./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--icplus--ipg.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_befc2de6-3a96-4ae3-93f4-3c7b292c5912/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_befc2de6-3a96-4ae3-93f4-3c7b292c5912/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_befc2de6-3a96-4ae3-93f4-3c7b292c5912/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_befc2de6-3a96-4ae3-93f4-3c7b292c5912/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--icplus--ipg.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_befc2de6-3a96-4ae3-93f4-3c7b292c5912/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_befc2de6-3a96-4ae3-93f4-3c7b292c5912/bin/ukojak-verify-CZk0znPC7b --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 796dd9af134a9ffa7d65525922d125c3e75a459db15e4643a4f13ca47d95e4ce --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:30:37,359 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:30:37,415 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_befc2de6-3a96-4ae3-93f4-3c7b292c5912/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-05 23:30:37,419 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:30:37,419 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:30:37,439 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:30:37,440 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:30:37,440 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:30:37,440 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:30:37,441 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:30:37,441 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:30:37,441 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:30:37,441 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:30:37,441 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:30:37,441 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:30:37,441 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:30:37,441 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:30:37,441 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:30:37,442 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:30:37,442 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:30:37,442 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:30:37,442 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:30:37,442 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:30:37,442 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:30:37,442 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:30:37,442 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:30:37,442 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:30:37,442 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:30:37,443 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:30:37,443 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:30:37,443 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_befc2de6-3a96-4ae3-93f4-3c7b292c5912/bin/ukojak-verify-CZk0znPC7b 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 -> 796dd9af134a9ffa7d65525922d125c3e75a459db15e4643a4f13ca47d95e4ce [2024-12-05 23:30:37,672 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:30:37,681 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:30:37,683 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:30:37,685 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:30:37,685 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:30:37,686 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_befc2de6-3a96-4ae3-93f4-3c7b292c5912/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--icplus--ipg.ko-entry_point.cil.out.i [2024-12-05 23:30:40,356 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_befc2de6-3a96-4ae3-93f4-3c7b292c5912/bin/ukojak-verify-CZk0znPC7b/data/6a9d7842e/6bbd15b00c004f6792ec95c1c5ae6d0f/FLAG2817540bb [2024-12-05 23:30:40,778 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:30:40,778 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_befc2de6-3a96-4ae3-93f4-3c7b292c5912/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--icplus--ipg.ko-entry_point.cil.out.i [2024-12-05 23:30:40,810 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_befc2de6-3a96-4ae3-93f4-3c7b292c5912/bin/ukojak-verify-CZk0znPC7b/data/6a9d7842e/6bbd15b00c004f6792ec95c1c5ae6d0f/FLAG2817540bb [2024-12-05 23:30:40,826 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_befc2de6-3a96-4ae3-93f4-3c7b292c5912/bin/ukojak-verify-CZk0znPC7b/data/6a9d7842e/6bbd15b00c004f6792ec95c1c5ae6d0f [2024-12-05 23:30:40,828 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:30:40,830 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:30:40,831 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:30:40,831 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:30:40,836 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:30:40,836 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:30:40" (1/1) ... [2024-12-05 23:30:40,837 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ea4c6dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:30:40, skipping insertion in model container [2024-12-05 23:30:40,837 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:30:40" (1/1) ... [2024-12-05 23:30:40,923 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:30:42,280 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_befc2de6-3a96-4ae3-93f4-3c7b292c5912/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--icplus--ipg.ko-entry_point.cil.out.i[263179,263192] [2024-12-05 23:30:42,338 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:30:42,365 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:30:42,487 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"); [5577] [2024-12-05 23:30:42,489 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)); [5584] [2024-12-05 23:30:42,502 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [5925-5926] [2024-12-05 23:30:42,505 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [5954-5955] [2024-12-05 23:30:42,587 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7805] [2024-12-05 23:30:42,636 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_befc2de6-3a96-4ae3-93f4-3c7b292c5912/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--icplus--ipg.ko-entry_point.cil.out.i[263179,263192] [2024-12-05 23:30:42,662 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:30:42,795 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:30:42,795 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:30:42 WrapperNode [2024-12-05 23:30:42,796 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:30:42,797 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:30:42,797 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:30:42,797 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:30:42,803 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:30:42" (1/1) ... [2024-12-05 23:30:42,851 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:30:42" (1/1) ... [2024-12-05 23:30:42,986 INFO L138 Inliner]: procedures = 262, calls = 1371, calls flagged for inlining = 122, calls inlined = 117, statements flattened = 4063 [2024-12-05 23:30:42,986 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:30:42,987 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:30:42,987 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:30:42,987 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:30:42,994 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:30:42" (1/1) ... [2024-12-05 23:30:42,995 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:30:42" (1/1) ... [2024-12-05 23:30:43,019 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:30:42" (1/1) ... [2024-12-05 23:30:43,020 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:30:42" (1/1) ... [2024-12-05 23:30:43,115 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:30:42" (1/1) ... [2024-12-05 23:30:43,121 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:30:42" (1/1) ... [2024-12-05 23:30:43,140 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:30:42" (1/1) ... [2024-12-05 23:30:43,165 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:30:42" (1/1) ... [2024-12-05 23:30:43,177 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:30:42" (1/1) ... [2024-12-05 23:30:43,203 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:30:43,203 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:30:43,203 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:30:43,204 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:30:43,204 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:30:42" (1/1) ... [2024-12-05 23:30:43,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:30:43,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_befc2de6-3a96-4ae3-93f4-3c7b292c5912/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:30:43,233 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_befc2de6-3a96-4ae3-93f4-3c7b292c5912/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:30:43,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_befc2de6-3a96-4ae3-93f4-3c7b292c5912/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:30:43,261 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_txfree [2024-12-05 23:30:43,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_txfree [2024-12-05 23:30:43,261 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2024-12-05 23:30:43,261 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2024-12-05 23:30:43,261 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-05 23:30:43,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-05 23:30:43,261 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-12-05 23:30:43,261 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-12-05 23:30:43,261 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_tx_timeout [2024-12-05 23:30:43,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_tx_timeout [2024-12-05 23:30:43,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-05 23:30:43,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-05 23:30:43,261 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-05 23:30:43,261 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-05 23:30:43,262 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_reset_after_host_error [2024-12-05 23:30:43,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_reset_after_host_error [2024-12-05 23:30:43,262 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-12-05 23:30:43,262 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-12-05 23:30:43,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-12-05 23:30:43,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-12-05 23:30:43,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-05 23:30:43,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-05 23:30:43,262 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-12-05 23:30:43,262 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-12-05 23:30:43,262 INFO L130 BoogieDeclarations]: Found specification of procedure init_tfdlist [2024-12-05 23:30:43,262 INFO L138 BoogieDeclarations]: Found implementation of procedure init_tfdlist [2024-12-05 23:30:43,262 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-05 23:30:43,262 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-05 23:30:43,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-05 23:30:43,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-05 23:30:43,263 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2024-12-05 23:30:43,263 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2024-12-05 23:30:43,263 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-12-05 23:30:43,263 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-12-05 23:30:43,263 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2024-12-05 23:30:43,263 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2024-12-05 23:30:43,263 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-12-05 23:30:43,263 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-12-05 23:30:43,263 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2024-12-05 23:30:43,263 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2024-12-05 23:30:43,263 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_set_multicast_list [2024-12-05 23:30:43,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_set_multicast_list [2024-12-05 23:30:43,263 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2024-12-05 23:30:43,264 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2024-12-05 23:30:43,264 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-05 23:30:43,264 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-05 23:30:43,264 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2024-12-05 23:30:43,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2024-12-05 23:30:43,264 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-12-05 23:30:43,264 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-12-05 23:30:43,264 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-12-05 23:30:43,265 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-12-05 23:30:43,265 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_tx_clear [2024-12-05 23:30:43,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_tx_clear [2024-12-05 23:30:43,265 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_rx_clear [2024-12-05 23:30:43,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_rx_clear [2024-12-05 23:30:43,265 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2024-12-05 23:30:43,265 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2024-12-05 23:30:43,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 23:30:43,265 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-12-05 23:30:43,265 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-12-05 23:30:43,265 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2024-12-05 23:30:43,265 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2024-12-05 23:30:43,266 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2024-12-05 23:30:43,266 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2024-12-05 23:30:43,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 23:30:43,266 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-12-05 23:30:43,266 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-12-05 23:30:43,266 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-12-05 23:30:43,266 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-12-05 23:30:43,266 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2024-12-05 23:30:43,266 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2024-12-05 23:30:43,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-12-05 23:30:43,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-12-05 23:30:43,266 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx_free_skb [2024-12-05 23:30:43,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx_free_skb [2024-12-05 23:30:43,266 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-12-05 23:30:43,266 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-12-05 23:30:43,266 INFO L130 BoogieDeclarations]: Found specification of procedure send_three_state [2024-12-05 23:30:43,266 INFO L138 BoogieDeclarations]: Found implementation of procedure send_three_state [2024-12-05 23:30:43,266 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 23:30:43,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-05 23:30:43,267 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-05 23:30:43,267 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-05 23:30:43,267 INFO L130 BoogieDeclarations]: Found specification of procedure read_phy_bit [2024-12-05 23:30:43,267 INFO L138 BoogieDeclarations]: Found implementation of procedure read_phy_bit [2024-12-05 23:30:43,267 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-12-05 23:30:43,267 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-12-05 23:30:43,267 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-12-05 23:30:43,267 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-12-05 23:30:43,267 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-12-05 23:30:43,267 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-12-05 23:30:43,267 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-12-05 23:30:43,267 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-12-05 23:30:43,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-05 23:30:43,267 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2024-12-05 23:30:43,267 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2024-12-05 23:30:43,267 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-12-05 23:30:43,267 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-12-05 23:30:43,267 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_io_config [2024-12-05 23:30:43,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_io_config [2024-12-05 23:30:43,268 INFO L130 BoogieDeclarations]: Found specification of procedure init_rfdlist [2024-12-05 23:30:43,268 INFO L138 BoogieDeclarations]: Found implementation of procedure init_rfdlist [2024-12-05 23:30:43,268 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_open [2024-12-05 23:30:43,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_open [2024-12-05 23:30:43,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-05 23:30:43,268 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_ioctl [2024-12-05 23:30:43,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_ioctl [2024-12-05 23:30:43,268 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-12-05 23:30:43,268 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-12-05 23:30:43,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 23:30:43,268 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-12-05 23:30:43,268 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-12-05 23:30:43,268 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-12-05 23:30:43,268 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-12-05 23:30:43,268 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-12-05 23:30:43,268 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-12-05 23:30:43,268 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-12-05 23:30:43,268 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-12-05 23:30:43,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-12-05 23:30:43,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-12-05 23:30:43,269 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2024-12-05 23:30:43,269 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2024-12-05 23:30:43,269 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-12-05 23:30:43,269 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-12-05 23:30:43,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 23:30:43,269 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-12-05 23:30:43,269 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-12-05 23:30:43,269 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2024-12-05 23:30:43,269 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2024-12-05 23:30:43,269 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2024-12-05 23:30:43,269 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2024-12-05 23:30:43,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-05 23:30:43,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-05 23:30:43,269 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_get_stats [2024-12-05 23:30:43,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_get_stats [2024-12-05 23:30:43,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-12-05 23:30:43,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-12-05 23:30:43,270 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rxrestore [2024-12-05 23:30:43,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rxrestore [2024-12-05 23:30:43,270 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 23:30:43,270 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_stop [2024-12-05 23:30:43,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_stop [2024-12-05 23:30:43,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-12-05 23:30:43,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-12-05 23:30:43,270 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_config_autoneg [2024-12-05 23:30:43,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_config_autoneg [2024-12-05 23:30:43,270 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:30:43,270 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-12-05 23:30:43,270 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-12-05 23:30:43,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 23:30:43,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-12-05 23:30:43,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-12-05 23:30:43,270 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2024-12-05 23:30:43,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2024-12-05 23:30:43,270 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_ioaddr [2024-12-05 23:30:43,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_ioaddr [2024-12-05 23:30:43,271 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2024-12-05 23:30:43,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2024-12-05 23:30:43,271 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_reset [2024-12-05 23:30:43,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_reset [2024-12-05 23:30:43,271 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-12-05 23:30:43,271 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-12-05 23:30:43,271 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-12-05 23:30:43,271 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-12-05 23:30:43,271 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_get_rxbuff [2024-12-05 23:30:43,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_get_rxbuff [2024-12-05 23:30:43,271 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-12-05 23:30:43,271 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-12-05 23:30:43,271 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_write_phy_ctl [2024-12-05 23:30:43,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_write_phy_ctl [2024-12-05 23:30:43,271 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2024-12-05 23:30:43,271 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2024-12-05 23:30:43,271 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_change_mtu [2024-12-05 23:30:43,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_change_mtu [2024-12-05 23:30:43,272 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-12-05 23:30:43,272 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-12-05 23:30:43,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:30:43,272 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx_check_error [2024-12-05 23:30:43,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx_check_error [2024-12-05 23:30:43,272 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_drive_phy_ctl_low_high [2024-12-05 23:30:43,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_drive_phy_ctl_low_high [2024-12-05 23:30:43,272 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-12-05 23:30:43,272 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-12-05 23:30:43,272 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:30:43,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:30:43,908 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:30:43,910 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:30:44,868 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-05 23:31:00,374 INFO L? ?]: Removed 1871 outVars from TransFormulas that were not future-live. [2024-12-05 23:31:00,375 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:31:02,030 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:31:02,030 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-05 23:31:02,031 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:31:02 BoogieIcfgContainer [2024-12-05 23:31:02,031 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:31:02,032 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:31:02,032 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:31:02,040 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:31:02,040 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:31:02" (1/1) ... [2024-12-05 23:31:02,046 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:31:02,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:02,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1655 states to 1155 states and 1655 transitions. [2024-12-05 23:31:02,117 INFO L276 IsEmpty]: Start isEmpty. Operand 1155 states and 1655 transitions. [2024-12-05 23:31:02,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 23:31:02,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:02,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:07,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:08,934 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-12-05 23:31:19,075 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 23:31:20,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:20,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1734 states to 1162 states and 1717 transitions. [2024-12-05 23:31:20,105 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 1717 transitions. [2024-12-05 23:31:20,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 23:31:20,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:20,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:25,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:25,865 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-12-05 23:31:36,536 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 [] [2024-12-05 23:31:37,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:37,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1815 states to 1170 states and 1781 transitions. [2024-12-05 23:31:37,676 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 1781 transitions. [2024-12-05 23:31:37,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-05 23:31:37,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:37,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:42,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:42,699 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-05 23:31:42,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:42,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1816 states to 1171 states and 1782 transitions. [2024-12-05 23:31:42,725 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states and 1782 transitions. [2024-12-05 23:31:42,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-05 23:31:42,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:42,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:47,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:48,103 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-12-05 23:31:59,056 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 [] [2024-12-05 23:32:01,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:01,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1900 states to 1180 states and 1849 transitions. [2024-12-05 23:32:01,185 INFO L276 IsEmpty]: Start isEmpty. Operand 1180 states and 1849 transitions. [2024-12-05 23:32:01,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-05 23:32:01,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:01,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:05,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:06,783 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-12-05 23:32:18,043 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 [] [2024-12-05 23:32:20,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:20,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1981 states to 1187 states and 1913 transitions. [2024-12-05 23:32:20,627 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 1913 transitions. [2024-12-05 23:32:20,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 23:32:20,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:20,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:25,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:25,625 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-05 23:32:25,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:25,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1982 states to 1188 states and 1914 transitions. [2024-12-05 23:32:25,648 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 1914 transitions. [2024-12-05 23:32:25,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 23:32:25,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:25,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:30,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:30,461 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-05 23:32:34,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:34,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2044 states to 1195 states and 1975 transitions. [2024-12-05 23:32:34,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 1975 transitions. [2024-12-05 23:32:34,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 23:32:34,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:34,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:39,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:40,042 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-12-05 23:32:44,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:44,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2088 states to 1198 states and 2019 transitions. [2024-12-05 23:32:44,535 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 2019 transitions. [2024-12-05 23:32:44,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 23:32:44,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:44,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:49,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:49,740 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-05 23:32:50,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:50,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2088 states to 1199 states and 2019 transitions. [2024-12-05 23:32:50,662 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 2019 transitions. [2024-12-05 23:32:50,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 23:32:50,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:50,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:55,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:56,001 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-12-05 23:33:01,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:01,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2141 states to 1204 states and 2072 transitions. [2024-12-05 23:33:01,114 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 2072 transitions. [2024-12-05 23:33:01,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 23:33:01,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:01,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:06,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:06,569 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 23:33:08,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:08,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2147 states to 1207 states and 2078 transitions. [2024-12-05 23:33:08,584 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 2078 transitions. [2024-12-05 23:33:08,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 23:33:08,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:08,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:13,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:13,847 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 23:33:13,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:13,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2152 states to 1210 states and 2083 transitions. [2024-12-05 23:33:13,979 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 2083 transitions. [2024-12-05 23:33:13,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 23:33:13,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:13,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:18,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:18,901 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 23:33:20,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:20,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2158 states to 1213 states and 2089 transitions. [2024-12-05 23:33:20,819 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 2089 transitions. [2024-12-05 23:33:20,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-05 23:33:20,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:20,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:25,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:25,650 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 23:33:25,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:25,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2163 states to 1216 states and 2094 transitions. [2024-12-05 23:33:25,781 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 2094 transitions. [2024-12-05 23:33:25,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 23:33:25,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:25,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:30,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:31,221 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-12-05 23:33:42,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:42,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2220 states to 1223 states and 2151 transitions. [2024-12-05 23:33:42,028 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 2151 transitions. [2024-12-05 23:33:42,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-05 23:33:42,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:42,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:46,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:47,054 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 23:33:52,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:52,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2227 states to 1226 states and 2158 transitions. [2024-12-05 23:33:52,187 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 2158 transitions. [2024-12-05 23:33:52,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 23:33:52,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:52,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:56,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:57,016 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-05 23:33:57,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:57,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2227 states to 1227 states and 2158 transitions. [2024-12-05 23:33:57,077 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 2158 transitions. [2024-12-05 23:33:57,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 23:33:57,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:57,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:01,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:02,127 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-12-05 23:34:03,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:03,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 1230 states and 2164 transitions. [2024-12-05 23:34:03,609 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 2164 transitions. [2024-12-05 23:34:03,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 23:34:03,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:03,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:08,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:08,541 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 23:34:10,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:10,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2239 states to 1233 states and 2170 transitions. [2024-12-05 23:34:10,884 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 2170 transitions. [2024-12-05 23:34:10,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 23:34:10,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:10,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:15,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:15,765 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 23:34:19,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:19,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2246 states to 1236 states and 2177 transitions. [2024-12-05 23:34:19,377 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 2177 transitions. [2024-12-05 23:34:19,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-05 23:34:19,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:19,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:23,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:24,080 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 23:34:26,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:26,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2252 states to 1239 states and 2183 transitions. [2024-12-05 23:34:26,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 2183 transitions. [2024-12-05 23:34:26,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 23:34:26,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:26,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:31,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:31,504 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 23:34:32,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:32,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2258 states to 1242 states and 2189 transitions. [2024-12-05 23:34:32,822 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 2189 transitions. [2024-12-05 23:34:32,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-05 23:34:32,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:32,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:37,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:37,484 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 23:34:38,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:38,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2264 states to 1245 states and 2195 transitions. [2024-12-05 23:34:38,582 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 2195 transitions. [2024-12-05 23:34:38,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-05 23:34:38,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:38,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:43,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:43,534 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 23:34:46,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:46,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 1248 states and 2202 transitions. [2024-12-05 23:34:46,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 2202 transitions. [2024-12-05 23:34:46,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-05 23:34:46,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:46,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:50,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:51,647 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-12-05 23:35:03,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:03,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2319 states to 1254 states and 2250 transitions. [2024-12-05 23:35:03,950 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 2250 transitions. [2024-12-05 23:35:03,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-05 23:35:03,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:03,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:08,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:09,069 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-12-05 23:35:14,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:14,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2326 states to 1257 states and 2257 transitions. [2024-12-05 23:35:14,654 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 2257 transitions. [2024-12-05 23:35:14,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-05 23:35:14,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:14,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:19,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:20,656 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 23:35:31,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:31,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2372 states to 1261 states and 2303 transitions. [2024-12-05 23:35:31,202 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 2303 transitions. [2024-12-05 23:35:31,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-05 23:35:31,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:31,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:35,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:36,975 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-12-05 23:35:38,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:38,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2360 states to 1260 states and 2291 transitions. [2024-12-05 23:35:38,188 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 2291 transitions. [2024-12-05 23:35:38,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-05 23:35:38,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:38,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:42,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:44,025 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-12-05 23:35:45,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:45,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2348 states to 1259 states and 2279 transitions. [2024-12-05 23:35:45,302 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 2279 transitions. [2024-12-05 23:35:45,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 23:35:45,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:45,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:50,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:50,506 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-12-05 23:35:53,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:53,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2354 states to 1262 states and 2285 transitions. [2024-12-05 23:35:53,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 2285 transitions. [2024-12-05 23:35:53,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 23:35:53,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:53,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:58,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:58,711 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 23:36:00,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:00,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2360 states to 1265 states and 2291 transitions. [2024-12-05 23:36:00,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 2291 transitions. [2024-12-05 23:36:00,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 23:36:00,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:00,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:04,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:05,149 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-05 23:36:05,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:05,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2360 states to 1266 states and 2291 transitions. [2024-12-05 23:36:05,226 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 2291 transitions. [2024-12-05 23:36:05,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 23:36:05,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:05,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:10,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:11,505 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-12-05 23:36:34,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:34,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2408 states to 1274 states and 2339 transitions. [2024-12-05 23:36:34,566 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 2339 transitions. [2024-12-05 23:36:34,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 23:36:34,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:34,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:39,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:39,389 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 23:36:46,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:46,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2483 states to 1283 states and 2413 transitions. [2024-12-05 23:36:46,533 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 2413 transitions. [2024-12-05 23:36:46,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 23:36:46,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:46,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:50,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:51,230 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 23:36:54,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:54,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2485 states to 1284 states and 2415 transitions. [2024-12-05 23:36:54,463 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 2415 transitions. [2024-12-05 23:36:54,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 23:36:54,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:54,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:58,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:59,182 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 23:37:02,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:37:02,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2541 states to 1289 states and 2470 transitions. [2024-12-05 23:37:02,765 INFO L276 IsEmpty]: Start isEmpty. Operand 1289 states and 2470 transitions. [2024-12-05 23:37:02,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-05 23:37:02,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:37:02,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:37:07,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:37:07,428 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-05 23:37:07,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:37:07,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2541 states to 1290 states and 2470 transitions. [2024-12-05 23:37:07,496 INFO L276 IsEmpty]: Start isEmpty. Operand 1290 states and 2470 transitions. [2024-12-05 23:37:07,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-05 23:37:07,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:37:07,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:37:12,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:37:13,596 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-12-05 23:37:15,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:37:15,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2539 states to 1289 states and 2468 transitions. [2024-12-05 23:37:15,102 INFO L276 IsEmpty]: Start isEmpty. Operand 1289 states and 2468 transitions. [2024-12-05 23:37:15,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-05 23:37:15,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:37:15,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:37:19,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:37:19,904 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 23:37:25,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:37:25,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2553 states to 1293 states and 2482 transitions. [2024-12-05 23:37:25,891 INFO L276 IsEmpty]: Start isEmpty. Operand 1293 states and 2482 transitions. [2024-12-05 23:37:25,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 23:37:25,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:37:25,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:37:30,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:37:30,731 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 23:37:32,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:37:32,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2566 states to 1296 states and 2495 transitions. [2024-12-05 23:37:32,717 INFO L276 IsEmpty]: Start isEmpty. Operand 1296 states and 2495 transitions. [2024-12-05 23:37:32,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 23:37:32,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:37:32,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:37:37,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:37:37,352 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-12-05 23:37:43,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:37:43,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2571 states to 1298 states and 2500 transitions. [2024-12-05 23:37:43,331 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 2500 transitions. [2024-12-05 23:37:43,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 23:37:43,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:37:43,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:37:47,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:37:48,086 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-05 23:37:57,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:37:57,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2580 states to 1302 states and 2509 transitions. [2024-12-05 23:37:57,831 INFO L276 IsEmpty]: Start isEmpty. Operand 1302 states and 2509 transitions. [2024-12-05 23:37:57,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-05 23:37:57,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:37:57,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:38:02,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:38:02,675 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 23:38:10,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:38:10,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2596 states to 1306 states and 2525 transitions. [2024-12-05 23:38:10,937 INFO L276 IsEmpty]: Start isEmpty. Operand 1306 states and 2525 transitions. [2024-12-05 23:38:10,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-05 23:38:10,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:38:10,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:38:15,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:38:15,773 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 23:38:19,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:38:19,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2610 states to 1310 states and 2539 transitions. [2024-12-05 23:38:19,546 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 2539 transitions. [2024-12-05 23:38:19,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-05 23:38:19,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:38:19,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:38:24,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:38:24,367 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 23:38:24,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:38:24,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2625 states to 1313 states and 2554 transitions. [2024-12-05 23:38:24,386 INFO L276 IsEmpty]: Start isEmpty. Operand 1313 states and 2554 transitions. [2024-12-05 23:38:24,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-05 23:38:24,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:38:24,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:38:29,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:38:29,367 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 23:38:31,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:38:31,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2633 states to 1314 states and 2562 transitions. [2024-12-05 23:38:31,213 INFO L276 IsEmpty]: Start isEmpty. Operand 1314 states and 2562 transitions. [2024-12-05 23:38:31,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-05 23:38:31,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:38:31,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:38:35,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:38:35,813 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-12-05 23:38:35,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:38:35,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2633 states to 1315 states and 2562 transitions. [2024-12-05 23:38:35,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1315 states and 2562 transitions. [2024-12-05 23:38:35,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-05 23:38:35,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:38:35,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:38:40,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:38:45,930 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-05 23:38:56,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:38:56,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2651 states to 1320 states and 2576 transitions. [2024-12-05 23:38:56,848 INFO L276 IsEmpty]: Start isEmpty. Operand 1320 states and 2576 transitions. [2024-12-05 23:38:56,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-05 23:38:56,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:38:56,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:39:01,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:39:03,258 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-12-05 23:39:21,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:39:21,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2715 states to 1326 states and 2640 transitions. [2024-12-05 23:39:21,795 INFO L276 IsEmpty]: Start isEmpty. Operand 1326 states and 2640 transitions. [2024-12-05 23:39:21,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 23:39:21,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:39:21,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:39:26,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:39:26,668 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-12-05 23:39:32,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:39:32,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2723 states to 1329 states and 2647 transitions. [2024-12-05 23:39:32,066 INFO L276 IsEmpty]: Start isEmpty. Operand 1329 states and 2647 transitions. [2024-12-05 23:39:32,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 23:39:32,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:39:32,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:39:36,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:39:36,701 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-05 23:39:43,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:39:43,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2731 states to 1332 states and 2655 transitions. [2024-12-05 23:39:43,822 INFO L276 IsEmpty]: Start isEmpty. Operand 1332 states and 2655 transitions. [2024-12-05 23:39:43,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-05 23:39:43,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:39:43,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:39:48,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:39:48,707 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 23:39:48,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:39:48,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2734 states to 1334 states and 2658 transitions. [2024-12-05 23:39:48,727 INFO L276 IsEmpty]: Start isEmpty. Operand 1334 states and 2658 transitions. [2024-12-05 23:39:48,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-05 23:39:48,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:39:48,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:39:53,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:39:53,615 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-05 23:39:53,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:39:53,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2734 states to 1335 states and 2658 transitions. [2024-12-05 23:39:53,661 INFO L276 IsEmpty]: Start isEmpty. Operand 1335 states and 2658 transitions. [2024-12-05 23:39:53,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 23:39:53,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:39:53,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:39:58,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:39:58,309 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 23:39:58,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:39:58,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2737 states to 1337 states and 2661 transitions. [2024-12-05 23:39:58,335 INFO L276 IsEmpty]: Start isEmpty. Operand 1337 states and 2661 transitions. [2024-12-05 23:39:58,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-05 23:39:58,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:39:58,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:40:03,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:40:03,701 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 23:40:03,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:40:03,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2740 states to 1339 states and 2664 transitions. [2024-12-05 23:40:03,738 INFO L276 IsEmpty]: Start isEmpty. Operand 1339 states and 2664 transitions. [2024-12-05 23:40:03,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 23:40:03,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:40:03,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:40:09,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:40:09,839 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-12-05 23:40:15,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:40:15,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2748 states to 1342 states and 2671 transitions. [2024-12-05 23:40:15,206 INFO L276 IsEmpty]: Start isEmpty. Operand 1342 states and 2671 transitions. [2024-12-05 23:40:15,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-05 23:40:15,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:40:15,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:40:19,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:40:20,027 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 23:40:20,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:40:20,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2751 states to 1344 states and 2674 transitions. [2024-12-05 23:40:20,049 INFO L276 IsEmpty]: Start isEmpty. Operand 1344 states and 2674 transitions. [2024-12-05 23:40:20,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-05 23:40:20,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:40:20,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:40:24,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:40:25,156 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-05 23:40:27,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:40:27,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2757 states to 1346 states and 2679 transitions. [2024-12-05 23:40:27,943 INFO L276 IsEmpty]: Start isEmpty. Operand 1346 states and 2679 transitions. [2024-12-05 23:40:27,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 23:40:27,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:40:27,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:40:32,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:40:32,889 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-12-05 23:40:35,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:40:35,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2762 states to 1348 states and 2684 transitions. [2024-12-05 23:40:35,555 INFO L276 IsEmpty]: Start isEmpty. Operand 1348 states and 2684 transitions. [2024-12-05 23:40:35,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 23:40:35,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:40:35,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:40:40,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:40:40,586 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-05 23:40:45,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:40:45,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2772 states to 1351 states and 2694 transitions. [2024-12-05 23:40:45,720 INFO L276 IsEmpty]: Start isEmpty. Operand 1351 states and 2694 transitions. [2024-12-05 23:40:45,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 23:40:45,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:40:45,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:40:50,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:40:50,688 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-05 23:40:50,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:40:50,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2778 states to 1353 states and 2700 transitions. [2024-12-05 23:40:50,709 INFO L276 IsEmpty]: Start isEmpty. Operand 1353 states and 2700 transitions. [2024-12-05 23:40:50,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 23:40:50,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:40:50,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:40:55,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:40:55,971 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-05 23:40:58,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:40:58,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2780 states to 1354 states and 2702 transitions. [2024-12-05 23:40:58,389 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 2702 transitions. [2024-12-05 23:40:58,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 23:40:58,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:40:58,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:02,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:02,954 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-12-05 23:41:13,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:13,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2787 states to 1357 states and 2709 transitions. [2024-12-05 23:41:13,077 INFO L276 IsEmpty]: Start isEmpty. Operand 1357 states and 2709 transitions. [2024-12-05 23:41:13,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 23:41:13,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:13,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:17,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:18,082 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-05 23:41:27,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:27,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2793 states to 1360 states and 2715 transitions. [2024-12-05 23:41:27,670 INFO L276 IsEmpty]: Start isEmpty. Operand 1360 states and 2715 transitions. [2024-12-05 23:41:27,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 23:41:27,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:27,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:32,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:32,523 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 23:41:32,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:32,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2798 states to 1362 states and 2720 transitions. [2024-12-05 23:41:32,545 INFO L276 IsEmpty]: Start isEmpty. Operand 1362 states and 2720 transitions. [2024-12-05 23:41:32,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 23:41:32,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:32,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:37,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:37,341 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-12-05 23:41:39,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:39,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2798 states to 1363 states and 2720 transitions. [2024-12-05 23:41:39,914 INFO L276 IsEmpty]: Start isEmpty. Operand 1363 states and 2720 transitions. [2024-12-05 23:41:39,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-05 23:41:39,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:39,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:44,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:44,837 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-05 23:41:45,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:45,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 1366 states and 2728 transitions. [2024-12-05 23:41:45,117 INFO L276 IsEmpty]: Start isEmpty. Operand 1366 states and 2728 transitions. [2024-12-05 23:41:45,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 23:41:45,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:45,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:49,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:52,227 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-12-05 23:41:59,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:59,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 1366 states and 2727 transitions. [2024-12-05 23:41:59,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1366 states and 2727 transitions. [2024-12-05 23:41:59,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-05 23:41:59,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:59,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:04,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:04,972 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-05 23:42:10,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:10,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2808 states to 1367 states and 2728 transitions. [2024-12-05 23:42:10,418 INFO L276 IsEmpty]: Start isEmpty. Operand 1367 states and 2728 transitions. [2024-12-05 23:42:10,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-05 23:42:10,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:10,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:15,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:15,442 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 23:42:15,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:15,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2811 states to 1369 states and 2731 transitions. [2024-12-05 23:42:15,462 INFO L276 IsEmpty]: Start isEmpty. Operand 1369 states and 2731 transitions. [2024-12-05 23:42:15,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 23:42:15,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:15,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:20,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:22,728 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-12-05 23:42:31,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:31,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2812 states to 1370 states and 2732 transitions. [2024-12-05 23:42:31,209 INFO L276 IsEmpty]: Start isEmpty. Operand 1370 states and 2732 transitions. [2024-12-05 23:42:31,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 23:42:31,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:31,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:36,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:41,112 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-12-05 23:43:24,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:43:24,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2889 states to 1380 states and 2809 transitions. [2024-12-05 23:43:24,350 INFO L276 IsEmpty]: Start isEmpty. Operand 1380 states and 2809 transitions. [2024-12-05 23:43:24,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 23:43:24,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:43:24,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:43:28,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:43:29,205 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-12-05 23:43:35,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:43:35,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2890 states to 1381 states and 2810 transitions. [2024-12-05 23:43:35,694 INFO L276 IsEmpty]: Start isEmpty. Operand 1381 states and 2810 transitions. [2024-12-05 23:43:35,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 23:43:35,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:43:35,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:43:40,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:43:40,813 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-12-05 23:44:00,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:00,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2937 states to 1385 states and 2857 transitions. [2024-12-05 23:44:00,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1385 states and 2857 transitions. [2024-12-05 23:44:00,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 23:44:00,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:00,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:04,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:05,286 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-05 23:44:11,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:11,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2938 states to 1386 states and 2858 transitions. [2024-12-05 23:44:11,357 INFO L276 IsEmpty]: Start isEmpty. Operand 1386 states and 2858 transitions. [2024-12-05 23:44:11,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 23:44:11,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:11,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:15,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:18,380 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-12-05 23:44:20,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:20,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2929 states to 1385 states and 2849 transitions. [2024-12-05 23:44:20,845 INFO L276 IsEmpty]: Start isEmpty. Operand 1385 states and 2849 transitions. [2024-12-05 23:44:20,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-05 23:44:20,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:20,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:25,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:28,444 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-12-05 23:44:31,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:31,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2930 states to 1386 states and 2850 transitions. [2024-12-05 23:44:31,023 INFO L276 IsEmpty]: Start isEmpty. Operand 1386 states and 2850 transitions. [2024-12-05 23:44:31,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 23:44:31,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:31,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:35,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:36,000 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 23:44:36,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:36,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2933 states to 1388 states and 2853 transitions. [2024-12-05 23:44:36,066 INFO L276 IsEmpty]: Start isEmpty. Operand 1388 states and 2853 transitions. [2024-12-05 23:44:36,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 23:44:36,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:36,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:40,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:40,705 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-12-05 23:44:47,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:47,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2933 states to 1389 states and 2853 transitions. [2024-12-05 23:44:47,151 INFO L276 IsEmpty]: Start isEmpty. Operand 1389 states and 2853 transitions. [2024-12-05 23:44:47,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 23:44:47,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:47,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:51,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:51,964 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-05 23:44:58,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:58,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2934 states to 1390 states and 2854 transitions. [2024-12-05 23:44:58,935 INFO L276 IsEmpty]: Start isEmpty. Operand 1390 states and 2854 transitions. [2024-12-05 23:44:58,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 23:44:58,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:58,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:45:03,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:45:03,826 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-05 23:45:03,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:45:03,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2934 states to 1391 states and 2854 transitions. [2024-12-05 23:45:03,883 INFO L276 IsEmpty]: Start isEmpty. Operand 1391 states and 2854 transitions. [2024-12-05 23:45:03,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 23:45:03,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:45:03,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:45:08,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:45:08,517 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-05 23:45:12,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:45:12,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2935 states to 1393 states and 2855 transitions. [2024-12-05 23:45:12,362 INFO L276 IsEmpty]: Start isEmpty. Operand 1393 states and 2855 transitions. [2024-12-05 23:45:12,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 23:45:12,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:45:12,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms