./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 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_548c8dd0-d675-462e-9b56-7f3b3f62a400/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_548c8dd0-d675-462e-9b56-7f3b3f62a400/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_548c8dd0-d675-462e-9b56-7f3b3f62a400/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_548c8dd0-d675-462e-9b56-7f3b3f62a400/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--icplus--ipg.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_548c8dd0-d675-462e-9b56-7f3b3f62a400/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_548c8dd0-d675-462e-9b56-7f3b3f62a400/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 796dd9af134a9ffa7d65525922d125c3e75a459db15e4643a4f13ca47d95e4ce --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:33:18,035 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:33:18,156 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_548c8dd0-d675-462e-9b56-7f3b3f62a400/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 20:33:18,163 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:33:18,165 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:33:18,203 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:33:18,204 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:33:18,205 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:33:18,205 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:33:18,205 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:33:18,205 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:33:18,205 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:33:18,209 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:33:18,209 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:33:18,209 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:33:18,209 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:33:18,209 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:33:18,210 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:33:18,210 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:33:18,210 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:33:18,210 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:33:18,210 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:33:18,210 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:33:18,210 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:33:18,210 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:33:18,211 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:33:18,211 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:33:18,211 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:33:18,211 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:33:18,211 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:33:18,211 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_548c8dd0-d675-462e-9b56-7f3b3f62a400/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 796dd9af134a9ffa7d65525922d125c3e75a459db15e4643a4f13ca47d95e4ce [2024-11-13 20:33:18,584 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:33:18,595 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:33:18,598 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:33:18,600 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:33:18,600 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:33:18,602 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_548c8dd0-d675-462e-9b56-7f3b3f62a400/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--icplus--ipg.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-13 20:33:20,761 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:33:21,506 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:33:21,507 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_548c8dd0-d675-462e-9b56-7f3b3f62a400/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--icplus--ipg.ko-entry_point.cil.out.i [2024-11-13 20:33:21,563 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_548c8dd0-d675-462e-9b56-7f3b3f62a400/bin/ukojak-verify-EEHR8qb7sm/data/1dd0ed0be/b065a71fb963428ca14f5886bc4c33ab/FLAG9c0356222 [2024-11-13 20:33:21,837 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_548c8dd0-d675-462e-9b56-7f3b3f62a400/bin/ukojak-verify-EEHR8qb7sm/data/1dd0ed0be/b065a71fb963428ca14f5886bc4c33ab [2024-11-13 20:33:21,839 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:33:21,840 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:33:21,844 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:33:21,844 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:33:21,849 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:33:21,851 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:33:21" (1/1) ... [2024-11-13 20:33:21,854 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6cb27e4d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:21, skipping insertion in model container [2024-11-13 20:33:21,854 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:33:21" (1/1) ... [2024-11-13 20:33:22,003 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:33:23,823 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_548c8dd0-d675-462e-9b56-7f3b3f62a400/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] [2024-11-13 20:33:23,909 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:33:23,950 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:33:24,136 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] [2024-11-13 20:33:24,140 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] [2024-11-13 20:33:24,162 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] [2024-11-13 20:33:24,164 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] [2024-11-13 20:33:24,346 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7805] [2024-11-13 20:33:24,422 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_548c8dd0-d675-462e-9b56-7f3b3f62a400/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] [2024-11-13 20:33:24,442 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:33:24,610 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:33:24,610 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:24 WrapperNode [2024-11-13 20:33:24,611 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:33:24,612 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:33:24,612 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:33:24,612 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:33:24,619 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:24" (1/1) ... [2024-11-13 20:33:24,710 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:24" (1/1) ... [2024-11-13 20:33:24,949 INFO L138 Inliner]: procedures = 262, calls = 1371, calls flagged for inlining = 122, calls inlined = 117, statements flattened = 4095 [2024-11-13 20:33:24,950 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:33:24,951 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:33:24,951 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:33:24,951 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:33:24,960 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:24" (1/1) ... [2024-11-13 20:33:24,960 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:24" (1/1) ... [2024-11-13 20:33:25,007 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:24" (1/1) ... [2024-11-13 20:33:25,008 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:24" (1/1) ... [2024-11-13 20:33:25,182 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:24" (1/1) ... [2024-11-13 20:33:25,220 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:24" (1/1) ... [2024-11-13 20:33:25,264 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:24" (1/1) ... [2024-11-13 20:33:25,277 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:24" (1/1) ... [2024-11-13 20:33:25,308 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:33:25,309 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:33:25,309 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:33:25,309 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:33:25,310 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:24" (1/1) ... [2024-11-13 20:33:25,316 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:33:25,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_548c8dd0-d675-462e-9b56-7f3b3f62a400/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:33:25,343 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_548c8dd0-d675-462e-9b56-7f3b3f62a400/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:33:25,346 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_548c8dd0-d675-462e-9b56-7f3b3f62a400/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:33:25,371 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_txfree [2024-11-13 20:33:25,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_txfree [2024-11-13 20:33:25,371 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2024-11-13 20:33:25,371 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2024-11-13 20:33:25,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 20:33:25,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 20:33:25,372 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-13 20:33:25,372 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-13 20:33:25,372 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_tx_timeout [2024-11-13 20:33:25,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_tx_timeout [2024-11-13 20:33:25,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-13 20:33:25,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-13 20:33:25,372 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-13 20:33:25,372 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-13 20:33:25,372 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_reset_after_host_error [2024-11-13 20:33:25,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_reset_after_host_error [2024-11-13 20:33:25,372 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-13 20:33:25,372 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-13 20:33:25,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-13 20:33:25,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-13 20:33:25,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 20:33:25,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 20:33:25,373 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-13 20:33:25,373 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-13 20:33:25,373 INFO L130 BoogieDeclarations]: Found specification of procedure init_tfdlist [2024-11-13 20:33:25,373 INFO L138 BoogieDeclarations]: Found implementation of procedure init_tfdlist [2024-11-13 20:33:25,373 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-13 20:33:25,373 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-13 20:33:25,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-13 20:33:25,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-13 20:33:25,373 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2024-11-13 20:33:25,373 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2024-11-13 20:33:25,373 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-13 20:33:25,374 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-13 20:33:25,374 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2024-11-13 20:33:25,374 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2024-11-13 20:33:25,374 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-13 20:33:25,374 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-13 20:33:25,374 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2024-11-13 20:33:25,374 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2024-11-13 20:33:25,374 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_set_multicast_list [2024-11-13 20:33:25,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_set_multicast_list [2024-11-13 20:33:25,374 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2024-11-13 20:33:25,374 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2024-11-13 20:33:25,374 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 20:33:25,374 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 20:33:25,374 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2024-11-13 20:33:25,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2024-11-13 20:33:25,375 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-13 20:33:25,375 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-13 20:33:25,376 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-13 20:33:25,376 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-13 20:33:25,376 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_tx_clear [2024-11-13 20:33:25,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_tx_clear [2024-11-13 20:33:25,376 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_rx_clear [2024-11-13 20:33:25,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_rx_clear [2024-11-13 20:33:25,376 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2024-11-13 20:33:25,376 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2024-11-13 20:33:25,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:33:25,376 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-13 20:33:25,377 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-13 20:33:25,377 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2024-11-13 20:33:25,377 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2024-11-13 20:33:25,377 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2024-11-13 20:33:25,377 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2024-11-13 20:33:25,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 20:33:25,377 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-11-13 20:33:25,377 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-11-13 20:33:25,377 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-13 20:33:25,377 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-13 20:33:25,378 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2024-11-13 20:33:25,378 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2024-11-13 20:33:25,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-13 20:33:25,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-13 20:33:25,378 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx_free_skb [2024-11-13 20:33:25,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx_free_skb [2024-11-13 20:33:25,378 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-13 20:33:25,378 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-13 20:33:25,378 INFO L130 BoogieDeclarations]: Found specification of procedure send_three_state [2024-11-13 20:33:25,378 INFO L138 BoogieDeclarations]: Found implementation of procedure send_three_state [2024-11-13 20:33:25,378 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:33:25,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 20:33:25,379 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 20:33:25,379 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 20:33:25,379 INFO L130 BoogieDeclarations]: Found specification of procedure read_phy_bit [2024-11-13 20:33:25,379 INFO L138 BoogieDeclarations]: Found implementation of procedure read_phy_bit [2024-11-13 20:33:25,379 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-13 20:33:25,379 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-13 20:33:25,379 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-13 20:33:25,379 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-13 20:33:25,380 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-13 20:33:25,380 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-13 20:33:25,380 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-13 20:33:25,380 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-13 20:33:25,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-13 20:33:25,380 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2024-11-13 20:33:25,380 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2024-11-13 20:33:25,380 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-13 20:33:25,380 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-13 20:33:25,381 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_io_config [2024-11-13 20:33:25,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_io_config [2024-11-13 20:33:25,381 INFO L130 BoogieDeclarations]: Found specification of procedure init_rfdlist [2024-11-13 20:33:25,381 INFO L138 BoogieDeclarations]: Found implementation of procedure init_rfdlist [2024-11-13 20:33:25,381 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_open [2024-11-13 20:33:25,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_open [2024-11-13 20:33:25,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 20:33:25,381 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_ioctl [2024-11-13 20:33:25,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_ioctl [2024-11-13 20:33:25,382 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-13 20:33:25,382 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-13 20:33:25,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:33:25,382 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-13 20:33:25,382 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-13 20:33:25,382 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-13 20:33:25,382 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-13 20:33:25,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-13 20:33:25,382 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-13 20:33:25,383 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-13 20:33:25,383 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-13 20:33:25,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-13 20:33:25,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-13 20:33:25,383 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2024-11-13 20:33:25,383 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2024-11-13 20:33:25,383 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-13 20:33:25,383 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-13 20:33:25,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:33:25,383 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-13 20:33:25,383 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-13 20:33:25,383 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2024-11-13 20:33:25,383 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2024-11-13 20:33:25,383 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2024-11-13 20:33:25,383 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2024-11-13 20:33:25,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 20:33:25,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 20:33:25,384 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_get_stats [2024-11-13 20:33:25,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_get_stats [2024-11-13 20:33:25,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-13 20:33:25,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-13 20:33:25,384 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rxrestore [2024-11-13 20:33:25,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rxrestore [2024-11-13 20:33:25,384 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:33:25,384 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_stop [2024-11-13 20:33:25,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_stop [2024-11-13 20:33:25,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-13 20:33:25,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-13 20:33:25,384 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_config_autoneg [2024-11-13 20:33:25,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_config_autoneg [2024-11-13 20:33:25,384 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:33:25,384 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-13 20:33:25,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-13 20:33:25,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 20:33:25,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-13 20:33:25,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-13 20:33:25,384 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2024-11-13 20:33:25,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2024-11-13 20:33:25,385 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_ioaddr [2024-11-13 20:33:25,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_ioaddr [2024-11-13 20:33:25,385 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2024-11-13 20:33:25,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2024-11-13 20:33:25,385 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_reset [2024-11-13 20:33:25,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_reset [2024-11-13 20:33:25,386 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-11-13 20:33:25,386 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-11-13 20:33:25,386 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-13 20:33:25,386 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-13 20:33:25,386 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_get_rxbuff [2024-11-13 20:33:25,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_get_rxbuff [2024-11-13 20:33:25,386 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-11-13 20:33:25,386 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-11-13 20:33:25,386 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_write_phy_ctl [2024-11-13 20:33:25,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_write_phy_ctl [2024-11-13 20:33:25,387 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2024-11-13 20:33:25,387 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2024-11-13 20:33:25,387 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_change_mtu [2024-11-13 20:33:25,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_change_mtu [2024-11-13 20:33:25,387 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-13 20:33:25,387 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-13 20:33:25,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:33:25,387 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx_check_error [2024-11-13 20:33:25,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx_check_error [2024-11-13 20:33:25,388 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_drive_phy_ctl_low_high [2024-11-13 20:33:25,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_drive_phy_ctl_low_high [2024-11-13 20:33:25,388 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-11-13 20:33:25,388 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-11-13 20:33:25,388 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:33:25,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:33:26,292 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:33:26,295 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:33:27,665 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-13 20:33:44,791 INFO L? ?]: Removed 1881 outVars from TransFormulas that were not future-live. [2024-11-13 20:33:44,791 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:33:47,396 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:33:47,396 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 20:33:47,397 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:33:47 BoogieIcfgContainer [2024-11-13 20:33:47,397 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:33:47,397 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:33:47,397 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:33:47,415 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:33:47,415 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:33:47" (1/1) ... [2024-11-13 20:33:47,423 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:33:47,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:47,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1667 states to 1167 states and 1667 transitions. [2024-11-13 20:33:47,550 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 1667 transitions. [2024-11-13 20:33:47,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:33:47,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:47,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:54,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:56,239 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-13 20:34:06,420 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:34:08,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:08,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1746 states to 1174 states and 1729 transitions. [2024-11-13 20:34:08,301 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 1729 transitions. [2024-11-13 20:34:08,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:34:08,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:08,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:15,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:16,328 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-13 20:34:27,151 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:34:28,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:28,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1827 states to 1182 states and 1793 transitions. [2024-11-13 20:34:28,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1182 states and 1793 transitions. [2024-11-13 20:34:28,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 20:34:28,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:28,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:35,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:36,870 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-13 20:34:48,098 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:34:50,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:50,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1907 states to 1189 states and 1856 transitions. [2024-11-13 20:34:50,587 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 1856 transitions. [2024-11-13 20:34:50,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 20:34:50,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:50,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:55,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:56,283 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-13 20:34:56,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:56,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1908 states to 1190 states and 1857 transitions. [2024-11-13 20:34:56,323 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 1857 transitions. [2024-11-13 20:34:56,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 20:34:56,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:56,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:02,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:03,382 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-13 20:35:05,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:05,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1195 states and 1916 transitions. [2024-11-13 20:35:05,721 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 1916 transitions. [2024-11-13 20:35:05,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 20:35:05,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:05,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:11,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:12,421 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-13 20:35:17,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:17,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2030 states to 1202 states and 1978 transitions. [2024-11-13 20:35:17,252 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 1978 transitions. [2024-11-13 20:35:17,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 20:35:17,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:17,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:22,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:23,797 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-13 20:35:35,654 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:35:42,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:42,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2115 states to 1211 states and 2046 transitions. [2024-11-13 20:35:42,595 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 2046 transitions. [2024-11-13 20:35:42,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 20:35:42,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:42,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:47,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:48,987 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-13 20:35:54,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:54,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2159 states to 1214 states and 2090 transitions. [2024-11-13 20:35:54,880 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 2090 transitions. [2024-11-13 20:35:54,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 20:35:54,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:54,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:59,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:00,130 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-13 20:36:09,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:09,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2227 states to 1222 states and 2157 transitions. [2024-11-13 20:36:09,562 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 2157 transitions. [2024-11-13 20:36:09,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 20:36:09,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:09,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:15,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:15,674 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 20:36:18,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:18,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 1225 states and 2163 transitions. [2024-11-13 20:36:18,145 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 2163 transitions. [2024-11-13 20:36:18,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 20:36:18,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:18,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:23,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:24,168 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-13 20:36:26,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:26,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 1226 states and 2163 transitions. [2024-11-13 20:36:26,532 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 2163 transitions. [2024-11-13 20:36:26,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 20:36:26,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:26,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:31,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:32,468 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 20:36:35,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:35,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2239 states to 1229 states and 2169 transitions. [2024-11-13 20:36:35,332 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 2169 transitions. [2024-11-13 20:36:35,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 20:36:35,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:35,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:41,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:42,976 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-13 20:36:55,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:55,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2295 states to 1236 states and 2225 transitions. [2024-11-13 20:36:55,271 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 2225 transitions. [2024-11-13 20:36:55,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 20:36:55,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:55,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:01,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:01,609 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 20:37:01,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:01,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2300 states to 1239 states and 2230 transitions. [2024-11-13 20:37:01,805 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 2230 transitions. [2024-11-13 20:37:01,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 20:37:01,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:01,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:06,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:07,329 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 20:37:10,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:10,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2306 states to 1242 states and 2236 transitions. [2024-11-13 20:37:10,106 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 2236 transitions. [2024-11-13 20:37:10,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 20:37:10,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:10,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:16,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:17,117 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 20:37:22,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:22,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2313 states to 1245 states and 2243 transitions. [2024-11-13 20:37:22,451 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 2243 transitions. [2024-11-13 20:37:22,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 20:37:22,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:22,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:27,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:27,935 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-13 20:37:31,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:31,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2365 states to 1248 states and 2295 transitions. [2024-11-13 20:37:31,471 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 2295 transitions. [2024-11-13 20:37:31,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 20:37:31,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:31,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:37,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:37,415 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 20:37:37,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:37,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2370 states to 1251 states and 2300 transitions. [2024-11-13 20:37:37,610 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 2300 transitions. [2024-11-13 20:37:37,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 20:37:37,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:37,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:43,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:43,807 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 20:37:48,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:48,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2377 states to 1254 states and 2307 transitions. [2024-11-13 20:37:48,144 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 2307 transitions. [2024-11-13 20:37:48,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:37:48,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:48,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:54,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:54,766 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 20:37:56,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:56,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2383 states to 1257 states and 2313 transitions. [2024-11-13 20:37:56,451 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 2313 transitions. [2024-11-13 20:37:56,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:37:56,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:56,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:01,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:03,292 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-13 20:38:20,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:20,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2431 states to 1263 states and 2361 transitions. [2024-11-13 20:38:20,281 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 2361 transitions. [2024-11-13 20:38:20,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:38:20,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:20,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:26,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:26,404 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-13 20:38:28,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:28,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2437 states to 1266 states and 2367 transitions. [2024-11-13 20:38:28,288 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 2367 transitions. [2024-11-13 20:38:28,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 20:38:28,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:28,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:34,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:34,587 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-13 20:38:36,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:36,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2437 states to 1267 states and 2367 transitions. [2024-11-13 20:38:36,809 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 2367 transitions. [2024-11-13 20:38:36,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 20:38:36,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:36,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:42,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:42,642 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 20:38:44,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:44,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2443 states to 1270 states and 2373 transitions. [2024-11-13 20:38:44,300 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 2373 transitions. [2024-11-13 20:38:44,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:38:44,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:44,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:49,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:49,917 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 20:38:50,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:50,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2449 states to 1273 states and 2379 transitions. [2024-11-13 20:38:50,101 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 2379 transitions. [2024-11-13 20:38:50,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 20:38:50,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:50,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:55,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:56,009 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 20:38:56,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:56,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2455 states to 1276 states and 2385 transitions. [2024-11-13 20:38:56,031 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 2385 transitions. [2024-11-13 20:38:56,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:38:56,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:56,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:01,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:02,566 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-13 20:39:03,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:03,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2442 states to 1275 states and 2372 transitions. [2024-11-13 20:39:03,855 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 2372 transitions. [2024-11-13 20:39:03,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 20:39:03,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:03,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:08,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:10,179 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-13 20:39:11,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:11,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2429 states to 1274 states and 2359 transitions. [2024-11-13 20:39:11,490 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 2359 transitions. [2024-11-13 20:39:11,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 20:39:11,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:11,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:16,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:17,835 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 20:39:30,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:30,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2473 states to 1278 states and 2403 transitions. [2024-11-13 20:39:30,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 2403 transitions. [2024-11-13 20:39:30,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 20:39:30,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:30,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:35,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:36,065 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 20:39:36,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:36,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2479 states to 1281 states and 2409 transitions. [2024-11-13 20:39:36,136 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 2409 transitions. [2024-11-13 20:39:36,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:39:36,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:36,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:41,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:41,319 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-13 20:39:48,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:48,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2482 states to 1283 states and 2412 transitions. [2024-11-13 20:39:48,035 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 2412 transitions. [2024-11-13 20:39:48,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 20:39:48,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:48,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:53,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:53,728 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 20:39:57,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:57,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2499 states to 1287 states and 2429 transitions. [2024-11-13 20:39:57,466 INFO L276 IsEmpty]: Start isEmpty. Operand 1287 states and 2429 transitions. [2024-11-13 20:39:57,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 20:39:57,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:57,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:02,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:03,348 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 20:40:06,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:06,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2555 states to 1292 states and 2484 transitions. [2024-11-13 20:40:06,841 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 2484 transitions. [2024-11-13 20:40:06,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 20:40:06,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:06,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:11,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:13,374 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-13 20:40:38,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:38,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2603 states to 1300 states and 2532 transitions. [2024-11-13 20:40:38,028 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 2532 transitions. [2024-11-13 20:40:38,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:40:38,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:38,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:43,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:43,337 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 20:40:47,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:47,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2617 states to 1304 states and 2546 transitions. [2024-11-13 20:40:47,198 INFO L276 IsEmpty]: Start isEmpty. Operand 1304 states and 2546 transitions. [2024-11-13 20:40:47,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:40:47,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:47,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:52,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:52,301 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-13 20:40:52,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:52,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2617 states to 1305 states and 2546 transitions. [2024-11-13 20:40:52,382 INFO L276 IsEmpty]: Start isEmpty. Operand 1305 states and 2546 transitions. [2024-11-13 20:40:52,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 20:40:52,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:52,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:57,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:57,953 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 20:40:57,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:57,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2630 states to 1308 states and 2559 transitions. [2024-11-13 20:40:57,972 INFO L276 IsEmpty]: Start isEmpty. Operand 1308 states and 2559 transitions. [2024-11-13 20:40:57,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 20:40:57,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:57,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:02,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:03,253 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 20:41:11,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:11,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2645 states to 1312 states and 2574 transitions. [2024-11-13 20:41:11,397 INFO L276 IsEmpty]: Start isEmpty. Operand 1312 states and 2574 transitions. [2024-11-13 20:41:11,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 20:41:11,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:11,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:16,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:16,475 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-13 20:41:23,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:23,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2649 states to 1314 states and 2578 transitions. [2024-11-13 20:41:23,125 INFO L276 IsEmpty]: Start isEmpty. Operand 1314 states and 2578 transitions. [2024-11-13 20:41:23,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 20:41:23,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:23,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:28,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:28,307 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-13 20:41:37,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:37,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2658 states to 1318 states and 2587 transitions. [2024-11-13 20:41:37,936 INFO L276 IsEmpty]: Start isEmpty. Operand 1318 states and 2587 transitions. [2024-11-13 20:41:37,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 20:41:37,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:37,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:42,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:44,398 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-13 20:41:45,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:45,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2656 states to 1317 states and 2585 transitions. [2024-11-13 20:41:45,994 INFO L276 IsEmpty]: Start isEmpty. Operand 1317 states and 2585 transitions. [2024-11-13 20:41:45,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 20:41:45,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:45,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:50,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:51,121 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-13 20:41:51,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:51,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2656 states to 1318 states and 2585 transitions. [2024-11-13 20:41:51,187 INFO L276 IsEmpty]: Start isEmpty. Operand 1318 states and 2585 transitions. [2024-11-13 20:41:51,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:41:51,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:51,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:56,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:56,296 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 20:41:56,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:56,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2659 states to 1320 states and 2588 transitions. [2024-11-13 20:41:56,319 INFO L276 IsEmpty]: Start isEmpty. Operand 1320 states and 2588 transitions. [2024-11-13 20:41:56,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:41:56,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:56,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:01,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:03,007 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-13 20:42:15,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:15,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2731 states to 1326 states and 2660 transitions. [2024-11-13 20:42:15,841 INFO L276 IsEmpty]: Start isEmpty. Operand 1326 states and 2660 transitions. [2024-11-13 20:42:15,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:42:15,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:15,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:20,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:20,909 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-13 20:42:30,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:30,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2778 states to 1331 states and 2707 transitions. [2024-11-13 20:42:30,347 INFO L276 IsEmpty]: Start isEmpty. Operand 1331 states and 2707 transitions. [2024-11-13 20:42:30,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 20:42:30,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:30,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:35,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:40,982 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 20:42:52,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:52,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2796 states to 1336 states and 2721 transitions. [2024-11-13 20:42:52,887 INFO L276 IsEmpty]: Start isEmpty. Operand 1336 states and 2721 transitions. [2024-11-13 20:42:52,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:42:52,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:52,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:57,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:57,983 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-13 20:42:58,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:58,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2796 states to 1337 states and 2721 transitions. [2024-11-13 20:42:58,043 INFO L276 IsEmpty]: Start isEmpty. Operand 1337 states and 2721 transitions. [2024-11-13 20:42:58,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 20:42:58,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:58,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:02,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:03,227 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 20:43:03,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:03,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2799 states to 1339 states and 2724 transitions. [2024-11-13 20:43:03,257 INFO L276 IsEmpty]: Start isEmpty. Operand 1339 states and 2724 transitions. [2024-11-13 20:43:03,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 20:43:03,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:03,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:08,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:08,361 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-13 20:43:18,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:18,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 1342 states and 2732 transitions. [2024-11-13 20:43:18,097 INFO L276 IsEmpty]: Start isEmpty. Operand 1342 states and 2732 transitions. [2024-11-13 20:43:18,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 20:43:18,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:18,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:23,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:23,395 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-13 20:43:34,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:34,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2813 states to 1345 states and 2738 transitions. [2024-11-13 20:43:34,279 INFO L276 IsEmpty]: Start isEmpty. Operand 1345 states and 2738 transitions. [2024-11-13 20:43:34,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 20:43:34,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:34,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:40,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:40,588 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 20:43:43,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:43,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2813 states to 1346 states and 2738 transitions. [2024-11-13 20:43:43,288 INFO L276 IsEmpty]: Start isEmpty. Operand 1346 states and 2738 transitions. [2024-11-13 20:43:43,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 20:43:43,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:43,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:48,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:48,847 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-13 20:43:54,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:54,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2814 states to 1347 states and 2739 transitions. [2024-11-13 20:43:54,124 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 2739 transitions. [2024-11-13 20:43:54,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 20:43:54,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:54,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:59,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:01,785 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-13 20:44:03,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:03,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2815 states to 1348 states and 2740 transitions. [2024-11-13 20:44:03,735 INFO L276 IsEmpty]: Start isEmpty. Operand 1348 states and 2740 transitions. [2024-11-13 20:44:03,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 20:44:03,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:03,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:08,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:08,475 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-13 20:44:08,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:08,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2815 states to 1349 states and 2740 transitions. [2024-11-13 20:44:08,520 INFO L276 IsEmpty]: Start isEmpty. Operand 1349 states and 2740 transitions. [2024-11-13 20:44:08,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 20:44:08,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:08,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:13,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:15,513 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-13 20:44:17,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:17,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2809 states to 1348 states and 2734 transitions. [2024-11-13 20:44:17,720 INFO L276 IsEmpty]: Start isEmpty. Operand 1348 states and 2734 transitions. [2024-11-13 20:44:17,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:44:17,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:17,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:22,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:23,211 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 20:44:23,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:23,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2812 states to 1350 states and 2737 transitions. [2024-11-13 20:44:23,231 INFO L276 IsEmpty]: Start isEmpty. Operand 1350 states and 2737 transitions. [2024-11-13 20:44:23,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 20:44:23,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:23,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:28,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:28,568 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 20:44:28,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:28,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2815 states to 1352 states and 2740 transitions. [2024-11-13 20:44:28,590 INFO L276 IsEmpty]: Start isEmpty. Operand 1352 states and 2740 transitions. [2024-11-13 20:44:28,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 20:44:28,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:28,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:33,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:33,795 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 20:44:33,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:33,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2818 states to 1354 states and 2743 transitions. [2024-11-13 20:44:33,816 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 2743 transitions. [2024-11-13 20:44:33,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 20:44:33,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:33,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:38,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:39,105 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 20:44:45,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:45,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2826 states to 1357 states and 2750 transitions. [2024-11-13 20:44:45,119 INFO L276 IsEmpty]: Start isEmpty. Operand 1357 states and 2750 transitions. [2024-11-13 20:44:45,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 20:44:45,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:45,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:50,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:50,922 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 20:44:50,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:50,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2829 states to 1359 states and 2753 transitions. [2024-11-13 20:44:50,971 INFO L276 IsEmpty]: Start isEmpty. Operand 1359 states and 2753 transitions. [2024-11-13 20:44:50,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:44:50,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:50,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:55,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:56,207 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 20:44:58,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:58,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2842 states to 1363 states and 2766 transitions. [2024-11-13 20:44:58,799 INFO L276 IsEmpty]: Start isEmpty. Operand 1363 states and 2766 transitions. [2024-11-13 20:44:58,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 20:44:58,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:58,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:03,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:04,262 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-13 20:45:10,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:10,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2844 states to 1364 states and 2768 transitions. [2024-11-13 20:45:10,192 INFO L276 IsEmpty]: Start isEmpty. Operand 1364 states and 2768 transitions. [2024-11-13 20:45:10,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:45:10,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:10,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:14,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:15,347 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 20:45:15,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:15,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2847 states to 1366 states and 2771 transitions. [2024-11-13 20:45:15,370 INFO L276 IsEmpty]: Start isEmpty. Operand 1366 states and 2771 transitions. [2024-11-13 20:45:15,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 20:45:15,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:15,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:20,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:21,208 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-13 20:45:21,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:21,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2853 states to 1368 states and 2777 transitions. [2024-11-13 20:45:21,250 INFO L276 IsEmpty]: Start isEmpty. Operand 1368 states and 2777 transitions. [2024-11-13 20:45:21,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:45:21,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:21,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:26,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:26,370 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-13 20:45:32,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:32,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2853 states to 1369 states and 2777 transitions. [2024-11-13 20:45:32,221 INFO L276 IsEmpty]: Start isEmpty. Operand 1369 states and 2777 transitions. [2024-11-13 20:45:32,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 20:45:32,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:32,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:38,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:38,505 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 20:45:38,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:38,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2856 states to 1371 states and 2780 transitions. [2024-11-13 20:45:38,527 INFO L276 IsEmpty]: Start isEmpty. Operand 1371 states and 2780 transitions. [2024-11-13 20:45:38,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 20:45:38,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:38,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:43,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:44,063 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 20:45:50,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:50,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2864 states to 1374 states and 2787 transitions. [2024-11-13 20:45:50,338 INFO L276 IsEmpty]: Start isEmpty. Operand 1374 states and 2787 transitions. [2024-11-13 20:45:50,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 20:45:50,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:50,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:55,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:56,195 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 20:45:56,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:56,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2867 states to 1376 states and 2790 transitions. [2024-11-13 20:45:56,217 INFO L276 IsEmpty]: Start isEmpty. Operand 1376 states and 2790 transitions. [2024-11-13 20:45:56,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 20:45:56,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:56,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:01,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:01,684 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 20:46:01,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:01,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2870 states to 1378 states and 2793 transitions. [2024-11-13 20:46:01,735 INFO L276 IsEmpty]: Start isEmpty. Operand 1378 states and 2793 transitions. [2024-11-13 20:46:01,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 20:46:01,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:01,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:06,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:07,523 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-13 20:46:13,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:13,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2873 states to 1379 states and 2796 transitions. [2024-11-13 20:46:13,770 INFO L276 IsEmpty]: Start isEmpty. Operand 1379 states and 2796 transitions. [2024-11-13 20:46:13,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:46:13,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:13,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:18,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:19,249 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 20:46:25,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:25,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2881 states to 1382 states and 2803 transitions. [2024-11-13 20:46:25,382 INFO L276 IsEmpty]: Start isEmpty. Operand 1382 states and 2803 transitions. [2024-11-13 20:46:25,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:46:25,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:25,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:30,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:35,326 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-13 20:47:21,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:21,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2954 states to 1392 states and 2876 transitions. [2024-11-13 20:47:21,411 INFO L276 IsEmpty]: Start isEmpty. Operand 1392 states and 2876 transitions. [2024-11-13 20:47:21,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:47:21,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:21,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:26,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:26,419 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-13 20:47:49,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:49,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3008 states to 1397 states and 2930 transitions. [2024-11-13 20:47:49,828 INFO L276 IsEmpty]: Start isEmpty. Operand 1397 states and 2930 transitions. [2024-11-13 20:47:49,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 20:47:49,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:49,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:54,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:55,092 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked.