./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- 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_ce0dee7c-0cc5-438f-b5bd-306b26215f1a/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce0dee7c-0cc5-438f-b5bd-306b26215f1a/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_ce0dee7c-0cc5-438f-b5bd-306b26215f1a/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce0dee7c-0cc5-438f-b5bd-306b26215f1a/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce0dee7c-0cc5-438f-b5bd-306b26215f1a/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce0dee7c-0cc5-438f-b5bd-306b26215f1a/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 64bit --witnessprinter.graph.data.programhash 8a589a2971b8b26c84b19dd15ca599e2c024bda8a102f55ffa19d72f19d12686 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:54:11,713 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:54:11,810 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce0dee7c-0cc5-438f-b5bd-306b26215f1a/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 21:54:11,822 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:54:11,823 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:54:11,847 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:54:11,848 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:54:11,848 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:54:11,848 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:54:11,849 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:54:11,849 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:54:11,849 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:54:11,849 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:54:11,849 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:54:11,849 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:54:11,850 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:54:11,850 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:54:11,850 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:54:11,850 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:54:11,850 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:54:11,851 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:54:11,851 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:54:11,851 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:54:11,851 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:54:11,851 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:54:11,851 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:54:11,851 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:54:11,851 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:54:11,852 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:54:11,852 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:54:11,852 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_ce0dee7c-0cc5-438f-b5bd-306b26215f1a/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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8a589a2971b8b26c84b19dd15ca599e2c024bda8a102f55ffa19d72f19d12686 [2024-11-13 21:54:12,184 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:54:12,194 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:54:12,197 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:54:12,199 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:54:12,199 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:54:12,201 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce0dee7c-0cc5-438f-b5bd-306b26215f1a/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-13 21:54:14,239 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:54:15,053 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:54:15,054 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce0dee7c-0cc5-438f-b5bd-306b26215f1a/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point.cil.out.i [2024-11-13 21:54:15,121 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce0dee7c-0cc5-438f-b5bd-306b26215f1a/bin/ukojak-verify-EEHR8qb7sm/data/b63df70a3/2bf907dff24b49f5b181c3e61ed91554/FLAG1f83ffc57 [2024-11-13 21:54:15,153 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce0dee7c-0cc5-438f-b5bd-306b26215f1a/bin/ukojak-verify-EEHR8qb7sm/data/b63df70a3/2bf907dff24b49f5b181c3e61ed91554 [2024-11-13 21:54:15,156 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:54:15,158 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:54:15,162 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:54:15,162 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:54:15,169 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:54:15,170 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:54:15" (1/1) ... [2024-11-13 21:54:15,174 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2641aa2d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:54:15, skipping insertion in model container [2024-11-13 21:54:15,174 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:54:15" (1/1) ... [2024-11-13 21:54:15,325 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:54:18,042 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_ce0dee7c-0cc5-438f-b5bd-306b26215f1a/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point.cil.out.i[280896,280909] [2024-11-13 21:54:18,135 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:54:18,195 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:54:18,387 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5565] [2024-11-13 21:54:18,389 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5572] [2024-11-13 21:54:18,397 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5744] [2024-11-13 21:54:18,397 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5752] [2024-11-13 21:54:18,416 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [5954-5955] [2024-11-13 21:54:18,419 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [5983-5984] [2024-11-13 21:54:18,739 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_ce0dee7c-0cc5-438f-b5bd-306b26215f1a/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point.cil.out.i[280896,280909] [2024-11-13 21:54:18,778 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:54:19,093 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:54:19,094 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:54:19 WrapperNode [2024-11-13 21:54:19,095 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:54:19,096 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:54:19,097 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:54:19,097 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:54:19,106 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:54:19" (1/1) ... [2024-11-13 21:54:19,223 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:54:19" (1/1) ... [2024-11-13 21:54:19,518 INFO L138 Inliner]: procedures = 276, calls = 1627, calls flagged for inlining = 149, calls inlined = 146, statements flattened = 5245 [2024-11-13 21:54:19,518 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:54:19,519 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:54:19,519 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:54:19,519 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:54:19,528 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:54:19" (1/1) ... [2024-11-13 21:54:19,529 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:54:19" (1/1) ... [2024-11-13 21:54:19,562 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:54:19" (1/1) ... [2024-11-13 21:54:19,562 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:54:19" (1/1) ... [2024-11-13 21:54:19,726 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:54:19" (1/1) ... [2024-11-13 21:54:19,775 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:54:19" (1/1) ... [2024-11-13 21:54:19,817 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:54:19" (1/1) ... [2024-11-13 21:54:19,840 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:54:19" (1/1) ... [2024-11-13 21:54:19,895 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:54:19,897 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:54:19,898 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:54:19,898 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:54:19,899 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:54:19" (1/1) ... [2024-11-13 21:54:19,908 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:54:19,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce0dee7c-0cc5-438f-b5bd-306b26215f1a/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:54:19,946 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce0dee7c-0cc5-438f-b5bd-306b26215f1a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:54:19,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce0dee7c-0cc5-438f-b5bd-306b26215f1a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:54:19,987 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_init_rxfilter [2024-11-13 21:54:19,988 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_init_rxfilter [2024-11-13 21:54:19,988 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2024-11-13 21:54:19,988 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2024-11-13 21:54:19,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_3 [2024-11-13 21:54:19,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_3 [2024-11-13 21:54:19,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 21:54:19,988 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-13 21:54:19,988 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-13 21:54:19,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-13 21:54:19,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-13 21:54:19,989 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-13 21:54:19,989 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-13 21:54:19,989 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-13 21:54:19,990 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-13 21:54:19,990 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-13 21:54:19,990 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-13 21:54:19,990 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-13 21:54:19,990 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-13 21:54:19,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-13 21:54:19,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-13 21:54:19,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 21:54:19,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 21:54:19,991 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_reset [2024-11-13 21:54:19,991 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_reset [2024-11-13 21:54:19,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-13 21:54:19,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-13 21:54:19,991 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-13 21:54:19,992 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-13 21:54:19,992 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-13 21:54:19,992 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-13 21:54:19,992 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-13 21:54:19,992 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-13 21:54:19,994 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-11-13 21:54:19,994 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-11-13 21:54:19,994 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_default_phy [2024-11-13 21:54:19,994 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_default_phy [2024-11-13 21:54:19,994 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2024-11-13 21:54:19,994 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2024-11-13 21:54:19,994 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 21:54:19,994 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 21:54:19,994 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2024-11-13 21:54:19,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2024-11-13 21:54:19,994 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-13 21:54:19,994 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-13 21:54:19,994 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-13 21:54:19,995 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-13 21:54:19,995 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-13 21:54:19,995 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-13 21:54:19,995 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_check_mode [2024-11-13 21:54:19,995 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_check_mode [2024-11-13 21:54:19,995 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-13 21:54:19,995 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-13 21:54:19,995 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2024-11-13 21:54:19,995 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2024-11-13 21:54:19,995 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2024-11-13 21:54:19,995 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2024-11-13 21:54:19,995 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:54:19,995 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-13 21:54:19,995 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-13 21:54:19,995 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2024-11-13 21:54:19,995 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2024-11-13 21:54:19,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:54:19,998 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-13 21:54:19,999 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-13 21:54:19,999 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-11-13 21:54:19,999 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-11-13 21:54:19,999 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-13 21:54:19,999 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-13 21:54:19,999 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-11-13 21:54:20,000 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-11-13 21:54:20,000 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-13 21:54:20,000 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-13 21:54:20,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-13 21:54:20,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-13 21:54:20,000 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_init_rx_ring [2024-11-13 21:54:20,000 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_init_rx_ring [2024-11-13 21:54:20,000 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_remove [2024-11-13 21:54:20,000 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_remove [2024-11-13 21:54:20,000 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-13 21:54:20,000 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-13 21:54:20,000 INFO L130 BoogieDeclarations]: Found specification of procedure sis630_set_eq [2024-11-13 21:54:20,000 INFO L138 BoogieDeclarations]: Found implementation of procedure sis630_set_eq [2024-11-13 21:54:20,000 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_device [2024-11-13 21:54:20,000 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_device [2024-11-13 21:54:20,000 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-13 21:54:20,001 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-13 21:54:20,001 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:54:20,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 21:54:20,001 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 21:54:20,001 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 21:54:20,001 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2024-11-13 21:54:20,001 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2024-11-13 21:54:20,001 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2024-11-13 21:54:20,001 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2024-11-13 21:54:20,001 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-13 21:54:20,001 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-13 21:54:20,001 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_init_tx_ring [2024-11-13 21:54:20,001 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_init_tx_ring [2024-11-13 21:54:20,001 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-13 21:54:20,001 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-13 21:54:20,001 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_random [2024-11-13 21:54:20,002 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_random [2024-11-13 21:54:20,002 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2024-11-13 21:54:20,002 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2024-11-13 21:54:20,002 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-13 21:54:20,002 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-13 21:54:20,002 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2024-11-13 21:54:20,002 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2024-11-13 21:54:20,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 21:54:20,002 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_set_mode [2024-11-13 21:54:20,002 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_set_mode [2024-11-13 21:54:20,002 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:54:20,002 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_poll [2024-11-13 21:54:20,002 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_poll [2024-11-13 21:54:20,002 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2024-11-13 21:54:20,002 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2024-11-13 21:54:20,002 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-13 21:54:20,002 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-13 21:54:20,003 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-13 21:54:20,007 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-13 21:54:20,007 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2024-11-13 21:54:20,008 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2024-11-13 21:54:20,008 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-13 21:54:20,008 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-13 21:54:20,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-13 21:54:20,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-13 21:54:20,008 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-13 21:54:20,008 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-13 21:54:20,008 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_resume [2024-11-13 21:54:20,008 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_resume [2024-11-13 21:54:20,008 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-13 21:54:20,008 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-13 21:54:20,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:54:20,009 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2024-11-13 21:54:20,009 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2024-11-13 21:54:20,009 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-11-13 21:54:20,009 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-11-13 21:54:20,009 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_interrupt [2024-11-13 21:54:20,009 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_interrupt [2024-11-13 21:54:20,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 21:54:20,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 21:54:20,009 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_reset_phy [2024-11-13 21:54:20,009 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_reset_phy [2024-11-13 21:54:20,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-13 21:54:20,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-13 21:54:20,009 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_set_config [2024-11-13 21:54:20,009 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_set_config [2024-11-13 21:54:20,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:54:20,009 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2024-11-13 21:54:20,009 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2024-11-13 21:54:20,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-13 21:54:20,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-13 21:54:20,010 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2024-11-13 21:54:20,010 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2024-11-13 21:54:20,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:54:20,010 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_idle [2024-11-13 21:54:20,010 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_idle [2024-11-13 21:54:20,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:54:20,010 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2024-11-13 21:54:20,010 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2024-11-13 21:54:20,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-13 21:54:20,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-13 21:54:20,010 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2024-11-13 21:54:20,010 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2024-11-13 21:54:20,010 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-11-13 21:54:20,010 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-11-13 21:54:20,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_3 [2024-11-13 21:54:20,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_3 [2024-11-13 21:54:20,011 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_tx_timeout [2024-11-13 21:54:20,014 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_tx_timeout [2024-11-13 21:54:20,014 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-11-13 21:54:20,014 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-11-13 21:54:20,014 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ioctl [2024-11-13 21:54:20,014 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ioctl [2024-11-13 21:54:20,014 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-11-13 21:54:20,014 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-11-13 21:54:20,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:54:20,015 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-11-13 21:54:20,015 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-11-13 21:54:20,015 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:54:20,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:54:21,265 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:54:21,270 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:54:21,580 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-13 21:54:49,129 INFO L? ?]: Removed 2279 outVars from TransFormulas that were not future-live. [2024-11-13 21:54:49,130 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:54:52,099 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:54:52,099 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 21:54:52,100 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:54:52 BoogieIcfgContainer [2024-11-13 21:54:52,100 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:54:52,101 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:54:52,101 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:54:52,112 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:54:52,112 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:54:52" (1/1) ... [2024-11-13 21:54:52,121 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:54:52,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:52,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2061 states to 1406 states and 2061 transitions. [2024-11-13 21:54:52,257 INFO L276 IsEmpty]: Start isEmpty. Operand 1406 states and 2061 transitions. [2024-11-13 21:54:52,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 21:54:52,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:52,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:00,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:02,242 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-13 21:55:12,468 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:55:14,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:14,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2173 states to 1413 states and 2144 transitions. [2024-11-13 21:55:14,956 INFO L276 IsEmpty]: Start isEmpty. Operand 1413 states and 2144 transitions. [2024-11-13 21:55:14,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 21:55:14,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:14,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:22,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:24,313 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-13 21:55:35,534 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:55:38,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:38,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2285 states to 1420 states and 2227 transitions. [2024-11-13 21:55:38,020 INFO L276 IsEmpty]: Start isEmpty. Operand 1420 states and 2227 transitions. [2024-11-13 21:55:38,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 21:55:38,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:38,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:45,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:46,456 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-13 21:55:58,117 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:56:02,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:02,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2400 states to 1428 states and 2313 transitions. [2024-11-13 21:56:02,481 INFO L276 IsEmpty]: Start isEmpty. Operand 1428 states and 2313 transitions. [2024-11-13 21:56:02,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 21:56:02,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:02,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:08,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:10,365 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-13 21:56:22,520 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:56:29,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:29,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2518 states to 1437 states and 2402 transitions. [2024-11-13 21:56:29,262 INFO L276 IsEmpty]: Start isEmpty. Operand 1437 states and 2402 transitions. [2024-11-13 21:56:29,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 21:56:29,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:29,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:35,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:36,552 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2024-11-13 21:56:36,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:36,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2519 states to 1438 states and 2403 transitions. [2024-11-13 21:56:36,599 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 2403 transitions. [2024-11-13 21:56:36,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 21:56:36,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:36,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:42,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:43,644 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2024-11-13 21:56:43,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:43,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2520 states to 1439 states and 2404 transitions. [2024-11-13 21:56:43,695 INFO L276 IsEmpty]: Start isEmpty. Operand 1439 states and 2404 transitions. [2024-11-13 21:56:43,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 21:56:43,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:43,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:50,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:51,425 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-13 21:56:55,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:55,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2601 states to 1444 states and 2485 transitions. [2024-11-13 21:56:55,296 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 2485 transitions. [2024-11-13 21:56:55,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 21:56:55,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:55,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:01,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:02,712 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2024-11-13 21:57:10,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:10,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2677 states to 1452 states and 2561 transitions. [2024-11-13 21:57:10,399 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states and 2561 transitions. [2024-11-13 21:57:10,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 21:57:10,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:10,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:16,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:18,490 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-13 21:57:29,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:29,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2733 states to 1455 states and 2617 transitions. [2024-11-13 21:57:29,227 INFO L276 IsEmpty]: Start isEmpty. Operand 1455 states and 2617 transitions. [2024-11-13 21:57:29,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 21:57:29,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:29,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:37,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:38,302 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2024-11-13 21:57:42,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:42,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2733 states to 1456 states and 2617 transitions. [2024-11-13 21:57:42,580 INFO L276 IsEmpty]: Start isEmpty. Operand 1456 states and 2617 transitions. [2024-11-13 21:57:42,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:57:42,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:42,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:50,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:51,118 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-11-13 21:57:59,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:59,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2740 states to 1459 states and 2624 transitions. [2024-11-13 21:57:59,301 INFO L276 IsEmpty]: Start isEmpty. Operand 1459 states and 2624 transitions. [2024-11-13 21:57:59,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:57:59,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:59,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:05,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:06,343 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2024-11-13 21:58:09,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:09,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2740 states to 1460 states and 2624 transitions. [2024-11-13 21:58:09,690 INFO L276 IsEmpty]: Start isEmpty. Operand 1460 states and 2624 transitions. [2024-11-13 21:58:09,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 21:58:09,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:09,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:15,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:16,462 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-11-13 21:58:22,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:22,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2747 states to 1463 states and 2631 transitions. [2024-11-13 21:58:22,874 INFO L276 IsEmpty]: Start isEmpty. Operand 1463 states and 2631 transitions. [2024-11-13 21:58:22,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 21:58:22,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:22,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:29,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:30,709 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-13 21:58:51,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:51,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2815 states to 1470 states and 2699 transitions. [2024-11-13 21:58:51,678 INFO L276 IsEmpty]: Start isEmpty. Operand 1470 states and 2699 transitions. [2024-11-13 21:58:51,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 21:58:51,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:51,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:57,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:58,550 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-11-13 21:59:03,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:03,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2821 states to 1473 states and 2705 transitions. [2024-11-13 21:59:03,108 INFO L276 IsEmpty]: Start isEmpty. Operand 1473 states and 2705 transitions. [2024-11-13 21:59:03,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 21:59:03,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:03,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:09,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:11,605 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-13 21:59:36,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:36,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2882 states to 1479 states and 2766 transitions. [2024-11-13 21:59:36,717 INFO L276 IsEmpty]: Start isEmpty. Operand 1479 states and 2766 transitions. [2024-11-13 21:59:36,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 21:59:36,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:36,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:45,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:45,564 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-11-13 21:59:59,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:59,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2889 states to 1482 states and 2773 transitions. [2024-11-13 21:59:59,420 INFO L276 IsEmpty]: Start isEmpty. Operand 1482 states and 2773 transitions. [2024-11-13 21:59:59,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 21:59:59,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:59,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:07,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:08,018 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-11-13 22:00:12,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:12,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2894 states to 1485 states and 2778 transitions. [2024-11-13 22:00:12,637 INFO L276 IsEmpty]: Start isEmpty. Operand 1485 states and 2778 transitions. [2024-11-13 22:00:12,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 22:00:12,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:12,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:20,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:20,852 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-13 22:00:23,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:23,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2899 states to 1488 states and 2783 transitions. [2024-11-13 22:00:23,506 INFO L276 IsEmpty]: Start isEmpty. Operand 1488 states and 2783 transitions. [2024-11-13 22:00:23,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 22:00:23,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:23,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:32,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:32,967 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-11-13 22:00:37,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:37,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2905 states to 1491 states and 2789 transitions. [2024-11-13 22:00:37,721 INFO L276 IsEmpty]: Start isEmpty. Operand 1491 states and 2789 transitions. [2024-11-13 22:00:37,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 22:00:37,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:37,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:45,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:45,914 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 176 trivial. 0 not checked. [2024-11-13 22:01:03,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:03,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2976 states to 1496 states and 2860 transitions. [2024-11-13 22:01:03,366 INFO L276 IsEmpty]: Start isEmpty. Operand 1496 states and 2860 transitions. [2024-11-13 22:01:03,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 22:01:03,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:03,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:12,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:13,099 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2024-11-13 22:01:15,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:15,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2976 states to 1497 states and 2860 transitions. [2024-11-13 22:01:15,871 INFO L276 IsEmpty]: Start isEmpty. Operand 1497 states and 2860 transitions. [2024-11-13 22:01:15,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 22:01:15,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:15,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:24,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:25,155 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-11-13 22:01:38,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:38,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2983 states to 1500 states and 2867 transitions. [2024-11-13 22:01:38,369 INFO L276 IsEmpty]: Start isEmpty. Operand 1500 states and 2867 transitions. [2024-11-13 22:01:38,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 22:01:38,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:38,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:46,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:47,052 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-11-13 22:01:52,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:52,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2989 states to 1503 states and 2873 transitions. [2024-11-13 22:01:52,472 INFO L276 IsEmpty]: Start isEmpty. Operand 1503 states and 2873 transitions. [2024-11-13 22:01:52,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 22:01:52,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:52,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:00,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:01,287 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-11-13 22:02:03,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:03,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2994 states to 1506 states and 2878 transitions. [2024-11-13 22:02:03,808 INFO L276 IsEmpty]: Start isEmpty. Operand 1506 states and 2878 transitions. [2024-11-13 22:02:03,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 22:02:03,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:03,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:12,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:14,588 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-13 22:02:16,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:16,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2982 states to 1505 states and 2866 transitions. [2024-11-13 22:02:16,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1505 states and 2866 transitions. [2024-11-13 22:02:16,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 22:02:16,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:16,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:24,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:26,824 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-13 22:02:29,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:29,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2970 states to 1504 states and 2854 transitions. [2024-11-13 22:02:29,178 INFO L276 IsEmpty]: Start isEmpty. Operand 1504 states and 2854 transitions. [2024-11-13 22:02:29,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 22:02:29,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:29,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:36,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:37,283 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-11-13 22:02:43,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:43,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2978 states to 1507 states and 2862 transitions. [2024-11-13 22:02:43,095 INFO L276 IsEmpty]: Start isEmpty. Operand 1507 states and 2862 transitions. [2024-11-13 22:02:43,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 22:02:43,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:43,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:51,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:53,576 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2024-11-13 22:03:14,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:14,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3034 states to 1511 states and 2918 transitions. [2024-11-13 22:03:14,872 INFO L276 IsEmpty]: Start isEmpty. Operand 1511 states and 2918 transitions. [2024-11-13 22:03:14,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 22:03:14,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:14,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:22,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:23,063 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-11-13 22:03:29,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:29,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3040 states to 1514 states and 2924 transitions. [2024-11-13 22:03:29,047 INFO L276 IsEmpty]: Start isEmpty. Operand 1514 states and 2924 transitions. [2024-11-13 22:03:29,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 22:03:29,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:29,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:36,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:37,342 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-11-13 22:03:51,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:51,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3046 states to 1517 states and 2930 transitions. [2024-11-13 22:03:51,152 INFO L276 IsEmpty]: Start isEmpty. Operand 1517 states and 2930 transitions. [2024-11-13 22:03:51,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 22:03:51,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:51,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:58,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:59,337 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-11-13 22:04:03,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:03,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3054 states to 1520 states and 2938 transitions. [2024-11-13 22:04:03,284 INFO L276 IsEmpty]: Start isEmpty. Operand 1520 states and 2938 transitions. [2024-11-13 22:04:03,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 22:04:03,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:03,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:09,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:10,128 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2024-11-13 22:04:10,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:10,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3054 states to 1521 states and 2938 transitions. [2024-11-13 22:04:10,229 INFO L276 IsEmpty]: Start isEmpty. Operand 1521 states and 2938 transitions. [2024-11-13 22:04:10,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 22:04:10,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:10,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:16,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:16,841 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2024-11-13 22:04:39,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:39,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3124 states to 1527 states and 3008 transitions. [2024-11-13 22:04:39,869 INFO L276 IsEmpty]: Start isEmpty. Operand 1527 states and 3008 transitions. [2024-11-13 22:04:39,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 22:04:39,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:39,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:46,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:46,626 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2024-11-13 22:04:55,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:55,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3128 states to 1529 states and 3012 transitions. [2024-11-13 22:04:55,521 INFO L276 IsEmpty]: Start isEmpty. Operand 1529 states and 3012 transitions. [2024-11-13 22:04:55,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 22:04:55,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:55,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:02,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:03,296 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-11-13 22:05:09,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:09,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3134 states to 1532 states and 3018 transitions. [2024-11-13 22:05:09,196 INFO L276 IsEmpty]: Start isEmpty. Operand 1532 states and 3018 transitions. [2024-11-13 22:05:09,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 22:05:09,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:09,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:16,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:16,635 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-11-13 22:05:28,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:28,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3140 states to 1535 states and 3024 transitions. [2024-11-13 22:05:28,395 INFO L276 IsEmpty]: Start isEmpty. Operand 1535 states and 3024 transitions. [2024-11-13 22:05:28,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 22:05:28,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:28,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:35,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:37,761 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-13 22:05:40,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:40,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3138 states to 1534 states and 3022 transitions. [2024-11-13 22:05:40,306 INFO L276 IsEmpty]: Start isEmpty. Operand 1534 states and 3022 transitions. [2024-11-13 22:05:40,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 22:05:40,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:40,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:47,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:47,487 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2024-11-13 22:05:53,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:53,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3138 states to 1535 states and 3022 transitions. [2024-11-13 22:05:53,607 INFO L276 IsEmpty]: Start isEmpty. Operand 1535 states and 3022 transitions. [2024-11-13 22:05:53,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 22:05:53,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:53,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:00,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:01,030 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2024-11-13 22:06:01,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:01,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3138 states to 1536 states and 3022 transitions. [2024-11-13 22:06:01,112 INFO L276 IsEmpty]: Start isEmpty. Operand 1536 states and 3022 transitions. [2024-11-13 22:06:01,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 22:06:01,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:01,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:08,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:09,491 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-11-13 22:06:16,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:16,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3144 states to 1539 states and 3028 transitions. [2024-11-13 22:06:16,964 INFO L276 IsEmpty]: Start isEmpty. Operand 1539 states and 3028 transitions. [2024-11-13 22:06:16,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 22:06:16,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:16,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:25,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:25,599 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 178 trivial. 0 not checked. [2024-11-13 22:06:29,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:29,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3149 states to 1542 states and 3033 transitions. [2024-11-13 22:06:29,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1542 states and 3033 transitions. [2024-11-13 22:06:29,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 22:06:29,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:29,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:37,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:37,909 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2024-11-13 22:06:41,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:41,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3157 states to 1545 states and 3041 transitions. [2024-11-13 22:06:41,846 INFO L276 IsEmpty]: Start isEmpty. Operand 1545 states and 3041 transitions. [2024-11-13 22:06:41,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 22:06:41,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:41,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:49,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:51,853 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-13 22:07:23,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:23,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3239 states to 1551 states and 3123 transitions. [2024-11-13 22:07:23,278 INFO L276 IsEmpty]: Start isEmpty. Operand 1551 states and 3123 transitions. [2024-11-13 22:07:23,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 22:07:23,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:23,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:31,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:31,322 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2024-11-13 22:07:40,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:40,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3287 states to 1553 states and 3171 transitions. [2024-11-13 22:07:40,281 INFO L276 IsEmpty]: Start isEmpty. Operand 1553 states and 3171 transitions. [2024-11-13 22:07:40,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 22:07:40,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:40,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:47,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:55,928 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 176 trivial. 0 not checked. [2024-11-13 22:08:12,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:12,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3305 states to 1558 states and 3185 transitions. [2024-11-13 22:08:12,354 INFO L276 IsEmpty]: Start isEmpty. Operand 1558 states and 3185 transitions. [2024-11-13 22:08:12,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 22:08:12,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:12,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:18,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:19,231 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 176 trivial. 0 not checked. [2024-11-13 22:08:19,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:19,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3305 states to 1559 states and 3185 transitions. [2024-11-13 22:08:19,303 INFO L276 IsEmpty]: Start isEmpty. Operand 1559 states and 3185 transitions. [2024-11-13 22:08:19,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 22:08:19,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:19,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:25,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:26,189 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2024-11-13 22:08:29,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:29,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3305 states to 1560 states and 3185 transitions. [2024-11-13 22:08:29,714 INFO L276 IsEmpty]: Start isEmpty. Operand 1560 states and 3185 transitions. [2024-11-13 22:08:29,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 22:08:29,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:29,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:36,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:36,456 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2024-11-13 22:08:43,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:43,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3312 states to 1563 states and 3192 transitions. [2024-11-13 22:08:43,537 INFO L276 IsEmpty]: Start isEmpty. Operand 1563 states and 3192 transitions. [2024-11-13 22:08:43,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 22:08:43,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:43,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms