./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--phantom.ko-main.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_d0896ea3-32d1-465c-9aca-51e4f7ada1a4/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0896ea3-32d1-465c-9aca-51e4f7ada1a4/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_d0896ea3-32d1-465c-9aca-51e4f7ada1a4/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0896ea3-32d1-465c-9aca-51e4f7ada1a4/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--phantom.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0896ea3-32d1-465c-9aca-51e4f7ada1a4/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_d0896ea3-32d1-465c-9aca-51e4f7ada1a4/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 3d54ec533bcab354bf7ab20b9139a2cc0ce3cf7423a4c806e696ce4b9d5812e9 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:44:12,082 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:44:12,176 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0896ea3-32d1-465c-9aca-51e4f7ada1a4/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 22:44:12,182 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:44:12,182 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:44:12,218 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:44:12,219 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:44:12,219 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:44:12,223 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:44:12,224 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:44:12,225 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:44:12,225 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:44:12,225 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:44:12,225 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:44:12,226 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:44:12,226 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:44:12,226 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:44:12,229 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:44:12,229 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:44:12,230 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:44:12,230 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:44:12,234 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:44:12,234 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:44:12,234 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:44:12,234 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:44:12,235 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:44:12,235 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:44:12,235 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:44:12,235 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:44:12,236 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:44:12,236 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_d0896ea3-32d1-465c-9aca-51e4f7ada1a4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0896ea3-32d1-465c-9aca-51e4f7ada1a4/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3d54ec533bcab354bf7ab20b9139a2cc0ce3cf7423a4c806e696ce4b9d5812e9 [2024-11-08 22:44:12,499 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:44:12,534 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:44:12,537 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:44:12,539 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:44:12,541 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:44:12,543 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0896ea3-32d1-465c-9aca-51e4f7ada1a4/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--phantom.ko-main.cil.out.i Unable to find full path for "g++" [2024-11-08 22:44:14,744 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:44:15,305 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:44:15,307 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0896ea3-32d1-465c-9aca-51e4f7ada1a4/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--phantom.ko-main.cil.out.i [2024-11-08 22:44:15,353 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0896ea3-32d1-465c-9aca-51e4f7ada1a4/bin/ukojak-verify-ImItNfHLgk/data/6302d767a/0a61cf966ee54e37a97f5b601b05eff0/FLAG03731e00a [2024-11-08 22:44:15,379 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0896ea3-32d1-465c-9aca-51e4f7ada1a4/bin/ukojak-verify-ImItNfHLgk/data/6302d767a/0a61cf966ee54e37a97f5b601b05eff0 [2024-11-08 22:44:15,383 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:44:15,385 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:44:15,387 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:44:15,388 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:44:15,393 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:44:15,394 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:44:15" (1/1) ... [2024-11-08 22:44:15,396 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@154a3edc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:44:15, skipping insertion in model container [2024-11-08 22:44:15,396 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:44:15" (1/1) ... [2024-11-08 22:44:15,506 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:44:16,668 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_d0896ea3-32d1-465c-9aca-51e4f7ada1a4/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--phantom.ko-main.cil.out.i[129019,129032] [2024-11-08 22:44:16,779 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:44:16,811 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:44:16,897 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [3103] [2024-11-08 22:44:17,068 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_d0896ea3-32d1-465c-9aca-51e4f7ada1a4/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--phantom.ko-main.cil.out.i[129019,129032] [2024-11-08 22:44:17,097 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:44:17,160 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:44:17,160 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:44:17 WrapperNode [2024-11-08 22:44:17,161 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:44:17,162 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:44:17,162 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:44:17,162 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:44:17,170 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:44:17" (1/1) ... [2024-11-08 22:44:17,229 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:44:17" (1/1) ... [2024-11-08 22:44:17,349 INFO L138 Inliner]: procedures = 175, calls = 882, calls flagged for inlining = 78, calls inlined = 65, statements flattened = 1687 [2024-11-08 22:44:17,350 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:44:17,351 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:44:17,351 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:44:17,351 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:44:17,361 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:44:17" (1/1) ... [2024-11-08 22:44:17,361 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:44:17" (1/1) ... [2024-11-08 22:44:17,380 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:44:17" (1/1) ... [2024-11-08 22:44:17,380 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:44:17" (1/1) ... [2024-11-08 22:44:17,455 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:44:17" (1/1) ... [2024-11-08 22:44:17,465 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:44:17" (1/1) ... [2024-11-08 22:44:17,475 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:44:17" (1/1) ... [2024-11-08 22:44:17,484 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:44:17" (1/1) ... [2024-11-08 22:44:17,501 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:44:17,502 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:44:17,502 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:44:17,502 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:44:17,503 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:44:17" (1/1) ... [2024-11-08 22:44:17,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:44:17,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0896ea3-32d1-465c-9aca-51e4f7ada1a4/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:44:17,545 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0896ea3-32d1-465c-9aca-51e4f7ada1a4/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:44:17,553 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0896ea3-32d1-465c-9aca-51e4f7ada1a4/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:44:17,585 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-11-08 22:44:17,585 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-11-08 22:44:17,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 22:44:17,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-08 22:44:17,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 22:44:17,586 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-08 22:44:17,586 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-08 22:44:17,586 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:44:17,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-08 22:44:17,587 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-08 22:44:17,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 22:44:17,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 22:44:17,587 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-08 22:44:17,587 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-08 22:44:17,588 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-08 22:44:17,588 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-08 22:44:17,589 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2024-11-08 22:44:17,636 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2024-11-08 22:44:17,636 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2024-11-08 22:44:17,636 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2024-11-08 22:44:17,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:44:17,636 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-08 22:44:17,636 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-08 22:44:17,636 INFO L130 BoogieDeclarations]: Found specification of procedure class_remove_file [2024-11-08 22:44:17,636 INFO L138 BoogieDeclarations]: Found implementation of procedure class_remove_file [2024-11-08 22:44:17,637 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-08 22:44:17,637 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-08 22:44:17,637 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-11-08 22:44:17,637 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-11-08 22:44:17,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-08 22:44:17,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-08 22:44:17,637 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2024-11-08 22:44:17,637 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2024-11-08 22:44:17,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_open_lock_of_phantom_device [2024-11-08 22:44:17,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_open_lock_of_phantom_device [2024-11-08 22:44:17,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-08 22:44:17,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-08 22:44:17,640 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-08 22:44:17,642 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-08 22:44:17,642 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2024-11-08 22:44:17,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2024-11-08 22:44:17,642 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:44:17,643 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-08 22:44:17,643 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-08 22:44:17,643 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-08 22:44:17,643 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-08 22:44:17,643 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-11-08 22:44:17,643 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-11-08 22:44:17,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:44:17,644 INFO L130 BoogieDeclarations]: Found specification of procedure phantom_status [2024-11-08 22:44:17,644 INFO L138 BoogieDeclarations]: Found implementation of procedure phantom_status [2024-11-08 22:44:17,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:44:17,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:44:17,644 INFO L130 BoogieDeclarations]: Found specification of procedure phantom_remove [2024-11-08 22:44:17,645 INFO L138 BoogieDeclarations]: Found implementation of procedure phantom_remove [2024-11-08 22:44:17,645 INFO L130 BoogieDeclarations]: Found specification of procedure phantom_poll [2024-11-08 22:44:17,645 INFO L138 BoogieDeclarations]: Found implementation of procedure phantom_poll [2024-11-08 22:44:17,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:44:17,645 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-08 22:44:17,645 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-08 22:44:17,645 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-11-08 22:44:17,645 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-11-08 22:44:17,646 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-08 22:44:17,646 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-08 22:44:17,646 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:44:17,646 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-11-08 22:44:17,646 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-11-08 22:44:17,646 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-11-08 22:44:17,646 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-11-08 22:44:17,646 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-08 22:44:17,646 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-08 22:44:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-08 22:44:17,647 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-08 22:44:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2024-11-08 22:44:17,647 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2024-11-08 22:44:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-08 22:44:17,647 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-08 22:44:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:44:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-08 22:44:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-11-08 22:44:17,648 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-11-08 22:44:17,648 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:44:17,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:44:17,648 INFO L130 BoogieDeclarations]: Found specification of procedure phantom_ioctl [2024-11-08 22:44:17,648 INFO L138 BoogieDeclarations]: Found implementation of procedure phantom_ioctl [2024-11-08 22:44:17,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_phantom_mutex [2024-11-08 22:44:17,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_phantom_mutex [2024-11-08 22:44:17,648 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-08 22:44:17,648 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-08 22:44:18,124 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:44:18,127 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:44:33,248 INFO L? ?]: Removed 841 outVars from TransFormulas that were not future-live. [2024-11-08 22:44:33,248 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:44:33,961 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:44:33,961 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 22:44:33,966 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:44:33 BoogieIcfgContainer [2024-11-08 22:44:33,966 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:44:33,967 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:44:33,967 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:44:33,978 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:44:33,979 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:44:33" (1/1) ... [2024-11-08 22:44:33,990 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:44:34,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:34,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 480 states and 695 transitions. [2024-11-08 22:44:34,080 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 695 transitions. [2024-11-08 22:44:34,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:44:34,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:34,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:36,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:36,623 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:46,759 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:44:47,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:47,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 484 states and 715 transitions. [2024-11-08 22:44:47,021 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 715 transitions. [2024-11-08 22:44:47,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:44:47,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:47,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:48,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:49,149 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:59,551 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:44:59,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:59,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 488 states and 745 transitions. [2024-11-08 22:44:59,957 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 745 transitions. [2024-11-08 22:44:59,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:44:59,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:59,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:01,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:01,511 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:45:01,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:01,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 489 states and 746 transitions. [2024-11-08 22:45:01,542 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 746 transitions. [2024-11-08 22:45:01,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:45:01,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:01,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:03,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:03,441 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:45:03,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:03,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 490 states and 747 transitions. [2024-11-08 22:45:03,454 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 747 transitions. [2024-11-08 22:45:03,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:45:03,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:03,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:04,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:04,867 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:45:05,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:05,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 493 states and 752 transitions. [2024-11-08 22:45:05,072 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 752 transitions. [2024-11-08 22:45:05,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:45:05,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:05,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:06,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:06,378 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:45:06,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:06,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 494 states and 753 transitions. [2024-11-08 22:45:06,414 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 753 transitions. [2024-11-08 22:45:06,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:45:06,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:06,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:07,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:07,807 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:07,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:07,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 497 states and 757 transitions. [2024-11-08 22:45:07,876 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 757 transitions. [2024-11-08 22:45:07,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:45:07,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:07,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:09,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:09,276 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:19,865 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 [] [2024-11-08 22:45:20,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:20,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 503 states and 786 transitions. [2024-11-08 22:45:20,510 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 786 transitions. [2024-11-08 22:45:20,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:45:20,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:20,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:21,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:21,776 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:45:22,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:22,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 505 states and 789 transitions. [2024-11-08 22:45:22,041 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 789 transitions. [2024-11-08 22:45:22,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:45:22,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:22,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:23,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:23,562 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:45:23,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:23,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 506 states and 790 transitions. [2024-11-08 22:45:23,593 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 790 transitions. [2024-11-08 22:45:23,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:45:23,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:23,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:24,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:24,862 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:45:24,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:24,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 507 states and 790 transitions. [2024-11-08 22:45:24,890 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 790 transitions. [2024-11-08 22:45:24,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:45:24,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:24,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:26,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:26,418 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:27,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:27,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 512 states and 823 transitions. [2024-11-08 22:45:27,763 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 823 transitions. [2024-11-08 22:45:27,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:45:27,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:27,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:28,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:29,021 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:29,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:29,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 513 states and 823 transitions. [2024-11-08 22:45:29,119 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 823 transitions. [2024-11-08 22:45:29,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:45:29,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:29,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:30,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:30,483 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:45:30,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:30,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 514 states and 823 transitions. [2024-11-08 22:45:30,510 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 823 transitions. [2024-11-08 22:45:30,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:45:30,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:30,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:31,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:31,887 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:45:31,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:31,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 517 states and 827 transitions. [2024-11-08 22:45:31,951 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 827 transitions. [2024-11-08 22:45:31,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:45:31,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:31,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:33,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:33,435 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:45:33,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:33,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 518 states and 827 transitions. [2024-11-08 22:45:33,462 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 827 transitions. [2024-11-08 22:45:33,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:45:33,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:33,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:34,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:34,807 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:45,555 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 [] [2024-11-08 22:45:46,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:46,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 537 states and 881 transitions. [2024-11-08 22:45:46,556 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 881 transitions. [2024-11-08 22:45:46,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:45:46,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:46,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:47,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:48,181 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:59,289 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 [] [2024-11-08 22:46:01,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:01,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 557 states and 936 transitions. [2024-11-08 22:46:01,144 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 936 transitions. [2024-11-08 22:46:01,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:46:01,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:01,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:02,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:03,296 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:46:05,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:05,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 559 states and 938 transitions. [2024-11-08 22:46:05,749 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 938 transitions. [2024-11-08 22:46:05,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:46:05,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:05,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:06,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:07,248 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:46:18,376 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:46:21,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:21,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 580 states and 994 transitions. [2024-11-08 22:46:21,665 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 994 transitions. [2024-11-08 22:46:21,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 22:46:21,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:21,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:22,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:22,845 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:46:22,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:22,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 584 states and 1001 transitions. [2024-11-08 22:46:22,953 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 1001 transitions. [2024-11-08 22:46:22,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:46:22,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:22,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:23,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:24,175 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:46:26,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:26,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 586 states and 1003 transitions. [2024-11-08 22:46:26,426 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1003 transitions. [2024-11-08 22:46:26,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:46:26,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:26,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:27,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:28,083 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:46:39,624 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:46:44,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:44,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 608 states and 1060 transitions. [2024-11-08 22:46:44,441 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 1060 transitions. [2024-11-08 22:46:44,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:46:44,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:44,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:45,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:45,578 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:46:45,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:45,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 610 states and 1063 transitions. [2024-11-08 22:46:45,630 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1063 transitions. [2024-11-08 22:46:45,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:46:45,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:45,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:46,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:46,764 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:46:46,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:46,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 611 states and 1063 transitions. [2024-11-08 22:46:46,813 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 1063 transitions. [2024-11-08 22:46:46,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:46:46,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:46,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:48,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:48,215 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:46:48,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:48,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 615 states and 1070 transitions. [2024-11-08 22:46:48,337 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1070 transitions. [2024-11-08 22:46:48,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 22:46:48,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:48,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:49,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:49,601 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:46:51,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:51,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 617 states and 1072 transitions. [2024-11-08 22:46:51,721 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 1072 transitions. [2024-11-08 22:46:51,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 22:46:51,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:51,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:52,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:53,366 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:47:05,007 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:47:11,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:11,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 640 states and 1130 transitions. [2024-11-08 22:47:11,829 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1130 transitions. [2024-11-08 22:47:11,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:47:11,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:11,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:12,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:13,031 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:47:13,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:13,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 642 states and 1133 transitions. [2024-11-08 22:47:13,084 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1133 transitions. [2024-11-08 22:47:13,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:47:13,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:13,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:14,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:14,291 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:47:14,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:14,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 643 states and 1133 transitions. [2024-11-08 22:47:14,345 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 1133 transitions. [2024-11-08 22:47:14,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:47:14,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:14,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:15,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:15,545 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:47:15,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:15,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 644 states and 1133 transitions. [2024-11-08 22:47:15,596 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1133 transitions. [2024-11-08 22:47:15,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:47:15,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:15,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:16,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:16,774 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:47:16,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:16,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 648 states and 1140 transitions. [2024-11-08 22:47:16,911 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1140 transitions. [2024-11-08 22:47:16,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:47:16,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:16,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:17,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:18,031 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:47:20,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:20,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1142 states to 650 states and 1142 transitions. [2024-11-08 22:47:20,698 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1142 transitions. [2024-11-08 22:47:20,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:47:20,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:20,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:21,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:21,705 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:47:21,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:21,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1142 states to 651 states and 1142 transitions. [2024-11-08 22:47:21,785 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1142 transitions. [2024-11-08 22:47:21,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:47:21,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:21,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:22,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:22,986 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:47:23,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:23,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 653 states and 1145 transitions. [2024-11-08 22:47:23,076 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1145 transitions. [2024-11-08 22:47:23,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:47:23,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:23,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:24,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:24,418 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:47:24,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:24,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 654 states and 1145 transitions. [2024-11-08 22:47:24,518 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1145 transitions. [2024-11-08 22:47:24,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:47:24,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:24,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:25,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:25,766 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:47:25,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:25,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 655 states and 1145 transitions. [2024-11-08 22:47:25,858 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1145 transitions. [2024-11-08 22:47:25,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:47:25,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:25,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:26,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:26,987 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:47:27,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:27,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 659 states and 1152 transitions. [2024-11-08 22:47:27,108 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1152 transitions. [2024-11-08 22:47:27,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:47:27,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:27,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:28,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:28,238 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:47:28,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:28,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 663 states and 1159 transitions. [2024-11-08 22:47:28,330 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1159 transitions. [2024-11-08 22:47:28,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:47:28,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:28,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:29,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:29,616 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:47:32,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:32,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1161 states to 665 states and 1161 transitions. [2024-11-08 22:47:32,445 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1161 transitions. [2024-11-08 22:47:32,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:47:32,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:32,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:33,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:33,765 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:47:36,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:36,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1178 states to 676 states and 1178 transitions. [2024-11-08 22:47:36,541 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 1178 transitions. [2024-11-08 22:47:36,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:47:36,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:36,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:37,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:37,740 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:47:37,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:37,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1178 states to 677 states and 1178 transitions. [2024-11-08 22:47:37,787 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 1178 transitions. [2024-11-08 22:47:37,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:47:37,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:37,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:38,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:38,960 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:47:39,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:39,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 679 states and 1181 transitions. [2024-11-08 22:47:39,002 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1181 transitions. [2024-11-08 22:47:39,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:47:39,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:39,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:40,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:40,235 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:47:40,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:40,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 680 states and 1181 transitions. [2024-11-08 22:47:40,270 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1181 transitions. [2024-11-08 22:47:40,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:47:40,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:40,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:41,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:41,462 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:47:41,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:41,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 681 states and 1181 transitions. [2024-11-08 22:47:41,490 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1181 transitions. [2024-11-08 22:47:41,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:47:41,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:41,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:42,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:42,595 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:47:42,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:42,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1188 states to 685 states and 1188 transitions. [2024-11-08 22:47:42,746 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1188 transitions. [2024-11-08 22:47:42,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:47:42,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:42,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:43,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:44,090 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:47:44,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:44,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1195 states to 689 states and 1195 transitions. [2024-11-08 22:47:44,198 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 1195 transitions. [2024-11-08 22:47:44,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:47:44,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:44,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:45,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:45,193 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:47:45,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:45,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1195 states to 690 states and 1195 transitions. [2024-11-08 22:47:45,229 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1195 transitions. [2024-11-08 22:47:45,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:47:45,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:45,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:46,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:46,267 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:47:46,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:46,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 692 states and 1198 transitions. [2024-11-08 22:47:46,291 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1198 transitions. [2024-11-08 22:47:46,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:47:46,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:46,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:47,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:47,403 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:47:47,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:47,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 693 states and 1198 transitions. [2024-11-08 22:47:47,432 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1198 transitions. [2024-11-08 22:47:47,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:47:47,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:47,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:48,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:48,541 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:47:48,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:48,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 694 states and 1198 transitions. [2024-11-08 22:47:48,568 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1198 transitions. [2024-11-08 22:47:48,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:47:48,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:48,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:49,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:49,572 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:47:49,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:49,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1205 states to 698 states and 1205 transitions. [2024-11-08 22:47:49,673 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1205 transitions. [2024-11-08 22:47:49,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:47:49,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:49,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:50,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:50,747 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:47:55,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:55,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1225 states to 705 states and 1225 transitions. [2024-11-08 22:47:55,088 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1225 transitions. [2024-11-08 22:47:55,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:47:55,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:55,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:56,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:56,349 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:47:58,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:58,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1227 states to 707 states and 1227 transitions. [2024-11-08 22:47:58,900 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1227 transitions. [2024-11-08 22:47:58,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:47:58,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:58,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:59,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:59,931 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:48:02,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:02,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 709 states and 1229 transitions. [2024-11-08 22:48:02,639 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1229 transitions. [2024-11-08 22:48:02,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:48:02,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:02,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:03,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:03,792 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:48:06,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:06,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1231 states to 711 states and 1231 transitions. [2024-11-08 22:48:06,607 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1231 transitions. [2024-11-08 22:48:06,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:48:06,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:06,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:07,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:07,764 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:48:10,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:10,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 713 states and 1233 transitions. [2024-11-08 22:48:10,625 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1233 transitions. [2024-11-08 22:48:10,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:48:10,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:10,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:11,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:11,658 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:48:11,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:11,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 714 states and 1233 transitions. [2024-11-08 22:48:11,690 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1233 transitions. [2024-11-08 22:48:11,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:48:11,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:11,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:12,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:12,833 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:48:12,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:12,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 715 states and 1233 transitions. [2024-11-08 22:48:12,862 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1233 transitions. [2024-11-08 22:48:12,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:48:12,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:12,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:13,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:13,925 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:48:13,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:13,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1238 states to 718 states and 1238 transitions. [2024-11-08 22:48:13,994 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1238 transitions. [2024-11-08 22:48:13,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 22:48:13,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:13,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:14,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:15,061 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:16,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:16,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1246 states to 722 states and 1246 transitions. [2024-11-08 22:48:16,617 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 1246 transitions. [2024-11-08 22:48:16,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:48:16,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:16,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:17,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:17,700 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:19,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:19,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1253 states to 726 states and 1253 transitions. [2024-11-08 22:48:19,368 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1253 transitions. [2024-11-08 22:48:19,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:48:19,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:19,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:20,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:20,643 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:48:20,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:20,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1253 states to 727 states and 1253 transitions. [2024-11-08 22:48:20,672 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 1253 transitions. [2024-11-08 22:48:20,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:48:20,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:20,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:21,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:21,712 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:22,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:22,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1261 states to 731 states and 1261 transitions. [2024-11-08 22:48:22,571 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 1261 transitions. [2024-11-08 22:48:22,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 22:48:22,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:22,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:23,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:23,622 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:25,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:25,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1268 states to 735 states and 1268 transitions. [2024-11-08 22:48:25,284 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1268 transitions. [2024-11-08 22:48:25,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:48:25,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:25,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:26,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:26,345 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:48:27,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:27,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1268 states to 736 states and 1268 transitions. [2024-11-08 22:48:27,233 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1268 transitions. [2024-11-08 22:48:27,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:48:27,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:27,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:28,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:28,410 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:29,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:29,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1275 states to 740 states and 1275 transitions. [2024-11-08 22:48:29,191 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1275 transitions. [2024-11-08 22:48:29,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:48:29,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:29,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:30,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:30,261 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:48:30,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:30,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1280 states to 743 states and 1280 transitions. [2024-11-08 22:48:30,330 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1280 transitions. [2024-11-08 22:48:30,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:48:30,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:30,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:31,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:31,394 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:31,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:31,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 747 states and 1287 transitions. [2024-11-08 22:48:31,500 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 1287 transitions. [2024-11-08 22:48:31,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:48:31,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:31,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:32,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:32,476 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:48:33,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:33,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 748 states and 1287 transitions. [2024-11-08 22:48:33,408 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 1287 transitions. [2024-11-08 22:48:33,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:48:33,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:33,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:34,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:34,609 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:34,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:34,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 752 states and 1294 transitions. [2024-11-08 22:48:34,702 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 1294 transitions. [2024-11-08 22:48:34,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 22:48:34,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:34,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:35,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:35,771 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:48:36,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:36,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 753 states and 1294 transitions. [2024-11-08 22:48:36,677 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 1294 transitions. [2024-11-08 22:48:36,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:48:36,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:36,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:37,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:37,800 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:48:37,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:37,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 755 states and 1297 transitions. [2024-11-08 22:48:37,860 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 1297 transitions. [2024-11-08 22:48:37,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:48:37,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:37,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:39,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:39,173 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:48:39,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:39,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1301 states to 758 states and 1301 transitions. [2024-11-08 22:48:39,253 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1301 transitions. [2024-11-08 22:48:39,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:48:39,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:39,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:40,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:40,756 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:48:40,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:40,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1304 states to 760 states and 1304 transitions. [2024-11-08 22:48:40,812 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1304 transitions. [2024-11-08 22:48:40,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:48:40,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:40,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:42,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:42,332 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:48:42,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:42,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1307 states to 762 states and 1307 transitions. [2024-11-08 22:48:42,402 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1307 transitions. [2024-11-08 22:48:42,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:48:42,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:42,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:43,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:43,626 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:48:43,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:43,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1311 states to 764 states and 1311 transitions. [2024-11-08 22:48:43,697 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1311 transitions. [2024-11-08 22:48:43,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:48:43,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:43,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:45,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:45,362 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:48:45,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:45,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1312 states to 765 states and 1312 transitions. [2024-11-08 22:48:45,420 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 1312 transitions. [2024-11-08 22:48:45,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:48:45,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:45,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:46,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:46,862 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:48:50,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:50,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 779 states and 1361 transitions. [2024-11-08 22:48:50,538 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1361 transitions. [2024-11-08 22:48:50,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:48:50,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:50,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:52,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:52,150 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:48:55,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:56,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1410 states to 793 states and 1410 transitions. [2024-11-08 22:48:56,001 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1410 transitions. [2024-11-08 22:48:56,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:48:56,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:56,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:57,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:57,475 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:48:57,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:57,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1412 states to 795 states and 1412 transitions. [2024-11-08 22:48:57,545 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1412 transitions. [2024-11-08 22:48:57,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:48:57,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:57,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:58,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:58,977 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:48:59,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:59,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1420 states to 800 states and 1420 transitions. [2024-11-08 22:48:59,109 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 1420 transitions. [2024-11-08 22:48:59,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:48:59,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:59,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:00,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:00,788 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:49:04,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:04,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1469 states to 814 states and 1469 transitions. [2024-11-08 22:49:04,608 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 1469 transitions. [2024-11-08 22:49:04,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:49:04,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:04,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:05,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:05,841 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:49:05,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:05,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1471 states to 816 states and 1471 transitions. [2024-11-08 22:49:05,912 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1471 transitions. [2024-11-08 22:49:05,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:49:05,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:05,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:06,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:06,991 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:49:10,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:10,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1520 states to 830 states and 1520 transitions. [2024-11-08 22:49:10,699 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1520 transitions. [2024-11-08 22:49:10,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:49:10,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:10,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:11,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:12,019 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:49:12,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:12,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1522 states to 832 states and 1522 transitions. [2024-11-08 22:49:12,059 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1522 transitions. [2024-11-08 22:49:12,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:49:12,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:12,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:13,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:13,269 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:49:13,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:13,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1524 states to 834 states and 1524 transitions. [2024-11-08 22:49:13,330 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1524 transitions. [2024-11-08 22:49:13,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:49:13,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:13,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:14,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:14,334 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:49:18,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:18,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1573 states to 848 states and 1573 transitions. [2024-11-08 22:49:18,128 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1573 transitions. [2024-11-08 22:49:18,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:49:18,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:18,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:19,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:19,242 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:49:19,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:19,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1575 states to 850 states and 1575 transitions. [2024-11-08 22:49:19,286 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 1575 transitions. [2024-11-08 22:49:19,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:49:19,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:19,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:20,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:22,022 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:49:25,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:25,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1572 states to 850 states and 1572 transitions. [2024-11-08 22:49:25,460 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 1572 transitions. [2024-11-08 22:49:25,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:49:25,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:25,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:26,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:26,709 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:49:26,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:26,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1574 states to 852 states and 1574 transitions. [2024-11-08 22:49:26,790 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1574 transitions. [2024-11-08 22:49:26,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:49:26,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:26,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:28,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:28,156 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:49:30,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:30,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1579 states to 854 states and 1579 transitions. [2024-11-08 22:49:30,142 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 1579 transitions. [2024-11-08 22:49:30,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:49:30,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:30,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:31,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:31,571 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:49:33,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:33,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1587 states to 856 states and 1587 transitions. [2024-11-08 22:49:33,850 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1587 transitions. [2024-11-08 22:49:33,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:49:33,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:33,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:35,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:35,473 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:49:35,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:35,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1588 states to 857 states and 1588 transitions. [2024-11-08 22:49:35,563 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1588 transitions. [2024-11-08 22:49:35,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:49:35,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:35,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:36,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:37,078 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:49:37,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:37,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1590 states to 859 states and 1590 transitions. [2024-11-08 22:49:37,214 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 1590 transitions. [2024-11-08 22:49:37,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:49:37,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:37,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:38,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:38,724 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:49:38,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:38,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1592 states to 861 states and 1592 transitions. [2024-11-08 22:49:38,796 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1592 transitions. [2024-11-08 22:49:38,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:49:38,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:38,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:40,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:40,328 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:49:42,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:42,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1600 states to 863 states and 1600 transitions. [2024-11-08 22:49:42,187 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1600 transitions. [2024-11-08 22:49:42,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:49:42,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:42,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:43,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:43,736 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:49:45,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:45,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1605 states to 865 states and 1605 transitions. [2024-11-08 22:49:45,626 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1605 transitions. [2024-11-08 22:49:45,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:49:45,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:45,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:47,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:47,399 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:49:47,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:47,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1606 states to 866 states and 1606 transitions. [2024-11-08 22:49:47,467 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1606 transitions. [2024-11-08 22:49:47,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:49:47,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:47,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:48,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:49,562 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:49:55,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:55,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1628 states to 869 states and 1628 transitions. [2024-11-08 22:49:55,453 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1628 transitions. [2024-11-08 22:49:55,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:49:55,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:55,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:56,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:56,727 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 22:49:56,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:56,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1630 states to 870 states and 1630 transitions. [2024-11-08 22:49:56,794 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1630 transitions. [2024-11-08 22:49:56,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:49:56,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:56,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:57,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:57,967 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:49:58,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:58,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1632 states to 872 states and 1632 transitions. [2024-11-08 22:49:58,014 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1632 transitions. [2024-11-08 22:49:58,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:49:58,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:58,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:59,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:59,483 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:50:01,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:01,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1640 states to 874 states and 1640 transitions. [2024-11-08 22:50:01,562 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1640 transitions. [2024-11-08 22:50:01,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:50:01,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:01,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:02,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:05,010 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:50:18,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:18,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1700 states to 885 states and 1700 transitions. [2024-11-08 22:50:18,696 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 1700 transitions. [2024-11-08 22:50:18,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:50:18,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:18,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:19,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:20,089 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:50:20,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:20,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1712 states to 891 states and 1712 transitions. [2024-11-08 22:50:20,188 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 1712 transitions. [2024-11-08 22:50:20,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:50:20,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:20,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:21,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:21,733 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:50:21,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:21,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1714 states to 892 states and 1714 transitions. [2024-11-08 22:50:21,795 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1714 transitions. [2024-11-08 22:50:21,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:50:21,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:21,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:23,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:23,322 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 22:50:23,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:23,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1716 states to 893 states and 1716 transitions. [2024-11-08 22:50:23,387 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 1716 transitions. [2024-11-08 22:50:23,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:50:23,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:23,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:24,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:24,830 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:50:24,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:24,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1717 states to 894 states and 1717 transitions. [2024-11-08 22:50:24,908 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 1717 transitions. [2024-11-08 22:50:24,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:50:24,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:24,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:26,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:26,467 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:50:26,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:26,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1719 states to 896 states and 1719 transitions. [2024-11-08 22:50:26,515 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 1719 transitions. [2024-11-08 22:50:26,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:50:26,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:26,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:27,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:27,990 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:50:29,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:29,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1727 states to 898 states and 1727 transitions. [2024-11-08 22:50:29,992 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 1727 transitions. [2024-11-08 22:50:29,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:50:29,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:29,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:30,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:31,232 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:50:31,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:31,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1727 states to 899 states and 1727 transitions. [2024-11-08 22:50:31,373 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 1727 transitions. [2024-11-08 22:50:31,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:50:31,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:31,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:32,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:32,848 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:50:32,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:32,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1727 states to 900 states and 1727 transitions. [2024-11-08 22:50:32,891 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 1727 transitions. [2024-11-08 22:50:32,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:50:32,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:32,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:34,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:34,110 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:50:34,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:34,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1730 states to 901 states and 1730 transitions. [2024-11-08 22:50:34,168 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 1730 transitions. [2024-11-08 22:50:34,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:50:34,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:34,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:35,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:35,530 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 22:50:35,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:35,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1732 states to 902 states and 1732 transitions. [2024-11-08 22:50:35,590 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1732 transitions. [2024-11-08 22:50:35,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:50:35,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:35,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:36,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:36,878 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:50:36,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:36,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1733 states to 903 states and 1733 transitions. [2024-11-08 22:50:36,950 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 1733 transitions. [2024-11-08 22:50:36,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:50:36,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:36,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:38,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:38,235 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:50:40,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:40,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1741 states to 905 states and 1741 transitions. [2024-11-08 22:50:40,439 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1741 transitions. [2024-11-08 22:50:40,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:50:40,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:40,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:41,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:41,776 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:50:45,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:45,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1768 states to 910 states and 1768 transitions. [2024-11-08 22:50:45,579 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 1768 transitions. [2024-11-08 22:50:45,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:50:45,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:45,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:46,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:47,030 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:50:47,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:47,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1775 states to 911 states and 1775 transitions. [2024-11-08 22:50:47,229 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1775 transitions. [2024-11-08 22:50:47,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:50:47,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:47,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:48,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:48,457 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:50:50,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:50,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1782 states to 915 states and 1782 transitions. [2024-11-08 22:50:50,883 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 1782 transitions. [2024-11-08 22:50:50,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:50:50,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:50,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:52,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:52,164 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:50:52,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:52,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1788 states to 919 states and 1788 transitions. [2024-11-08 22:50:52,220 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1788 transitions. [2024-11-08 22:50:52,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:50:52,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:52,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:53,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:53,508 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:50:53,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:53,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1791 states to 920 states and 1791 transitions. [2024-11-08 22:50:53,569 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 1791 transitions. [2024-11-08 22:50:53,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:50:53,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:53,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:54,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:54,763 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 22:50:54,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:54,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1793 states to 921 states and 1793 transitions. [2024-11-08 22:50:54,832 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1793 transitions. [2024-11-08 22:50:54,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:50:54,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:54,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:55,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:55,879 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:50:55,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:55,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1794 states to 922 states and 1794 transitions. [2024-11-08 22:50:55,951 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 1794 transitions. [2024-11-08 22:50:55,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:50:55,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:55,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:57,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:57,299 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:50:59,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:59,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1801 states to 926 states and 1801 transitions. [2024-11-08 22:50:59,596 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 1801 transitions. [2024-11-08 22:50:59,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:50:59,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:59,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:00,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:00,879 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:51:00,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:00,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1806 states to 928 states and 1806 transitions. [2024-11-08 22:51:00,954 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1806 transitions. [2024-11-08 22:51:00,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:51:00,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:00,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:01,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:02,070 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 22:51:04,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:04,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1831 states to 931 states and 1831 transitions. [2024-11-08 22:51:04,897 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 1831 transitions. [2024-11-08 22:51:04,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:51:04,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:04,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:06,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:06,178 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 22:51:06,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:06,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1833 states to 932 states and 1833 transitions. [2024-11-08 22:51:06,234 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1833 transitions. [2024-11-08 22:51:06,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:51:06,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:06,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:07,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:07,426 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:51:07,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:07,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1834 states to 933 states and 1834 transitions. [2024-11-08 22:51:07,593 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 1834 transitions. [2024-11-08 22:51:07,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:51:07,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:07,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:09,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:09,291 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:51:10,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:10,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1841 states to 937 states and 1841 transitions. [2024-11-08 22:51:10,466 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1841 transitions. [2024-11-08 22:51:10,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:51:10,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:10,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:11,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:11,903 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:51:11,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:11,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1847 states to 939 states and 1847 transitions. [2024-11-08 22:51:11,989 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1847 transitions. [2024-11-08 22:51:11,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:51:11,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:11,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:13,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:13,546 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:51:13,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:13,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1852 states to 941 states and 1852 transitions. [2024-11-08 22:51:13,624 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1852 transitions. [2024-11-08 22:51:13,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:51:13,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:13,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:15,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:15,136 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:51:15,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:15,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1853 states to 942 states and 1853 transitions. [2024-11-08 22:51:15,218 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 1853 transitions. [2024-11-08 22:51:15,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:51:15,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:15,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:16,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:16,658 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:51:19,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:19,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1854 states to 943 states and 1854 transitions. [2024-11-08 22:51:19,242 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1854 transitions. [2024-11-08 22:51:19,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:51:19,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:19,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:20,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:20,948 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 22:51:23,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:23,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1879 states to 946 states and 1879 transitions. [2024-11-08 22:51:23,893 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1879 transitions. [2024-11-08 22:51:23,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:51:23,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:23,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:25,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:25,559 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:51:28,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:28,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1912 states to 949 states and 1912 transitions. [2024-11-08 22:51:28,530 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 1912 transitions. [2024-11-08 22:51:28,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:51:28,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:28,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:30,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:30,220 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:51:30,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:30,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1914 states to 950 states and 1914 transitions. [2024-11-08 22:51:30,298 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1914 transitions. [2024-11-08 22:51:30,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:51:30,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:30,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:32,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:33,342 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:51:46,363 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:52:11,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:11,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2040 states to 981 states and 2040 transitions. [2024-11-08 22:52:11,728 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 2040 transitions. [2024-11-08 22:52:11,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:52:11,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:11,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:13,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:13,512 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:52:15,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:15,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2044 states to 983 states and 2044 transitions. [2024-11-08 22:52:15,651 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 2044 transitions. [2024-11-08 22:52:15,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:52:15,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:15,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:16,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:16,951 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:52:17,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:17,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2044 states to 984 states and 2044 transitions. [2024-11-08 22:52:17,197 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 2044 transitions. [2024-11-08 22:52:17,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:52:17,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:17,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:18,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:18,476 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:52:18,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:18,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2051 states to 988 states and 2051 transitions. [2024-11-08 22:52:18,562 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 2051 transitions. [2024-11-08 22:52:18,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:52:18,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:18,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:19,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:19,912 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:52:20,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:20,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2057 states to 990 states and 2057 transitions. [2024-11-08 22:52:20,003 INFO L276 IsEmpty]: Start isEmpty. Operand 990 states and 2057 transitions. [2024-11-08 22:52:20,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:52:20,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:20,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:21,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:21,315 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:52:21,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:21,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2062 states to 992 states and 2062 transitions. [2024-11-08 22:52:21,387 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 2062 transitions. [2024-11-08 22:52:21,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:52:21,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:21,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:22,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:22,784 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:52:22,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:22,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2063 states to 993 states and 2063 transitions. [2024-11-08 22:52:22,877 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 2063 transitions. [2024-11-08 22:52:22,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:52:22,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:22,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:24,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:24,413 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:52:27,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:27,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2064 states to 994 states and 2064 transitions. [2024-11-08 22:52:27,402 INFO L276 IsEmpty]: Start isEmpty. Operand 994 states and 2064 transitions. [2024-11-08 22:52:27,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:52:27,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:27,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:28,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:28,644 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 22:52:31,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:31,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2089 states to 997 states and 2089 transitions. [2024-11-08 22:52:31,543 INFO L276 IsEmpty]: Start isEmpty. Operand 997 states and 2089 transitions. [2024-11-08 22:52:31,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:52:31,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:31,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:32,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:32,913 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:52:36,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:36,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2116 states to 1000 states and 2116 transitions. [2024-11-08 22:52:36,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 2116 transitions. [2024-11-08 22:52:36,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:52:36,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:36,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:37,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:37,392 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 15 proven. 7 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:52:42,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:42,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2122 states to 1003 states and 2122 transitions. [2024-11-08 22:52:42,304 INFO L276 IsEmpty]: Start isEmpty. Operand 1003 states and 2122 transitions. [2024-11-08 22:52:42,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:52:42,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:42,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:43,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:43,603 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:52:52,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:52,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2168 states to 1010 states and 2168 transitions. [2024-11-08 22:52:52,115 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 2168 transitions. [2024-11-08 22:52:52,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:52:52,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:52,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:53,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:53,475 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:52:59,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:59,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2206 states to 1018 states and 2206 transitions. [2024-11-08 22:52:59,646 INFO L276 IsEmpty]: Start isEmpty. Operand 1018 states and 2206 transitions. [2024-11-08 22:52:59,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:52:59,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:59,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:00,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:00,849 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:53:03,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:03,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2210 states to 1020 states and 2210 transitions. [2024-11-08 22:53:03,259 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 2210 transitions. [2024-11-08 22:53:03,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:53:03,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:03,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:04,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:04,307 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:53:04,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:04,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2210 states to 1021 states and 2210 transitions. [2024-11-08 22:53:04,586 INFO L276 IsEmpty]: Start isEmpty. Operand 1021 states and 2210 transitions. [2024-11-08 22:53:04,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:53:04,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:04,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:05,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:05,754 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:53:05,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:05,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2217 states to 1025 states and 2217 transitions. [2024-11-08 22:53:05,878 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 2217 transitions. [2024-11-08 22:53:05,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:53:05,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:05,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:07,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:07,345 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:53:07,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:07,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2222 states to 1029 states and 2222 transitions. [2024-11-08 22:53:07,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1029 states and 2222 transitions. [2024-11-08 22:53:07,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:53:07,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:07,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:08,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:08,563 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:53:08,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:08,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2229 states to 1031 states and 2229 transitions. [2024-11-08 22:53:08,667 INFO L276 IsEmpty]: Start isEmpty. Operand 1031 states and 2229 transitions. [2024-11-08 22:53:08,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:53:08,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:08,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:09,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:09,773 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:53:09,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:09,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2234 states to 1033 states and 2234 transitions. [2024-11-08 22:53:09,860 INFO L276 IsEmpty]: Start isEmpty. Operand 1033 states and 2234 transitions. [2024-11-08 22:53:09,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:53:09,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:09,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:10,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:11,018 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:53:11,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:11,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2235 states to 1034 states and 2235 transitions. [2024-11-08 22:53:11,087 INFO L276 IsEmpty]: Start isEmpty. Operand 1034 states and 2235 transitions. [2024-11-08 22:53:11,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:53:11,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:11,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:12,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:12,327 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 22:53:15,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:15,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2254 states to 1037 states and 2254 transitions. [2024-11-08 22:53:15,295 INFO L276 IsEmpty]: Start isEmpty. Operand 1037 states and 2254 transitions. [2024-11-08 22:53:15,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:53:15,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:15,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:16,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:16,476 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:53:21,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:21,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2260 states to 1040 states and 2260 transitions. [2024-11-08 22:53:21,811 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 2260 transitions. [2024-11-08 22:53:21,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:53:21,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:21,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:22,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:23,028 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 16 proven. 7 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:53:23,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:23,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2260 states to 1041 states and 2260 transitions. [2024-11-08 22:53:23,102 INFO L276 IsEmpty]: Start isEmpty. Operand 1041 states and 2260 transitions. [2024-11-08 22:53:23,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:53:23,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:23,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:24,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:24,320 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:53:28,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:28,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2294 states to 1047 states and 2294 transitions. [2024-11-08 22:53:28,441 INFO L276 IsEmpty]: Start isEmpty. Operand 1047 states and 2294 transitions. [2024-11-08 22:53:28,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:53:28,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:28,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:29,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:32,228 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:53:38,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:38,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2297 states to 1049 states and 2297 transitions. [2024-11-08 22:53:38,046 INFO L276 IsEmpty]: Start isEmpty. Operand 1049 states and 2297 transitions. [2024-11-08 22:53:38,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:53:38,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:38,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:38,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:39,199 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:53:42,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:42,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2299 states to 1050 states and 2299 transitions. [2024-11-08 22:53:42,142 INFO L276 IsEmpty]: Start isEmpty. Operand 1050 states and 2299 transitions. [2024-11-08 22:53:42,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:53:42,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:42,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:43,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:43,419 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 15 proven. 7 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:53:54,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:54,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2306 states to 1054 states and 2306 transitions. [2024-11-08 22:53:54,515 INFO L276 IsEmpty]: Start isEmpty. Operand 1054 states and 2306 transitions. [2024-11-08 22:53:54,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:53:54,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:54,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:55,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:55,802 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:53:55,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:55,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2314 states to 1059 states and 2314 transitions. [2024-11-08 22:53:55,907 INFO L276 IsEmpty]: Start isEmpty. Operand 1059 states and 2314 transitions. [2024-11-08 22:53:55,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:53:55,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:55,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:57,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:57,090 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:53:57,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:57,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2322 states to 1061 states and 2322 transitions. [2024-11-08 22:53:57,198 INFO L276 IsEmpty]: Start isEmpty. Operand 1061 states and 2322 transitions. [2024-11-08 22:53:57,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:53:57,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:57,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:58,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:58,346 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:53:58,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:58,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2327 states to 1063 states and 2327 transitions. [2024-11-08 22:53:58,411 INFO L276 IsEmpty]: Start isEmpty. Operand 1063 states and 2327 transitions. [2024-11-08 22:53:58,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:53:58,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:58,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:59,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:59,647 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:53:59,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:59,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2330 states to 1065 states and 2330 transitions. [2024-11-08 22:53:59,712 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 2330 transitions. [2024-11-08 22:53:59,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:53:59,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:59,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:00,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:00,869 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:54:00,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:00,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2331 states to 1066 states and 2331 transitions. [2024-11-08 22:54:00,941 INFO L276 IsEmpty]: Start isEmpty. Operand 1066 states and 2331 transitions. [2024-11-08 22:54:00,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:54:00,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:00,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:02,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:02,151 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:54:02,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:02,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2341 states to 1072 states and 2341 transitions. [2024-11-08 22:54:02,376 INFO L276 IsEmpty]: Start isEmpty. Operand 1072 states and 2341 transitions. [2024-11-08 22:54:02,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:54:02,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:02,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:03,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:03,388 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 22:54:06,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:06,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2360 states to 1075 states and 2360 transitions. [2024-11-08 22:54:06,450 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 2360 transitions. [2024-11-08 22:54:06,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:54:06,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:06,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:07,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:07,956 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:54:09,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:09,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2360 states to 1076 states and 2360 transitions. [2024-11-08 22:54:09,812 INFO L276 IsEmpty]: Start isEmpty. Operand 1076 states and 2360 transitions. [2024-11-08 22:54:09,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:54:09,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:09,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:10,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:15,215 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 20 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:54:36,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:36,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2440 states to 1089 states and 2440 transitions. [2024-11-08 22:54:36,847 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 2440 transitions. [2024-11-08 22:54:36,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:54:36,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:36,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:37,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:37,935 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:54:38,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:38,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2445 states to 1092 states and 2445 transitions. [2024-11-08 22:54:38,018 INFO L276 IsEmpty]: Start isEmpty. Operand 1092 states and 2445 transitions. [2024-11-08 22:54:38,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:54:38,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:38,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:39,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:39,336 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:54:42,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:42,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2454 states to 1094 states and 2454 transitions. [2024-11-08 22:54:42,428 INFO L276 IsEmpty]: Start isEmpty. Operand 1094 states and 2454 transitions. [2024-11-08 22:54:42,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:54:42,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:42,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:43,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:43,721 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:54:46,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:46,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2460 states to 1096 states and 2460 transitions. [2024-11-08 22:54:46,592 INFO L276 IsEmpty]: Start isEmpty. Operand 1096 states and 2460 transitions. [2024-11-08 22:54:46,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:54:46,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:46,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:47,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:47,945 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:54:50,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:50,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2462 states to 1097 states and 2462 transitions. [2024-11-08 22:54:50,806 INFO L276 IsEmpty]: Start isEmpty. Operand 1097 states and 2462 transitions. [2024-11-08 22:54:50,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:54:50,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:50,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:51,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:51,986 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:54:53,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:53,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2462 states to 1098 states and 2462 transitions. [2024-11-08 22:54:53,337 INFO L276 IsEmpty]: Start isEmpty. Operand 1098 states and 2462 transitions. [2024-11-08 22:54:53,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:54:53,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:53,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:54,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:54,512 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:54:54,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:54,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2472 states to 1104 states and 2472 transitions. [2024-11-08 22:54:54,732 INFO L276 IsEmpty]: Start isEmpty. Operand 1104 states and 2472 transitions. [2024-11-08 22:54:54,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:54:54,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:54,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:55,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:55,951 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:54:56,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:56,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2482 states to 1110 states and 2482 transitions. [2024-11-08 22:54:56,044 INFO L276 IsEmpty]: Start isEmpty. Operand 1110 states and 2482 transitions. [2024-11-08 22:54:56,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:54:56,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:56,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:57,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:57,346 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:54:57,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:57,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2485 states to 1112 states and 2485 transitions. [2024-11-08 22:54:57,389 INFO L276 IsEmpty]: Start isEmpty. Operand 1112 states and 2485 transitions. [2024-11-08 22:54:57,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:54:57,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:57,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:58,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:58,615 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:54:58,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:58,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2485 states to 1113 states and 2485 transitions. [2024-11-08 22:54:58,658 INFO L276 IsEmpty]: Start isEmpty. Operand 1113 states and 2485 transitions. [2024-11-08 22:54:58,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:54:58,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:58,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:59,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:59,859 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:55:00,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:00,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2496 states to 1119 states and 2496 transitions. [2024-11-08 22:55:00,069 INFO L276 IsEmpty]: Start isEmpty. Operand 1119 states and 2496 transitions. [2024-11-08 22:55:00,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:55:00,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:00,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:01,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:01,382 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:55:01,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:01,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2496 states to 1120 states and 2496 transitions. [2024-11-08 22:55:01,424 INFO L276 IsEmpty]: Start isEmpty. Operand 1120 states and 2496 transitions. [2024-11-08 22:55:01,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:55:01,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:01,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:02,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:02,704 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:55:02,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:02,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2499 states to 1122 states and 2499 transitions. [2024-11-08 22:55:02,746 INFO L276 IsEmpty]: Start isEmpty. Operand 1122 states and 2499 transitions. [2024-11-08 22:55:02,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:55:02,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:02,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:03,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:03,879 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:55:05,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:05,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2501 states to 1124 states and 2501 transitions. [2024-11-08 22:55:05,432 INFO L276 IsEmpty]: Start isEmpty. Operand 1124 states and 2501 transitions. [2024-11-08 22:55:05,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:55:05,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:05,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:06,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:06,688 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:55:06,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:06,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2514 states to 1130 states and 2514 transitions. [2024-11-08 22:55:06,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1130 states and 2514 transitions. [2024-11-08 22:55:06,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:55:06,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:06,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:08,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:08,241 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:55:08,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:08,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2514 states to 1131 states and 2514 transitions. [2024-11-08 22:55:08,307 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 2514 transitions. [2024-11-08 22:55:08,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:55:08,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:08,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:09,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:09,983 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:55:10,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:10,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2514 states to 1132 states and 2514 transitions. [2024-11-08 22:55:10,025 INFO L276 IsEmpty]: Start isEmpty. Operand 1132 states and 2514 transitions. [2024-11-08 22:55:10,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:55:10,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:10,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:11,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:11,381 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:55:14,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:14,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2519 states to 1136 states and 2519 transitions. [2024-11-08 22:55:14,762 INFO L276 IsEmpty]: Start isEmpty. Operand 1136 states and 2519 transitions. [2024-11-08 22:55:14,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:55:14,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:14,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:15,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:15,955 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:55:22,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:22,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2541 states to 1139 states and 2541 transitions. [2024-11-08 22:55:22,154 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 2541 transitions. [2024-11-08 22:55:22,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:55:22,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:22,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:23,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:23,479 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:55:23,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:23,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2554 states to 1145 states and 2554 transitions. [2024-11-08 22:55:23,665 INFO L276 IsEmpty]: Start isEmpty. Operand 1145 states and 2554 transitions. [2024-11-08 22:55:23,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:55:23,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:23,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:25,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:25,141 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:55:25,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:25,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2563 states to 1151 states and 2563 transitions. [2024-11-08 22:55:25,296 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 2563 transitions. [2024-11-08 22:55:25,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:55:25,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:25,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:26,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:26,886 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:55:26,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:26,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2564 states to 1152 states and 2564 transitions. [2024-11-08 22:55:26,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1152 states and 2564 transitions. [2024-11-08 22:55:26,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:55:26,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:26,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:28,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:28,162 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:55:31,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:31,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2571 states to 1154 states and 2571 transitions. [2024-11-08 22:55:31,109 INFO L276 IsEmpty]: Start isEmpty. Operand 1154 states and 2571 transitions. [2024-11-08 22:55:31,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:55:31,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:31,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:32,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:33,639 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:55:51,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:51,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2618 states to 1163 states and 2618 transitions. [2024-11-08 22:55:51,600 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 2618 transitions. [2024-11-08 22:55:51,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:55:51,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:51,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:52,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:53,027 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:55:56,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:56,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2619 states to 1165 states and 2619 transitions. [2024-11-08 22:55:56,433 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 2619 transitions. [2024-11-08 22:55:56,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:55:56,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:56,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:57,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:57,631 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:55:57,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:57,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2631 states to 1171 states and 2631 transitions. [2024-11-08 22:55:57,775 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states and 2631 transitions. [2024-11-08 22:55:57,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:55:57,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:57,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:58,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:59,047 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 22:55:59,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:59,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2631 states to 1172 states and 2631 transitions. [2024-11-08 22:55:59,091 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 2631 transitions. [2024-11-08 22:55:59,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:55:59,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:59,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:00,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:00,621 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 17 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:56:00,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:00,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2637 states to 1174 states and 2635 transitions. [2024-11-08 22:56:00,764 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 2635 transitions. [2024-11-08 22:56:00,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:56:00,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:00,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:01,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:01,975 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:56:02,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:02,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2637 states to 1175 states and 2635 transitions. [2024-11-08 22:56:02,033 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 2635 transitions. [2024-11-08 22:56:02,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:56:02,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:02,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:03,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:03,542 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:56:03,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:03,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2649 states to 1181 states and 2647 transitions. [2024-11-08 22:56:03,698 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 2647 transitions. [2024-11-08 22:56:03,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:56:03,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:03,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:04,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:04,978 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:56:05,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:05,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2653 states to 1184 states and 2651 transitions. [2024-11-08 22:56:05,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 2651 transitions. [2024-11-08 22:56:05,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:56:05,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:05,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:06,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:06,271 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 22:56:06,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:06,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2653 states to 1185 states and 2651 transitions. [2024-11-08 22:56:06,339 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 2651 transitions. [2024-11-08 22:56:06,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:56:06,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:06,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:07,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:07,717 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 22:56:07,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:07,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2658 states to 1189 states and 2656 transitions. [2024-11-08 22:56:07,840 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 2656 transitions. [2024-11-08 22:56:07,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:56:07,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:07,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:08,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:09,013 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:56:09,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:09,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2658 states to 1190 states and 2656 transitions. [2024-11-08 22:56:09,054 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 2656 transitions. [2024-11-08 22:56:09,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:56:09,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:09,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:10,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:10,230 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:56:10,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:10,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2664 states to 1194 states and 2662 transitions. [2024-11-08 22:56:10,317 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 2662 transitions. [2024-11-08 22:56:10,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:56:10,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:10,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:11,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:11,539 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:56:11,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:11,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2676 states to 1200 states and 2674 transitions. [2024-11-08 22:56:11,685 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 2674 transitions. [2024-11-08 22:56:11,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:56:11,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:11,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:13,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:13,340 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:56:13,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:13,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2682 states to 1205 states and 2680 transitions. [2024-11-08 22:56:13,686 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 2680 transitions. [2024-11-08 22:56:13,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:56:13,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:13,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms