./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--input--tablet--gtco.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0abfce39-df0e-49e6-bde7-5f7f5200a4e5/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0abfce39-df0e-49e6-bde7-5f7f5200a4e5/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_0abfce39-df0e-49e6-bde7-5f7f5200a4e5/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0abfce39-df0e-49e6-bde7-5f7f5200a4e5/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--input--tablet--gtco.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0abfce39-df0e-49e6-bde7-5f7f5200a4e5/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_0abfce39-df0e-49e6-bde7-5f7f5200a4e5/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 63b56e314339d219b900d45eff744f2905a6b0e7256894e9da7286284d3b0c99 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:29:15,863 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:29:15,961 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0abfce39-df0e-49e6-bde7-5f7f5200a4e5/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 22:29:15,970 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:29:15,974 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:29:15,998 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:29:15,998 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:29:15,999 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:29:16,000 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:29:16,000 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:29:16,001 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:29:16,001 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:29:16,001 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:29:16,002 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:29:16,002 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:29:16,003 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:29:16,003 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:29:16,003 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:29:16,004 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:29:16,004 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:29:16,004 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:29:16,009 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:29:16,009 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:29:16,009 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:29:16,010 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:29:16,010 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:29:16,010 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:29:16,011 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:29:16,011 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:29:16,011 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:29:16,011 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_0abfce39-df0e-49e6-bde7-5f7f5200a4e5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0abfce39-df0e-49e6-bde7-5f7f5200a4e5/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 63b56e314339d219b900d45eff744f2905a6b0e7256894e9da7286284d3b0c99 [2024-11-08 22:29:16,287 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:29:16,311 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:29:16,315 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:29:16,317 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:29:16,318 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:29:16,319 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0abfce39-df0e-49e6-bde7-5f7f5200a4e5/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--input--tablet--gtco.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-08 22:29:18,302 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:29:18,800 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:29:18,801 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0abfce39-df0e-49e6-bde7-5f7f5200a4e5/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--input--tablet--gtco.ko-entry_point.cil.out.i [2024-11-08 22:29:18,828 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0abfce39-df0e-49e6-bde7-5f7f5200a4e5/bin/ukojak-verify-ImItNfHLgk/data/c35a187da/0481f6200bee4751941a1c84f9172501/FLAGeb7819371 [2024-11-08 22:29:18,848 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0abfce39-df0e-49e6-bde7-5f7f5200a4e5/bin/ukojak-verify-ImItNfHLgk/data/c35a187da/0481f6200bee4751941a1c84f9172501 [2024-11-08 22:29:18,850 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:29:18,852 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:29:18,854 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:29:18,854 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:29:18,861 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:29:18,862 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:29:18" (1/1) ... [2024-11-08 22:29:18,863 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3375687a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:29:18, skipping insertion in model container [2024-11-08 22:29:18,863 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:29:18" (1/1) ... [2024-11-08 22:29:18,952 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:29:19,717 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_0abfce39-df0e-49e6-bde7-5f7f5200a4e5/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--input--tablet--gtco.ko-entry_point.cil.out.i[104745,104758] [2024-11-08 22:29:20,220 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:29:20,251 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:29:20,380 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_0abfce39-df0e-49e6-bde7-5f7f5200a4e5/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--input--tablet--gtco.ko-entry_point.cil.out.i[104745,104758] [2024-11-08 22:29:20,573 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:29:20,633 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:29:20,635 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:29:20 WrapperNode [2024-11-08 22:29:20,635 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:29:20,636 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:29:20,637 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:29:20,637 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:29:20,646 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:29:20" (1/1) ... [2024-11-08 22:29:20,718 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:29:20" (1/1) ... [2024-11-08 22:29:20,918 INFO L138 Inliner]: procedures = 113, calls = 1240, calls flagged for inlining = 52, calls inlined = 49, statements flattened = 2688 [2024-11-08 22:29:20,922 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:29:20,923 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:29:20,923 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:29:20,923 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:29:20,941 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:29:20" (1/1) ... [2024-11-08 22:29:20,944 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:29:20" (1/1) ... [2024-11-08 22:29:20,993 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:29:20" (1/1) ... [2024-11-08 22:29:20,993 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:29:20" (1/1) ... [2024-11-08 22:29:21,090 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:29:20" (1/1) ... [2024-11-08 22:29:21,105 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:29:20" (1/1) ... [2024-11-08 22:29:21,123 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:29:20" (1/1) ... [2024-11-08 22:29:21,137 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:29:20" (1/1) ... [2024-11-08 22:29:21,164 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:29:21,166 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:29:21,166 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:29:21,166 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:29:21,167 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:29:20" (1/1) ... [2024-11-08 22:29:21,173 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:29:21,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0abfce39-df0e-49e6-bde7-5f7f5200a4e5/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:29:21,211 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0abfce39-df0e-49e6-bde7-5f7f5200a4e5/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:29:21,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0abfce39-df0e-49e6-bde7-5f7f5200a4e5/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:29:21,249 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2024-11-08 22:29:21,249 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2024-11-08 22:29:21,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 22:29:21,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 22:29:21,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-08 22:29:21,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-08 22:29:21,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:29:21,251 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-08 22:29:21,251 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-08 22:29:21,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 22:29:21,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 22:29:21,252 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-11-08 22:29:21,253 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-11-08 22:29:21,253 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-08 22:29:21,253 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-08 22:29:21,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:29:21,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-08 22:29:21,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-08 22:29:21,255 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-08 22:29:21,255 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-08 22:29:21,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-08 22:29:21,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-08 22:29:21,255 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 22:29:21,256 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 22:29:21,256 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:29:21,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2024-11-08 22:29:21,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2024-11-08 22:29:21,256 INFO L130 BoogieDeclarations]: Found specification of procedure gtco_disconnect [2024-11-08 22:29:21,256 INFO L138 BoogieDeclarations]: Found implementation of procedure gtco_disconnect [2024-11-08 22:29:21,256 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2024-11-08 22:29:21,257 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2024-11-08 22:29:21,257 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:29:21,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-08 22:29:21,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-08 22:29:21,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:29:21,257 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:29:21,257 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2024-11-08 22:29:21,258 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2024-11-08 22:29:21,258 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2024-11-08 22:29:21,258 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2024-11-08 22:29:21,258 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:29:21,258 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:29:21,261 INFO L130 BoogieDeclarations]: Found specification of procedure input_get_drvdata [2024-11-08 22:29:21,262 INFO L138 BoogieDeclarations]: Found implementation of procedure input_get_drvdata [2024-11-08 22:29:21,262 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-08 22:29:21,262 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-08 22:29:21,262 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-08 22:29:21,262 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-08 22:29:21,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2024-11-08 22:29:21,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2024-11-08 22:29:21,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:29:21,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-08 22:29:21,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-08 22:29:21,263 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:29:21,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:29:21,682 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:29:21,686 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:29:21,802 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-08 22:29:21,887 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true; [2024-11-08 22:29:37,313 INFO L? ?]: Removed 842 outVars from TransFormulas that were not future-live. [2024-11-08 22:29:37,313 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:29:37,786 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:29:37,786 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-08 22:29:37,786 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:29:37 BoogieIcfgContainer [2024-11-08 22:29:37,787 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:29:37,787 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:29:37,787 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:29:37,799 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:29:37,799 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:29:37" (1/1) ... [2024-11-08 22:29:37,811 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:29:37,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:37,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 406 states and 613 transitions. [2024-11-08 22:29:37,886 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 613 transitions. [2024-11-08 22:29:37,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:29:37,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:37,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:40,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:41,300 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 22:29:51,359 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:29:51,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:51,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 411 states and 625 transitions. [2024-11-08 22:29:51,737 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 625 transitions. [2024-11-08 22:29:51,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:29:51,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:51,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:53,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:53,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:29:54,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:54,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 412 states and 626 transitions. [2024-11-08 22:29:54,020 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 626 transitions. [2024-11-08 22:29:54,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:29:54,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:54,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:55,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:56,202 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 22:29:56,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:56,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 411 states and 623 transitions. [2024-11-08 22:29:56,321 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 623 transitions. [2024-11-08 22:29:56,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:29:56,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:56,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:57,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:58,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:29:58,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:58,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 414 states and 633 transitions. [2024-11-08 22:29:58,825 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 633 transitions. [2024-11-08 22:29:58,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:29:58,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:58,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:00,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:00,554 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:00,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:00,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 416 states and 635 transitions. [2024-11-08 22:30:00,582 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 635 transitions. [2024-11-08 22:30:00,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:30:00,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:00,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:02,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:02,743 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 22:30:12,981 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:30:14,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:14,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 428 states and 664 transitions. [2024-11-08 22:30:14,382 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 664 transitions. [2024-11-08 22:30:14,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:30:14,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:14,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:15,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:16,171 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:16,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:16,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 427 states and 659 transitions. [2024-11-08 22:30:16,432 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 659 transitions. [2024-11-08 22:30:16,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:30:16,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:16,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:17,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:18,657 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 22:30:29,550 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:30:31,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:31,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 440 states and 689 transitions. [2024-11-08 22:30:31,820 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 689 transitions. [2024-11-08 22:30:31,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:30:31,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:31,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:33,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:33,745 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 22:30:44,637 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:30:48,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:48,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 454 states and 720 transitions. [2024-11-08 22:30:48,595 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 720 transitions. [2024-11-08 22:30:48,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:30:48,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:48,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:50,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:50,795 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:31:01,910 WARN L539 Checker$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 22:31:07,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:07,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 469 states and 752 transitions. [2024-11-08 22:31:07,099 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 752 transitions. [2024-11-08 22:31:07,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:31:07,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:07,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:08,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:09,427 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:31:09,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:09,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 470 states and 752 transitions. [2024-11-08 22:31:09,497 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 752 transitions. [2024-11-08 22:31:09,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:31:09,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:09,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:11,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:12,169 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 22:31:23,480 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:31:30,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:30,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 486 states and 785 transitions. [2024-11-08 22:31:30,826 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 785 transitions. [2024-11-08 22:31:30,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:31:30,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:30,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:32,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:33,135 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:31:33,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:33,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 490 states and 795 transitions. [2024-11-08 22:31:33,954 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 795 transitions. [2024-11-08 22:31:33,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:31:33,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:33,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:35,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:36,095 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:31:36,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:36,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 491 states and 795 transitions. [2024-11-08 22:31:36,167 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 795 transitions. [2024-11-08 22:31:36,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:31:36,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:36,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:37,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:37,918 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:31:37,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:37,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 492 states and 795 transitions. [2024-11-08 22:31:37,967 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 795 transitions. [2024-11-08 22:31:37,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:31:37,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:37,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:40,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:40,446 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:31:42,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:42,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 498 states and 812 transitions. [2024-11-08 22:31:42,173 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 812 transitions. [2024-11-08 22:31:42,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:31:42,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:42,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:43,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:44,214 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:31:44,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:44,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 499 states and 812 transitions. [2024-11-08 22:31:44,295 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 812 transitions. [2024-11-08 22:31:44,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:31:44,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:44,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:46,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:46,423 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:31:46,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:46,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 500 states and 812 transitions. [2024-11-08 22:31:46,464 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 812 transitions. [2024-11-08 22:31:46,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:31:46,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:46,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:48,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:48,672 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:31:50,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:50,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 506 states and 829 transitions. [2024-11-08 22:31:50,186 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 829 transitions. [2024-11-08 22:31:50,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:31:50,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:50,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:51,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:52,054 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:31:52,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:52,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 507 states and 829 transitions. [2024-11-08 22:31:52,126 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 829 transitions. [2024-11-08 22:31:52,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:31:52,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:52,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:53,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:53,972 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:31:54,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:54,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 508 states and 829 transitions. [2024-11-08 22:31:54,006 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 829 transitions. [2024-11-08 22:31:54,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:31:54,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:54,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:55,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:56,080 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:31:57,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:57,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 514 states and 846 transitions. [2024-11-08 22:31:57,474 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 846 transitions. [2024-11-08 22:31:57,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:31:57,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:57,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:59,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:59,838 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:31:59,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:59,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 515 states and 846 transitions. [2024-11-08 22:31:59,874 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 846 transitions. [2024-11-08 22:31:59,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:31:59,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:59,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:01,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:01,687 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:32:03,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:03,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 521 states and 863 transitions. [2024-11-08 22:32:03,053 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 863 transitions. [2024-11-08 22:32:03,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:32:03,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:03,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:04,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:04,563 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:32:08,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:08,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 524 states and 877 transitions. [2024-11-08 22:32:08,891 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 877 transitions. [2024-11-08 22:32:08,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:32:08,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:08,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:10,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:10,348 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:32:10,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:10,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 525 states and 877 transitions. [2024-11-08 22:32:10,388 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 877 transitions. [2024-11-08 22:32:10,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:32:10,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:10,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:11,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:12,087 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:32:15,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:15,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 531 states and 896 transitions. [2024-11-08 22:32:15,337 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 896 transitions. [2024-11-08 22:32:15,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:32:15,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:15,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:16,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:16,852 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:32:16,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:16,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 532 states and 896 transitions. [2024-11-08 22:32:16,884 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 896 transitions. [2024-11-08 22:32:16,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 22:32:16,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:16,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:18,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:18,996 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 22:32:22,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:22,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 537 states and 917 transitions. [2024-11-08 22:32:22,821 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 917 transitions. [2024-11-08 22:32:22,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 22:32:22,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:22,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:24,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:24,521 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 22:32:27,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:27,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 540 states and 931 transitions. [2024-11-08 22:32:27,764 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 931 transitions. [2024-11-08 22:32:27,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:32:27,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:27,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:29,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:29,573 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 22:32:32,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:32,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 546 states and 947 transitions. [2024-11-08 22:32:32,770 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 947 transitions. [2024-11-08 22:32:32,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:32:32,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:32,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:34,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:34,509 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 22:32:35,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:35,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 547 states and 947 transitions. [2024-11-08 22:32:35,951 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 947 transitions. [2024-11-08 22:32:35,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:32:35,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:35,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:37,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:38,071 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:32:38,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:38,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 546 states and 929 transitions. [2024-11-08 22:32:38,756 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 929 transitions. [2024-11-08 22:32:38,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:32:38,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:38,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:40,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:41,828 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 22:32:48,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:48,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 550 states and 941 transitions. [2024-11-08 22:32:48,744 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 941 transitions. [2024-11-08 22:32:48,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:32:48,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:48,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:50,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:50,516 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:32:50,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:50,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 552 states and 943 transitions. [2024-11-08 22:32:50,635 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 943 transitions. [2024-11-08 22:32:50,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:32:50,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:50,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:52,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:52,409 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 22:32:56,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:56,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 556 states and 953 transitions. [2024-11-08 22:32:56,274 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 953 transitions. [2024-11-08 22:32:56,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:32:56,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:56,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:57,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:58,069 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:32:58,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:58,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 558 states and 955 transitions. [2024-11-08 22:32:58,161 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 955 transitions. [2024-11-08 22:32:58,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:32:58,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:58,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:59,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:59,565 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 22:33:03,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:03,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 562 states and 965 transitions. [2024-11-08 22:33:03,340 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 965 transitions. [2024-11-08 22:33:03,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:33:03,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:03,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:04,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:04,850 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:33:04,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:04,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 564 states and 967 transitions. [2024-11-08 22:33:04,911 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 967 transitions. [2024-11-08 22:33:04,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:33:04,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:04,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:06,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:08,594 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:33:25,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:25,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 580 states and 1003 transitions. [2024-11-08 22:33:25,270 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 1003 transitions. [2024-11-08 22:33:25,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:33:25,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:25,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:26,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:26,865 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 22:33:31,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:31,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 584 states and 1013 transitions. [2024-11-08 22:33:31,224 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 1013 transitions. [2024-11-08 22:33:31,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:33:31,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:31,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:32,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:32,776 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:33:35,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:35,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 586 states and 1016 transitions. [2024-11-08 22:33:35,222 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1016 transitions. [2024-11-08 22:33:35,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:33:35,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:35,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:36,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:36,684 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:33:36,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:36,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 588 states and 1018 transitions. [2024-11-08 22:33:36,747 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1018 transitions. [2024-11-08 22:33:36,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:33:36,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:36,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:38,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:38,324 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 15 proven. 6 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:33:40,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:40,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 593 states and 1027 transitions. [2024-11-08 22:33:40,424 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 1027 transitions. [2024-11-08 22:33:40,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:33:40,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:40,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:41,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:41,803 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 22:33:45,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:45,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 597 states and 1037 transitions. [2024-11-08 22:33:45,063 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 1037 transitions. [2024-11-08 22:33:45,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:33:45,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:45,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:46,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:46,522 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:33:46,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:46,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 599 states and 1039 transitions. [2024-11-08 22:33:46,576 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1039 transitions. [2024-11-08 22:33:46,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:33:46,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:46,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:47,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:48,032 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 22:33:48,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:48,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1062 states to 601 states and 1041 transitions. [2024-11-08 22:33:48,097 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 1041 transitions. [2024-11-08 22:33:48,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 22:33:48,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:48,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:49,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:49,600 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:33:51,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:51,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 606 states and 1049 transitions. [2024-11-08 22:33:51,250 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1049 transitions. [2024-11-08 22:33:51,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 22:33:51,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:51,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:52,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:53,770 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 22:33:56,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:56,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 608 states and 1051 transitions. [2024-11-08 22:33:56,221 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 1051 transitions. [2024-11-08 22:33:56,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:33:56,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:56,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:57,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:57,969 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 22:34:00,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:00,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 611 states and 1056 transitions. [2024-11-08 22:34:00,118 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 1056 transitions. [2024-11-08 22:34:00,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:34:00,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:00,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:01,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:01,705 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 22:34:03,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:03,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 615 states and 1061 transitions. [2024-11-08 22:34:03,052 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1061 transitions. [2024-11-08 22:34:03,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 22:34:03,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:03,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:04,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:05,391 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:34:12,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:12,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 621 states and 1076 transitions. [2024-11-08 22:34:12,461 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 1076 transitions. [2024-11-08 22:34:12,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:34:12,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:12,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:13,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:14,168 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 22:34:14,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:14,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 625 states and 1081 transitions. [2024-11-08 22:34:14,235 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 1081 transitions. [2024-11-08 22:34:14,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:34:14,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:14,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:15,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:15,741 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 28 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:34:20,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:20,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 629 states and 1086 transitions. [2024-11-08 22:34:20,129 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1086 transitions. [2024-11-08 22:34:20,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:34:20,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:20,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:21,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:21,783 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:34:23,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:23,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 631 states and 1088 transitions. [2024-11-08 22:34:23,512 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 1088 transitions. [2024-11-08 22:34:23,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:34:23,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:23,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:25,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:25,168 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:34:29,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:29,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 635 states and 1093 transitions. [2024-11-08 22:34:29,152 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1093 transitions. [2024-11-08 22:34:29,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:34:29,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:29,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:30,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:30,571 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:34:31,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:31,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 633 states and 1088 transitions. [2024-11-08 22:34:31,077 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1088 transitions. [2024-11-08 22:34:31,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:34:31,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:31,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:32,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:32,534 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 41 proven. 14 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 22:34:34,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:34,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 635 states and 1090 transitions. [2024-11-08 22:34:34,830 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1090 transitions. [2024-11-08 22:34:34,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:34:34,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:34,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:36,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:36,220 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:34:37,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:37,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 637 states and 1092 transitions. [2024-11-08 22:34:37,844 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1092 transitions. [2024-11-08 22:34:37,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:34:37,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:37,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:39,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:39,310 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:34:41,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:41,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 641 states and 1097 transitions. [2024-11-08 22:34:41,558 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1097 transitions. [2024-11-08 22:34:41,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:34:41,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:41,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:42,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:43,043 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:34:52,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:52,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 653 states and 1126 transitions. [2024-11-08 22:34:52,471 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1126 transitions. [2024-11-08 22:34:52,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:34:52,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:52,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:53,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:54,327 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:34:54,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:54,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1167 states to 665 states and 1146 transitions. [2024-11-08 22:34:54,757 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1146 transitions. [2024-11-08 22:34:54,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:34:54,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:54,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:56,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:56,898 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:34:57,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:57,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 677 states and 1166 transitions. [2024-11-08 22:34:57,364 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 1166 transitions. [2024-11-08 22:34:57,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:34:57,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:57,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:59,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:59,389 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:34:59,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:59,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 689 states and 1187 transitions. [2024-11-08 22:34:59,831 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 1187 transitions. [2024-11-08 22:34:59,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:34:59,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:59,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:01,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:01,334 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:35:01,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:01,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 701 states and 1208 transitions. [2024-11-08 22:35:01,650 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1208 transitions. [2024-11-08 22:35:01,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:35:01,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:01,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:03,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:07,822 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 2 proven. 14 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:35:25,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:25,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1301 states to 722 states and 1279 transitions. [2024-11-08 22:35:25,064 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 1279 transitions. [2024-11-08 22:35:25,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:35:25,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:25,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:26,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:26,648 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:35:30,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:30,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1322 states to 734 states and 1300 transitions. [2024-11-08 22:35:30,795 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1300 transitions. [2024-11-08 22:35:30,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:35:30,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:30,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:32,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:34,671 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 14 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:35:44,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:44,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1393 states to 743 states and 1360 transitions. [2024-11-08 22:35:44,968 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1360 transitions. [2024-11-08 22:35:44,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:35:44,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:44,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:46,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:46,872 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 14 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:35:52,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:52,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1410 states to 746 states and 1376 transitions. [2024-11-08 22:35:52,433 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1376 transitions. [2024-11-08 22:35:52,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:35:52,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:52,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:53,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:54,149 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 22:35:59,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:59,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 750 states and 1383 transitions. [2024-11-08 22:35:59,076 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1383 transitions. [2024-11-08 22:35:59,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:35:59,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:59,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:00,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:00,834 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 14 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:36:03,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:03,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 756 states and 1398 transitions. [2024-11-08 22:36:03,498 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1398 transitions. [2024-11-08 22:36:03,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:36:03,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:03,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:05,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:05,458 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 22:36:08,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:08,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 757 states and 1398 transitions. [2024-11-08 22:36:08,142 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 1398 transitions. [2024-11-08 22:36:08,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:36:08,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:08,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:09,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:09,900 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 22:36:15,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:15,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1439 states to 761 states and 1405 transitions. [2024-11-08 22:36:15,268 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 1405 transitions. [2024-11-08 22:36:15,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:36:15,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:15,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:16,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:16,710 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:36:24,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:24,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1454 states to 766 states and 1420 transitions. [2024-11-08 22:36:24,571 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1420 transitions. [2024-11-08 22:36:24,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:36:24,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:24,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:25,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:26,217 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:36:30,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:30,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1483 states to 780 states and 1448 transitions. [2024-11-08 22:36:30,551 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 1448 transitions. [2024-11-08 22:36:30,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:36:30,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:30,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:32,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:32,433 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 22:36:35,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:35,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1483 states to 781 states and 1448 transitions. [2024-11-08 22:36:35,132 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 1448 transitions. [2024-11-08 22:36:35,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:36:35,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:35,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:36,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:36,612 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:36:39,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:39,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1483 states to 782 states and 1448 transitions. [2024-11-08 22:36:39,172 INFO L276 IsEmpty]: Start isEmpty. Operand 782 states and 1448 transitions. [2024-11-08 22:36:39,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:36:39,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:39,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:40,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:40,760 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:36:49,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:49,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1495 states to 785 states and 1460 transitions. [2024-11-08 22:36:49,405 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 1460 transitions. [2024-11-08 22:36:49,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:36:49,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:49,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:50,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:50,865 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:36:53,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:53,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1494 states to 785 states and 1459 transitions. [2024-11-08 22:36:53,846 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 1459 transitions. [2024-11-08 22:36:53,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:36:53,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:53,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:55,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:55,308 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:37:05,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:05,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1513 states to 790 states and 1478 transitions. [2024-11-08 22:37:05,508 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 1478 transitions. [2024-11-08 22:37:05,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:37:05,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:05,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:06,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:07,046 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:37:10,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:10,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1517 states to 791 states and 1482 transitions. [2024-11-08 22:37:10,191 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 1482 transitions. [2024-11-08 22:37:10,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:37:10,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:10,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:11,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:11,670 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:37:14,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:14,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1528 states to 793 states and 1493 transitions. [2024-11-08 22:37:14,406 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1493 transitions. [2024-11-08 22:37:14,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:37:14,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:14,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:15,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:15,940 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:37:19,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:19,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1539 states to 795 states and 1504 transitions. [2024-11-08 22:37:19,310 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1504 transitions. [2024-11-08 22:37:19,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:37:19,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:19,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:20,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:20,972 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 14 proven. 15 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:37:35,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:35,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1600 states to 808 states and 1564 transitions. [2024-11-08 22:37:35,358 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1564 transitions. [2024-11-08 22:37:35,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:37:35,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:35,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:36,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:39,460 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 21 proven. 9 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:38:06,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:06,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1652 states to 830 states and 1611 transitions. [2024-11-08 22:38:06,137 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1611 transitions. [2024-11-08 22:38:06,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:38:06,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:06,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:07,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:09,330 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 22:38:10,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:10,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1659 states to 834 states and 1618 transitions. [2024-11-08 22:38:10,766 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1618 transitions. [2024-11-08 22:38:10,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:38:10,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:10,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:12,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:13,963 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 21 proven. 9 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:38:25,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:25,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1683 states to 839 states and 1642 transitions. [2024-11-08 22:38:25,210 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 1642 transitions. [2024-11-08 22:38:25,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:38:25,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:25,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:26,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:26,910 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 21 proven. 9 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:38:31,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:31,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1688 states to 841 states and 1647 transitions. [2024-11-08 22:38:31,739 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1647 transitions. [2024-11-08 22:38:31,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:38:31,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:31,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:33,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:33,406 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 21 proven. 9 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:38:36,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:36,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1697 states to 844 states and 1656 transitions. [2024-11-08 22:38:36,463 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1656 transitions. [2024-11-08 22:38:36,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:38:36,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:36,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:37,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:38,158 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 9 proven. 23 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:38:40,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:40,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1705 states to 849 states and 1664 transitions. [2024-11-08 22:38:40,585 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1664 transitions. [2024-11-08 22:38:40,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:38:40,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:40,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:41,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:42,198 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 14 proven. 14 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:38:45,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:45,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1711 states to 851 states and 1670 transitions. [2024-11-08 22:38:45,492 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 1670 transitions. [2024-11-08 22:38:45,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:38:45,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:45,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:46,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:47,106 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 14 proven. 15 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:38:50,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:50,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1728 states to 857 states and 1687 transitions. [2024-11-08 22:38:50,118 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1687 transitions. [2024-11-08 22:38:50,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:38:50,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:50,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:51,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:52,000 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 22:38:52,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:52,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1732 states to 859 states and 1691 transitions. [2024-11-08 22:38:52,202 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 1691 transitions. [2024-11-08 22:38:52,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:38:52,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:52,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:53,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:54,020 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 21 proven. 9 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:39:01,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:01,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1748 states to 863 states and 1707 transitions. [2024-11-08 22:39:01,030 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1707 transitions. [2024-11-08 22:39:01,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:39:01,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:01,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:02,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:02,873 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 21 proven. 9 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:39:08,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:08,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1753 states to 865 states and 1712 transitions. [2024-11-08 22:39:08,370 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1712 transitions. [2024-11-08 22:39:08,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:39:08,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:08,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:09,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:10,010 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 22:39:16,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:16,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1764 states to 869 states and 1723 transitions. [2024-11-08 22:39:16,506 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1723 transitions. [2024-11-08 22:39:16,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:39:16,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:16,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:18,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:18,359 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 22:39:25,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:25,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1771 states to 872 states and 1730 transitions. [2024-11-08 22:39:25,618 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1730 transitions. [2024-11-08 22:39:25,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:39:25,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:25,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:27,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:27,452 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 6 proven. 23 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:39:27,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:27,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1773 states to 874 states and 1732 transitions. [2024-11-08 22:39:27,567 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1732 transitions. [2024-11-08 22:39:27,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:39:27,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:27,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:29,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:29,129 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 22:39:35,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:35,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1784 states to 878 states and 1743 transitions. [2024-11-08 22:39:35,362 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1743 transitions. [2024-11-08 22:39:35,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:39:35,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:35,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:36,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:36,921 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 22:39:40,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:40,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1792 states to 880 states and 1750 transitions. [2024-11-08 22:39:40,552 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1750 transitions. [2024-11-08 22:39:40,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:39:40,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:40,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:42,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:42,240 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 14 proven. 14 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:39:45,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:45,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1798 states to 882 states and 1756 transitions. [2024-11-08 22:39:45,723 INFO L276 IsEmpty]: Start isEmpty. Operand 882 states and 1756 transitions. [2024-11-08 22:39:45,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:39:45,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:45,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:47,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:47,319 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 14 proven. 15 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:39:50,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:50,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1813 states to 888 states and 1771 transitions. [2024-11-08 22:39:50,311 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 1771 transitions. [2024-11-08 22:39:50,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:39:50,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:50,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:51,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:51,841 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 22:39:51,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:51,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1818 states to 890 states and 1776 transitions. [2024-11-08 22:39:51,993 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1776 transitions. [2024-11-08 22:39:51,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:39:51,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:51,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:53,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:53,866 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 6 proven. 23 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:39:53,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:54,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1820 states to 892 states and 1778 transitions. [2024-11-08 22:39:54,000 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1778 transitions. [2024-11-08 22:39:54,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:39:54,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:54,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:55,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:55,509 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 22:40:01,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:01,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1831 states to 896 states and 1789 transitions. [2024-11-08 22:40:01,609 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 1789 transitions. [2024-11-08 22:40:01,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:40:01,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:01,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:03,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:03,304 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 22:40:10,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:10,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1842 states to 900 states and 1800 transitions. [2024-11-08 22:40:10,105 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 1800 transitions. [2024-11-08 22:40:10,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:40:10,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:10,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:11,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:11,865 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 25 proven. 19 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:40:11,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:11,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1844 states to 902 states and 1802 transitions. [2024-11-08 22:40:11,934 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1802 transitions. [2024-11-08 22:40:11,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:40:11,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:11,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:13,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:13,576 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 22:40:19,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:19,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1859 states to 906 states and 1816 transitions. [2024-11-08 22:40:19,510 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 1816 transitions. [2024-11-08 22:40:19,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:40:19,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:19,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:20,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:21,165 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 14 proven. 14 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:40:21,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:21,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1863 states to 908 states and 1820 transitions. [2024-11-08 22:40:21,206 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1820 transitions. [2024-11-08 22:40:21,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:40:21,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:21,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:22,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:22,865 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 22:40:30,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:30,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1863 states to 910 states and 1820 transitions. [2024-11-08 22:40:30,036 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 1820 transitions. [2024-11-08 22:40:30,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:40:30,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:30,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:31,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:31,505 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 22:40:35,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:35,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1873 states to 912 states and 1830 transitions. [2024-11-08 22:40:35,040 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 1830 transitions. [2024-11-08 22:40:35,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:40:35,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:35,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:36,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:36,544 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 22:40:39,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:39,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1881 states to 914 states and 1838 transitions. [2024-11-08 22:40:39,872 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1838 transitions. [2024-11-08 22:40:39,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:40:39,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:39,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:41,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:41,700 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 22:40:45,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:45,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1889 states to 916 states and 1846 transitions. [2024-11-08 22:40:45,085 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1846 transitions. [2024-11-08 22:40:45,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:40:45,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:45,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:46,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:46,801 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 14 proven. 15 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:40:50,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:50,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1906 states to 922 states and 1863 transitions. [2024-11-08 22:40:50,419 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 1863 transitions. [2024-11-08 22:40:50,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:40:50,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:50,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:52,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:52,150 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 22:40:55,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:55,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1915 states to 924 states and 1872 transitions. [2024-11-08 22:40:55,752 INFO L276 IsEmpty]: Start isEmpty. Operand 924 states and 1872 transitions. [2024-11-08 22:40:55,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:40:55,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:55,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:57,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:57,328 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 22:40:57,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:57,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1920 states to 926 states and 1877 transitions. [2024-11-08 22:40:57,491 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 1877 transitions. [2024-11-08 22:40:57,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:40:57,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:57,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:59,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:59,177 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 22:41:06,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:06,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1931 states to 930 states and 1888 transitions. [2024-11-08 22:41:06,778 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1888 transitions. [2024-11-08 22:41:06,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:41:06,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:06,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:08,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:08,586 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 22:41:16,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:16,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1942 states to 934 states and 1899 transitions. [2024-11-08 22:41:16,649 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1899 transitions. [2024-11-08 22:41:16,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:41:16,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:16,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:18,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:18,476 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 33 proven. 13 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:41:18,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:18,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1949 states to 939 states and 1906 transitions. [2024-11-08 22:41:18,730 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1906 transitions. [2024-11-08 22:41:18,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:41:18,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:18,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:20,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:20,250 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 22:41:23,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:23,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1953 states to 941 states and 1910 transitions. [2024-11-08 22:41:23,914 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1910 transitions. [2024-11-08 22:41:23,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:41:23,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:23,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:25,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:25,765 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 22:41:29,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:29,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1956 states to 943 states and 1913 transitions. [2024-11-08 22:41:29,274 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1913 transitions. [2024-11-08 22:41:29,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:41:29,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:29,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:30,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:30,934 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 22:41:34,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:34,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1961 states to 945 states and 1918 transitions. [2024-11-08 22:41:34,926 INFO L276 IsEmpty]: Start isEmpty. Operand 945 states and 1918 transitions. [2024-11-08 22:41:34,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:41:34,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:34,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:36,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:36,711 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 22:41:40,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:40,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1964 states to 947 states and 1921 transitions. [2024-11-08 22:41:40,257 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 1921 transitions. [2024-11-08 22:41:40,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:41:40,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:40,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:41,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:42,013 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 14 proven. 14 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:41:45,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:45,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1970 states to 949 states and 1927 transitions. [2024-11-08 22:41:45,590 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 1927 transitions. [2024-11-08 22:41:45,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:41:45,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:45,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:47,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:47,283 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 22:41:47,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:47,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1973 states to 951 states and 1930 transitions. [2024-11-08 22:41:47,344 INFO L276 IsEmpty]: Start isEmpty. Operand 951 states and 1930 transitions. [2024-11-08 22:41:47,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:41:47,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:47,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:48,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:49,153 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 14 proven. 15 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:41:56,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:56,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1993 states to 957 states and 1950 transitions. [2024-11-08 22:41:56,082 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1950 transitions. [2024-11-08 22:41:56,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:41:56,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:56,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:57,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:57,930 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 22:41:58,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:58,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1998 states to 959 states and 1955 transitions. [2024-11-08 22:41:58,080 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1955 transitions. [2024-11-08 22:41:58,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:41:58,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:58,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:59,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:00,095 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 22:42:07,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:07,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2013 states to 963 states and 1970 transitions. [2024-11-08 22:42:07,528 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 1970 transitions. [2024-11-08 22:42:07,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:42:07,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:07,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:09,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:09,824 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 22:42:17,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:17,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2028 states to 967 states and 1985 transitions. [2024-11-08 22:42:17,356 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1985 transitions. [2024-11-08 22:42:17,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:42:17,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:17,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:18,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:29,123 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 7 proven. 8 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 22:42:48,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:48,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2063 states to 975 states and 2018 transitions. [2024-11-08 22:42:48,404 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 2018 transitions. [2024-11-08 22:42:48,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:42:48,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:48,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:49,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:50,223 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 14 proven. 14 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:42:52,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:52,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2069 states to 977 states and 2024 transitions. [2024-11-08 22:42:52,341 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 2024 transitions. [2024-11-08 22:42:52,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:42:52,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:52,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:54,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:54,325 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 16 proven. 22 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 22:42:58,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:58,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2091 states to 980 states and 2045 transitions. [2024-11-08 22:42:58,485 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 2045 transitions. [2024-11-08 22:42:58,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:42:58,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:58,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:00,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:00,305 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 16 proven. 22 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 22:43:04,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:04,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2101 states to 982 states and 2055 transitions. [2024-11-08 22:43:04,261 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 2055 transitions. [2024-11-08 22:43:04,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:43:04,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:04,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:06,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:10,511 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:43:22,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:22,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2107 states to 986 states and 2061 transitions. [2024-11-08 22:43:22,387 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 2061 transitions. [2024-11-08 22:43:22,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:43:22,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:22,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:24,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:28,811 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 11 proven. 2 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 22:43:33,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:33,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 988 states and 2063 transitions. [2024-11-08 22:43:33,174 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 2063 transitions. [2024-11-08 22:43:33,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:43:33,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:33,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms