:38,861 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(push) [1435] [2024-11-13 21:56:38,861 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4035) [1436] [2024-11-13 21:56:38,861 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(pop) [1437] [2024-11-13 21:56:38,861 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1441] [2024-11-13 21:56:38,861 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1442] [2024-11-13 21:56:38,861 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(push) [1464] [2024-11-13 21:56:38,861 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4035) [1465] [2024-11-13 21:56:38,861 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(pop) [1466] [2024-11-13 21:56:38,861 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4035) [1473] [2024-11-13 21:56:38,862 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(push) [1474] [2024-11-13 21:56:38,862 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4164) [1475] [2024-11-13 21:56:38,862 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma function(_enable) [1476] [2024-11-13 21:56:38,862 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma function(_disable) [1477] [2024-11-13 21:56:38,862 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(pop) [1478] [2024-11-13 21:56:38,862 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1479] [2024-11-13 21:56:38,865 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1480] [2024-11-13 21:56:38,865 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1481] [2024-11-13 21:56:38,865 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1482] [2024-11-13 21:56:38,865 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1535] [2024-11-13 21:56:38,865 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [1536] [2024-11-13 21:56:38,866 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4200) [1600] [2024-11-13 21:56:38,866 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(default:4200) [1601] [2024-11-13 21:56:38,867 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(INIT,DriverEntry) [1642] [2024-11-13 21:56:38,867 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,KbFilter_AddDevice) [1643] [2024-11-13 21:56:38,867 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,KbFilter_CreateClose) [1644] [2024-11-13 21:56:38,867 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,KbFilter_IoCtl) [1645] [2024-11-13 21:56:38,867 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,KbFilter_InternIoCtl) [1646] [2024-11-13 21:56:38,867 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,KbFilter_Unload) [1647] [2024-11-13 21:56:38,867 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,KbFilter_DispatchPassThrough) [1648] [2024-11-13 21:56:38,868 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,KbFilter_PnP) [1649] [2024-11-13 21:56:38,868 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGE,KbFilter_Power) [1650] [2024-11-13 21:56:38,868 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(push) [2349] [2024-11-13 21:56:38,868 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4035) [2350] [2024-11-13 21:56:38,868 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(pop) [2351] [2024-11-13 21:56:38,868 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [2352] [2024-11-13 21:56:38,868 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [2353] [2024-11-13 21:56:38,869 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(push) [2354] [2024-11-13 21:56:38,869 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4035) [2355] [2024-11-13 21:56:38,869 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(pop) [2356] [2024-11-13 21:56:38,870 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4035) [2357] [2024-11-13 21:56:38,870 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(push) [2358] [2024-11-13 21:56:38,870 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4164) [2359] [2024-11-13 21:56:38,870 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma function(_enable) [2360] [2024-11-13 21:56:38,870 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma function(_disable) [2361] [2024-11-13 21:56:38,870 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(pop) [2362] [2024-11-13 21:56:38,871 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [2363] [2024-11-13 21:56:38,871 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [2364] [2024-11-13 21:56:38,871 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [2365] [2024-11-13 21:56:38,871 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [2366] [2024-11-13 21:56:38,872 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [2367] [2024-11-13 21:56:38,872 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [2368] [2024-11-13 21:56:38,873 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4200) [2369] [2024-11-13 21:56:38,873 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(default:4200) [2370] [2024-11-13 21:56:38,954 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_fbcb1fb6-aa14-4100-99d6-48a485a9cd19/sv-benchmarks/c/ntdrivers/kbfiltr.i.cil-2.c[62209,62222] [2024-11-13 21:56:39,144 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:56:39,183 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:56:39,183 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:56:39 WrapperNode [2024-11-13 21:56:39,184 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:56:39,185 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:56:39,186 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:56:39,186 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:56:39,193 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:56:39" (1/1) ... [2024-11-13 21:56:39,237 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:56:39" (1/1) ... [2024-11-13 21:56:39,337 INFO L138 Inliner]: procedures = 109, calls = 328, calls flagged for inlining = 23, calls inlined = 20, statements flattened = 1142 [2024-11-13 21:56:39,338 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:56:39,338 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:56:39,339 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:56:39,339 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:56:39,346 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:56:39" (1/1) ... [2024-11-13 21:56:39,348 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:56:39" (1/1) ... [2024-11-13 21:56:39,364 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:56:39" (1/1) ... [2024-11-13 21:56:39,368 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:56:39" (1/1) ... [2024-11-13 21:56:39,433 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:56:39" (1/1) ... [2024-11-13 21:56:39,447 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:56:39" (1/1) ... [2024-11-13 21:56:39,455 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:56:39" (1/1) ... [2024-11-13 21:56:39,463 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:56:39" (1/1) ... [2024-11-13 21:56:39,481 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:56:39,486 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:56:39,486 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:56:39,486 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:56:39,487 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:56:39" (1/1) ... [2024-11-13 21:56:39,501 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:56:39,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbcb1fb6-aa14-4100-99d6-48a485a9cd19/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:56:39,547 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbcb1fb6-aa14-4100-99d6-48a485a9cd19/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:56:39,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbcb1fb6-aa14-4100-99d6-48a485a9cd19/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:56:39,595 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_Complete [2024-11-13 21:56:39,595 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_Complete [2024-11-13 21:56:39,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 21:56:39,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 21:56:39,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 21:56:39,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:56:39,596 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2024-11-13 21:56:39,597 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2024-11-13 21:56:39,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:56:39,597 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2024-11-13 21:56:39,597 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2024-11-13 21:56:39,597 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2024-11-13 21:56:39,597 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2024-11-13 21:56:39,597 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:56:39,597 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:56:39,597 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:56:39,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:56:39,597 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2024-11-13 21:56:39,598 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2024-11-13 21:56:39,598 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_CreateClose [2024-11-13 21:56:39,598 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_CreateClose [2024-11-13 21:56:39,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:56:39,598 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:56:39,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:56:39,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-13 21:56:39,600 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:56:39,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:56:39,600 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_DispatchPassThrough [2024-11-13 21:56:39,600 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_DispatchPassThrough [2024-11-13 21:56:40,005 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:56:40,007 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:56:40,072 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-13 21:56:40,131 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2024-11-13 21:56:40,134 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2024-11-13 21:56:40,227 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-13 21:56:40,228 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-13 21:56:40,232 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-13 21:56:40,236 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-13 21:56:40,239 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-13 21:56:40,244 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-13 21:56:40,245 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-13 21:56:41,859 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##96: assume !false; [2024-11-13 21:56:41,859 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##95: assume false; [2024-11-13 21:56:41,859 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##180: assume false; [2024-11-13 21:56:41,859 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##181: assume !false; [2024-11-13 21:56:41,859 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##48: assume !false; [2024-11-13 21:56:41,859 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##47: assume false; [2024-11-13 21:56:41,860 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##137: assume false; [2024-11-13 21:56:41,860 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##138: assume !false; [2024-11-13 21:56:41,860 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume !false; [2024-11-13 21:56:41,860 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##19: assume false; [2024-11-13 21:56:41,860 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume false; [2024-11-13 21:56:41,860 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume !false; [2024-11-13 21:56:41,860 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##164: assume !false; [2024-11-13 21:56:41,860 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##163: assume false; [2024-11-13 21:56:42,023 INFO L? ?]: Removed 283 outVars from TransFormulas that were not future-live. [2024-11-13 21:56:42,023 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:56:42,684 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:56:42,686 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 21:56:42,686 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:56:42 BoogieIcfgContainer [2024-11-13 21:56:42,686 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:56:42,687 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:56:42,688 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:56:42,698 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:56:42,698 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:56:42" (1/1) ... [2024-11-13 21:56:42,708 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:56:42,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:42,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 146 states and 233 transitions. [2024-11-13 21:56:42,777 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 233 transitions. [2024-11-13 21:56:42,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:56:42,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:42,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:43,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:43,659 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 21:56:53,692 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 21:56:53,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:53,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 145 states and 217 transitions. [2024-11-13 21:56:53,750 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 217 transitions. [2024-11-13 21:56:53,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 21:56:53,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:53,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:54,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:54,464 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 21:56:55,521 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:56:55,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:55,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 147 states and 219 transitions. [2024-11-13 21:56:55,814 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 219 transitions. [2024-11-13 21:56:55,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:56:55,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:55,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:56,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:56,349 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 21:56:56,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:56,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 146 states and 217 transitions. [2024-11-13 21:56:56,612 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 217 transitions. [2024-11-13 21:56:56,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:56:56,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:56,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:56,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:57,285 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 21:56:57,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:57,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 153 states and 229 transitions. [2024-11-13 21:56:57,347 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 229 transitions. [2024-11-13 21:56:57,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:56:57,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:57,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:57,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:57,872 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 21:56:57,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:57,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 154 states and 228 transitions. [2024-11-13 21:56:57,896 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 228 transitions. [2024-11-13 21:56:57,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:56:57,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:57,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:58,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:58,270 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 21:56:58,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:58,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 153 states and 226 transitions. [2024-11-13 21:56:58,313 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 226 transitions. [2024-11-13 21:56:58,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 21:56:58,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:58,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:58,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:58,944 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 21:56:58,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:58,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 154 states and 226 transitions. [2024-11-13 21:56:58,961 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 226 transitions. [2024-11-13 21:56:58,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:56:58,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:58,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:59,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:59,382 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 21:56:59,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:59,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 153 states and 224 transitions. [2024-11-13 21:56:59,421 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 224 transitions. [2024-11-13 21:56:59,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:56:59,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:59,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:59,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:59,784 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 21:56:59,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:59,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 152 states and 222 transitions. [2024-11-13 21:56:59,813 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 222 transitions. [2024-11-13 21:56:59,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:56:59,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:59,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:00,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:00,162 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 21:57:00,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:00,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 151 states and 220 transitions. [2024-11-13 21:57:00,203 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 220 transitions. [2024-11-13 21:57:00,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 21:57:00,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:00,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:00,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:00,731 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 21:57:00,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:00,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 144 states and 210 transitions. [2024-11-13 21:57:00,749 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 210 transitions. [2024-11-13 21:57:00,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:57:00,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:00,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:01,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:01,209 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 21:57:01,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:01,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 143 states and 208 transitions. [2024-11-13 21:57:01,594 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 208 transitions. [2024-11-13 21:57:01,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 21:57:01,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:01,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:01,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:02,334 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 21:57:06,077 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.53s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:57:07,607 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:57:09,881 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.25s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:57:11,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:11,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 149 states and 225 transitions. [2024-11-13 21:57:11,561 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 225 transitions. [2024-11-13 21:57:11,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 21:57:11,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:11,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:11,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:11,891 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 21:57:12,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:12,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 153 states and 239 transitions. [2024-11-13 21:57:12,365 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 239 transitions. [2024-11-13 21:57:12,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 21:57:12,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:12,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:12,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:12,727 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 21:57:13,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:13,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 154 states and 248 transitions. [2024-11-13 21:57:13,619 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 248 transitions. [2024-11-13 21:57:13,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 21:57:13,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:13,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:13,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:13,949 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 21:57:13,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:13,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 154 states and 246 transitions. [2024-11-13 21:57:13,991 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 246 transitions. [2024-11-13 21:57:13,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 21:57:13,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:13,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:14,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:14,340 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 21:57:14,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:14,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 155 states and 246 transitions. [2024-11-13 21:57:14,360 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 246 transitions. [2024-11-13 21:57:14,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 21:57:14,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:14,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:14,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:14,902 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 21:57:18,851 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.72s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:57:21,122 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.90s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:57:24,464 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:57:25,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:25,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 162 states and 264 transitions. [2024-11-13 21:57:25,322 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 264 transitions. [2024-11-13 21:57:25,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 21:57:25,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:25,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:25,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:25,635 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 21:57:25,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:25,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 163 states and 265 transitions. [2024-11-13 21:57:25,985 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 265 transitions. [2024-11-13 21:57:25,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 21:57:25,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:25,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:26,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:26,430 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 21:57:27,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:27,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 165 states and 272 transitions. [2024-11-13 21:57:27,431 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 272 transitions. [2024-11-13 21:57:27,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 21:57:27,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:27,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:27,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:27,760 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 21:57:27,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:27,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 169 states and 279 transitions. [2024-11-13 21:57:27,881 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 279 transitions. [2024-11-13 21:57:27,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:57:27,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:27,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:28,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:28,254 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 21:57:29,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:29,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 169 states and 278 transitions. [2024-11-13 21:57:29,066 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 278 transitions. [2024-11-13 21:57:29,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:57:29,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:29,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:29,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:29,561 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 21:57:39,868 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:57:42,298 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:57:44,105 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.77s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:57:45,260 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 21:57:48,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:48,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 177 states and 296 transitions. [2024-11-13 21:57:48,079 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 296 transitions. [2024-11-13 21:57:48,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:57:48,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:48,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:48,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:48,313 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 21:57:48,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:48,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 279 transitions. [2024-11-13 21:57:48,703 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 279 transitions. [2024-11-13 21:57:48,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:57:48,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:48,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:48,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:49,085 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 21:57:51,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:51,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 169 states and 285 transitions. [2024-11-13 21:57:51,011 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 285 transitions. [2024-11-13 21:57:51,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:57:51,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:51,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:51,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:51,272 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 21:57:51,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:51,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 169 states and 284 transitions. [2024-11-13 21:57:51,283 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 284 transitions. [2024-11-13 21:57:51,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:57:51,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:51,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:51,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:51,606 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 21:57:51,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:51,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 175 states and 298 transitions. [2024-11-13 21:57:51,650 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 298 transitions. [2024-11-13 21:57:51,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:57:51,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:51,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:51,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:51,928 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 21:57:51,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:51,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 175 states and 297 transitions. [2024-11-13 21:57:51,942 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 297 transitions. [2024-11-13 21:57:51,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:57:51,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:51,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:52,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:52,205 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 21:57:52,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:52,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 175 states and 295 transitions. [2024-11-13 21:57:52,241 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 295 transitions. [2024-11-13 21:57:52,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:57:52,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:52,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:52,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:52,466 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 21:57:52,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:52,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 186 states and 317 transitions. [2024-11-13 21:57:52,546 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 317 transitions. [2024-11-13 21:57:52,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:57:52,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:52,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:52,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:52,774 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 21:57:53,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:53,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 188 states and 319 transitions. [2024-11-13 21:57:53,161 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 319 transitions. [2024-11-13 21:57:53,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:57:53,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:53,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:53,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:53,492 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 21:57:53,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:53,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 189 states and 319 transitions. [2024-11-13 21:57:53,513 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 319 transitions. [2024-11-13 21:57:53,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:57:53,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:53,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:53,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:53,811 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 21:57:53,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:53,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 190 states and 319 transitions. [2024-11-13 21:57:53,821 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 319 transitions. [2024-11-13 21:57:53,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:57:53,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:53,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:53,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:54,056 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 21:57:54,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:54,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 183 states and 308 transitions. [2024-11-13 21:57:54,074 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 308 transitions. [2024-11-13 21:57:54,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:57:54,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:54,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:54,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:54,351 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 21:57:54,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:54,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 183 states and 306 transitions. [2024-11-13 21:57:54,383 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 306 transitions. [2024-11-13 21:57:54,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:57:54,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:54,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:54,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:54,616 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 21:57:54,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:54,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 183 states and 305 transitions. [2024-11-13 21:57:54,643 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 305 transitions. [2024-11-13 21:57:54,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:57:54,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:54,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:54,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:54,911 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 21:57:54,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:54,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 183 states and 304 transitions. [2024-11-13 21:57:54,933 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 304 transitions. [2024-11-13 21:57:54,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:57:54,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:54,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:55,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:55,250 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 21:57:55,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:55,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 183 states and 303 transitions. [2024-11-13 21:57:55,268 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 303 transitions. [2024-11-13 21:57:55,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:57:55,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:55,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:55,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:55,518 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 21:57:55,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:55,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 183 states and 301 transitions. [2024-11-13 21:57:55,528 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 301 transitions. [2024-11-13 21:57:55,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:57:55,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:55,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:55,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:55,921 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 21:57:56,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:56,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 181 states and 297 transitions. [2024-11-13 21:57:56,043 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 297 transitions. [2024-11-13 21:57:56,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:57:56,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:56,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:56,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:56,246 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 21:57:56,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:56,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 181 states and 295 transitions. [2024-11-13 21:57:56,256 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 295 transitions. [2024-11-13 21:57:56,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:57:56,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:56,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:56,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:56,553 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 21:57:57,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:57,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 186 states and 303 transitions. [2024-11-13 21:57:57,480 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 303 transitions. [2024-11-13 21:57:57,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:57:57,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:57,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:57,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:57,918 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 21:57:58,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:58,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 188 states and 305 transitions. [2024-11-13 21:57:58,319 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 305 transitions. [2024-11-13 21:57:58,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:57:58,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:58,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:58,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:58,616 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 21:57:58,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:58,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 188 states and 303 transitions. [2024-11-13 21:57:58,627 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 303 transitions. [2024-11-13 21:57:58,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:57:58,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:58,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:58,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:58,893 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 21:57:58,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:58,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 188 states and 301 transitions. [2024-11-13 21:57:58,905 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 301 transitions. [2024-11-13 21:57:58,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:57:58,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:58,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:59,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:59,378 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 21:58:02,804 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.98s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:58:06,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:06,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 188 states and 300 transitions. [2024-11-13 21:58:06,795 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 300 transitions. [2024-11-13 21:58:06,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:58:06,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:06,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:06,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:07,027 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 21:58:07,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:07,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 181 states and 290 transitions. [2024-11-13 21:58:07,038 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 290 transitions. [2024-11-13 21:58:07,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:58:07,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:07,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:07,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:07,295 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 21:58:09,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:09,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 183 states and 301 transitions. [2024-11-13 21:58:09,313 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 301 transitions. [2024-11-13 21:58:09,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:58:09,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:09,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:09,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:09,604 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 21:58:10,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:10,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 185 states and 303 transitions. [2024-11-13 21:58:10,031 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 303 transitions. [2024-11-13 21:58:10,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:58:10,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:10,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:10,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:10,533 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 21:58:14,783 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.88s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:58:16,665 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.30s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:58:20,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:20,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 185 states and 302 transitions. [2024-11-13 21:58:20,433 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 302 transitions. [2024-11-13 21:58:20,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:58:20,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:20,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:20,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:20,614 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 21:58:20,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:20,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 185 states and 301 transitions. [2024-11-13 21:58:20,846 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 301 transitions. [2024-11-13 21:58:20,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:58:20,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:20,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:20,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:21,023 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 21:58:21,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:21,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 190 states and 311 transitions. [2024-11-13 21:58:21,420 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 311 transitions. [2024-11-13 21:58:21,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 21:58:21,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:21,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:21,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:21,638 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 21:58:21,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:21,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 190 states and 310 transitions. [2024-11-13 21:58:21,645 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 310 transitions. [2024-11-13 21:58:21,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:58:21,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:21,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:21,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:21,950 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 21:58:22,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:22,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 196 states and 320 transitions. [2024-11-13 21:58:22,709 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 320 transitions. [2024-11-13 21:58:22,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:58:22,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:22,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:22,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:23,242 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 21:58:27,407 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.70s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:58:29,414 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:58:30,993 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.58s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:58:33,001 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:58:38,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:38,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 204 states and 338 transitions. [2024-11-13 21:58:38,886 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 338 transitions. [2024-11-13 21:58:38,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:58:38,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:38,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:39,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:39,064 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 21:58:39,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:39,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 204 states and 337 transitions. [2024-11-13 21:58:39,073 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 337 transitions. [2024-11-13 21:58:39,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:58:39,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:39,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:39,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:39,401 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 21:58:40,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:40,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 207 states and 340 transitions. [2024-11-13 21:58:40,457 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 340 transitions. [2024-11-13 21:58:40,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:58:40,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:40,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:40,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:40,637 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 21:58:43,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:43,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 209 states and 346 transitions. [2024-11-13 21:58:43,431 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 346 transitions. [2024-11-13 21:58:43,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:58:43,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:43,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:43,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:43,679 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 21:58:43,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:43,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 209 states and 345 transitions. [2024-11-13 21:58:43,693 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 345 transitions. [2024-11-13 21:58:43,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:58:43,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:43,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:43,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:43,911 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 21:58:43,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:43,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 209 states and 344 transitions. [2024-11-13 21:58:43,927 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 344 transitions. [2024-11-13 21:58:43,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 21:58:43,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:43,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:44,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:44,497 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 21:58:46,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:46,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 213 states and 359 transitions. [2024-11-13 21:58:46,899 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 359 transitions. [2024-11-13 21:58:46,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 21:58:46,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:46,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:47,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:47,630 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 21:58:52,945 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.75s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:58:55,113 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:58:57,257 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.88s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:58:59,201 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.43s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:59:07,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:07,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 224 states and 391 transitions. [2024-11-13 21:59:07,977 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 391 transitions. [2024-11-13 21:59:07,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 21:59:07,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:07,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:08,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:08,283 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 21:59:09,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:09,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 224 states and 390 transitions. [2024-11-13 21:59:09,222 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 390 transitions. [2024-11-13 21:59:09,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 21:59:09,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:09,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:09,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:09,537 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 21:59:12,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:12,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 228 states and 407 transitions. [2024-11-13 21:59:12,643 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 407 transitions. [2024-11-13 21:59:12,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 21:59:12,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:12,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:12,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:12,999 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 21:59:13,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:13,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 228 states and 406 transitions. [2024-11-13 21:59:13,583 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 406 transitions. [2024-11-13 21:59:13,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 21:59:13,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:13,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:13,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:13,852 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 21:59:15,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:15,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 229 states and 415 transitions. [2024-11-13 21:59:15,596 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 415 transitions. [2024-11-13 21:59:15,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:59:15,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:15,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:15,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:16,299 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 21:59:18,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:18,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 233 states and 430 transitions. [2024-11-13 21:59:18,440 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 430 transitions. [2024-11-13 21:59:18,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:59:18,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:18,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:18,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:18,910 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 21:59:19,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:19,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 235 states and 433 transitions. [2024-11-13 21:59:19,154 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 433 transitions. [2024-11-13 21:59:19,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:59:19,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:19,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:19,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:20,266 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 21:59:23,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:23,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 235 states and 430 transitions. [2024-11-13 21:59:23,317 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 430 transitions. [2024-11-13 21:59:23,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:59:23,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:23,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:23,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:23,715 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 21:59:24,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:24,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 235 states and 429 transitions. [2024-11-13 21:59:24,927 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 429 transitions. [2024-11-13 21:59:24,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:59:24,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:24,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:25,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:25,263 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 21:59:25,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:25,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 235 states and 428 transitions. [2024-11-13 21:59:25,491 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 428 transitions. [2024-11-13 21:59:25,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:59:25,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:25,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:25,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:25,655 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 21:59:25,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:25,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 235 states and 427 transitions. [2024-11-13 21:59:25,667 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 427 transitions. [2024-11-13 21:59:25,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:59:25,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:25,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:25,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:25,890 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 21:59:27,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:27,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 237 states and 431 transitions. [2024-11-13 21:59:27,192 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 431 transitions. [2024-11-13 21:59:27,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:59:27,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:27,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:27,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:27,358 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 21:59:30,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:30,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 243 states and 451 transitions. [2024-11-13 21:59:30,989 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 451 transitions. [2024-11-13 21:59:30,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:59:30,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:30,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:31,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:31,243 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 21:59:32,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:32,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 244 states and 459 transitions. [2024-11-13 21:59:32,994 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 459 transitions. [2024-11-13 21:59:32,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:59:32,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:32,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:33,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:33,218 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 21:59:33,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:33,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 244 states and 458 transitions. [2024-11-13 21:59:33,348 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 458 transitions. [2024-11-13 21:59:33,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:59:33,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:33,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:33,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:33,827 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 21:59:34,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:34,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 247 states and 471 transitions. [2024-11-13 21:59:34,970 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 471 transitions. [2024-11-13 21:59:34,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:59:34,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:34,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:35,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:35,409 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 21:59:35,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:35,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 247 states and 470 transitions. [2024-11-13 21:59:35,592 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 470 transitions. [2024-11-13 21:59:35,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:59:35,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:35,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:35,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:35,872 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 21:59:36,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:36,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 247 states and 469 transitions. [2024-11-13 21:59:36,127 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 469 transitions. [2024-11-13 21:59:36,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:59:36,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:36,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:36,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:36,286 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 21:59:36,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:36,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 247 states and 468 transitions. [2024-11-13 21:59:36,302 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 468 transitions. [2024-11-13 21:59:36,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:59:36,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:36,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:36,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:36,472 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 21:59:38,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:38,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 248 states and 475 transitions. [2024-11-13 21:59:38,777 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 475 transitions. [2024-11-13 21:59:38,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:59:38,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:38,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:38,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:39,029 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 21:59:41,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:41,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 249 states and 482 transitions. [2024-11-13 21:59:41,664 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 482 transitions. [2024-11-13 21:59:41,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:59:41,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:41,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:41,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:42,376 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 21:59:49,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:49,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 263 states and 511 transitions. [2024-11-13 21:59:49,804 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 511 transitions. [2024-11-13 21:59:49,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:59:49,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:49,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:49,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:50,536 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 21:59:59,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:59,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 275 states and 537 transitions. [2024-11-13 21:59:59,337 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 537 transitions. [2024-11-13 21:59:59,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:59:59,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:59,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:59,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:59,749 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 22:00:04,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:04,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 279 states and 557 transitions. [2024-11-13 22:00:04,538 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 557 transitions. [2024-11-13 22:00:04,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:00:04,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:04,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:04,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:05,112 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 22:00:05,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:05,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 279 states and 556 transitions. [2024-11-13 22:00:05,802 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 556 transitions. [2024-11-13 22:00:05,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:00:05,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:05,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:05,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:06,467 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 22:00:08,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:08,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 282 states and 568 transitions. [2024-11-13 22:00:08,014 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 568 transitions. [2024-11-13 22:00:08,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:00:08,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:08,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:08,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:08,369 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:08,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:08,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 282 states and 567 transitions. [2024-11-13 22:00:08,440 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 567 transitions. [2024-11-13 22:00:08,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:00:08,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:08,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:08,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:08,667 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 22:00:10,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:10,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 285 states and 575 transitions. [2024-11-13 22:00:10,610 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 575 transitions. [2024-11-13 22:00:10,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:00:10,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:10,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:10,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:10,966 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 22:00:11,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:11,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 285 states and 574 transitions. [2024-11-13 22:00:11,018 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 574 transitions. [2024-11-13 22:00:11,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:00:11,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:11,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:11,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:11,187 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 22:00:11,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:11,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 285 states and 568 transitions. [2024-11-13 22:00:11,608 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 568 transitions. [2024-11-13 22:00:11,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:00:11,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:11,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:11,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:11,845 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 22:00:11,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:11,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 266 states and 530 transitions. [2024-11-13 22:00:11,870 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 530 transitions. [2024-11-13 22:00:11,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:00:11,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:11,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:11,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:12,036 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 22:00:13,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:13,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 267 states and 537 transitions. [2024-11-13 22:00:13,534 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 537 transitions. [2024-11-13 22:00:13,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:00:13,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:13,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:13,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:13,807 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 22:00:13,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:13,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 269 states and 539 transitions. [2024-11-13 22:00:13,866 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 539 transitions. [2024-11-13 22:00:13,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:00:13,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:13,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:13,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:14,099 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 22:00:14,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:14,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 269 states and 538 transitions. [2024-11-13 22:00:14,127 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 538 transitions. [2024-11-13 22:00:14,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:00:14,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:14,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:14,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:14,775 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 22:00:20,470 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:00:23,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:23,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 273 states and 559 transitions. [2024-11-13 22:00:23,201 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 559 transitions. [2024-11-13 22:00:23,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:00:23,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:23,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:23,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:23,589 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 22:00:24,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:24,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 273 states and 558 transitions. [2024-11-13 22:00:24,100 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 558 transitions. [2024-11-13 22:00:24,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:00:24,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:24,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:24,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:24,376 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 22:00:25,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:25,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 273 states and 557 transitions. [2024-11-13 22:00:25,524 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 557 transitions. [2024-11-13 22:00:25,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:00:25,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:25,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:25,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:25,851 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 22:00:27,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:27,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 274 states and 564 transitions. [2024-11-13 22:00:27,886 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 564 transitions. [2024-11-13 22:00:27,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:00:27,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:27,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:28,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:28,273 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 22:00:30,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:30,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 275 states and 571 transitions. [2024-11-13 22:00:30,510 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 571 transitions. [2024-11-13 22:00:30,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:00:30,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:30,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:30,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:30,776 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 22:00:38,640 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.60s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:00:38,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:38,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 276 states and 578 transitions. [2024-11-13 22:00:38,739 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 578 transitions. [2024-11-13 22:00:38,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:00:38,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:38,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:38,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:38,933 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 22:00:39,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:39,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 277 states and 580 transitions. [2024-11-13 22:00:39,044 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 580 transitions. [2024-11-13 22:00:39,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:00:39,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:39,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:39,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:39,209 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 22:00:39,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:39,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 277 states and 579 transitions. [2024-11-13 22:00:39,261 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 579 transitions. [2024-11-13 22:00:39,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:00:39,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:39,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:39,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:39,456 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 22:00:40,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:40,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 278 states and 581 transitions. [2024-11-13 22:00:40,156 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 581 transitions. [2024-11-13 22:00:40,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:00:40,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:40,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:40,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:40,394 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 22:00:40,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:40,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 278 states and 580 transitions. [2024-11-13 22:00:40,501 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 580 transitions. [2024-11-13 22:00:40,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:00:40,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:40,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:40,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:40,675 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 22:00:40,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:40,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 277 states and 574 transitions. [2024-11-13 22:00:40,729 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 574 transitions. [2024-11-13 22:00:40,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:00:40,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:40,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:40,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:41,107 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 22:00:41,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:41,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 277 states and 573 transitions. [2024-11-13 22:00:41,228 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 573 transitions. [2024-11-13 22:00:41,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:00:41,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:41,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:41,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:42,632 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 22:00:53,787 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:00:57,487 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.99s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:01:01,527 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.43s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:01:10,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:10,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 281 states and 583 transitions. [2024-11-13 22:01:10,720 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 583 transitions. [2024-11-13 22:01:10,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:01:10,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:10,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:10,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:11,017 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 22:01:12,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:12,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 281 states and 582 transitions. [2024-11-13 22:01:12,092 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 582 transitions. [2024-11-13 22:01:12,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:01:12,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:12,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:12,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:12,460 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 22:01:12,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:12,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 281 states and 575 transitions. [2024-11-13 22:01:12,486 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 575 transitions. [2024-11-13 22:01:12,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:01:12,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:12,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:12,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:12,771 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 22:01:17,417 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.65s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:01:17,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:17,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 282 states and 580 transitions. [2024-11-13 22:01:17,822 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 580 transitions. [2024-11-13 22:01:17,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:01:17,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:17,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:17,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:18,050 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 22:01:19,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:19,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 283 states and 586 transitions. [2024-11-13 22:01:19,880 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 586 transitions. [2024-11-13 22:01:19,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:01:19,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:19,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:20,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:20,113 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 22:01:21,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:21,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 284 states and 592 transitions. [2024-11-13 22:01:21,432 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 592 transitions. [2024-11-13 22:01:21,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:01:21,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:21,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:21,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:21,683 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 22:01:28,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:28,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 288 states and 618 transitions. [2024-11-13 22:01:28,190 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 618 transitions. [2024-11-13 22:01:28,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:01:28,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:28,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:28,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:28,374 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 22:01:29,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:29,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 290 states and 622 transitions. [2024-11-13 22:01:29,870 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 622 transitions. [2024-11-13 22:01:29,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:01:29,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:29,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:29,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:30,036 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 22:01:31,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:31,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 292 states and 626 transitions. [2024-11-13 22:01:31,166 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 626 transitions. [2024-11-13 22:01:31,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:01:31,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:31,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:31,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:31,560 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 22:01:32,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:32,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 292 states and 625 transitions. [2024-11-13 22:01:32,095 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 625 transitions. [2024-11-13 22:01:32,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:01:32,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:32,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:32,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:32,408 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 22:01:35,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:35,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 293 states and 629 transitions. [2024-11-13 22:01:35,438 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 629 transitions. [2024-11-13 22:01:35,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:01:35,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:35,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:35,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:35,807 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 22:01:38,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:38,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 294 states and 635 transitions. [2024-11-13 22:01:38,251 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 635 transitions. [2024-11-13 22:01:38,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:01:38,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:38,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:38,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:38,492 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 22:01:39,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:39,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 294 states and 629 transitions. [2024-11-13 22:01:39,810 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 629 transitions. [2024-11-13 22:01:39,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:01:39,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:39,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:39,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:40,074 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 22:01:43,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:43,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 296 states and 645 transitions. [2024-11-13 22:01:43,325 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 645 transitions. [2024-11-13 22:01:43,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:01:43,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:43,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:43,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:43,688 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 22:01:46,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:46,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 297 states and 651 transitions. [2024-11-13 22:01:46,616 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 651 transitions. [2024-11-13 22:01:46,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:01:46,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:46,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:46,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:46,905 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 22:01:51,294 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.92s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:01:52,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:52,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 298 states and 657 transitions. [2024-11-13 22:01:52,426 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 657 transitions. [2024-11-13 22:01:52,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:01:52,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:52,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:52,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:52,882 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 22:01:53,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:53,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 300 states and 659 transitions. [2024-11-13 22:01:53,030 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 659 transitions. [2024-11-13 22:01:53,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:01:53,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:53,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:53,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:53,390 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 22:01:53,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:53,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1028 states to 300 states and 658 transitions. [2024-11-13 22:01:53,430 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 658 transitions. [2024-11-13 22:01:53,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:01:53,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:53,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:53,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:53,711 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 22:01:53,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:53,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 300 states and 657 transitions. [2024-11-13 22:01:53,842 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 657 transitions. [2024-11-13 22:01:53,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:01:53,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:53,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:54,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:54,090 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 22:01:54,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:54,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 299 states and 655 transitions. [2024-11-13 22:01:54,205 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 655 transitions. [2024-11-13 22:01:54,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:01:54,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:54,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:54,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:55,690 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 22:01:59,402 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.63s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:01:59,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:59,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 300 states and 656 transitions. [2024-11-13 22:01:59,742 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 656 transitions. [2024-11-13 22:01:59,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:01:59,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:59,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:00,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:01,882 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:02:05,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:05,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 301 states and 658 transitions. [2024-11-13 22:02:05,329 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 658 transitions. [2024-11-13 22:02:05,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:02:05,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:05,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:05,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:07,595 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:02:13,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:13,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 302 states and 658 transitions. [2024-11-13 22:02:13,964 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 658 transitions. [2024-11-13 22:02:13,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:02:13,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:13,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:15,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:16,949 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:02:20,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:20,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 303 states and 659 transitions. [2024-11-13 22:02:20,262 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 659 transitions. [2024-11-13 22:02:20,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:02:20,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:20,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:20,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:22,144 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:02:26,452 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:02:26,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:26,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 304 states and 660 transitions. [2024-11-13 22:02:26,831 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 660 transitions. [2024-11-13 22:02:26,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:02:26,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:26,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:27,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:29,537 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:02:33,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:33,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 305 states and 661 transitions. [2024-11-13 22:02:33,926 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 661 transitions. [2024-11-13 22:02:33,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:02:33,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:33,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:35,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:36,831 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:02:41,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:41,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 306 states and 662 transitions. [2024-11-13 22:02:41,092 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 662 transitions. [2024-11-13 22:02:41,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:02:41,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:41,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:41,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:43,513 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:02:47,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:47,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 307 states and 663 transitions. [2024-11-13 22:02:47,832 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 663 transitions. [2024-11-13 22:02:47,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:02:47,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:47,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:48,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:55,194 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:03:05,135 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:03:05,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:05,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 308 states and 665 transitions. [2024-11-13 22:03:05,181 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 665 transitions. [2024-11-13 22:03:05,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:03:05,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:05,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:05,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:08,035 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:03:16,328 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:03:16,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:16,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 309 states and 666 transitions. [2024-11-13 22:03:16,364 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 666 transitions. [2024-11-13 22:03:16,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:03:16,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:16,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:16,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:19,924 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:03:30,308 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:03:30,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:30,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 310 states and 666 transitions. [2024-11-13 22:03:30,888 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 666 transitions. [2024-11-13 22:03:30,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:03:30,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:30,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:31,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:34,071 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:03:40,363 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:03:41,731 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:03:41,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:41,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 311 states and 668 transitions. [2024-11-13 22:03:41,776 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 668 transitions. [2024-11-13 22:03:41,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:03:41,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:41,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:42,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:44,510 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:03:52,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:52,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 312 states and 669 transitions. [2024-11-13 22:03:52,255 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 669 transitions. [2024-11-13 22:03:52,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 22:03:52,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:52,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:52,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:56,049 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:04:06,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:06,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 313 states and 669 transitions. [2024-11-13 22:04:06,086 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 669 transitions. [2024-11-13 22:04:06,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:04:06,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:06,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:06,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:09,555 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:04:17,150 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:04:17,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:17,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 314 states and 671 transitions. [2024-11-13 22:04:17,360 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 671 transitions. [2024-11-13 22:04:17,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:04:17,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:17,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:17,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:20,772 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:04:28,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:28,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 315 states and 671 transitions. [2024-11-13 22:04:28,194 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 671 transitions. [2024-11-13 22:04:28,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:04:28,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:28,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:28,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:30,643 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:04:38,005 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:04:38,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:38,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 316 states and 672 transitions. [2024-11-13 22:04:38,051 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 672 transitions. [2024-11-13 22:04:38,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:04:38,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:38,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:38,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:40,794 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:04:46,118 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:04:46,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:46,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 317 states and 673 transitions. [2024-11-13 22:04:46,153 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 673 transitions. [2024-11-13 22:04:46,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:04:46,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:46,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:46,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:48,848 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:04:54,112 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:04:54,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:54,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1079 states to 318 states and 674 transitions. [2024-11-13 22:04:54,375 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 674 transitions. [2024-11-13 22:04:54,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:04:54,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:54,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:54,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:56,772 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:05:01,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:01,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 319 states and 675 transitions. [2024-11-13 22:05:01,834 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 675 transitions. [2024-11-13 22:05:01,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:05:01,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:01,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:02,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:05,428 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:05:11,921 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.77s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:05:12,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:12,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1081 states to 320 states and 676 transitions. [2024-11-13 22:05:12,077 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 676 transitions. [2024-11-13 22:05:12,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:05:12,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:12,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:13,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:20,564 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:05:34,506 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.68s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:05:35,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:35,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 321 states and 678 transitions. [2024-11-13 22:05:35,178 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 678 transitions. [2024-11-13 22:05:35,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:05:35,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:35,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:35,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:38,705 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:05:47,239 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:05:47,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:47,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 322 states and 678 transitions. [2024-11-13 22:05:47,461 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 678 transitions. [2024-11-13 22:05:47,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:05:47,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:47,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:48,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:53,347 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:06:01,651 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.45s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:06:02,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:02,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 323 states and 680 transitions. [2024-11-13 22:06:02,140 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 680 transitions. [2024-11-13 22:06:02,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:06:02,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:02,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:03,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:05,863 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:06:16,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:16,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 324 states and 682 transitions. [2024-11-13 22:06:16,003 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 682 transitions. [2024-11-13 22:06:16,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:06:16,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:16,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:16,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:20,636 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:06:33,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:33,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 325 states and 681 transitions. [2024-11-13 22:06:33,209 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 681 transitions. [2024-11-13 22:06:33,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:06:33,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:33,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:34,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:38,140 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:06:45,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:45,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 326 states and 683 transitions. [2024-11-13 22:06:45,719 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 683 transitions. [2024-11-13 22:06:45,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:06:45,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:45,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:46,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:49,260 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:06:59,640 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:07:00,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:00,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 327 states and 683 transitions. [2024-11-13 22:07:00,157 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 683 transitions. [2024-11-13 22:07:00,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:07:00,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:00,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:00,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:03,371 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:07:11,217 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:07:11,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:11,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1089 states to 328 states and 684 transitions. [2024-11-13 22:07:11,350 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 684 transitions. [2024-11-13 22:07:11,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:07:11,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:11,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:12,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:15,121 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:07:20,851 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:07:20,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:20,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1090 states to 329 states and 685 transitions. [2024-11-13 22:07:20,898 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 685 transitions. [2024-11-13 22:07:20,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:07:20,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:20,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:21,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:24,230 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:07:31,306 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:07:31,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:31,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1091 states to 330 states and 686 transitions. [2024-11-13 22:07:31,345 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 686 transitions. [2024-11-13 22:07:31,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 22:07:31,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:31,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:32,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:34,985 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:07:41,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:41,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1092 states to 331 states and 687 transitions. [2024-11-13 22:07:41,253 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 687 transitions. [2024-11-13 22:07:41,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:07:41,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:41,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:41,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:44,768 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:07:50,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:50,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 332 states and 688 transitions. [2024-11-13 22:07:50,272 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 688 transitions. [2024-11-13 22:07:50,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:07:50,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:50,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:51,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:54,879 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:08:00,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:00,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 333 states and 689 transitions. [2024-11-13 22:08:00,278 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 689 transitions. [2024-11-13 22:08:00,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:08:00,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:00,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:00,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:03,505 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:08:09,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:09,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1095 states to 334 states and 690 transitions. [2024-11-13 22:08:09,461 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 690 transitions. [2024-11-13 22:08:09,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:08:09,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:09,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:12,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:15,298 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:08:20,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:20,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 335 states and 691 transitions. [2024-11-13 22:08:20,773 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 691 transitions. [2024-11-13 22:08:20,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 22:08:20,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:20,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:21,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:24,508 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:08:30,824 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:08:30,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:30,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 336 states and 692 transitions. [2024-11-13 22:08:30,857 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 692 transitions. [2024-11-13 22:08:30,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 22:08:30,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:30,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:31,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:34,102 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:08:39,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:39,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1098 states to 337 states and 693 transitions. [2024-11-13 22:08:39,289 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 693 transitions. [2024-11-13 22:08:39,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:08:39,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:39,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:39,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:42,610 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:08:48,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:48,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 338 states and 694 transitions. [2024-11-13 22:08:48,373 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 694 transitions. [2024-11-13 22:08:48,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:08:48,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:48,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:50,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:53,201 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:08:59,223 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:09:01,389 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:09:01,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:01,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 339 states and 695 transitions. [2024-11-13 22:09:01,427 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 695 transitions. [2024-11-13 22:09:01,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 22:09:01,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:01,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:01,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:16,699 INFO L134 CoverageAnalysis]: Checked inductivity of 820 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:09:34,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:34,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 340 states and 697 transitions. [2024-11-13 22:09:34,436 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 697 transitions. [2024-11-13 22:09:34,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 22:09:34,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:34,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:35,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:39,426 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:09:49,212 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:09:49,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:49,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 341 states and 697 transitions. [2024-11-13 22:09:49,472 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 697 transitions. [2024-11-13 22:09:49,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 22:09:49,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:49,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:50,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:54,651 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:10:03,171 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.97s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:10:04,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:04,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 342 states and 699 transitions. [2024-11-13 22:10:04,116 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 699 transitions. [2024-11-13 22:10:04,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 22:10:04,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:04,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:04,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:08,430 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:10:18,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:18,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 343 states and 699 transitions. [2024-11-13 22:10:18,685 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 699 transitions. [2024-11-13 22:10:18,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 22:10:18,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:18,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:19,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:23,124 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.