./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--dec--tulip--dmfe.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_42a0cc34-6737-4659-ada2-4aab54a5b054/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42a0cc34-6737-4659-ada2-4aab54a5b054/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_42a0cc34-6737-4659-ada2-4aab54a5b054/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42a0cc34-6737-4659-ada2-4aab54a5b054/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--dec--tulip--dmfe.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42a0cc34-6737-4659-ada2-4aab54a5b054/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_42a0cc34-6737-4659-ada2-4aab54a5b054/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 246ceae3084839b9b339f99ac0b8607f0cf18f3fcdd140edc02c2b8d150b0ed6 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:15:13,936 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:15:14,006 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42a0cc34-6737-4659-ada2-4aab54a5b054/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 22:15:14,015 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:15:14,019 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:15:14,056 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:15:14,058 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:15:14,058 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:15:14,058 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:15:14,059 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:15:14,059 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:15:14,060 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:15:14,060 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:15:14,060 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:15:14,060 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:15:14,060 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:15:14,061 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:15:14,061 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:15:14,061 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:15:14,062 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:15:14,062 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:15:14,062 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:15:14,062 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:15:14,062 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:15:14,063 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:15:14,063 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:15:14,063 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:15:14,063 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:15:14,063 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:15:14,063 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:15:14,063 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_42a0cc34-6737-4659-ada2-4aab54a5b054/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 -> 246ceae3084839b9b339f99ac0b8607f0cf18f3fcdd140edc02c2b8d150b0ed6 [2024-11-13 22:15:14,445 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:15:14,458 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:15:14,463 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:15:14,464 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:15:14,468 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:15:14,469 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42a0cc34-6737-4659-ada2-4aab54a5b054/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--dmfe.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-13 22:15:16,402 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:15:17,185 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:15:17,187 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42a0cc34-6737-4659-ada2-4aab54a5b054/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--dmfe.ko-entry_point.cil.out.i [2024-11-13 22:15:17,250 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42a0cc34-6737-4659-ada2-4aab54a5b054/bin/ukojak-verify-EEHR8qb7sm/data/ca0809c0c/103b19c40d294ee69ca73d57bdc7d5a8/FLAG635afb4a4 [2024-11-13 22:15:17,275 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42a0cc34-6737-4659-ada2-4aab54a5b054/bin/ukojak-verify-EEHR8qb7sm/data/ca0809c0c/103b19c40d294ee69ca73d57bdc7d5a8 [2024-11-13 22:15:17,278 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:15:17,279 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:15:17,282 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:15:17,282 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:15:17,287 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:15:17,288 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:15:17" (1/1) ... [2024-11-13 22:15:17,290 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5043ce49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:15:17, skipping insertion in model container [2024-11-13 22:15:17,290 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:15:17" (1/1) ... [2024-11-13 22:15:17,422 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:15:19,124 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_42a0cc34-6737-4659-ada2-4aab54a5b054/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--dmfe.ko-entry_point.cil.out.i[261928,261941] [2024-11-13 22:15:19,193 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:15:19,276 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:15:19,416 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"); [5603] [2024-11-13 22:15:19,483 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)); [5934-5935] [2024-11-13 22:15:19,488 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)); [5963-5964] [2024-11-13 22:15:19,604 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7206] [2024-11-13 22:15:19,626 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7495] [2024-11-13 22:15:19,760 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_42a0cc34-6737-4659-ada2-4aab54a5b054/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--dmfe.ko-entry_point.cil.out.i[261928,261941] [2024-11-13 22:15:19,793 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:15:19,984 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:15:19,984 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:15:19 WrapperNode [2024-11-13 22:15:19,985 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:15:19,986 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:15:19,986 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:15:19,986 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:15:19,993 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:15:19" (1/1) ... [2024-11-13 22:15:20,075 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:15:19" (1/1) ... [2024-11-13 22:15:20,276 INFO L138 Inliner]: procedures = 235, calls = 1628, calls flagged for inlining = 116, calls inlined = 113, statements flattened = 5284 [2024-11-13 22:15:20,277 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:15:20,278 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:15:20,278 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:15:20,278 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:15:20,287 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:15:19" (1/1) ... [2024-11-13 22:15:20,288 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:15:19" (1/1) ... [2024-11-13 22:15:20,333 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:15:19" (1/1) ... [2024-11-13 22:15:20,333 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:15:19" (1/1) ... [2024-11-13 22:15:20,477 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:15:19" (1/1) ... [2024-11-13 22:15:20,562 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:15:19" (1/1) ... [2024-11-13 22:15:20,588 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:15:19" (1/1) ... [2024-11-13 22:15:20,605 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:15:19" (1/1) ... [2024-11-13 22:15:20,649 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:15:20,650 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:15:20,651 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:15:20,652 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:15:20,652 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:15:19" (1/1) ... [2024-11-13 22:15:20,658 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:15:20,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42a0cc34-6737-4659-ada2-4aab54a5b054/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:15:20,687 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42a0cc34-6737-4659-ada2-4aab54a5b054/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:15:20,690 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42a0cc34-6737-4659-ada2-4aab54a5b054/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:15:20,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_3 [2024-11-13 22:15:20,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_3 [2024-11-13 22:15:20,718 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 22:15:20,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 22:15:20,719 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-13 22:15:20,719 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-13 22:15:20,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-13 22:15:20,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-13 22:15:20,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-13 22:15:20,720 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-13 22:15:20,720 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-13 22:15:20,720 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-13 22:15:20,720 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_set_filter_mode [2024-11-13 22:15:20,720 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_set_filter_mode [2024-11-13 22:15:20,720 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-13 22:15:20,720 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-13 22:15:20,720 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-13 22:15:20,721 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-13 22:15:20,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-13 22:15:20,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-13 22:15:20,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 22:15:20,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 22:15:20,722 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_resume [2024-11-13 22:15:20,722 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_resume [2024-11-13 22:15:20,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-13 22:15:20,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-13 22:15:20,722 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_phy_write_1bit [2024-11-13 22:15:20,722 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_phy_write_1bit [2024-11-13 22:15:20,722 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-13 22:15:20,722 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-13 22:15:20,722 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-13 22:15:20,723 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-13 22:15:20,723 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-13 22:15:20,723 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-13 22:15:20,723 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-11-13 22:15:20,723 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-11-13 22:15:20,724 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2024-11-13 22:15:20,724 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2024-11-13 22:15:20,724 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 22:15:20,724 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 22:15:20,724 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 22:15:20,724 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 22:15:20,724 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2024-11-13 22:15:20,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2024-11-13 22:15:20,725 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-13 22:15:20,725 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-13 22:15:20,725 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-13 22:15:20,725 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-13 22:15:20,725 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-13 22:15:20,725 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-13 22:15:20,725 INFO L130 BoogieDeclarations]: Found specification of procedure send_filter_frame [2024-11-13 22:15:20,725 INFO L138 BoogieDeclarations]: Found implementation of procedure send_filter_frame [2024-11-13 22:15:20,725 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_reuse_skb [2024-11-13 22:15:20,725 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_reuse_skb [2024-11-13 22:15:20,725 INFO L130 BoogieDeclarations]: Found specification of procedure dev_trans_start [2024-11-13 22:15:20,725 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_trans_start [2024-11-13 22:15:20,725 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:15:20,725 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2024-11-13 22:15:20,725 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2024-11-13 22:15:20,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:15:20,725 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-13 22:15:20,726 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-13 22:15:20,726 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-11-13 22:15:20,726 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-11-13 22:15:20,726 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-13 22:15:20,726 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-13 22:15:20,726 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-11-13 22:15:20,726 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-11-13 22:15:20,726 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-13 22:15:20,726 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-13 22:15:20,726 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-13 22:15:20,726 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-13 22:15:20,726 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2024-11-13 22:15:20,726 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2024-11-13 22:15:20,726 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_phy_read_1bit [2024-11-13 22:15:20,726 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_phy_read_1bit [2024-11-13 22:15:20,726 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:15:20,726 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 22:15:20,727 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 22:15:20,727 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_init_dm910x [2024-11-13 22:15:20,727 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_init_dm910x [2024-11-13 22:15:20,727 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2024-11-13 22:15:20,727 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2024-11-13 22:15:20,727 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-13 22:15:20,727 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-13 22:15:20,727 INFO L130 BoogieDeclarations]: Found specification of procedure poll_dmfe [2024-11-13 22:15:20,727 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_dmfe [2024-11-13 22:15:20,727 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_phy_write [2024-11-13 22:15:20,727 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_phy_write [2024-11-13 22:15:20,727 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-13 22:15:20,727 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-13 22:15:20,727 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2024-11-13 22:15:20,727 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2024-11-13 22:15:20,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-13 22:15:20,727 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-13 22:15:20,728 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-13 22:15:20,728 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2024-11-13 22:15:20,730 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2024-11-13 22:15:20,732 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2024-11-13 22:15:20,732 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2024-11-13 22:15:20,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 22:15:20,732 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_remove_one [2024-11-13 22:15:20,733 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_remove_one [2024-11-13 22:15:20,733 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:15:20,733 INFO L130 BoogieDeclarations]: Found specification of procedure dm9132_id_table [2024-11-13 22:15:20,733 INFO L138 BoogieDeclarations]: Found implementation of procedure dm9132_id_table [2024-11-13 22:15:20,733 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-13 22:15:20,733 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-13 22:15:20,733 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-13 22:15:20,733 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-13 22:15:20,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-13 22:15:20,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-13 22:15:20,734 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_interrupt [2024-11-13 22:15:20,734 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_interrupt [2024-11-13 22:15:20,734 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-13 22:15:20,734 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-13 22:15:20,734 INFO L130 BoogieDeclarations]: Found specification of procedure update_cr6 [2024-11-13 22:15:20,734 INFO L138 BoogieDeclarations]: Found implementation of procedure update_cr6 [2024-11-13 22:15:20,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:15:20,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 22:15:20,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 22:15:20,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-13 22:15:20,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-13 22:15:20,735 INFO L130 BoogieDeclarations]: Found specification of procedure cal_CRC [2024-11-13 22:15:20,735 INFO L138 BoogieDeclarations]: Found implementation of procedure cal_CRC [2024-11-13 22:15:20,735 INFO L130 BoogieDeclarations]: Found specification of procedure srom_clk_write [2024-11-13 22:15:20,735 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_clk_write [2024-11-13 22:15:20,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:15:20,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-13 22:15:20,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-13 22:15:20,736 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:15:20,736 INFO L130 BoogieDeclarations]: Found specification of procedure allocate_rx_buffer [2024-11-13 22:15:20,736 INFO L138 BoogieDeclarations]: Found implementation of procedure allocate_rx_buffer [2024-11-13 22:15:20,736 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2024-11-13 22:15:20,736 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2024-11-13 22:15:20,736 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-13 22:15:20,736 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-13 22:15:20,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:15:20,736 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2024-11-13 22:15:20,736 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2024-11-13 22:15:20,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-13 22:15:20,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-13 22:15:20,736 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2024-11-13 22:15:20,736 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2024-11-13 22:15:20,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_3 [2024-11-13 22:15:20,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_3 [2024-11-13 22:15:20,737 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_phy_read [2024-11-13 22:15:20,737 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_phy_read [2024-11-13 22:15:20,737 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2024-11-13 22:15:20,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2024-11-13 22:15:20,737 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_free_rxbuffer [2024-11-13 22:15:20,737 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_free_rxbuffer [2024-11-13 22:15:20,737 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-11-13 22:15:20,737 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-11-13 22:15:20,737 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-11-13 22:15:20,737 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-11-13 22:15:20,737 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-13 22:15:20,737 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-13 22:15:20,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:15:20,737 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:15:20,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:15:21,589 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:15:21,592 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:15:21,999 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-13 22:15:46,893 INFO L? ?]: Removed 1816 outVars from TransFormulas that were not future-live. [2024-11-13 22:15:46,894 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:15:50,140 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:15:50,144 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 22:15:50,144 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:15:50 BoogieIcfgContainer [2024-11-13 22:15:50,145 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:15:50,146 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:15:50,148 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:15:50,159 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:15:50,159 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:15:50" (1/1) ... [2024-11-13 22:15:50,168 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:15:50,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:50,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1650 states to 1131 states and 1650 transitions. [2024-11-13 22:15:50,283 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 1650 transitions. [2024-11-13 22:15:50,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:15:50,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:50,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:00,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:01,784 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-13 22:16:11,995 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:16:13,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:13,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1733 states to 1138 states and 1716 transitions. [2024-11-13 22:16:13,504 INFO L276 IsEmpty]: Start isEmpty. Operand 1138 states and 1716 transitions. [2024-11-13 22:16:13,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:16:13,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:13,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:22,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:23,769 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-13 22:16:34,709 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:16:36,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:36,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1816 states to 1145 states and 1782 transitions. [2024-11-13 22:16:36,110 INFO L276 IsEmpty]: Start isEmpty. Operand 1145 states and 1782 transitions. [2024-11-13 22:16:36,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:16:36,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:36,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:43,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:44,277 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 22:16:46,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:46,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1877 states to 1153 states and 1843 transitions. [2024-11-13 22:16:46,852 INFO L276 IsEmpty]: Start isEmpty. Operand 1153 states and 1843 transitions. [2024-11-13 22:16:46,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:16:46,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:46,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:53,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:55,189 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-13 22:17:06,825 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:17:13,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:13,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1958 states to 1161 states and 1907 transitions. [2024-11-13 22:17:13,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1161 states and 1907 transitions. [2024-11-13 22:17:13,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:17:13,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:13,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:21,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:21,878 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-13 22:17:21,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:21,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1959 states to 1162 states and 1908 transitions. [2024-11-13 22:17:21,914 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 1908 transitions. [2024-11-13 22:17:21,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:17:21,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:21,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:30,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:32,000 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-13 22:17:44,528 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:17:55,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:55,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2043 states to 1171 states and 1975 transitions. [2024-11-13 22:17:55,975 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states and 1975 transitions. [2024-11-13 22:17:55,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:17:55,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:55,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:03,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:04,030 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-13 22:18:04,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:04,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2044 states to 1172 states and 1976 transitions. [2024-11-13 22:18:04,073 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 1976 transitions. [2024-11-13 22:18:04,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 22:18:04,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:04,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:11,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:11,788 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-13 22:18:11,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:11,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2045 states to 1173 states and 1977 transitions. [2024-11-13 22:18:11,820 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 1977 transitions. [2024-11-13 22:18:11,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 22:18:11,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:11,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:18,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:18,860 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-13 22:18:18,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:18,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2046 states to 1174 states and 1978 transitions. [2024-11-13 22:18:18,894 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 1978 transitions. [2024-11-13 22:18:18,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 22:18:18,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:18,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:25,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:26,312 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-13 22:18:34,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:34,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2093 states to 1177 states and 2025 transitions. [2024-11-13 22:18:34,121 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 2025 transitions. [2024-11-13 22:18:34,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 22:18:34,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:34,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:41,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:42,625 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-13 22:18:54,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:54,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2149 states to 1182 states and 2081 transitions. [2024-11-13 22:18:54,673 INFO L276 IsEmpty]: Start isEmpty. Operand 1182 states and 2081 transitions. [2024-11-13 22:18:54,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:18:54,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:54,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:01,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:01,988 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-13 22:19:03,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:03,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2149 states to 1183 states and 2081 transitions. [2024-11-13 22:19:03,987 INFO L276 IsEmpty]: Start isEmpty. Operand 1183 states and 2081 transitions. [2024-11-13 22:19:03,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:19:03,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:03,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:10,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:11,403 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 22:19:17,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:17,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2156 states to 1186 states and 2088 transitions. [2024-11-13 22:19:17,858 INFO L276 IsEmpty]: Start isEmpty. Operand 1186 states and 2088 transitions. [2024-11-13 22:19:17,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 22:19:17,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:17,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:24,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:26,052 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 22:19:39,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:39,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2206 states to 1190 states and 2138 transitions. [2024-11-13 22:19:39,229 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 2138 transitions. [2024-11-13 22:19:39,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 22:19:39,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:39,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:45,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:46,154 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 22:19:49,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:49,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2212 states to 1193 states and 2144 transitions. [2024-11-13 22:19:49,863 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 2144 transitions. [2024-11-13 22:19:49,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 22:19:49,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:49,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:56,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:58,199 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-13 22:20:24,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:24,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2272 states to 1200 states and 2204 transitions. [2024-11-13 22:20:24,085 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 2204 transitions. [2024-11-13 22:20:24,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 22:20:24,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:24,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:31,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:32,327 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 22:20:41,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:41,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2280 states to 1203 states and 2212 transitions. [2024-11-13 22:20:41,109 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 2212 transitions. [2024-11-13 22:20:41,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:20:41,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:41,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:48,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:48,570 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-13 22:20:48,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:48,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2280 states to 1204 states and 2212 transitions. [2024-11-13 22:20:48,659 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 2212 transitions. [2024-11-13 22:20:48,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:20:48,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:48,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:56,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:56,600 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 22:21:02,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:02,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2287 states to 1207 states and 2219 transitions. [2024-11-13 22:21:02,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 2219 transitions. [2024-11-13 22:21:02,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:21:02,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:02,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:09,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:10,060 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-13 22:21:13,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:13,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2293 states to 1210 states and 2225 transitions. [2024-11-13 22:21:13,207 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 2225 transitions. [2024-11-13 22:21:13,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:21:13,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:13,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:20,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:21,598 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 22:21:23,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:23,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2298 states to 1213 states and 2230 transitions. [2024-11-13 22:21:23,505 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 2230 transitions. [2024-11-13 22:21:23,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:21:23,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:23,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:31,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:33,313 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-13 22:21:59,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:59,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2350 states to 1219 states and 2282 transitions. [2024-11-13 22:21:59,516 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 2282 transitions. [2024-11-13 22:21:59,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 22:21:59,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:59,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:07,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:07,516 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-13 22:22:12,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:12,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2350 states to 1220 states and 2282 transitions. [2024-11-13 22:22:12,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 2282 transitions. [2024-11-13 22:22:12,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:22:12,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:12,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:20,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:20,656 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 22:22:34,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:34,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2356 states to 1223 states and 2288 transitions. [2024-11-13 22:22:34,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 2288 transitions. [2024-11-13 22:22:34,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 22:22:34,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:34,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:41,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:42,002 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-13 22:22:42,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:42,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2356 states to 1224 states and 2288 transitions. [2024-11-13 22:22:42,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 2288 transitions. [2024-11-13 22:22:42,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 22:22:42,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:42,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:49,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:49,701 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 22:22:54,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:54,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2365 states to 1227 states and 2297 transitions. [2024-11-13 22:22:54,678 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 2297 transitions. [2024-11-13 22:22:54,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 22:22:54,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:54,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:01,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:01,867 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-13 22:23:09,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:09,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2370 states to 1230 states and 2302 transitions. [2024-11-13 22:23:09,447 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 2302 transitions. [2024-11-13 22:23:09,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 22:23:09,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:09,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:18,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:20,269 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-13 22:23:22,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:22,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2358 states to 1229 states and 2290 transitions. [2024-11-13 22:23:22,117 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 2290 transitions. [2024-11-13 22:23:22,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 22:23:22,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:22,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:29,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:30,185 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 22:23:34,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:34,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2364 states to 1232 states and 2296 transitions. [2024-11-13 22:23:34,857 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 2296 transitions. [2024-11-13 22:23:34,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 22:23:34,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:34,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:42,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:42,430 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 22:23:59,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:59,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2370 states to 1235 states and 2302 transitions. [2024-11-13 22:23:59,319 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 2302 transitions. [2024-11-13 22:23:59,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 22:23:59,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:59,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:06,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:06,742 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 22:24:09,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:09,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2375 states to 1238 states and 2307 transitions. [2024-11-13 22:24:09,584 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 2307 transitions. [2024-11-13 22:24:09,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 22:24:09,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:09,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:15,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:18,243 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-13 22:24:20,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:20,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2363 states to 1237 states and 2295 transitions. [2024-11-13 22:24:20,771 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 2295 transitions. [2024-11-13 22:24:20,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:24:20,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:20,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:27,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:27,926 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-13 22:24:28,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:28,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2363 states to 1238 states and 2295 transitions. [2024-11-13 22:24:28,012 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 2295 transitions. [2024-11-13 22:24:28,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:24:28,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:28,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:34,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:35,155 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 22:24:38,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:38,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2370 states to 1241 states and 2302 transitions. [2024-11-13 22:24:38,622 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 2302 transitions. [2024-11-13 22:24:38,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:24:38,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:38,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:45,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:45,712 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 22:24:51,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:51,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2376 states to 1244 states and 2308 transitions. [2024-11-13 22:24:51,791 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 2308 transitions. [2024-11-13 22:24:51,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:24:51,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:51,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:58,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:59,175 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 22:25:04,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:04,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2382 states to 1247 states and 2314 transitions. [2024-11-13 22:25:04,485 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 2314 transitions. [2024-11-13 22:25:04,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 22:25:04,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:04,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:11,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:11,228 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-13 22:25:11,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:11,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2382 states to 1248 states and 2314 transitions. [2024-11-13 22:25:11,285 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 2314 transitions. [2024-11-13 22:25:11,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 22:25:11,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:11,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:18,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:18,613 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-13 22:25:39,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:39,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2391 states to 1252 states and 2323 transitions. [2024-11-13 22:25:39,143 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 2323 transitions. [2024-11-13 22:25:39,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 22:25:39,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:39,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:46,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:46,764 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 22:25:52,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:52,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2398 states to 1255 states and 2330 transitions. [2024-11-13 22:25:52,972 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 2330 transitions. [2024-11-13 22:25:52,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 22:25:52,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:52,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:59,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:59,666 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 22:26:09,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:09,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2401 states to 1257 states and 2333 transitions. [2024-11-13 22:26:09,813 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 2333 transitions. [2024-11-13 22:26:09,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 22:26:09,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:09,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:17,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:18,339 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 22:26:21,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:21,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2453 states to 1260 states and 2385 transitions. [2024-11-13 22:26:21,779 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 2385 transitions. [2024-11-13 22:26:21,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 22:26:21,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:21,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:28,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:29,033 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 22:26:34,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:34,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2459 states to 1263 states and 2391 transitions. [2024-11-13 22:26:34,799 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 2391 transitions. [2024-11-13 22:26:34,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 22:26:34,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:34,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:42,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:44,848 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-13 22:26:46,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:46,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2457 states to 1262 states and 2389 transitions. [2024-11-13 22:26:46,846 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 2389 transitions. [2024-11-13 22:26:46,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 22:26:46,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:46,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:54,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:54,342 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-13 22:26:56,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:56,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2464 states to 1265 states and 2396 transitions. [2024-11-13 22:26:56,956 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 2396 transitions. [2024-11-13 22:26:56,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 22:26:56,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:56,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:03,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:05,449 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-13 22:27:35,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:35,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2527 states to 1271 states and 2459 transitions. [2024-11-13 22:27:35,220 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 2459 transitions. [2024-11-13 22:27:35,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 22:27:35,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:35,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:41,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:41,825 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 22:27:48,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:48,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2534 states to 1274 states and 2466 transitions. [2024-11-13 22:27:48,837 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 2466 transitions. [2024-11-13 22:27:48,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 22:27:48,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:48,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:55,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:55,910 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 22:28:02,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:02,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2587 states to 1277 states and 2519 transitions. [2024-11-13 22:28:02,580 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 2519 transitions. [2024-11-13 22:28:02,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 22:28:02,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:02,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:09,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:18,736 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-13 22:28:35,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:35,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2605 states to 1282 states and 2533 transitions. [2024-11-13 22:28:35,467 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 2533 transitions. [2024-11-13 22:28:35,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 22:28:35,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:35,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:43,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:44,250 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-13 22:28:51,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:51,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2606 states to 1283 states and 2534 transitions. [2024-11-13 22:28:51,721 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 2534 transitions. [2024-11-13 22:28:51,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 22:28:51,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:51,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:59,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:59,889 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2024-11-13 22:29:15,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:15,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2610 states to 1285 states and 2538 transitions. [2024-11-13 22:29:15,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 2538 transitions. [2024-11-13 22:29:15,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 22:29:15,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:15,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:22,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:23,040 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-13 22:29:27,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:27,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2615 states to 1288 states and 2543 transitions. [2024-11-13 22:29:27,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 2543 transitions. [2024-11-13 22:29:27,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 22:29:27,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:27,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:34,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:34,795 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-13 22:29:45,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:45,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2620 states to 1291 states and 2548 transitions. [2024-11-13 22:29:45,773 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 2548 transitions. [2024-11-13 22:29:45,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 22:29:45,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:45,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms