./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-32_7a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b8e7d8e-90cc-4eb3-be6f-93b6c306951c/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b8e7d8e-90cc-4eb3-be6f-93b6c306951c/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b8e7d8e-90cc-4eb3-be6f-93b6c306951c/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b8e7d8e-90cc-4eb3-be6f-93b6c306951c/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b8e7d8e-90cc-4eb3-be6f-93b6c306951c/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b8e7d8e-90cc-4eb3-be6f-93b6c306951c/bin/ukojak-verify-ImItNfHLgk --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 d253b745dee5ef05ffbbca6087a2bac9710536fabca8626c0fece9fd6b3fe837 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:13:18,485 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:13:18,588 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b8e7d8e-90cc-4eb3-be6f-93b6c306951c/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-09 00:13:18,595 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:13:18,596 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:13:18,638 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:13:18,639 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:13:18,639 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:13:18,640 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:13:18,641 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:13:18,641 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:13:18,641 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:13:18,642 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:13:18,642 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:13:18,644 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:13:18,644 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:13:18,646 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:13:18,649 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:13:18,650 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:13:18,650 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:13:18,650 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:13:18,651 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:13:18,651 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:13:18,652 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:13:18,652 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:13:18,652 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:13:18,652 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:13:18,653 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:13:18,653 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:13:18,653 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:13:18,654 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b8e7d8e-90cc-4eb3-be6f-93b6c306951c/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b8e7d8e-90cc-4eb3-be6f-93b6c306951c/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d253b745dee5ef05ffbbca6087a2bac9710536fabca8626c0fece9fd6b3fe837 [2024-11-09 00:13:18,923 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:13:18,957 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:13:18,960 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:13:18,962 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:13:18,963 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:13:18,964 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b8e7d8e-90cc-4eb3-be6f-93b6c306951c/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-09 00:13:21,055 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:13:21,810 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:13:21,811 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b8e7d8e-90cc-4eb3-be6f-93b6c306951c/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i [2024-11-09 00:13:21,884 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b8e7d8e-90cc-4eb3-be6f-93b6c306951c/bin/ukojak-verify-ImItNfHLgk/data/6eb9284d5/e7fad98824264f95a9821dda9a866c75/FLAGd06ce8f51 [2024-11-09 00:13:21,905 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b8e7d8e-90cc-4eb3-be6f-93b6c306951c/bin/ukojak-verify-ImItNfHLgk/data/6eb9284d5/e7fad98824264f95a9821dda9a866c75 [2024-11-09 00:13:21,910 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:13:21,912 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:13:21,913 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:13:21,914 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:13:21,920 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:13:21,921 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:13:21" (1/1) ... [2024-11-09 00:13:21,923 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bf156e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:21, skipping insertion in model container [2024-11-09 00:13:21,923 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:13:21" (1/1) ... [2024-11-09 00:13:22,091 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:13:25,163 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_1b8e7d8e-90cc-4eb3-be6f-93b6c306951c/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i[312804,312817] [2024-11-09 00:13:25,433 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:13:25,471 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:13:25,736 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [5435] [2024-11-09 00:13:25,796 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6164] [2024-11-09 00:13:25,803 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6237] [2024-11-09 00:13:25,947 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [7854] [2024-11-09 00:13:26,214 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_1b8e7d8e-90cc-4eb3-be6f-93b6c306951c/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i[312804,312817] [2024-11-09 00:13:26,238 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:13:26,433 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:13:26,434 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:26 WrapperNode [2024-11-09 00:13:26,434 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:13:26,435 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:13:26,435 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:13:26,435 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:13:26,445 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:26" (1/1) ... [2024-11-09 00:13:26,600 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:26" (1/1) ... [2024-11-09 00:13:26,929 INFO L138 Inliner]: procedures = 479, calls = 4187, calls flagged for inlining = 167, calls inlined = 159, statements flattened = 8025 [2024-11-09 00:13:26,930 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:13:26,931 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:13:26,931 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:13:26,931 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:13:26,942 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:26" (1/1) ... [2024-11-09 00:13:26,942 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:26" (1/1) ... [2024-11-09 00:13:27,079 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:26" (1/1) ... [2024-11-09 00:13:27,079 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:26" (1/1) ... [2024-11-09 00:13:27,277 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:26" (1/1) ... [2024-11-09 00:13:27,302 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:26" (1/1) ... [2024-11-09 00:13:27,342 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:26" (1/1) ... [2024-11-09 00:13:27,369 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:26" (1/1) ... [2024-11-09 00:13:27,422 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:13:27,423 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:13:27,424 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:13:27,424 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:13:27,425 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:26" (1/1) ... [2024-11-09 00:13:27,430 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:13:27,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b8e7d8e-90cc-4eb3-be6f-93b6c306951c/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:13:27,461 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b8e7d8e-90cc-4eb3-be6f-93b6c306951c/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:13:27,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b8e7d8e-90cc-4eb3-be6f-93b6c306951c/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:13:27,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_tb_ring [2024-11-09 00:13:27,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_tb_ring [2024-11-09 00:13:27,501 INFO L130 BoogieDeclarations]: Found specification of procedure thunderbolt_shutdown_and_free [2024-11-09 00:13:27,502 INFO L138 BoogieDeclarations]: Found implementation of procedure thunderbolt_shutdown_and_free [2024-11-09 00:13:27,502 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_tail_init [2024-11-09 00:13:27,502 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_tail_init [2024-11-09 00:13:27,502 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-09 00:13:27,503 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-09 00:13:27,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-09 00:13:27,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-09 00:13:27,504 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_get_drom_offset [2024-11-09 00:13:27,504 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_get_drom_offset [2024-11-09 00:13:27,504 INFO L130 BoogieDeclarations]: Found specification of procedure tb_switch_free [2024-11-09 00:13:27,504 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_switch_free [2024-11-09 00:13:27,504 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2024-11-09 00:13:27,504 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2024-11-09 00:13:27,505 INFO L130 BoogieDeclarations]: Found specification of procedure ring_iowrite32options [2024-11-09 00:13:27,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_iowrite32options [2024-11-09 00:13:27,505 INFO L130 BoogieDeclarations]: Found specification of procedure ring_interrupt_active [2024-11-09 00:13:27,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_interrupt_active [2024-11-09 00:13:27,505 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_rx_submit [2024-11-09 00:13:27,505 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_rx_submit [2024-11-09 00:13:27,507 INFO L130 BoogieDeclarations]: Found specification of procedure nhi_disable_interrupts [2024-11-09 00:13:27,507 INFO L138 BoogieDeclarations]: Found implementation of procedure nhi_disable_interrupts [2024-11-09 00:13:27,508 INFO L130 BoogieDeclarations]: Found specification of procedure get_route [2024-11-09 00:13:27,508 INFO L138 BoogieDeclarations]: Found implementation of procedure get_route [2024-11-09 00:13:27,508 INFO L130 BoogieDeclarations]: Found specification of procedure check_header [2024-11-09 00:13:27,508 INFO L138 BoogieDeclarations]: Found implementation of procedure check_header [2024-11-09 00:13:27,508 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2024-11-09 00:13:27,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2024-11-09 00:13:27,508 INFO L130 BoogieDeclarations]: Found specification of procedure tb_activate_pcie_devices [2024-11-09 00:13:27,509 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_activate_pcie_devices [2024-11-09 00:13:27,509 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-09 00:13:27,509 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-09 00:13:27,509 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-11-09 00:13:27,509 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-11-09 00:13:27,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_tb_ring [2024-11-09 00:13:27,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_tb_ring [2024-11-09 00:13:27,509 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cfg_read_raw [2024-11-09 00:13:27,509 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cfg_read_raw [2024-11-09 00:13:27,509 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:13:27,510 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cap_is_long [2024-11-09 00:13:27,510 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cap_is_long [2024-11-09 00:13:27,510 INFO L130 BoogieDeclarations]: Found specification of procedure tb_sw_set_unpplugged [2024-11-09 00:13:27,510 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_sw_set_unpplugged [2024-11-09 00:13:27,510 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-09 00:13:27,510 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-09 00:13:27,512 INFO L130 BoogieDeclarations]: Found specification of procedure tb_crc8 [2024-11-09 00:13:27,512 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_crc8 [2024-11-09 00:13:27,512 INFO L130 BoogieDeclarations]: Found specification of procedure ring_write_descriptors [2024-11-09 00:13:27,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_write_descriptors [2024-11-09 00:13:27,512 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-09 00:13:27,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-09 00:13:27,513 INFO L130 BoogieDeclarations]: Found specification of procedure tb_plug_events_active [2024-11-09 00:13:27,513 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_plug_events_active [2024-11-09 00:13:27,513 INFO L130 BoogieDeclarations]: Found specification of procedure flush_work [2024-11-09 00:13:27,513 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_work [2024-11-09 00:13:27,513 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-09 00:13:27,514 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-09 00:13:27,514 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_stop [2024-11-09 00:13:27,514 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_stop [2024-11-09 00:13:27,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_tb [2024-11-09 00:13:27,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_tb [2024-11-09 00:13:27,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:13:27,515 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cfg_print_error [2024-11-09 00:13:27,515 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cfg_print_error [2024-11-09 00:13:27,515 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-09 00:13:27,515 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-09 00:13:27,515 INFO L130 BoogieDeclarations]: Found specification of procedure tb_port_add_nfc_credits [2024-11-09 00:13:27,515 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_port_add_nfc_credits [2024-11-09 00:13:27,515 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2024-11-09 00:13:27,516 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2024-11-09 00:13:27,516 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_destroy [2024-11-09 00:13:27,516 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_destroy [2024-11-09 00:13:27,516 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_start [2024-11-09 00:13:27,516 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_start [2024-11-09 00:13:27,516 INFO L130 BoogieDeclarations]: Found specification of procedure ring_start [2024-11-09 00:13:27,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_start [2024-11-09 00:13:27,517 INFO L130 BoogieDeclarations]: Found specification of procedure ring_stop [2024-11-09 00:13:27,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_stop [2024-11-09 00:13:27,517 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cfg_write [2024-11-09 00:13:27,518 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cfg_write [2024-11-09 00:13:27,518 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-09 00:13:27,518 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-09 00:13:27,518 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cfg_read [2024-11-09 00:13:27,519 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cfg_read [2024-11-09 00:13:27,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-09 00:13:27,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-09 00:13:27,519 INFO L130 BoogieDeclarations]: Found specification of procedure tb_path_free [2024-11-09 00:13:27,519 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_path_free [2024-11-09 00:13:27,519 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:13:27,520 INFO L130 BoogieDeclarations]: Found specification of procedure ring_interrupt_index [2024-11-09 00:13:27,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_interrupt_index [2024-11-09 00:13:27,520 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2024-11-09 00:13:27,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2024-11-09 00:13:27,520 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:13:27,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:13:27,522 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cap_is_basic [2024-11-09 00:13:27,522 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cap_is_basic [2024-11-09 00:13:27,522 INFO L130 BoogieDeclarations]: Found specification of procedure tb_upstream_port [2024-11-09 00:13:27,522 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_upstream_port [2024-11-09 00:13:27,522 INFO L130 BoogieDeclarations]: Found specification of procedure __ring_enqueue [2024-11-09 00:13:27,522 INFO L138 BoogieDeclarations]: Found implementation of procedure __ring_enqueue [2024-11-09 00:13:27,522 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-09 00:13:27,523 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-09 00:13:27,523 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-09 00:13:27,523 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-09 00:13:27,523 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2024-11-09 00:13:27,523 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2024-11-09 00:13:27,523 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-11-09 00:13:27,523 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-11-09 00:13:27,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_tb [2024-11-09 00:13:27,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_tb [2024-11-09 00:13:27,524 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_rx [2024-11-09 00:13:27,524 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_rx [2024-11-09 00:13:27,524 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:13:27,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:13:27,524 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-09 00:13:27,524 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-09 00:13:27,524 INFO L130 BoogieDeclarations]: Found specification of procedure ring_desc_base [2024-11-09 00:13:27,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_desc_base [2024-11-09 00:13:27,524 INFO L130 BoogieDeclarations]: Found specification of procedure nhi_shutdown [2024-11-09 00:13:27,524 INFO L138 BoogieDeclarations]: Found implementation of procedure nhi_shutdown [2024-11-09 00:13:27,525 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-09 00:13:27,525 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-09 00:13:27,525 INFO L130 BoogieDeclarations]: Found specification of procedure tb_scan_port [2024-11-09 00:13:27,525 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_scan_port [2024-11-09 00:13:27,525 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_active [2024-11-09 00:13:27,525 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_active [2024-11-09 00:13:27,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-09 00:13:27,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-09 00:13:27,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-09 00:13:27,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-09 00:13:27,528 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_read_n [2024-11-09 00:13:27,528 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_read_n [2024-11-09 00:13:27,528 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_tx [2024-11-09 00:13:27,528 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_tx [2024-11-09 00:13:27,528 INFO L130 BoogieDeclarations]: Found specification of procedure tb_sw_read [2024-11-09 00:13:27,528 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_sw_read [2024-11-09 00:13:27,529 INFO L130 BoogieDeclarations]: Found specification of procedure ring_work [2024-11-09 00:13:27,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_work [2024-11-09 00:13:27,529 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2024-11-09 00:13:27,529 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2024-11-09 00:13:27,529 INFO L130 BoogieDeclarations]: Found specification of procedure ring_iowrite16desc [2024-11-09 00:13:27,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_iowrite16desc [2024-11-09 00:13:27,529 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_pkg_free [2024-11-09 00:13:27,530 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_pkg_free [2024-11-09 00:13:27,531 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2024-11-09 00:13:27,531 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2024-11-09 00:13:27,536 INFO L130 BoogieDeclarations]: Found specification of procedure tb_find_cap [2024-11-09 00:13:27,536 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_find_cap [2024-11-09 00:13:27,536 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-09 00:13:27,537 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-09 00:13:27,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-09 00:13:27,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-09 00:13:27,537 INFO L130 BoogieDeclarations]: Found specification of procedure tb_path_deactivate [2024-11-09 00:13:27,537 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_path_deactivate [2024-11-09 00:13:27,537 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_ctl_write [2024-11-09 00:13:27,537 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_ctl_write [2024-11-09 00:13:27,537 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2024-11-09 00:13:27,538 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2024-11-09 00:13:27,538 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 00:13:27,538 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 00:13:27,538 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_pkg_alloc [2024-11-09 00:13:27,538 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_pkg_alloc [2024-11-09 00:13:27,538 INFO L130 BoogieDeclarations]: Found specification of procedure nhi_suspend_noirq [2024-11-09 00:13:27,538 INFO L138 BoogieDeclarations]: Found implementation of procedure nhi_suspend_noirq [2024-11-09 00:13:27,538 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_ctl_read [2024-11-09 00:13:27,538 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_ctl_read [2024-11-09 00:13:27,538 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-09 00:13:27,539 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-09 00:13:27,539 INFO L130 BoogieDeclarations]: Found specification of procedure tb_pci_port_active [2024-11-09 00:13:27,539 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_pci_port_active [2024-11-09 00:13:27,539 INFO L130 BoogieDeclarations]: Found specification of procedure tb_switch_suspend [2024-11-09 00:13:27,539 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_switch_suspend [2024-11-09 00:13:27,539 INFO L130 BoogieDeclarations]: Found specification of procedure tb_path_alloc [2024-11-09 00:13:27,539 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_path_alloc [2024-11-09 00:13:27,541 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2024-11-09 00:13:27,541 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2024-11-09 00:13:27,542 INFO L130 BoogieDeclarations]: Found specification of procedure tb_drom_read_uid_only [2024-11-09 00:13:27,542 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_drom_read_uid_only [2024-11-09 00:13:27,543 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:13:27,543 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-09 00:13:27,543 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-09 00:13:27,543 INFO L130 BoogieDeclarations]: Found specification of procedure tb_port_write [2024-11-09 00:13:27,543 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_port_write [2024-11-09 00:13:27,543 INFO L130 BoogieDeclarations]: Found specification of procedure tb_path_activate [2024-11-09 00:13:27,543 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_path_activate [2024-11-09 00:13:27,544 INFO L130 BoogieDeclarations]: Found specification of procedure nhi_interrupt_work [2024-11-09 00:13:27,544 INFO L138 BoogieDeclarations]: Found implementation of procedure nhi_interrupt_work [2024-11-09 00:13:27,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:13:27,544 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2024-11-09 00:13:27,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2024-11-09 00:13:27,544 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2024-11-09 00:13:27,544 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2024-11-09 00:13:27,545 INFO L130 BoogieDeclarations]: Found specification of procedure ring_iowrite32desc [2024-11-09 00:13:27,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_iowrite32desc [2024-11-09 00:13:27,545 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-09 00:13:27,545 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-09 00:13:27,547 INFO L130 BoogieDeclarations]: Found specification of procedure tb_route_length [2024-11-09 00:13:27,548 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_route_length [2024-11-09 00:13:27,548 INFO L130 BoogieDeclarations]: Found specification of procedure nhi_resume_noirq [2024-11-09 00:13:27,548 INFO L138 BoogieDeclarations]: Found implementation of procedure nhi_resume_noirq [2024-11-09 00:13:27,548 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2024-11-09 00:13:27,548 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2024-11-09 00:13:27,548 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-09 00:13:27,549 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-09 00:13:27,549 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2024-11-09 00:13:27,549 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2024-11-09 00:13:27,549 INFO L130 BoogieDeclarations]: Found specification of procedure tb_switch_alloc [2024-11-09 00:13:27,549 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_switch_alloc [2024-11-09 00:13:27,549 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-09 00:13:27,549 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-09 00:13:27,549 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2024-11-09 00:13:27,549 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2024-11-09 00:13:27,549 INFO L130 BoogieDeclarations]: Found specification of procedure ring_free [2024-11-09 00:13:27,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_free [2024-11-09 00:13:27,550 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2024-11-09 00:13:27,550 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2024-11-09 00:13:27,550 INFO L130 BoogieDeclarations]: Found specification of procedure ring_iowrite64desc [2024-11-09 00:13:27,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_iowrite64desc [2024-11-09 00:13:27,550 INFO L130 BoogieDeclarations]: Found specification of procedure __tb_path_deallocate_nfc [2024-11-09 00:13:27,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __tb_path_deallocate_nfc [2024-11-09 00:13:27,550 INFO L130 BoogieDeclarations]: Found specification of procedure tb_free_unplugged_children [2024-11-09 00:13:27,550 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_free_unplugged_children [2024-11-09 00:13:27,550 INFO L130 BoogieDeclarations]: Found specification of procedure tb_crc [2024-11-09 00:13:27,550 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_crc [2024-11-09 00:13:27,551 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-09 00:13:27,551 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-09 00:13:27,551 INFO L130 BoogieDeclarations]: Found specification of procedure tb_switch_resume [2024-11-09 00:13:27,551 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_switch_resume [2024-11-09 00:13:27,551 INFO L130 BoogieDeclarations]: Found specification of procedure tb_wait_for_port [2024-11-09 00:13:27,551 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_wait_for_port [2024-11-09 00:13:27,551 INFO L130 BoogieDeclarations]: Found specification of procedure tb_scan_switch [2024-11-09 00:13:27,551 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_scan_switch [2024-11-09 00:13:27,552 INFO L130 BoogieDeclarations]: Found specification of procedure tb_pci_restart [2024-11-09 00:13:27,552 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_pci_restart [2024-11-09 00:13:27,552 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-09 00:13:27,552 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-09 00:13:27,552 INFO L130 BoogieDeclarations]: Found specification of procedure check_config_address [2024-11-09 00:13:27,553 INFO L138 BoogieDeclarations]: Found implementation of procedure check_config_address [2024-11-09 00:13:27,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:13:27,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-09 00:13:27,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-09 00:13:27,553 INFO L130 BoogieDeclarations]: Found specification of procedure __crc32c_le [2024-11-09 00:13:27,553 INFO L138 BoogieDeclarations]: Found implementation of procedure __crc32c_le [2024-11-09 00:13:27,553 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kcalloc [2024-11-09 00:13:27,554 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kcalloc [2024-11-09 00:13:27,554 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_free [2024-11-09 00:13:27,554 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_free [2024-11-09 00:13:27,554 INFO L130 BoogieDeclarations]: Found specification of procedure tb_path_is_invalid [2024-11-09 00:13:27,554 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_path_is_invalid [2024-11-09 00:13:27,554 INFO L130 BoogieDeclarations]: Found specification of procedure dev_driver_string [2024-11-09 00:13:27,554 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_driver_string [2024-11-09 00:13:27,554 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_transfer [2024-11-09 00:13:27,554 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_transfer [2024-11-09 00:13:27,554 INFO L130 BoogieDeclarations]: Found specification of procedure tb_pci_init_path [2024-11-09 00:13:27,555 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_pci_init_path [2024-11-09 00:13:27,555 INFO L130 BoogieDeclarations]: Found specification of procedure __tb_path_deactivate_hops [2024-11-09 00:13:27,555 INFO L138 BoogieDeclarations]: Found implementation of procedure __tb_path_deactivate_hops [2024-11-09 00:13:27,555 INFO L130 BoogieDeclarations]: Found specification of procedure tb_pci_free [2024-11-09 00:13:27,555 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_pci_free [2024-11-09 00:13:27,555 INFO L130 BoogieDeclarations]: Found specification of procedure tb_is_upstream_port [2024-11-09 00:13:27,555 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_is_upstream_port [2024-11-09 00:13:27,555 INFO L130 BoogieDeclarations]: Found specification of procedure ring_alloc [2024-11-09 00:13:27,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_alloc [2024-11-09 00:13:27,557 INFO L130 BoogieDeclarations]: Found specification of procedure make_header [2024-11-09 00:13:27,558 INFO L138 BoogieDeclarations]: Found implementation of procedure make_header [2024-11-09 00:13:27,558 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2024-11-09 00:13:27,558 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2024-11-09 00:13:27,558 INFO L130 BoogieDeclarations]: Found specification of procedure tb_free_invalid_tunnels [2024-11-09 00:13:27,558 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_free_invalid_tunnels [2024-11-09 00:13:27,558 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2024-11-09 00:13:27,558 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2024-11-09 00:13:27,559 INFO L130 BoogieDeclarations]: Found specification of procedure tb_port_read [2024-11-09 00:13:27,559 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_port_read [2024-11-09 00:13:27,559 INFO L130 BoogieDeclarations]: Found specification of procedure tb_pci_deactivate [2024-11-09 00:13:27,559 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_pci_deactivate [2024-11-09 00:13:27,559 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_out [2024-11-09 00:13:27,559 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_out [2024-11-09 00:13:27,559 INFO L130 BoogieDeclarations]: Found specification of procedure tb_sw_write [2024-11-09 00:13:27,560 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_sw_write [2024-11-09 00:13:27,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_tb_nhi [2024-11-09 00:13:27,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_tb_nhi [2024-11-09 00:13:27,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:13:27,560 INFO L130 BoogieDeclarations]: Found specification of procedure tb_route [2024-11-09 00:13:27,560 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_route [2024-11-09 00:13:27,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_tb_nhi [2024-11-09 00:13:27,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_tb_nhi [2024-11-09 00:13:28,975 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:13:28,979 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:13:29,608 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-09 00:14:05,997 INFO L? ?]: Removed 3582 outVars from TransFormulas that were not future-live. [2024-11-09 00:14:05,997 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:14:08,505 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:14:08,505 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-09 00:14:08,506 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:14:08 BoogieIcfgContainer [2024-11-09 00:14:08,506 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:14:08,507 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:14:08,510 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:14:08,522 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:14:08,522 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:14:08" (1/1) ... [2024-11-09 00:14:08,533 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:14:08,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:08,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3603 states to 2467 states and 3603 transitions. [2024-11-09 00:14:08,678 INFO L276 IsEmpty]: Start isEmpty. Operand 2467 states and 3603 transitions. [2024-11-09 00:14:08,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:14:08,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:08,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:10,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:11,094 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:14:21,185 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 00:14:21,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:21,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3643 states to 2473 states and 3643 transitions. [2024-11-09 00:14:21,559 INFO L276 IsEmpty]: Start isEmpty. Operand 2473 states and 3643 transitions. [2024-11-09 00:14:21,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:14:21,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:21,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:22,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:23,483 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:14:33,574 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 00:14:34,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:34,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3715 states to 2484 states and 3711 transitions. [2024-11-09 00:14:34,155 INFO L276 IsEmpty]: Start isEmpty. Operand 2484 states and 3711 transitions. [2024-11-09 00:14:34,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:14:34,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:34,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:35,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:35,661 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:14:35,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:35,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3720 states to 2487 states and 3715 transitions. [2024-11-09 00:14:35,713 INFO L276 IsEmpty]: Start isEmpty. Operand 2487 states and 3715 transitions. [2024-11-09 00:14:35,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:14:35,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:35,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:36,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:37,286 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:14:37,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:37,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3725 states to 2490 states and 3719 transitions. [2024-11-09 00:14:37,332 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3719 transitions. [2024-11-09 00:14:37,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:14:37,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:37,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:38,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:38,920 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:14:49,229 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 [] [2024-11-09 00:14:50,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:50,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3803 states to 2504 states and 3793 transitions. [2024-11-09 00:14:50,240 INFO L276 IsEmpty]: Start isEmpty. Operand 2504 states and 3793 transitions. [2024-11-09 00:14:50,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:14:50,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:50,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:51,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:51,714 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:14:51,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:51,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3808 states to 2507 states and 3797 transitions. [2024-11-09 00:14:51,770 INFO L276 IsEmpty]: Start isEmpty. Operand 2507 states and 3797 transitions. [2024-11-09 00:14:51,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:14:51,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:51,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:52,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:53,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:14:53,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:53,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3811 states to 2508 states and 3800 transitions. [2024-11-09 00:14:53,456 INFO L276 IsEmpty]: Start isEmpty. Operand 2508 states and 3800 transitions. [2024-11-09 00:14:53,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:14:53,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:53,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:54,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:54,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:14:55,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:55,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3812 states to 2509 states and 3801 transitions. [2024-11-09 00:14:55,156 INFO L276 IsEmpty]: Start isEmpty. Operand 2509 states and 3801 transitions. [2024-11-09 00:14:55,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:14:55,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:55,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:56,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:56,420 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:14:57,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:57,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3856 states to 2512 states and 3845 transitions. [2024-11-09 00:14:57,744 INFO L276 IsEmpty]: Start isEmpty. Operand 2512 states and 3845 transitions. [2024-11-09 00:14:57,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:14:57,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:57,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:58,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:59,298 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:14:59,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:59,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3861 states to 2515 states and 3849 transitions. [2024-11-09 00:14:59,362 INFO L276 IsEmpty]: Start isEmpty. Operand 2515 states and 3849 transitions. [2024-11-09 00:14:59,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:14:59,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:59,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:00,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:00,794 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:15:02,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:02,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3910 states to 2519 states and 3898 transitions. [2024-11-09 00:15:02,526 INFO L276 IsEmpty]: Start isEmpty. Operand 2519 states and 3898 transitions. [2024-11-09 00:15:02,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:15:02,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:02,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:03,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:03,755 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:15:14,385 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 00:15:17,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:17,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3986 states to 2533 states and 3972 transitions. [2024-11-09 00:15:17,083 INFO L276 IsEmpty]: Start isEmpty. Operand 2533 states and 3972 transitions. [2024-11-09 00:15:17,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:15:17,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:17,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:18,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:19,359 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:15:25,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:25,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4102 states to 2544 states and 4088 transitions. [2024-11-09 00:15:25,048 INFO L276 IsEmpty]: Start isEmpty. Operand 2544 states and 4088 transitions. [2024-11-09 00:15:25,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:15:25,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:25,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:25,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:27,372 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:15:31,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:31,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4175 states to 2553 states and 4161 transitions. [2024-11-09 00:15:31,610 INFO L276 IsEmpty]: Start isEmpty. Operand 2553 states and 4161 transitions. [2024-11-09 00:15:31,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:15:31,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:31,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:32,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:33,132 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:15:34,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:34,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4230 states to 2556 states and 4216 transitions. [2024-11-09 00:15:34,403 INFO L276 IsEmpty]: Start isEmpty. Operand 2556 states and 4216 transitions. [2024-11-09 00:15:34,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:15:34,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:34,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:35,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:35,823 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:15:35,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:35,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4235 states to 2559 states and 4220 transitions. [2024-11-09 00:15:35,935 INFO L276 IsEmpty]: Start isEmpty. Operand 2559 states and 4220 transitions. [2024-11-09 00:15:35,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:15:35,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:35,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:37,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:37,539 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:15:48,633 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 [] [2024-11-09 00:15:55,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:55,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4321 states to 2574 states and 4304 transitions. [2024-11-09 00:15:55,453 INFO L276 IsEmpty]: Start isEmpty. Operand 2574 states and 4304 transitions. [2024-11-09 00:15:55,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:15:55,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:55,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:56,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:58,371 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:16:08,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:08,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4449 states to 2586 states and 4432 transitions. [2024-11-09 00:16:08,506 INFO L276 IsEmpty]: Start isEmpty. Operand 2586 states and 4432 transitions. [2024-11-09 00:16:08,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:16:08,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:08,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:09,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:10,066 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:16:11,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:11,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4506 states to 2589 states and 4489 transitions. [2024-11-09 00:16:11,480 INFO L276 IsEmpty]: Start isEmpty. Operand 2589 states and 4489 transitions. [2024-11-09 00:16:11,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:16:11,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:11,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:12,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:12,602 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:12,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:12,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4511 states to 2592 states and 4493 transitions. [2024-11-09 00:16:12,641 INFO L276 IsEmpty]: Start isEmpty. Operand 2592 states and 4493 transitions. [2024-11-09 00:16:12,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:16:12,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:12,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:13,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:14,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:16:14,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:14,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4511 states to 2593 states and 4493 transitions. [2024-11-09 00:16:14,814 INFO L276 IsEmpty]: Start isEmpty. Operand 2593 states and 4493 transitions. [2024-11-09 00:16:14,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:16:14,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:14,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:15,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:15,718 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:19,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:19,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4542 states to 2605 states and 4524 transitions. [2024-11-09 00:16:19,143 INFO L276 IsEmpty]: Start isEmpty. Operand 2605 states and 4524 transitions. [2024-11-09 00:16:19,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:16:19,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:19,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:19,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:20,500 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:16:22,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:22,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4553 states to 2608 states and 4535 transitions. [2024-11-09 00:16:22,872 INFO L276 IsEmpty]: Start isEmpty. Operand 2608 states and 4535 transitions. [2024-11-09 00:16:22,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:16:22,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:22,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:23,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:25,947 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:16:40,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:40,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4691 states to 2621 states and 4673 transitions. [2024-11-09 00:16:40,061 INFO L276 IsEmpty]: Start isEmpty. Operand 2621 states and 4673 transitions. [2024-11-09 00:16:40,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:16:40,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:40,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:40,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:41,458 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:16:43,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:43,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4744 states to 2624 states and 4726 transitions. [2024-11-09 00:16:43,088 INFO L276 IsEmpty]: Start isEmpty. Operand 2624 states and 4726 transitions. [2024-11-09 00:16:43,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:16:43,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:43,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:43,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:44,709 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:55,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:55,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4812 states to 2631 states and 4794 transitions. [2024-11-09 00:16:55,082 INFO L276 IsEmpty]: Start isEmpty. Operand 2631 states and 4794 transitions. [2024-11-09 00:16:55,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:16:55,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:55,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:55,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:56,642 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:00,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:00,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4894 states to 2638 states and 4876 transitions. [2024-11-09 00:17:00,286 INFO L276 IsEmpty]: Start isEmpty. Operand 2638 states and 4876 transitions. [2024-11-09 00:17:00,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:17:00,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:00,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:01,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:01,575 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:17:04,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:04,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4915 states to 2642 states and 4897 transitions. [2024-11-09 00:17:04,841 INFO L276 IsEmpty]: Start isEmpty. Operand 2642 states and 4897 transitions. [2024-11-09 00:17:04,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:17:04,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:04,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:05,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:05,819 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:17:05,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:05,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4915 states to 2643 states and 4897 transitions. [2024-11-09 00:17:05,890 INFO L276 IsEmpty]: Start isEmpty. Operand 2643 states and 4897 transitions. [2024-11-09 00:17:05,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:17:05,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:05,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:06,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:06,785 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:13,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:13,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4954 states to 2657 states and 4936 transitions. [2024-11-09 00:17:13,036 INFO L276 IsEmpty]: Start isEmpty. Operand 2657 states and 4936 transitions. [2024-11-09 00:17:13,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:17:13,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:13,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:13,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:14,057 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:15,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:15,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4956 states to 2659 states and 4938 transitions. [2024-11-09 00:17:15,611 INFO L276 IsEmpty]: Start isEmpty. Operand 2659 states and 4938 transitions. [2024-11-09 00:17:15,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:17:15,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:15,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:16,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:16,646 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:17:17,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:17,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4959 states to 2660 states and 4941 transitions. [2024-11-09 00:17:17,398 INFO L276 IsEmpty]: Start isEmpty. Operand 2660 states and 4941 transitions. [2024-11-09 00:17:17,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:17:17,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:17,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:18,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:20,693 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:17:38,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:38,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5117 states to 2674 states and 5099 transitions. [2024-11-09 00:17:38,258 INFO L276 IsEmpty]: Start isEmpty. Operand 2674 states and 5099 transitions. [2024-11-09 00:17:38,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:17:38,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:38,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:39,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:39,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:17:45,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:45,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5132 states to 2677 states and 5114 transitions. [2024-11-09 00:17:45,593 INFO L276 IsEmpty]: Start isEmpty. Operand 2677 states and 5114 transitions. [2024-11-09 00:17:45,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:17:45,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:45,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:46,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:46,867 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:17:50,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:50,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5202 states to 2681 states and 5184 transitions. [2024-11-09 00:17:50,641 INFO L276 IsEmpty]: Start isEmpty. Operand 2681 states and 5184 transitions. [2024-11-09 00:17:50,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:17:50,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:50,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:51,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:54,544 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:18:21,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:21,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5351 states to 2695 states and 5333 transitions. [2024-11-09 00:18:21,077 INFO L276 IsEmpty]: Start isEmpty. Operand 2695 states and 5333 transitions. [2024-11-09 00:18:21,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:18:21,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:21,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:22,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:22,437 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:18:24,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:24,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5352 states to 2696 states and 5334 transitions. [2024-11-09 00:18:24,784 INFO L276 IsEmpty]: Start isEmpty. Operand 2696 states and 5334 transitions. [2024-11-09 00:18:24,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:18:24,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:24,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:25,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:26,065 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:18:28,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:28,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5353 states to 2697 states and 5335 transitions. [2024-11-09 00:18:28,175 INFO L276 IsEmpty]: Start isEmpty. Operand 2697 states and 5335 transitions. [2024-11-09 00:18:28,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:18:28,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:28,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:29,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:29,636 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:18:31,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:31,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5354 states to 2698 states and 5336 transitions. [2024-11-09 00:18:31,786 INFO L276 IsEmpty]: Start isEmpty. Operand 2698 states and 5336 transitions. [2024-11-09 00:18:31,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:18:31,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:31,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:32,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:33,372 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:18:35,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:35,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5355 states to 2699 states and 5337 transitions. [2024-11-09 00:18:35,478 INFO L276 IsEmpty]: Start isEmpty. Operand 2699 states and 5337 transitions. [2024-11-09 00:18:35,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:18:35,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:35,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:36,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:36,558 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:18:41,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:41,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5420 states to 2702 states and 5402 transitions. [2024-11-09 00:18:41,505 INFO L276 IsEmpty]: Start isEmpty. Operand 2702 states and 5402 transitions. [2024-11-09 00:18:41,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:18:41,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:41,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:42,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:42,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:18:45,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:45,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5424 states to 2703 states and 5406 transitions. [2024-11-09 00:18:45,024 INFO L276 IsEmpty]: Start isEmpty. Operand 2703 states and 5406 transitions. [2024-11-09 00:18:45,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:18:45,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:45,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:45,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:46,487 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:18:49,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:49,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5482 states to 2706 states and 5464 transitions. [2024-11-09 00:18:49,054 INFO L276 IsEmpty]: Start isEmpty. Operand 2706 states and 5464 transitions. [2024-11-09 00:18:49,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:18:49,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:49,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:49,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:49,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:18:52,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:52,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5529 states to 2708 states and 5511 transitions. [2024-11-09 00:18:52,928 INFO L276 IsEmpty]: Start isEmpty. Operand 2708 states and 5511 transitions. [2024-11-09 00:18:52,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:18:52,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:52,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:54,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:54,238 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:18:59,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:59,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5544 states to 2712 states and 5526 transitions. [2024-11-09 00:18:59,657 INFO L276 IsEmpty]: Start isEmpty. Operand 2712 states and 5526 transitions. [2024-11-09 00:18:59,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:18:59,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:59,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:00,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:00,790 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:19:05,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:05,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5563 states to 2716 states and 5545 transitions. [2024-11-09 00:19:05,854 INFO L276 IsEmpty]: Start isEmpty. Operand 2716 states and 5545 transitions. [2024-11-09 00:19:05,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:19:05,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:05,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:06,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:08,202 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:18,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:18,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5641 states to 2723 states and 5623 transitions. [2024-11-09 00:19:18,797 INFO L276 IsEmpty]: Start isEmpty. Operand 2723 states and 5623 transitions. [2024-11-09 00:19:18,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:19:18,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:18,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:19,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:19,898 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:19:21,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:21,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5644 states to 2725 states and 5626 transitions. [2024-11-09 00:19:21,158 INFO L276 IsEmpty]: Start isEmpty. Operand 2725 states and 5626 transitions. [2024-11-09 00:19:21,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:19:21,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:21,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:22,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:23,437 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:34,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:34,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5737 states to 2734 states and 5719 transitions. [2024-11-09 00:19:34,784 INFO L276 IsEmpty]: Start isEmpty. Operand 2734 states and 5719 transitions. [2024-11-09 00:19:34,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:19:34,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:34,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:35,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:36,125 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:41,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:41,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5803 states to 2739 states and 5785 transitions. [2024-11-09 00:19:41,215 INFO L276 IsEmpty]: Start isEmpty. Operand 2739 states and 5785 transitions. [2024-11-09 00:19:41,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:19:41,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:41,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:42,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:42,516 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:19:47,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:47,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5821 states to 2741 states and 5803 transitions. [2024-11-09 00:19:47,414 INFO L276 IsEmpty]: Start isEmpty. Operand 2741 states and 5803 transitions. [2024-11-09 00:19:47,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:19:47,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:47,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:48,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:48,529 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:19:50,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:50,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5823 states to 2742 states and 5805 transitions. [2024-11-09 00:19:50,721 INFO L276 IsEmpty]: Start isEmpty. Operand 2742 states and 5805 transitions. [2024-11-09 00:19:50,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:19:50,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:50,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:51,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:51,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:19:52,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:52,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5823 states to 2743 states and 5805 transitions. [2024-11-09 00:19:52,759 INFO L276 IsEmpty]: Start isEmpty. Operand 2743 states and 5805 transitions. [2024-11-09 00:19:52,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:19:52,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:52,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:53,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:54,722 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:55,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:55,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5791 states to 2742 states and 5773 transitions. [2024-11-09 00:19:55,777 INFO L276 IsEmpty]: Start isEmpty. Operand 2742 states and 5773 transitions. [2024-11-09 00:19:55,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:19:55,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:55,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:56,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:57,605 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:10,409 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 00:20:35,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:35,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5885 states to 2760 states and 5865 transitions. [2024-11-09 00:20:35,253 INFO L276 IsEmpty]: Start isEmpty. Operand 2760 states and 5865 transitions. [2024-11-09 00:20:35,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:20:35,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:35,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:36,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:36,232 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:20:40,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:40,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5893 states to 2762 states and 5873 transitions. [2024-11-09 00:20:40,995 INFO L276 IsEmpty]: Start isEmpty. Operand 2762 states and 5873 transitions. [2024-11-09 00:20:40,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:20:40,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:40,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:41,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:42,969 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:44,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:44,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5860 states to 2761 states and 5840 transitions. [2024-11-09 00:20:44,087 INFO L276 IsEmpty]: Start isEmpty. Operand 2761 states and 5840 transitions. [2024-11-09 00:20:44,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:20:44,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:44,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:44,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:45,060 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:20:45,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:45,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5865 states to 2763 states and 5845 transitions. [2024-11-09 00:20:45,094 INFO L276 IsEmpty]: Start isEmpty. Operand 2763 states and 5845 transitions. [2024-11-09 00:20:45,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:20:45,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:45,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:46,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:47,158 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:55,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:55,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5881 states to 2768 states and 5861 transitions. [2024-11-09 00:20:55,433 INFO L276 IsEmpty]: Start isEmpty. Operand 2768 states and 5861 transitions. [2024-11-09 00:20:55,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:20:55,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:55,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:56,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:57,464 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:10,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:10,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5983 states to 2778 states and 5963 transitions. [2024-11-09 00:21:10,873 INFO L276 IsEmpty]: Start isEmpty. Operand 2778 states and 5963 transitions. [2024-11-09 00:21:10,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:21:10,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:10,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:11,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:12,080 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:17,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:17,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6044 states to 2783 states and 6024 transitions. [2024-11-09 00:21:17,085 INFO L276 IsEmpty]: Start isEmpty. Operand 2783 states and 6024 transitions. [2024-11-09 00:21:17,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:21:17,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:17,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:17,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:18,052 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:20,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:20,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6047 states to 2784 states and 6027 transitions. [2024-11-09 00:21:20,558 INFO L276 IsEmpty]: Start isEmpty. Operand 2784 states and 6027 transitions. [2024-11-09 00:21:20,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:21:20,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:20,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:21,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:21,587 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:26,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:26,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6111 states to 2789 states and 6091 transitions. [2024-11-09 00:21:26,482 INFO L276 IsEmpty]: Start isEmpty. Operand 2789 states and 6091 transitions. [2024-11-09 00:21:26,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:21:26,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:26,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:27,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:27,767 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:21:30,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:30,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6113 states to 2790 states and 6093 transitions. [2024-11-09 00:21:30,278 INFO L276 IsEmpty]: Start isEmpty. Operand 2790 states and 6093 transitions. [2024-11-09 00:21:30,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:21:30,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:30,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:31,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:31,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:21:32,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:32,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6113 states to 2791 states and 6093 transitions. [2024-11-09 00:21:32,794 INFO L276 IsEmpty]: Start isEmpty. Operand 2791 states and 6093 transitions. [2024-11-09 00:21:32,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:21:32,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:32,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:33,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:33,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:21:38,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:38,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6127 states to 2794 states and 6107 transitions. [2024-11-09 00:21:38,884 INFO L276 IsEmpty]: Start isEmpty. Operand 2794 states and 6107 transitions. [2024-11-09 00:21:38,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:21:38,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:38,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:39,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:40,017 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:21:47,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:47,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6198 states to 2800 states and 6178 transitions. [2024-11-09 00:21:47,782 INFO L276 IsEmpty]: Start isEmpty. Operand 2800 states and 6178 transitions. [2024-11-09 00:21:47,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:21:47,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:47,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:48,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:48,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:21:51,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:51,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6243 states to 2802 states and 6223 transitions. [2024-11-09 00:21:51,062 INFO L276 IsEmpty]: Start isEmpty. Operand 2802 states and 6223 transitions. [2024-11-09 00:21:51,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:21:51,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:51,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:51,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:52,029 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:21:54,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:54,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6244 states to 2803 states and 6224 transitions. [2024-11-09 00:21:54,675 INFO L276 IsEmpty]: Start isEmpty. Operand 2803 states and 6224 transitions. [2024-11-09 00:21:54,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:21:54,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:54,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:55,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:56,883 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:18,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:18,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6309 states to 2811 states and 6289 transitions. [2024-11-09 00:22:18,509 INFO L276 IsEmpty]: Start isEmpty. Operand 2811 states and 6289 transitions. [2024-11-09 00:22:18,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:22:18,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:18,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:19,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:20,731 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:31,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:31,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6345 states to 2816 states and 6325 transitions. [2024-11-09 00:22:31,678 INFO L276 IsEmpty]: Start isEmpty. Operand 2816 states and 6325 transitions. [2024-11-09 00:22:31,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:22:31,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:31,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:32,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:32,939 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:22:39,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:39,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6365 states to 2820 states and 6345 transitions. [2024-11-09 00:22:39,051 INFO L276 IsEmpty]: Start isEmpty. Operand 2820 states and 6345 transitions. [2024-11-09 00:22:39,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:22:39,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:39,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:40,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:40,119 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:22:42,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:42,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6380 states to 2823 states and 6360 transitions. [2024-11-09 00:22:42,865 INFO L276 IsEmpty]: Start isEmpty. Operand 2823 states and 6360 transitions. [2024-11-09 00:22:42,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:22:42,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:42,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:43,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:45,060 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:59,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:59,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6404 states to 2829 states and 6384 transitions. [2024-11-09 00:22:59,126 INFO L276 IsEmpty]: Start isEmpty. Operand 2829 states and 6384 transitions. [2024-11-09 00:22:59,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:22:59,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:59,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:59,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:01,383 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:06,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:06,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6409 states to 2831 states and 6389 transitions. [2024-11-09 00:23:06,815 INFO L276 IsEmpty]: Start isEmpty. Operand 2831 states and 6389 transitions. [2024-11-09 00:23:06,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:23:06,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:06,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:07,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:07,881 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:08,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:08,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6411 states to 2832 states and 6391 transitions. [2024-11-09 00:23:08,623 INFO L276 IsEmpty]: Start isEmpty. Operand 2832 states and 6391 transitions. [2024-11-09 00:23:08,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:23:08,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:08,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:09,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:10,970 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:33,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:33,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6577 states to 2845 states and 6557 transitions. [2024-11-09 00:23:33,599 INFO L276 IsEmpty]: Start isEmpty. Operand 2845 states and 6557 transitions. [2024-11-09 00:23:33,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:23:33,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:33,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:34,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:36,212 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:57,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:57,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6698 states to 2856 states and 6678 transitions. [2024-11-09 00:23:57,110 INFO L276 IsEmpty]: Start isEmpty. Operand 2856 states and 6678 transitions. [2024-11-09 00:23:57,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:23:57,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:57,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:57,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:57,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:24:10,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:10,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6786 states to 2862 states and 6766 transitions. [2024-11-09 00:24:10,656 INFO L276 IsEmpty]: Start isEmpty. Operand 2862 states and 6766 transitions. [2024-11-09 00:24:10,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:24:10,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:10,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:11,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:11,618 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:24:14,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:14,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6844 states to 2865 states and 6824 transitions. [2024-11-09 00:24:14,510 INFO L276 IsEmpty]: Start isEmpty. Operand 2865 states and 6824 transitions. [2024-11-09 00:24:14,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:24:14,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:14,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:15,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:15,621 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:24:18,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:18,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6899 states to 2868 states and 6879 transitions. [2024-11-09 00:24:18,493 INFO L276 IsEmpty]: Start isEmpty. Operand 2868 states and 6879 transitions. [2024-11-09 00:24:18,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:24:18,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:18,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:19,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:19,633 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:24:22,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:22,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6947 states to 2871 states and 6927 transitions. [2024-11-09 00:24:22,742 INFO L276 IsEmpty]: Start isEmpty. Operand 2871 states and 6927 transitions. [2024-11-09 00:24:22,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:24:22,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:22,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:23,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:23,929 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:24:29,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:29,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7011 states to 2876 states and 6991 transitions. [2024-11-09 00:24:29,998 INFO L276 IsEmpty]: Start isEmpty. Operand 2876 states and 6991 transitions. [2024-11-09 00:24:29,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:24:29,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:29,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:30,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:31,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:24:34,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:34,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7057 states to 2878 states and 7037 transitions. [2024-11-09 00:24:34,041 INFO L276 IsEmpty]: Start isEmpty. Operand 2878 states and 7037 transitions. [2024-11-09 00:24:34,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:24:34,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:34,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:35,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:35,386 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:24:38,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:38,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7109 states to 2881 states and 7089 transitions. [2024-11-09 00:24:38,413 INFO L276 IsEmpty]: Start isEmpty. Operand 2881 states and 7089 transitions. [2024-11-09 00:24:38,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:24:38,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:38,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:39,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:39,374 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:24:51,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:51,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7182 states to 2888 states and 7162 transitions. [2024-11-09 00:24:51,819 INFO L276 IsEmpty]: Start isEmpty. Operand 2888 states and 7162 transitions. [2024-11-09 00:24:51,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:24:51,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:51,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:52,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:52,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:24:55,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:55,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7228 states to 2890 states and 7208 transitions. [2024-11-09 00:24:55,909 INFO L276 IsEmpty]: Start isEmpty. Operand 2890 states and 7208 transitions. [2024-11-09 00:24:55,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:24:55,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:55,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:56,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:56,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:24:59,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:59,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7274 states to 2892 states and 7254 transitions. [2024-11-09 00:24:59,844 INFO L276 IsEmpty]: Start isEmpty. Operand 2892 states and 7254 transitions. [2024-11-09 00:24:59,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:24:59,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:59,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:00,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:00,981 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:25:04,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:04,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7326 states to 2895 states and 7306 transitions. [2024-11-09 00:25:04,283 INFO L276 IsEmpty]: Start isEmpty. Operand 2895 states and 7306 transitions. [2024-11-09 00:25:04,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:25:04,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:04,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:05,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:05,414 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:25:15,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:15,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7395 states to 2901 states and 7375 transitions. [2024-11-09 00:25:15,059 INFO L276 IsEmpty]: Start isEmpty. Operand 2901 states and 7375 transitions. [2024-11-09 00:25:15,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:25:15,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:15,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:15,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:16,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:25:19,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:19,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7441 states to 2903 states and 7421 transitions. [2024-11-09 00:25:19,404 INFO L276 IsEmpty]: Start isEmpty. Operand 2903 states and 7421 transitions. [2024-11-09 00:25:19,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:25:19,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:19,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:20,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:20,460 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:25:23,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:23,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7442 states to 2904 states and 7422 transitions. [2024-11-09 00:25:23,459 INFO L276 IsEmpty]: Start isEmpty. Operand 2904 states and 7422 transitions. [2024-11-09 00:25:23,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:25:23,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:23,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:24,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:24,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:25:31,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:31,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7494 states to 2907 states and 7474 transitions. [2024-11-09 00:25:31,061 INFO L276 IsEmpty]: Start isEmpty. Operand 2907 states and 7474 transitions. [2024-11-09 00:25:31,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:25:31,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:31,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:31,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:32,082 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:25:35,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:35,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7496 states to 2908 states and 7476 transitions. [2024-11-09 00:25:35,332 INFO L276 IsEmpty]: Start isEmpty. Operand 2908 states and 7476 transitions. [2024-11-09 00:25:35,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:25:35,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:35,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:36,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:36,693 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:25:38,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:38,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7496 states to 2909 states and 7476 transitions. [2024-11-09 00:25:38,345 INFO L276 IsEmpty]: Start isEmpty. Operand 2909 states and 7476 transitions. [2024-11-09 00:25:38,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:25:38,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:38,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:39,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:42,162 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:26:03,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:03,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7594 states to 2916 states and 7574 transitions. [2024-11-09 00:26:03,774 INFO L276 IsEmpty]: Start isEmpty. Operand 2916 states and 7574 transitions. [2024-11-09 00:26:03,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:26:03,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:03,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:04,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:09,773 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:26:55,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:55,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7818 states to 2933 states and 7798 transitions. [2024-11-09 00:26:55,584 INFO L276 IsEmpty]: Start isEmpty. Operand 2933 states and 7798 transitions. [2024-11-09 00:26:55,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:26:55,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:55,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:56,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:56,621 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:27:03,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:03,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7868 states to 2936 states and 7848 transitions. [2024-11-09 00:27:03,217 INFO L276 IsEmpty]: Start isEmpty. Operand 2936 states and 7848 transitions. [2024-11-09 00:27:03,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:27:03,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:03,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:03,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:04,066 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:27:07,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:07,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7871 states to 2937 states and 7851 transitions. [2024-11-09 00:27:07,476 INFO L276 IsEmpty]: Start isEmpty. Operand 2937 states and 7851 transitions. [2024-11-09 00:27:07,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:27:07,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:07,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:08,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:08,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:27:15,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:15,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7885 states to 2940 states and 7865 transitions. [2024-11-09 00:27:15,527 INFO L276 IsEmpty]: Start isEmpty. Operand 2940 states and 7865 transitions. [2024-11-09 00:27:15,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:27:15,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:15,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:16,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:16,496 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:27:20,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:20,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7887 states to 2942 states and 7867 transitions. [2024-11-09 00:27:20,080 INFO L276 IsEmpty]: Start isEmpty. Operand 2942 states and 7867 transitions. [2024-11-09 00:27:20,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:27:20,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:20,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:20,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:22,610 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.