./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--wan--lmc--lmc.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_4b8ee609-cac6-46f0-86d2-bb911f25a589/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b8ee609-cac6-46f0-86d2-bb911f25a589/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_4b8ee609-cac6-46f0-86d2-bb911f25a589/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b8ee609-cac6-46f0-86d2-bb911f25a589/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--wan--lmc--lmc.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b8ee609-cac6-46f0-86d2-bb911f25a589/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_4b8ee609-cac6-46f0-86d2-bb911f25a589/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 66b2f104726c03e3846e38f6b09c6a45d6c8d058156e96895db9342600740310 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:10:06,786 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:10:06,887 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b8ee609-cac6-46f0-86d2-bb911f25a589/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 22:10:06,898 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:10:06,899 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:10:06,942 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:10:06,944 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:10:06,944 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:10:06,945 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:10:06,945 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:10:06,946 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:10:06,947 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:10:06,947 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:10:06,947 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:10:06,947 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:10:06,948 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:10:06,948 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:10:06,949 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:10:06,949 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:10:06,949 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:10:06,949 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:10:06,949 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:10:06,950 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:10:06,950 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:10:06,950 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:10:06,950 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:10:06,950 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:10:06,950 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:10:06,950 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:10:06,950 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:10:06,951 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_4b8ee609-cac6-46f0-86d2-bb911f25a589/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 -> 66b2f104726c03e3846e38f6b09c6a45d6c8d058156e96895db9342600740310 [2024-11-13 22:10:07,356 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:10:07,366 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:10:07,369 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:10:07,370 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:10:07,373 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:10:07,375 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b8ee609-cac6-46f0-86d2-bb911f25a589/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wan--lmc--lmc.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-13 22:10:09,533 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:10:10,316 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:10:10,317 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b8ee609-cac6-46f0-86d2-bb911f25a589/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wan--lmc--lmc.ko-entry_point.cil.out.i [2024-11-13 22:10:10,380 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b8ee609-cac6-46f0-86d2-bb911f25a589/bin/ukojak-verify-EEHR8qb7sm/data/d5fad64e0/4cbae528467d4075a1bd09a6ecbf1d8e/FLAG562186469 [2024-11-13 22:10:10,403 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b8ee609-cac6-46f0-86d2-bb911f25a589/bin/ukojak-verify-EEHR8qb7sm/data/d5fad64e0/4cbae528467d4075a1bd09a6ecbf1d8e [2024-11-13 22:10:10,406 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:10:10,408 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:10:10,410 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:10:10,411 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:10:10,416 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:10:10,417 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:10:10" (1/1) ... [2024-11-13 22:10:10,419 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b227219 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:10:10, skipping insertion in model container [2024-11-13 22:10:10,419 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:10:10" (1/1) ... [2024-11-13 22:10:10,564 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:10:13,048 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_4b8ee609-cac6-46f0-86d2-bb911f25a589/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wan--lmc--lmc.ko-entry_point.cil.out.i[287455,287468] [2024-11-13 22:10:13,111 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:10:13,151 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:10:13,358 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5924] [2024-11-13 22:10:13,361 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5932] [2024-11-13 22:10:13,522 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"); [7007] [2024-11-13 22:10:13,522 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)); [7014] [2024-11-13 22:10:13,523 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; nop": : : "memory"); [7040] [2024-11-13 22:10:14,031 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_4b8ee609-cac6-46f0-86d2-bb911f25a589/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wan--lmc--lmc.ko-entry_point.cil.out.i[287455,287468] [2024-11-13 22:10:14,041 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:10:14,184 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:10:14,185 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:10:14 WrapperNode [2024-11-13 22:10:14,185 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:10:14,187 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:10:14,187 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:10:14,187 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:10:14,195 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:10:14" (1/1) ... [2024-11-13 22:10:14,306 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:10:14" (1/1) ... [2024-11-13 22:10:14,561 INFO L138 Inliner]: procedures = 273, calls = 2182, calls flagged for inlining = 123, calls inlined = 120, statements flattened = 5625 [2024-11-13 22:10:14,563 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:10:14,563 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:10:14,564 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:10:14,565 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:10:14,574 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:10:14" (1/1) ... [2024-11-13 22:10:14,574 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:10:14" (1/1) ... [2024-11-13 22:10:14,604 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:10:14" (1/1) ... [2024-11-13 22:10:14,605 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:10:14" (1/1) ... [2024-11-13 22:10:14,770 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:10:14" (1/1) ... [2024-11-13 22:10:14,800 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:10:14" (1/1) ... [2024-11-13 22:10:14,826 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:10:14" (1/1) ... [2024-11-13 22:10:14,844 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:10:14" (1/1) ... [2024-11-13 22:10:14,904 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:10:14,905 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:10:14,905 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:10:14,906 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:10:14,908 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:10:14" (1/1) ... [2024-11-13 22:10:14,919 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:10:14,937 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b8ee609-cac6-46f0-86d2-bb911f25a589/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:10:14,954 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b8ee609-cac6-46f0-86d2-bb911f25a589/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:10:14,962 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b8ee609-cac6-46f0-86d2-bb911f25a589/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:10:14,989 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_running_reset [2024-11-13 22:10:14,989 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_running_reset [2024-11-13 22:10:14,989 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_open [2024-11-13 22:10:14,990 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_open [2024-11-13 22:10:14,990 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 22:10:14,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 22:10:14,990 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-13 22:10:14,990 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-13 22:10:14,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-13 22:10:14,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-13 22:10:14,991 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-13 22:10:14,991 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-13 22:10:14,991 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_dec_reset [2024-11-13 22:10:14,991 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_dec_reset [2024-11-13 22:10:14,991 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_get_link_status [2024-11-13 22:10:14,991 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_get_link_status [2024-11-13 22:10:14,991 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-13 22:10:14,992 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-13 22:10:14,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-13 22:10:14,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-13 22:10:14,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 22:10:14,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 22:10:14,992 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_circuit_type [2024-11-13 22:10:14,992 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_circuit_type [2024-11-13 22:10:14,993 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_gpio_mkinput [2024-11-13 22:10:14,993 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_gpio_mkinput [2024-11-13 22:10:14,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-13 22:10:14,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-13 22:10:14,993 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 22:10:14,993 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 22:10:14,993 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 22:10:14,993 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 22:10:14,994 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_100ft [2024-11-13 22:10:14,994 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_100ft [2024-11-13 22:10:14,994 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-13 22:10:14,994 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-13 22:10:14,994 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-11-13 22:10:14,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-11-13 22:10:14,995 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_scram [2024-11-13 22:10:14,995 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_scram [2024-11-13 22:10:14,995 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_change_mtu [2024-11-13 22:10:14,996 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_change_mtu [2024-11-13 22:10:14,996 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_close [2024-11-13 22:10:14,996 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_close [2024-11-13 22:10:14,997 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_gpio_mkoutput [2024-11-13 22:10:14,997 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_gpio_mkoutput [2024-11-13 22:10:14,997 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_reset [2024-11-13 22:10:14,997 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_reset [2024-11-13 22:10:14,997 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-13 22:10:14,997 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-13 22:10:14,999 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_get_stats [2024-11-13 22:10:14,999 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_get_stats [2024-11-13 22:10:14,999 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:10:14,999 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_sc [2024-11-13 22:10:15,000 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_sc [2024-11-13 22:10:15,000 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_driver_timeout [2024-11-13 22:10:15,000 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_driver_timeout [2024-11-13 22:10:15,000 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_netif [2024-11-13 22:10:15,000 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_netif [2024-11-13 22:10:15,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:10:15,000 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-11-13 22:10:15,000 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-11-13 22:10:15,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-13 22:10:15,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-13 22:10:15,000 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-13 22:10:15,000 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-13 22:10:15,000 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_trace [2024-11-13 22:10:15,000 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_trace [2024-11-13 22:10:15,000 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:10:15,000 INFO L130 BoogieDeclarations]: Found specification of procedure write_av9110 [2024-11-13 22:10:15,001 INFO L138 BoogieDeclarations]: Found implementation of procedure write_av9110 [2024-11-13 22:10:15,001 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 22:10:15,001 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 22:10:15,001 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-11-13 22:10:15,001 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-11-13 22:10:15,001 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2024-11-13 22:10:15,001 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2024-11-13 22:10:15,001 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-13 22:10:15,001 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-13 22:10:15,001 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_type [2024-11-13 22:10:15,001 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_type [2024-11-13 22:10:15,001 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-13 22:10:15,001 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-13 22:10:15,001 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_remove_one [2024-11-13 22:10:15,001 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_remove_one [2024-11-13 22:10:15,001 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2024-11-13 22:10:15,001 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2024-11-13 22:10:15,001 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_write [2024-11-13 22:10:15,002 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_write [2024-11-13 22:10:15,005 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_close [2024-11-13 22:10:15,005 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_close [2024-11-13 22:10:15,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-13 22:10:15,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 22:10:15,005 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_led_off [2024-11-13 22:10:15,006 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_led_off [2024-11-13 22:10:15,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:10:15,006 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-13 22:10:15,006 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-13 22:10:15,006 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_hdlc [2024-11-13 22:10:15,006 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_hdlc [2024-11-13 22:10:15,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-13 22:10:15,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-13 22:10:15,007 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-13 22:10:15,007 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-13 22:10:15,007 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_softreset [2024-11-13 22:10:15,007 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_softreset [2024-11-13 22:10:15,007 INFO L130 BoogieDeclarations]: Found specification of procedure write_av9110_bit [2024-11-13 22:10:15,007 INFO L138 BoogieDeclarations]: Found implementation of procedure write_av9110_bit [2024-11-13 22:10:15,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:10:15,007 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-13 22:10:15,008 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-13 22:10:15,008 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-11-13 22:10:15,008 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-11-13 22:10:15,008 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2024-11-13 22:10:15,008 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2024-11-13 22:10:15,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 22:10:15,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 22:10:15,008 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_mii_writereg [2024-11-13 22:10:15,009 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_mii_writereg [2024-11-13 22:10:15,009 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ioctl [2024-11-13 22:10:15,009 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ioctl [2024-11-13 22:10:15,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-13 22:10:15,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-13 22:10:15,009 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_attach [2024-11-13 22:10:15,009 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_attach [2024-11-13 22:10:15,009 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2024-11-13 22:10:15,010 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2024-11-13 22:10:15,010 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_status [2024-11-13 22:10:15,010 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_status [2024-11-13 22:10:15,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:10:15,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-13 22:10:15,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-13 22:10:15,010 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-11-13 22:10:15,010 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-11-13 22:10:15,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:10:15,010 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-13 22:10:15,011 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-13 22:10:15,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:10:15,011 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_mii_readreg [2024-11-13 22:10:15,011 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_mii_readreg [2024-11-13 22:10:15,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-13 22:10:15,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-13 22:10:15,011 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2024-11-13 22:10:15,011 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2024-11-13 22:10:15,011 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 22:10:15,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 22:10:15,011 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-13 22:10:15,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-13 22:10:15,011 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_open [2024-11-13 22:10:15,011 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_open [2024-11-13 22:10:15,011 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-13 22:10:15,011 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-13 22:10:15,011 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_led_on [2024-11-13 22:10:15,012 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_led_on [2024-11-13 22:10:15,012 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2024-11-13 22:10:15,012 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2024-11-13 22:10:15,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:10:15,012 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_set_protocol [2024-11-13 22:10:15,012 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_set_protocol [2024-11-13 22:10:15,012 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-13 22:10:15,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-13 22:10:15,012 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2024-11-13 22:10:15,013 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2024-11-13 22:10:15,013 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2024-11-13 22:10:15,013 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2024-11-13 22:10:15,014 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:10:15,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:10:15,014 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2024-11-13 22:10:15,014 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2024-11-13 22:10:16,119 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:10:16,125 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:10:18,232 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-13 22:10:40,394 INFO L? ?]: Removed 1959 outVars from TransFormulas that were not future-live. [2024-11-13 22:10:40,394 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:10:44,527 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:10:44,531 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 22:10:44,531 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:10:44 BoogieIcfgContainer [2024-11-13 22:10:44,531 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:10:44,533 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:10:44,533 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:10:44,547 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:10:44,547 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:10:44" (1/1) ... [2024-11-13 22:10:44,557 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:10:44,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:44,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2471 states to 1642 states and 2471 transitions. [2024-11-13 22:10:44,735 INFO L276 IsEmpty]: Start isEmpty. Operand 1642 states and 2471 transitions. [2024-11-13 22:10:44,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 22:10:44,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:44,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:50,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:50,988 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 22:11:01,069 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 22:11:01,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:01,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2510 states to 1647 states and 2510 transitions. [2024-11-13 22:11:01,721 INFO L276 IsEmpty]: Start isEmpty. Operand 1647 states and 2510 transitions. [2024-11-13 22:11:01,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:11:01,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:01,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:06,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:06,805 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 22:11:06,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:06,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2511 states to 1648 states and 2511 transitions. [2024-11-13 22:11:06,858 INFO L276 IsEmpty]: Start isEmpty. Operand 1648 states and 2511 transitions. [2024-11-13 22:11:06,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:11:06,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:06,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:10,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:11,551 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 22:11:12,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:12,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2550 states to 1652 states and 2550 transitions. [2024-11-13 22:11:12,384 INFO L276 IsEmpty]: Start isEmpty. Operand 1652 states and 2550 transitions. [2024-11-13 22:11:12,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 22:11:12,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:12,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:16,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:17,445 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 22:11:19,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:19,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2589 states to 1657 states and 2589 transitions. [2024-11-13 22:11:19,026 INFO L276 IsEmpty]: Start isEmpty. Operand 1657 states and 2589 transitions. [2024-11-13 22:11:19,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 22:11:19,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:19,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:23,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:24,095 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 22:11:26,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:26,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2617 states to 1660 states and 2617 transitions. [2024-11-13 22:11:26,175 INFO L276 IsEmpty]: Start isEmpty. Operand 1660 states and 2617 transitions. [2024-11-13 22:11:26,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:11:26,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:26,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:30,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:30,352 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 22:11:30,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:30,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2622 states to 1663 states and 2622 transitions. [2024-11-13 22:11:30,875 INFO L276 IsEmpty]: Start isEmpty. Operand 1663 states and 2622 transitions. [2024-11-13 22:11:30,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:11:30,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:30,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:34,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:35,118 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 22:11:39,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:39,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2661 states to 1670 states and 2661 transitions. [2024-11-13 22:11:39,138 INFO L276 IsEmpty]: Start isEmpty. Operand 1670 states and 2661 transitions. [2024-11-13 22:11:39,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:11:39,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:39,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:42,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:43,325 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 22:11:44,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:44,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2661 states to 1671 states and 2661 transitions. [2024-11-13 22:11:44,475 INFO L276 IsEmpty]: Start isEmpty. Operand 1671 states and 2661 transitions. [2024-11-13 22:11:44,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:11:44,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:44,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:48,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:48,456 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 22:11:48,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:48,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2666 states to 1674 states and 2666 transitions. [2024-11-13 22:11:48,564 INFO L276 IsEmpty]: Start isEmpty. Operand 1674 states and 2666 transitions. [2024-11-13 22:11:48,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:11:48,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:48,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:52,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:52,742 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 22:11:53,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:53,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2659 states to 1673 states and 2659 transitions. [2024-11-13 22:11:53,174 INFO L276 IsEmpty]: Start isEmpty. Operand 1673 states and 2659 transitions. [2024-11-13 22:11:53,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:11:53,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:53,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:56,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:57,091 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 22:11:57,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:57,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2659 states to 1674 states and 2659 transitions. [2024-11-13 22:11:57,685 INFO L276 IsEmpty]: Start isEmpty. Operand 1674 states and 2659 transitions. [2024-11-13 22:11:57,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 22:11:57,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:57,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:01,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:02,479 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 22:12:02,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:02,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2652 states to 1673 states and 2652 transitions. [2024-11-13 22:12:02,874 INFO L276 IsEmpty]: Start isEmpty. Operand 1673 states and 2652 transitions. [2024-11-13 22:12:02,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 22:12:02,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:02,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:06,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:06,535 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:12:07,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:07,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2659 states to 1677 states and 2659 transitions. [2024-11-13 22:12:07,125 INFO L276 IsEmpty]: Start isEmpty. Operand 1677 states and 2659 transitions. [2024-11-13 22:12:07,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 22:12:07,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:07,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:10,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:10,842 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:12:12,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:12,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2665 states to 1680 states and 2665 transitions. [2024-11-13 22:12:12,520 INFO L276 IsEmpty]: Start isEmpty. Operand 1680 states and 2665 transitions. [2024-11-13 22:12:12,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 22:12:12,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:12,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:16,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:16,487 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 22:12:16,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:16,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2665 states to 1681 states and 2665 transitions. [2024-11-13 22:12:16,528 INFO L276 IsEmpty]: Start isEmpty. Operand 1681 states and 2665 transitions. [2024-11-13 22:12:16,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 22:12:16,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:16,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:19,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:20,919 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 22:12:26,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:26,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2711 states to 1688 states and 2711 transitions. [2024-11-13 22:12:26,628 INFO L276 IsEmpty]: Start isEmpty. Operand 1688 states and 2711 transitions. [2024-11-13 22:12:26,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 22:12:26,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:26,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:30,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:31,223 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 22:12:31,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:31,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2714 states to 1690 states and 2714 transitions. [2024-11-13 22:12:31,908 INFO L276 IsEmpty]: Start isEmpty. Operand 1690 states and 2714 transitions. [2024-11-13 22:12:31,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 22:12:31,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:31,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:35,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:36,056 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 22:12:36,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:36,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2721 states to 1694 states and 2721 transitions. [2024-11-13 22:12:36,666 INFO L276 IsEmpty]: Start isEmpty. Operand 1694 states and 2721 transitions. [2024-11-13 22:12:36,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 22:12:36,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:36,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:40,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:40,630 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 22:12:41,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:41,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2719 states to 1693 states and 2719 transitions. [2024-11-13 22:12:41,109 INFO L276 IsEmpty]: Start isEmpty. Operand 1693 states and 2719 transitions. [2024-11-13 22:12:41,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 22:12:41,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:41,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:44,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:45,358 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 22:12:51,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:51,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2762 states to 1699 states and 2762 transitions. [2024-11-13 22:12:51,663 INFO L276 IsEmpty]: Start isEmpty. Operand 1699 states and 2762 transitions. [2024-11-13 22:12:51,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 22:12:51,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:51,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:55,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:55,147 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 22:12:59,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:59,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2795 states to 1704 states and 2795 transitions. [2024-11-13 22:12:59,850 INFO L276 IsEmpty]: Start isEmpty. Operand 1704 states and 2795 transitions. [2024-11-13 22:12:59,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 22:12:59,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:59,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:03,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:03,538 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 22:13:05,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:05,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2827 states to 1707 states and 2827 transitions. [2024-11-13 22:13:05,336 INFO L276 IsEmpty]: Start isEmpty. Operand 1707 states and 2827 transitions. [2024-11-13 22:13:05,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 22:13:05,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:05,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:09,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:09,226 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 22:13:11,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:11,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2851 states to 1709 states and 2851 transitions. [2024-11-13 22:13:11,203 INFO L276 IsEmpty]: Start isEmpty. Operand 1709 states and 2851 transitions. [2024-11-13 22:13:11,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 22:13:11,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:11,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:14,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:14,990 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:13:15,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:15,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2861 states to 1714 states and 2861 transitions. [2024-11-13 22:13:15,896 INFO L276 IsEmpty]: Start isEmpty. Operand 1714 states and 2861 transitions. [2024-11-13 22:13:15,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 22:13:15,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:15,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:19,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:19,493 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:13:19,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:19,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2861 states to 1715 states and 2861 transitions. [2024-11-13 22:13:19,551 INFO L276 IsEmpty]: Start isEmpty. Operand 1715 states and 2861 transitions. [2024-11-13 22:13:19,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 22:13:19,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:19,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:22,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:23,934 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 22:13:25,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:25,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2869 states to 1719 states and 2869 transitions. [2024-11-13 22:13:25,319 INFO L276 IsEmpty]: Start isEmpty. Operand 1719 states and 2869 transitions. [2024-11-13 22:13:25,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 22:13:25,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:25,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:28,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:28,890 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:13:28,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:28,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2873 states to 1722 states and 2873 transitions. [2024-11-13 22:13:28,939 INFO L276 IsEmpty]: Start isEmpty. Operand 1722 states and 2873 transitions. [2024-11-13 22:13:28,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 22:13:28,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:28,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:32,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:32,497 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-13 22:13:33,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:33,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2873 states to 1723 states and 2873 transitions. [2024-11-13 22:13:33,238 INFO L276 IsEmpty]: Start isEmpty. Operand 1723 states and 2873 transitions. [2024-11-13 22:13:33,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 22:13:33,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:33,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:36,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:37,973 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 22:13:51,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:51,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2925 states to 1733 states and 2925 transitions. [2024-11-13 22:13:51,166 INFO L276 IsEmpty]: Start isEmpty. Operand 1733 states and 2925 transitions. [2024-11-13 22:13:51,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 22:13:51,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:51,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:54,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:54,700 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 22:14:00,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:00,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2956 states to 1737 states and 2956 transitions. [2024-11-13 22:14:00,937 INFO L276 IsEmpty]: Start isEmpty. Operand 1737 states and 2956 transitions. [2024-11-13 22:14:00,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 22:14:00,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:00,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:04,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:04,495 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 22:14:08,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:08,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2983 states to 1740 states and 2983 transitions. [2024-11-13 22:14:08,748 INFO L276 IsEmpty]: Start isEmpty. Operand 1740 states and 2983 transitions. [2024-11-13 22:14:08,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 22:14:08,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:08,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:12,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:12,688 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 9 proven. 5 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 22:14:14,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:14,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2983 states to 1741 states and 2983 transitions. [2024-11-13 22:14:14,717 INFO L276 IsEmpty]: Start isEmpty. Operand 1741 states and 2983 transitions. [2024-11-13 22:14:14,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 22:14:14,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:14,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:18,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:18,327 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 22:14:18,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:18,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2992 states to 1745 states and 2992 transitions. [2024-11-13 22:14:18,899 INFO L276 IsEmpty]: Start isEmpty. Operand 1745 states and 2992 transitions. [2024-11-13 22:14:18,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 22:14:18,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:18,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:22,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:22,926 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 22:14:23,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:23,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3001 states to 1749 states and 3001 transitions. [2024-11-13 22:14:23,047 INFO L276 IsEmpty]: Start isEmpty. Operand 1749 states and 3001 transitions. [2024-11-13 22:14:23,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:14:23,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:23,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:26,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:26,622 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:14:26,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:26,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3005 states to 1752 states and 3005 transitions. [2024-11-13 22:14:26,657 INFO L276 IsEmpty]: Start isEmpty. Operand 1752 states and 3005 transitions. [2024-11-13 22:14:26,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:14:26,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:26,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:30,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:30,582 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-13 22:14:31,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:31,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3006 states to 1753 states and 3006 transitions. [2024-11-13 22:14:31,976 INFO L276 IsEmpty]: Start isEmpty. Operand 1753 states and 3006 transitions. [2024-11-13 22:14:31,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:14:31,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:31,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:35,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:35,357 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-13 22:14:40,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:40,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3031 states to 1756 states and 3031 transitions. [2024-11-13 22:14:40,120 INFO L276 IsEmpty]: Start isEmpty. Operand 1756 states and 3031 transitions. [2024-11-13 22:14:40,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:14:40,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:40,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:43,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:43,742 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 22:14:44,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:44,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3031 states to 1757 states and 3031 transitions. [2024-11-13 22:14:44,854 INFO L276 IsEmpty]: Start isEmpty. Operand 1757 states and 3031 transitions. [2024-11-13 22:14:44,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 22:14:44,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:44,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:48,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:48,960 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:14:49,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:49,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3035 states to 1760 states and 3035 transitions. [2024-11-13 22:14:49,040 INFO L276 IsEmpty]: Start isEmpty. Operand 1760 states and 3035 transitions. [2024-11-13 22:14:49,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 22:14:49,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:49,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:53,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:53,343 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:14:54,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:54,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3037 states to 1762 states and 3037 transitions. [2024-11-13 22:14:54,394 INFO L276 IsEmpty]: Start isEmpty. Operand 1762 states and 3037 transitions. [2024-11-13 22:14:54,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:14:54,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:54,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:57,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:00,777 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 22:15:11,693 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:15:22,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:22,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3178 states to 1788 states and 3164 transitions. [2024-11-13 22:15:22,894 INFO L276 IsEmpty]: Start isEmpty. Operand 1788 states and 3164 transitions. [2024-11-13 22:15:22,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 22:15:22,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:22,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:26,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:26,890 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 22:15:26,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:27,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3179 states to 1789 states and 3165 transitions. [2024-11-13 22:15:27,003 INFO L276 IsEmpty]: Start isEmpty. Operand 1789 states and 3165 transitions. [2024-11-13 22:15:27,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:15:27,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:27,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:30,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:31,072 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 22:15:31,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:31,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3184 states to 1790 states and 3168 transitions. [2024-11-13 22:15:31,195 INFO L276 IsEmpty]: Start isEmpty. Operand 1790 states and 3168 transitions. [2024-11-13 22:15:31,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:15:31,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:31,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:34,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:35,291 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 13 proven. 7 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:15:40,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:40,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3192 states to 1793 states and 3176 transitions. [2024-11-13 22:15:40,638 INFO L276 IsEmpty]: Start isEmpty. Operand 1793 states and 3176 transitions. [2024-11-13 22:15:40,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:15:40,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:40,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:44,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:44,406 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 13 proven. 7 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:15:49,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:49,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3197 states to 1795 states and 3181 transitions. [2024-11-13 22:15:49,708 INFO L276 IsEmpty]: Start isEmpty. Operand 1795 states and 3181 transitions. [2024-11-13 22:15:49,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:15:49,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:49,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:53,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:53,685 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 22:15:53,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:53,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3197 states to 1796 states and 3181 transitions. [2024-11-13 22:15:53,748 INFO L276 IsEmpty]: Start isEmpty. Operand 1796 states and 3181 transitions. [2024-11-13 22:15:53,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:15:53,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:53,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:57,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:57,970 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 22:15:58,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:58,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3197 states to 1797 states and 3181 transitions. [2024-11-13 22:15:58,022 INFO L276 IsEmpty]: Start isEmpty. Operand 1797 states and 3181 transitions. [2024-11-13 22:15:58,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:15:58,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:58,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:01,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:01,841 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 22:16:02,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:02,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3202 states to 1799 states and 3186 transitions. [2024-11-13 22:16:02,346 INFO L276 IsEmpty]: Start isEmpty. Operand 1799 states and 3186 transitions. [2024-11-13 22:16:02,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 22:16:02,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:02,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:06,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:06,614 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 22:16:06,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:06,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3213 states to 1804 states and 3197 transitions. [2024-11-13 22:16:06,839 INFO L276 IsEmpty]: Start isEmpty. Operand 1804 states and 3197 transitions. [2024-11-13 22:16:06,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 22:16:06,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:06,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:10,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:11,850 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 22:16:13,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:13,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3243 states to 1812 states and 3226 transitions. [2024-11-13 22:16:13,698 INFO L276 IsEmpty]: Start isEmpty. Operand 1812 states and 3226 transitions. [2024-11-13 22:16:13,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 22:16:13,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:13,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:17,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:17,815 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 22:16:17,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:17,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3245 states to 1812 states and 3225 transitions. [2024-11-13 22:16:17,949 INFO L276 IsEmpty]: Start isEmpty. Operand 1812 states and 3225 transitions. [2024-11-13 22:16:17,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 22:16:17,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:17,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:22,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:22,668 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 11 proven. 8 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:16:24,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:24,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3246 states to 1813 states and 3226 transitions. [2024-11-13 22:16:24,428 INFO L276 IsEmpty]: Start isEmpty. Operand 1813 states and 3226 transitions. [2024-11-13 22:16:24,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 22:16:24,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:24,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:28,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:28,422 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 22:16:31,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:31,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3251 states to 1815 states and 3231 transitions. [2024-11-13 22:16:31,805 INFO L276 IsEmpty]: Start isEmpty. Operand 1815 states and 3231 transitions. [2024-11-13 22:16:31,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 22:16:31,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:31,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:35,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:36,142 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 22:16:43,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:43,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3263 states to 1819 states and 3243 transitions. [2024-11-13 22:16:43,450 INFO L276 IsEmpty]: Start isEmpty. Operand 1819 states and 3243 transitions. [2024-11-13 22:16:43,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 22:16:43,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:43,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:47,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:47,382 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 22:16:52,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:52,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3269 states to 1821 states and 3249 transitions. [2024-11-13 22:16:52,996 INFO L276 IsEmpty]: Start isEmpty. Operand 1821 states and 3249 transitions. [2024-11-13 22:16:52,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 22:16:52,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:52,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:56,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:56,909 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 22:16:59,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:59,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3270 states to 1822 states and 3250 transitions. [2024-11-13 22:16:59,799 INFO L276 IsEmpty]: Start isEmpty. Operand 1822 states and 3250 transitions. [2024-11-13 22:16:59,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 22:16:59,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:59,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:03,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:03,579 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 22:17:04,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:04,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3274 states to 1823 states and 3254 transitions. [2024-11-13 22:17:04,999 INFO L276 IsEmpty]: Start isEmpty. Operand 1823 states and 3254 transitions. [2024-11-13 22:17:05,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 22:17:05,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:05,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:08,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:08,763 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 22:17:10,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:10,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3274 states to 1824 states and 3254 transitions. [2024-11-13 22:17:10,153 INFO L276 IsEmpty]: Start isEmpty. Operand 1824 states and 3254 transitions. [2024-11-13 22:17:10,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 22:17:10,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:10,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:13,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:13,988 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 22:17:15,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:15,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3276 states to 1825 states and 3256 transitions. [2024-11-13 22:17:15,407 INFO L276 IsEmpty]: Start isEmpty. Operand 1825 states and 3256 transitions. [2024-11-13 22:17:15,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 22:17:15,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:15,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:19,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:19,289 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 22:17:19,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:19,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3276 states to 1826 states and 3256 transitions. [2024-11-13 22:17:19,333 INFO L276 IsEmpty]: Start isEmpty. Operand 1826 states and 3256 transitions. [2024-11-13 22:17:19,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 22:17:19,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:19,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:23,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:23,545 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 22:17:23,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:23,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3281 states to 1829 states and 3261 transitions. [2024-11-13 22:17:23,671 INFO L276 IsEmpty]: Start isEmpty. Operand 1829 states and 3261 transitions. [2024-11-13 22:17:23,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 22:17:23,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:23,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:27,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:27,696 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 22:17:27,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:27,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3287 states to 1832 states and 3267 transitions. [2024-11-13 22:17:27,847 INFO L276 IsEmpty]: Start isEmpty. Operand 1832 states and 3267 transitions. [2024-11-13 22:17:27,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 22:17:27,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:27,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:31,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:31,957 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 22:17:32,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:32,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3289 states to 1832 states and 3266 transitions. [2024-11-13 22:17:32,080 INFO L276 IsEmpty]: Start isEmpty. Operand 1832 states and 3266 transitions. [2024-11-13 22:17:32,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 22:17:32,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:32,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:35,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:35,948 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 22:17:39,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:39,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3290 states to 1833 states and 3267 transitions. [2024-11-13 22:17:39,035 INFO L276 IsEmpty]: Start isEmpty. Operand 1833 states and 3267 transitions. [2024-11-13 22:17:39,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:17:39,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:39,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:42,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:43,017 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 22:17:44,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:44,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3290 states to 1834 states and 3267 transitions. [2024-11-13 22:17:44,504 INFO L276 IsEmpty]: Start isEmpty. Operand 1834 states and 3267 transitions. [2024-11-13 22:17:44,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 22:17:44,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:44,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:48,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:48,755 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 22:17:48,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:48,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3291 states to 1835 states and 3268 transitions. [2024-11-13 22:17:48,795 INFO L276 IsEmpty]: Start isEmpty. Operand 1835 states and 3268 transitions. [2024-11-13 22:17:48,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:17:48,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:48,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:52,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:57,342 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 22:18:11,429 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:18:36,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:36,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3362 states to 1844 states and 3322 transitions. [2024-11-13 22:18:36,630 INFO L276 IsEmpty]: Start isEmpty. Operand 1844 states and 3322 transitions. [2024-11-13 22:18:36,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:18:36,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:36,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:40,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:40,990 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 22:18:48,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:48,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3378 states to 1849 states and 3338 transitions. [2024-11-13 22:18:48,731 INFO L276 IsEmpty]: Start isEmpty. Operand 1849 states and 3338 transitions. [2024-11-13 22:18:48,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:18:48,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:48,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:53,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:53,611 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 22:18:53,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:53,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3381 states to 1848 states and 3336 transitions. [2024-11-13 22:18:53,820 INFO L276 IsEmpty]: Start isEmpty. Operand 1848 states and 3336 transitions. [2024-11-13 22:18:53,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:18:53,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:53,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:59,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:00,305 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 22:19:00,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:00,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3387 states to 1851 states and 3342 transitions. [2024-11-13 22:19:00,552 INFO L276 IsEmpty]: Start isEmpty. Operand 1851 states and 3342 transitions. [2024-11-13 22:19:00,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:19:00,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:00,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:04,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:05,279 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 22:19:05,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:05,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3395 states to 1854 states and 3350 transitions. [2024-11-13 22:19:05,502 INFO L276 IsEmpty]: Start isEmpty. Operand 1854 states and 3350 transitions. [2024-11-13 22:19:05,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 22:19:05,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:05,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:10,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:11,340 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 22:19:11,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:11,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3395 states to 1855 states and 3350 transitions. [2024-11-13 22:19:11,401 INFO L276 IsEmpty]: Start isEmpty. Operand 1855 states and 3350 transitions. [2024-11-13 22:19:11,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:19:11,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:11,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:15,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:15,914 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 15 proven. 8 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:19:15,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:15,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3395 states to 1856 states and 3350 transitions. [2024-11-13 22:19:15,973 INFO L276 IsEmpty]: Start isEmpty. Operand 1856 states and 3350 transitions. [2024-11-13 22:19:15,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:19:15,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:15,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:20,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:20,527 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 15 proven. 8 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:19:20,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:20,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3395 states to 1857 states and 3350 transitions. [2024-11-13 22:19:20,611 INFO L276 IsEmpty]: Start isEmpty. Operand 1857 states and 3350 transitions. [2024-11-13 22:19:20,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:19:20,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:20,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:25,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:25,549 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 12 proven. 7 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:19:25,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:25,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3397 states to 1859 states and 3352 transitions. [2024-11-13 22:19:25,635 INFO L276 IsEmpty]: Start isEmpty. Operand 1859 states and 3352 transitions. [2024-11-13 22:19:25,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:19:25,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:25,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:29,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:30,005 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 15 proven. 8 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:19:30,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:30,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3397 states to 1860 states and 3352 transitions. [2024-11-13 22:19:30,056 INFO L276 IsEmpty]: Start isEmpty. Operand 1860 states and 3352 transitions. [2024-11-13 22:19:30,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:19:30,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:30,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:34,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:34,572 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 12 proven. 7 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:19:34,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:34,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3399 states to 1862 states and 3354 transitions. [2024-11-13 22:19:34,661 INFO L276 IsEmpty]: Start isEmpty. Operand 1862 states and 3354 transitions. [2024-11-13 22:19:34,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:19:34,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:34,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:38,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:39,149 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-13 22:19:52,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:52,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3441 states to 1870 states and 3396 transitions. [2024-11-13 22:19:52,012 INFO L276 IsEmpty]: Start isEmpty. Operand 1870 states and 3396 transitions. [2024-11-13 22:19:52,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:19:52,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:52,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:56,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:56,325 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 22:19:56,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:56,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3439 states to 1869 states and 3394 transitions. [2024-11-13 22:19:56,358 INFO L276 IsEmpty]: Start isEmpty. Operand 1869 states and 3394 transitions. [2024-11-13 22:19:56,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:19:56,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:56,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:00,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:01,106 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:20:06,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:06,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3452 states to 1873 states and 3407 transitions. [2024-11-13 22:20:06,289 INFO L276 IsEmpty]: Start isEmpty. Operand 1873 states and 3407 transitions. [2024-11-13 22:20:06,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:20:06,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:06,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:11,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:13,220 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 22:20:28,647 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:20:47,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:48,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3505 states to 1880 states and 3446 transitions. [2024-11-13 22:20:48,001 INFO L276 IsEmpty]: Start isEmpty. Operand 1880 states and 3446 transitions. [2024-11-13 22:20:48,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:20:48,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:48,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:53,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:53,731 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 22:20:58,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:58,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3514 states to 1883 states and 3455 transitions. [2024-11-13 22:20:58,279 INFO L276 IsEmpty]: Start isEmpty. Operand 1883 states and 3455 transitions. [2024-11-13 22:20:58,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:20:58,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:58,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:03,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:03,304 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 22:21:03,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:03,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3520 states to 1886 states and 3461 transitions. [2024-11-13 22:21:03,514 INFO L276 IsEmpty]: Start isEmpty. Operand 1886 states and 3461 transitions. [2024-11-13 22:21:03,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:21:03,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:03,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:08,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:08,663 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 22:21:08,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:08,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3528 states to 1889 states and 3469 transitions. [2024-11-13 22:21:08,857 INFO L276 IsEmpty]: Start isEmpty. Operand 1889 states and 3469 transitions. [2024-11-13 22:21:08,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:21:08,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:08,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:13,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:13,334 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-13 22:21:13,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:13,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3528 states to 1890 states and 3469 transitions. [2024-11-13 22:21:13,415 INFO L276 IsEmpty]: Start isEmpty. Operand 1890 states and 3469 transitions. [2024-11-13 22:21:13,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:21:13,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:13,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:17,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:17,715 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-13 22:21:20,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:20,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3528 states to 1891 states and 3469 transitions. [2024-11-13 22:21:20,010 INFO L276 IsEmpty]: Start isEmpty. Operand 1891 states and 3469 transitions. [2024-11-13 22:21:20,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:21:20,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:20,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:24,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:24,271 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 22:21:26,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:26,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3530 states to 1892 states and 3471 transitions. [2024-11-13 22:21:26,610 INFO L276 IsEmpty]: Start isEmpty. Operand 1892 states and 3471 transitions. [2024-11-13 22:21:26,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:21:26,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:26,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:30,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:30,458 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 22:21:30,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:30,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3531 states to 1893 states and 3472 transitions. [2024-11-13 22:21:30,504 INFO L276 IsEmpty]: Start isEmpty. Operand 1893 states and 3472 transitions. [2024-11-13 22:21:30,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:21:30,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:30,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:34,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:34,269 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 22:21:34,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:34,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3533 states to 1895 states and 3474 transitions. [2024-11-13 22:21:34,363 INFO L276 IsEmpty]: Start isEmpty. Operand 1895 states and 3474 transitions. [2024-11-13 22:21:34,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:21:34,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:34,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:37,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:38,040 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 22:21:38,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:38,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3535 states to 1897 states and 3476 transitions. [2024-11-13 22:21:38,102 INFO L276 IsEmpty]: Start isEmpty. Operand 1897 states and 3476 transitions. [2024-11-13 22:21:38,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:21:38,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:38,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:41,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:41,640 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 22:21:43,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:43,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3536 states to 1898 states and 3477 transitions. [2024-11-13 22:21:43,815 INFO L276 IsEmpty]: Start isEmpty. Operand 1898 states and 3477 transitions. [2024-11-13 22:21:43,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:21:43,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:43,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:46,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:46,867 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 22:21:50,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:50,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3539 states to 1900 states and 3480 transitions. [2024-11-13 22:21:50,682 INFO L276 IsEmpty]: Start isEmpty. Operand 1900 states and 3480 transitions. [2024-11-13 22:21:50,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:21:50,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:50,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:54,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:54,615 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 22:21:56,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:56,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3541 states to 1902 states and 3482 transitions. [2024-11-13 22:21:56,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1902 states and 3482 transitions. [2024-11-13 22:21:56,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:21:56,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:56,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:59,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:01,641 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-13 22:22:10,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:10,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3578 states to 1906 states and 3519 transitions. [2024-11-13 22:22:10,033 INFO L276 IsEmpty]: Start isEmpty. Operand 1906 states and 3519 transitions. [2024-11-13 22:22:10,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:22:10,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:10,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:13,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:13,490 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-13 22:22:21,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:21,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3587 states to 1911 states and 3528 transitions. [2024-11-13 22:22:21,569 INFO L276 IsEmpty]: Start isEmpty. Operand 1911 states and 3528 transitions. [2024-11-13 22:22:21,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:22:21,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:21,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:24,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:24,753 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-13 22:22:32,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:32,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3614 states to 1914 states and 3555 transitions. [2024-11-13 22:22:32,148 INFO L276 IsEmpty]: Start isEmpty. Operand 1914 states and 3555 transitions. [2024-11-13 22:22:32,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:22:32,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:32,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:35,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:35,498 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:22:39,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:39,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3623 states to 1917 states and 3564 transitions. [2024-11-13 22:22:39,863 INFO L276 IsEmpty]: Start isEmpty. Operand 1917 states and 3564 transitions. [2024-11-13 22:22:39,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:22:39,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:39,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:42,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:44,487 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 22:22:59,253 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:23:19,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:19,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3679 states to 1925 states and 3606 transitions. [2024-11-13 22:23:19,878 INFO L276 IsEmpty]: Start isEmpty. Operand 1925 states and 3606 transitions. [2024-11-13 22:23:19,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:23:19,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:19,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:22,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:23,215 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 22:23:27,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:27,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3688 states to 1928 states and 3615 transitions. [2024-11-13 22:23:27,386 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 3615 transitions. [2024-11-13 22:23:27,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 22:23:27,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:27,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:30,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:30,732 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 22:23:30,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:30,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3690 states to 1930 states and 3617 transitions. [2024-11-13 22:23:30,797 INFO L276 IsEmpty]: Start isEmpty. Operand 1930 states and 3617 transitions. [2024-11-13 22:23:30,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:23:30,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:30,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:33,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:35,714 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 22:23:51,090 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:24:18,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:18,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3749 states to 1939 states and 3662 transitions. [2024-11-13 22:24:18,952 INFO L276 IsEmpty]: Start isEmpty. Operand 1939 states and 3662 transitions. [2024-11-13 22:24:18,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:24:18,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:18,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:22,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:22,313 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 22:24:27,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:27,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3758 states to 1942 states and 3671 transitions. [2024-11-13 22:24:27,034 INFO L276 IsEmpty]: Start isEmpty. Operand 1942 states and 3671 transitions. [2024-11-13 22:24:27,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:24:27,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:27,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:29,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:30,085 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked.