./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 d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2adcff16-6c18-4071-a85c-366f0be536b0/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2adcff16-6c18-4071-a85c-366f0be536b0/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2adcff16-6c18-4071-a85c-366f0be536b0/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2adcff16-6c18-4071-a85c-366f0be536b0/bin/ukojak-verify-CZk0znPC7b/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_2adcff16-6c18-4071-a85c-366f0be536b0/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2adcff16-6c18-4071-a85c-366f0be536b0/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 63b56e314339d219b900d45eff744f2905a6b0e7256894e9da7286284d3b0c99 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:33:08,910 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:33:08,968 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2adcff16-6c18-4071-a85c-366f0be536b0/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 00:33:08,973 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:33:08,973 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:33:08,993 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:33:08,994 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 00:33:08,994 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 00:33:08,995 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:33:08,995 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:33:08,995 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:33:08,995 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 00:33:08,995 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:33:08,995 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:33:08,995 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 00:33:08,996 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:33:08,996 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 00:33:08,996 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 00:33:08,996 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:33:08,996 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:33:08,996 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:33:08,996 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:33:08,996 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:33:08,996 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:33:08,996 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:33:08,997 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:33:08,997 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:33:08,997 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 00:33:08,997 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:33:08,997 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:33:08,997 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2adcff16-6c18-4071-a85c-366f0be536b0/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 63b56e314339d219b900d45eff744f2905a6b0e7256894e9da7286284d3b0c99 [2024-12-06 00:33:09,235 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:33:09,244 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:33:09,246 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:33:09,247 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:33:09,247 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:33:09,249 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2adcff16-6c18-4071-a85c-366f0be536b0/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--input--tablet--gtco.ko-entry_point.cil.out.i [2024-12-06 00:33:11,893 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2adcff16-6c18-4071-a85c-366f0be536b0/bin/ukojak-verify-CZk0znPC7b/data/277f5881c/5b8e99a7f9e74ad4a962e55d4101da5c/FLAGc00e4e746 [2024-12-06 00:33:12,278 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:33:12,279 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2adcff16-6c18-4071-a85c-366f0be536b0/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--input--tablet--gtco.ko-entry_point.cil.out.i [2024-12-06 00:33:12,304 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2adcff16-6c18-4071-a85c-366f0be536b0/bin/ukojak-verify-CZk0znPC7b/data/277f5881c/5b8e99a7f9e74ad4a962e55d4101da5c/FLAGc00e4e746 [2024-12-06 00:33:12,316 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2adcff16-6c18-4071-a85c-366f0be536b0/bin/ukojak-verify-CZk0znPC7b/data/277f5881c/5b8e99a7f9e74ad4a962e55d4101da5c [2024-12-06 00:33:12,318 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:33:12,320 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:33:12,321 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:33:12,321 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:33:12,324 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:33:12,325 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:33:12" (1/1) ... [2024-12-06 00:33:12,325 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a662823 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:33:12, skipping insertion in model container [2024-12-06 00:33:12,325 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:33:12" (1/1) ... [2024-12-06 00:33:12,382 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:33:12,825 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_2adcff16-6c18-4071-a85c-366f0be536b0/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] [2024-12-06 00:33:13,070 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:33:13,089 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:33:13,195 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_2adcff16-6c18-4071-a85c-366f0be536b0/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] [2024-12-06 00:33:13,305 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:33:13,334 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:33:13,334 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:33:13 WrapperNode [2024-12-06 00:33:13,335 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:33:13,335 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:33:13,335 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:33:13,336 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:33:13,342 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:33:13" (1/1) ... [2024-12-06 00:33:13,376 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:33:13" (1/1) ... [2024-12-06 00:33:13,469 INFO L138 Inliner]: procedures = 113, calls = 1240, calls flagged for inlining = 52, calls inlined = 49, statements flattened = 2397 [2024-12-06 00:33:13,469 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:33:13,470 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:33:13,470 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:33:13,470 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:33:13,478 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:33:13" (1/1) ... [2024-12-06 00:33:13,478 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:33:13" (1/1) ... [2024-12-06 00:33:13,489 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:33:13" (1/1) ... [2024-12-06 00:33:13,490 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:33:13" (1/1) ... [2024-12-06 00:33:13,535 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:33:13" (1/1) ... [2024-12-06 00:33:13,540 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:33:13" (1/1) ... [2024-12-06 00:33:13,547 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:33:13" (1/1) ... [2024-12-06 00:33:13,555 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:33:13" (1/1) ... [2024-12-06 00:33:13,562 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:33:13" (1/1) ... [2024-12-06 00:33:13,575 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:33:13,576 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:33:13,576 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:33:13,576 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:33:13,577 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:33:13" (1/1) ... [2024-12-06 00:33:13,582 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:33:13,593 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2adcff16-6c18-4071-a85c-366f0be536b0/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:33:13,605 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2adcff16-6c18-4071-a85c-366f0be536b0/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:33:13,608 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2adcff16-6c18-4071-a85c-366f0be536b0/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:33:13,631 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2024-12-06 00:33:13,631 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2024-12-06 00:33:13,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 00:33:13,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 00:33:13,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-06 00:33:13,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-06 00:33:13,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 00:33:13,632 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-12-06 00:33:13,632 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-12-06 00:33:13,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-06 00:33:13,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-06 00:33:13,632 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-12-06 00:33:13,632 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-12-06 00:33:13,632 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-06 00:33:13,632 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-06 00:33:13,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 00:33:13,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-06 00:33:13,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-06 00:33:13,632 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-12-06 00:33:13,632 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-12-06 00:33:13,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-06 00:33:13,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-06 00:33:13,632 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 00:33:13,633 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 00:33:13,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 00:33:13,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2024-12-06 00:33:13,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2024-12-06 00:33:13,633 INFO L130 BoogieDeclarations]: Found specification of procedure gtco_disconnect [2024-12-06 00:33:13,633 INFO L138 BoogieDeclarations]: Found implementation of procedure gtco_disconnect [2024-12-06 00:33:13,633 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2024-12-06 00:33:13,633 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2024-12-06 00:33:13,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 00:33:13,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-12-06 00:33:13,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-12-06 00:33:13,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 00:33:13,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 00:33:13,633 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2024-12-06 00:33:13,633 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2024-12-06 00:33:13,633 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2024-12-06 00:33:13,633 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2024-12-06 00:33:13,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 00:33:13,634 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 00:33:13,634 INFO L130 BoogieDeclarations]: Found specification of procedure input_get_drvdata [2024-12-06 00:33:13,634 INFO L138 BoogieDeclarations]: Found implementation of procedure input_get_drvdata [2024-12-06 00:33:13,634 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-12-06 00:33:13,634 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-12-06 00:33:13,634 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-12-06 00:33:13,634 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-12-06 00:33:13,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2024-12-06 00:33:13,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2024-12-06 00:33:13,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 00:33:13,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-12-06 00:33:13,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-12-06 00:33:13,634 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:33:13,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:33:13,926 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:33:13,928 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:33:14,026 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-06 00:33:14,079 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true; [2024-12-06 00:33:28,348 INFO L? ?]: Removed 762 outVars from TransFormulas that were not future-live. [2024-12-06 00:33:28,348 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:33:28,752 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:33:28,752 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-06 00:33:28,753 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:33:28 BoogieIcfgContainer [2024-12-06 00:33:28,753 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:33:28,753 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:33:28,754 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:33:28,762 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:33:28,762 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:33:28" (1/1) ... [2024-12-06 00:33:28,767 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 00:33:28,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:28,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 404 states and 610 transitions. [2024-12-06 00:33:28,815 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 610 transitions. [2024-12-06 00:33:28,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 00:33:28,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:28,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:30,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:30,790 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:33:40,830 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 00:33:41,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:41,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 409 states and 622 transitions. [2024-12-06 00:33:41,040 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 622 transitions. [2024-12-06 00:33:41,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:33:41,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:41,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:42,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:42,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:33:42,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:42,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 410 states and 623 transitions. [2024-12-06 00:33:42,699 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 623 transitions. [2024-12-06 00:33:42,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:33:42,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:42,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:44,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:44,155 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:33:44,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:44,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 409 states and 620 transitions. [2024-12-06 00:33:44,244 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 620 transitions. [2024-12-06 00:33:44,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:33:44,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:44,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:45,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:45,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:33:46,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:46,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 412 states and 630 transitions. [2024-12-06 00:33:46,290 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 630 transitions. [2024-12-06 00:33:46,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:33:46,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:46,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:47,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:47,539 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:33:47,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:47,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 414 states and 632 transitions. [2024-12-06 00:33:47,565 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 632 transitions. [2024-12-06 00:33:47,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 00:33:47,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:47,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:48,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:49,473 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:33:59,634 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 00:34:00,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:00,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 426 states and 661 transitions. [2024-12-06 00:34:00,943 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 661 transitions. [2024-12-06 00:34:00,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 00:34:00,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:00,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:02,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:02,266 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:34:02,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:02,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 425 states and 656 transitions. [2024-12-06 00:34:02,441 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 656 transitions. [2024-12-06 00:34:02,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:34:02,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:02,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:03,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:04,138 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:34:14,794 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 00:34:16,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:16,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 438 states and 686 transitions. [2024-12-06 00:34:16,857 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 686 transitions. [2024-12-06 00:34:16,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:34:16,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:16,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:17,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:18,288 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:34:29,104 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 00:34:32,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:32,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 452 states and 717 transitions. [2024-12-06 00:34:32,396 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 717 transitions. [2024-12-06 00:34:32,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:34:32,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:32,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:33,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:33,839 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:34:44,806 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 00:34:49,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:49,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 467 states and 749 transitions. [2024-12-06 00:34:49,475 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 749 transitions. [2024-12-06 00:34:49,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:34:49,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:49,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:50,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:50,813 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:34:50,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:50,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 468 states and 749 transitions. [2024-12-06 00:34:50,861 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 749 transitions. [2024-12-06 00:34:50,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:34:50,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:50,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:52,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:52,503 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:35:03,632 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 00:35:10,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:35:10,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 484 states and 782 transitions. [2024-12-06 00:35:10,279 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 782 transitions. [2024-12-06 00:35:10,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:35:10,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:35:10,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:35:11,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:35:11,467 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:35:12,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:35:12,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 488 states and 792 transitions. [2024-12-06 00:35:12,179 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 792 transitions. [2024-12-06 00:35:12,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:35:12,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:35:12,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:35:13,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:35:13,512 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:35:13,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:35:13,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 489 states and 792 transitions. [2024-12-06 00:35:13,561 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 792 transitions. [2024-12-06 00:35:13,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:35:13,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:35:13,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:35:14,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:35:14,728 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:35:14,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:35:14,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 490 states and 792 transitions. [2024-12-06 00:35:14,759 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 792 transitions. [2024-12-06 00:35:14,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 00:35:14,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:35:14,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:35:15,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:35:16,104 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:35:17,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:35:17,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 496 states and 809 transitions. [2024-12-06 00:35:17,297 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 809 transitions. [2024-12-06 00:35:17,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 00:35:17,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:35:17,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:35:18,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:35:18,648 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:35:18,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:35:18,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 497 states and 809 transitions. [2024-12-06 00:35:18,698 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 809 transitions. [2024-12-06 00:35:18,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 00:35:18,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:35:18,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:35:19,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:35:19,919 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:35:19,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:35:19,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 498 states and 809 transitions. [2024-12-06 00:35:19,951 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 809 transitions. [2024-12-06 00:35:19,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 00:35:19,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:35:19,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:35:21,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:35:21,628 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:35:22,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:35:22,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 504 states and 826 transitions. [2024-12-06 00:35:22,940 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 826 transitions. [2024-12-06 00:35:22,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 00:35:22,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:35:22,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:35:24,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:35:24,267 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:35:24,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:35:24,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 505 states and 826 transitions. [2024-12-06 00:35:24,320 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 826 transitions. [2024-12-06 00:35:24,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 00:35:24,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:35:24,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:35:25,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:35:25,500 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:35:25,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:35:25,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 506 states and 826 transitions. [2024-12-06 00:35:25,521 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 826 transitions. [2024-12-06 00:35:25,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 00:35:25,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:35:25,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:35:26,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:35:26,705 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:35:27,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:35:27,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 512 states and 843 transitions. [2024-12-06 00:35:27,979 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 843 transitions. [2024-12-06 00:35:27,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 00:35:27,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:35:27,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:35:29,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:35:29,130 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:35:29,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:35:29,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 513 states and 843 transitions. [2024-12-06 00:35:29,158 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 843 transitions. [2024-12-06 00:35:29,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:35:29,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:35:29,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:35:30,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:35:30,344 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:35:31,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:35:31,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 519 states and 860 transitions. [2024-12-06 00:35:31,673 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 860 transitions. [2024-12-06 00:35:31,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:35:31,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:35:31,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:35:32,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:35:32,872 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:35:37,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:35:37,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 522 states and 874 transitions. [2024-12-06 00:35:37,084 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 874 transitions. [2024-12-06 00:35:37,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:35:37,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:35:37,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:35:38,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:35:38,252 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:35:38,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:35:38,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 523 states and 874 transitions. [2024-12-06 00:35:38,280 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 874 transitions. [2024-12-06 00:35:38,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 00:35:38,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:35:38,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:35:39,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:35:39,444 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:35:42,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:35:42,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 529 states and 893 transitions. [2024-12-06 00:35:42,460 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 893 transitions. [2024-12-06 00:35:42,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 00:35:42,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:35:42,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:35:43,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:35:43,652 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:35:43,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:35:43,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 530 states and 893 transitions. [2024-12-06 00:35:43,673 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 893 transitions. [2024-12-06 00:35:43,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 00:35:43,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:35:43,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:35:44,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:35:45,318 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:35:49,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:35:49,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 535 states and 914 transitions. [2024-12-06 00:35:49,227 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 914 transitions. [2024-12-06 00:35:49,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 00:35:49,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:35:49,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:35:50,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:35:50,441 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:35:53,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:35:53,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 538 states and 928 transitions. [2024-12-06 00:35:53,689 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 928 transitions. [2024-12-06 00:35:53,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 00:35:53,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:35:53,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:35:54,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:35:55,048 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 00:35:58,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:35:58,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 544 states and 944 transitions. [2024-12-06 00:35:58,212 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 944 transitions. [2024-12-06 00:35:58,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 00:35:58,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:35:58,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:35:59,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:35:59,544 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 00:36:01,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:36:01,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 545 states and 944 transitions. [2024-12-06 00:36:01,029 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 944 transitions. [2024-12-06 00:36:01,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 00:36:01,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:36:01,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:36:02,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:36:02,795 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:36:03,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:36:03,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 544 states and 926 transitions. [2024-12-06 00:36:03,469 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 926 transitions. [2024-12-06 00:36:03,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 00:36:03,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:36:03,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:36:04,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:36:05,998 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:36:13,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:36:13,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 958 states to 548 states and 938 transitions. [2024-12-06 00:36:13,219 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 938 transitions. [2024-12-06 00:36:13,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 00:36:13,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:36:13,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:36:14,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:36:14,554 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 00:36:14,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:36:14,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 550 states and 940 transitions. [2024-12-06 00:36:14,645 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 940 transitions. [2024-12-06 00:36:14,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 00:36:14,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:36:14,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:36:15,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:36:15,985 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 00:36:19,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:36:19,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 554 states and 950 transitions. [2024-12-06 00:36:19,735 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 950 transitions. [2024-12-06 00:36:19,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 00:36:19,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:36:19,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:36:20,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:36:21,080 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 00:36:21,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:36:21,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 556 states and 952 transitions. [2024-12-06 00:36:21,180 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 952 transitions. [2024-12-06 00:36:21,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 00:36:21,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:36:21,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:36:22,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:36:22,363 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 00:36:26,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:36:26,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 560 states and 962 transitions. [2024-12-06 00:36:26,184 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 962 transitions. [2024-12-06 00:36:26,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 00:36:26,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:36:26,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:36:27,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:36:27,396 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 00:36:27,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:36:27,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 562 states and 964 transitions. [2024-12-06 00:36:27,454 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 964 transitions. [2024-12-06 00:36:27,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 00:36:27,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:36:27,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:36:28,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:36:30,898 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:36:47,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:36:47,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1021 states to 578 states and 1000 transitions. [2024-12-06 00:36:47,836 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 1000 transitions. [2024-12-06 00:36:47,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 00:36:47,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:36:47,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:36:48,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:36:49,068 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 00:36:51,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:36:51,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 580 states and 1004 transitions. [2024-12-06 00:36:51,488 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 1004 transitions. [2024-12-06 00:36:51,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 00:36:51,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:36:51,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:36:52,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:36:52,692 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 00:36:59,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:36:59,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 584 states and 1014 transitions. [2024-12-06 00:36:59,405 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 1014 transitions. [2024-12-06 00:36:59,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 00:36:59,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:36:59,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:37:00,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:37:00,670 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 00:37:00,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:37:00,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 586 states and 1016 transitions. [2024-12-06 00:37:00,728 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1016 transitions. [2024-12-06 00:37:00,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 00:37:00,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:37:00,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:37:02,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:37:02,147 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 15 proven. 6 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:37:04,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:37:04,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 591 states and 1025 transitions. [2024-12-06 00:37:04,292 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 1025 transitions. [2024-12-06 00:37:04,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 00:37:04,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:37:04,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:37:05,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:37:05,607 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 00:37:08,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:37:08,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 595 states and 1035 transitions. [2024-12-06 00:37:08,826 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 1035 transitions. [2024-12-06 00:37:08,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 00:37:08,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:37:08,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:37:09,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:37:10,025 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 00:37:10,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:37:10,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 597 states and 1037 transitions. [2024-12-06 00:37:10,073 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 1037 transitions. [2024-12-06 00:37:10,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 00:37:10,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:37:10,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:37:11,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:37:11,414 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 00:37:11,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:37:11,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 599 states and 1039 transitions. [2024-12-06 00:37:11,477 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1039 transitions. [2024-12-06 00:37:11,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 00:37:11,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:37:11,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:37:12,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:37:12,667 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:37:14,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:37:14,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 604 states and 1047 transitions. [2024-12-06 00:37:14,394 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 1047 transitions. [2024-12-06 00:37:14,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 00:37:14,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:37:14,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:37:15,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:37:16,611 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 00:37:19,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:37:19,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 606 states and 1049 transitions. [2024-12-06 00:37:19,046 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1049 transitions. [2024-12-06 00:37:19,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 00:37:19,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:37:19,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:37:20,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:37:20,572 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 00:37:22,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:37:22,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 609 states and 1054 transitions. [2024-12-06 00:37:22,791 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1054 transitions. [2024-12-06 00:37:22,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 00:37:22,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:37:22,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:37:23,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:37:24,068 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 00:37:25,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:37:25,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 613 states and 1059 transitions. [2024-12-06 00:37:25,287 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1059 transitions. [2024-12-06 00:37:25,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 00:37:25,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:37:25,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:37:26,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:37:27,225 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 00:37:34,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:37:34,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1095 states to 619 states and 1074 transitions. [2024-12-06 00:37:34,573 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 1074 transitions. [2024-12-06 00:37:34,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 00:37:34,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:37:34,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:37:35,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:37:35,873 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 00:37:35,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:37:35,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 623 states and 1079 transitions. [2024-12-06 00:37:35,947 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 1079 transitions. [2024-12-06 00:37:35,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 00:37:35,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:37:35,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:37:37,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:37:37,167 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 28 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 00:37:41,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:37:41,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 627 states and 1084 transitions. [2024-12-06 00:37:41,763 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1084 transitions. [2024-12-06 00:37:41,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 00:37:41,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:37:41,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:37:42,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:37:43,050 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 00:37:44,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:37:44,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 629 states and 1086 transitions. [2024-12-06 00:37:44,740 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1086 transitions. [2024-12-06 00:37:44,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 00:37:44,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:37:44,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:37:45,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:37:45,919 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 00:37:50,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:37:50,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 633 states and 1091 transitions. [2024-12-06 00:37:50,018 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1091 transitions. [2024-12-06 00:37:50,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 00:37:50,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:37:50,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:37:51,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:37:51,216 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 00:37:51,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:37:51,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 631 states and 1086 transitions. [2024-12-06 00:37:51,685 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 1086 transitions. [2024-12-06 00:37:51,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 00:37:51,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:37:51,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:37:52,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:37:53,104 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 41 proven. 14 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 00:37:55,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:37:55,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 633 states and 1088 transitions. [2024-12-06 00:37:55,475 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1088 transitions. [2024-12-06 00:37:55,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 00:37:55,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:37:55,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:37:56,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:37:56,649 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 00:37:58,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:37:58,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 635 states and 1090 transitions. [2024-12-06 00:37:58,300 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1090 transitions. [2024-12-06 00:37:58,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 00:37:58,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:37:58,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:37:59,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:37:59,464 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 00:38:01,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:38:01,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 639 states and 1095 transitions. [2024-12-06 00:38:01,855 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1095 transitions. [2024-12-06 00:38:01,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 00:38:01,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:38:01,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:38:02,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:38:03,080 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:38:12,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:38:12,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 651 states and 1124 transitions. [2024-12-06 00:38:12,773 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1124 transitions. [2024-12-06 00:38:12,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 00:38:12,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:38:12,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:38:13,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:38:14,243 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 00:38:14,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:38:14,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1165 states to 663 states and 1144 transitions. [2024-12-06 00:38:14,560 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1144 transitions. [2024-12-06 00:38:14,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 00:38:14,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:38:14,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:38:15,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:38:15,961 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 00:38:16,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:38:16,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1185 states to 675 states and 1164 transitions. [2024-12-06 00:38:16,334 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1164 transitions. [2024-12-06 00:38:16,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 00:38:16,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:38:16,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:38:17,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:38:17,560 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 00:38:17,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:38:17,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 687 states and 1185 transitions. [2024-12-06 00:38:17,916 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 1185 transitions. [2024-12-06 00:38:17,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 00:38:17,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:38:17,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:38:19,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:38:19,377 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 00:38:19,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:38:19,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1227 states to 699 states and 1206 transitions. [2024-12-06 00:38:19,687 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1206 transitions. [2024-12-06 00:38:19,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 00:38:19,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:38:19,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:38:20,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:38:24,848 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 2 proven. 14 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:38:41,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:38:41,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1299 states to 720 states and 1277 transitions. [2024-12-06 00:38:41,893 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 1277 transitions. [2024-12-06 00:38:41,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 00:38:41,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:38:41,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:38:43,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:38:43,111 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 00:38:47,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:38:47,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1320 states to 732 states and 1298 transitions. [2024-12-06 00:38:47,344 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 1298 transitions. [2024-12-06 00:38:47,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 00:38:47,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:38:47,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:38:48,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:38:50,646 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 14 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:39:04,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:04,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1380 states to 741 states and 1347 transitions. [2024-12-06 00:39:04,429 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1347 transitions. [2024-12-06 00:39:04,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 00:39:04,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:04,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:05,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:05,857 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 14 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:39:08,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:08,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1408 states to 744 states and 1374 transitions. [2024-12-06 00:39:08,495 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1374 transitions. [2024-12-06 00:39:08,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 00:39:08,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:08,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:09,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:09,880 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-06 00:39:14,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:14,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 748 states and 1381 transitions. [2024-12-06 00:39:14,867 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 1381 transitions. [2024-12-06 00:39:14,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 00:39:14,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:14,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:15,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:16,263 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 14 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:39:18,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:18,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1430 states to 754 states and 1396 transitions. [2024-12-06 00:39:18,782 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1396 transitions. [2024-12-06 00:39:18,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 00:39:18,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:18,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:20,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:20,326 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-06 00:39:22,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:22,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1430 states to 755 states and 1396 transitions. [2024-12-06 00:39:22,829 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 1396 transitions. [2024-12-06 00:39:22,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 00:39:22,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:22,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:24,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:24,272 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-06 00:39:29,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:29,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 759 states and 1403 transitions. [2024-12-06 00:39:29,515 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1403 transitions. [2024-12-06 00:39:29,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 00:39:29,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:29,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:30,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:30,853 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 00:39:35,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:35,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1466 states to 773 states and 1431 transitions. [2024-12-06 00:39:35,309 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1431 transitions. [2024-12-06 00:39:35,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 00:39:35,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:35,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:36,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:36,511 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:39:44,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:44,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1480 states to 776 states and 1445 transitions. [2024-12-06 00:39:44,951 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1445 transitions. [2024-12-06 00:39:44,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 00:39:44,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:44,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:46,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:46,358 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-06 00:39:49,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:49,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1480 states to 777 states and 1445 transitions. [2024-12-06 00:39:49,031 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 1445 transitions. [2024-12-06 00:39:49,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 00:39:49,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:49,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:50,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:50,274 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:39:58,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:58,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1493 states to 780 states and 1458 transitions. [2024-12-06 00:39:58,799 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 1458 transitions. [2024-12-06 00:39:58,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 00:39:58,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:58,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:59,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:40:00,018 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-06 00:40:02,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:40:02,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1496 states to 782 states and 1461 transitions. [2024-12-06 00:40:02,637 INFO L276 IsEmpty]: Start isEmpty. Operand 782 states and 1461 transitions. [2024-12-06 00:40:02,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 00:40:02,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:40:02,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:40:03,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:40:03,884 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 00:40:06,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:40:06,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1495 states to 782 states and 1460 transitions. [2024-12-06 00:40:06,816 INFO L276 IsEmpty]: Start isEmpty. Operand 782 states and 1460 transitions. [2024-12-06 00:40:06,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 00:40:06,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:40:06,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:40:08,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:40:08,171 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:40:18,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:40:18,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1514 states to 787 states and 1479 transitions. [2024-12-06 00:40:18,065 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1479 transitions. [2024-12-06 00:40:18,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 00:40:18,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:40:18,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:40:19,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:40:19,280 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 00:40:22,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:40:22,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1518 states to 788 states and 1483 transitions. [2024-12-06 00:40:22,330 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1483 transitions. [2024-12-06 00:40:22,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 00:40:22,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:40:22,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:40:23,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:40:23,545 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 00:40:26,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:40:26,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1529 states to 790 states and 1494 transitions. [2024-12-06 00:40:26,208 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 1494 transitions. [2024-12-06 00:40:26,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 00:40:26,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:40:26,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:40:27,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:40:27,481 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 00:40:30,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:40:30,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1540 states to 792 states and 1505 transitions. [2024-12-06 00:40:30,216 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1505 transitions. [2024-12-06 00:40:30,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 00:40:30,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:40:30,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:40:31,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:40:31,534 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 14 proven. 15 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 00:40:45,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:40:45,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1602 states to 805 states and 1566 transitions. [2024-12-06 00:40:45,462 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1566 transitions. [2024-12-06 00:40:45,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 00:40:45,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:40:45,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:40:46,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:40:49,258 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 21 proven. 9 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:41:15,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:41:15,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1654 states to 827 states and 1613 transitions. [2024-12-06 00:41:15,296 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1613 transitions. [2024-12-06 00:41:15,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 00:41:15,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:41:15,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:41:16,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:41:18,120 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-06 00:41:19,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:41:19,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1661 states to 831 states and 1620 transitions. [2024-12-06 00:41:19,552 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 1620 transitions. [2024-12-06 00:41:19,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 00:41:19,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:41:19,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:41:20,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:41:22,257 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 21 proven. 9 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:41:33,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:41:33,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1685 states to 836 states and 1644 transitions. [2024-12-06 00:41:33,376 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1644 transitions. [2024-12-06 00:41:33,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 00:41:33,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:41:33,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:41:34,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:41:34,779 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 21 proven. 9 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:41:39,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:41:39,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1690 states to 838 states and 1649 transitions. [2024-12-06 00:41:39,574 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1649 transitions. [2024-12-06 00:41:39,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 00:41:39,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:41:39,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:41:40,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:41:41,043 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 21 proven. 9 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:41:44,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:41:44,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1699 states to 841 states and 1658 transitions. [2024-12-06 00:41:44,108 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1658 transitions. [2024-12-06 00:41:44,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 00:41:44,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:41:44,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:41:45,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:41:45,543 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 9 proven. 23 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 00:41:47,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:41:47,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1707 states to 846 states and 1666 transitions. [2024-12-06 00:41:47,926 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 1666 transitions. [2024-12-06 00:41:47,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 00:41:47,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:41:47,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:41:49,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:41:49,240 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 14 proven. 14 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 00:41:52,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:41:52,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1713 states to 848 states and 1672 transitions. [2024-12-06 00:41:52,434 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1672 transitions. [2024-12-06 00:41:52,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 00:41:52,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:41:52,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:41:53,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:41:53,744 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 14 proven. 15 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 00:41:56,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:41:56,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1730 states to 854 states and 1689 transitions. [2024-12-06 00:41:56,779 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 1689 transitions. [2024-12-06 00:41:56,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 00:41:56,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:41:56,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:41:57,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:41:58,323 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-06 00:41:58,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:41:58,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1734 states to 856 states and 1693 transitions. [2024-12-06 00:41:58,526 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1693 transitions. [2024-12-06 00:41:58,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 00:41:58,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:41:58,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:41:59,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:41:59,920 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 21 proven. 9 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:42:06,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:06,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1751 states to 860 states and 1710 transitions. [2024-12-06 00:42:06,730 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1710 transitions. [2024-12-06 00:42:06,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 00:42:06,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:06,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:08,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:08,330 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 6 proven. 23 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 00:42:08,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:08,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1753 states to 862 states and 1712 transitions. [2024-12-06 00:42:08,436 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 1712 transitions. [2024-12-06 00:42:08,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 00:42:08,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:08,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:09,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:09,943 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-06 00:42:16,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:16,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1760 states to 865 states and 1719 transitions. [2024-12-06 00:42:16,675 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1719 transitions. [2024-12-06 00:42:16,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 00:42:16,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:16,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:17,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:17,980 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-06 00:42:21,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:21,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1767 states to 867 states and 1726 transitions. [2024-12-06 00:42:21,035 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1726 transitions. [2024-12-06 00:42:21,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 00:42:21,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:21,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:22,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:22,304 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-06 00:42:28,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:28,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1778 states to 871 states and 1737 transitions. [2024-12-06 00:42:28,302 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1737 transitions. [2024-12-06 00:42:28,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 00:42:28,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:28,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:29,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:29,774 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 21 proven. 9 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:42:35,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:35,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1784 states to 873 states and 1743 transitions. [2024-12-06 00:42:35,083 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 1743 transitions. [2024-12-06 00:42:35,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 00:42:35,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:35,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:36,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:36,597 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-06 00:42:39,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:39,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1786 states to 874 states and 1745 transitions. [2024-12-06 00:42:39,673 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1745 transitions. [2024-12-06 00:42:39,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 00:42:39,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:39,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:40,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:40,955 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 00:42:44,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:44,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1794 states to 876 states and 1752 transitions. [2024-12-06 00:42:44,455 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1752 transitions. [2024-12-06 00:42:44,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 00:42:44,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:44,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:45,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:45,776 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 14 proven. 14 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 00:42:49,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:49,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1800 states to 878 states and 1758 transitions. [2024-12-06 00:42:49,098 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1758 transitions. [2024-12-06 00:42:49,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 00:42:49,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:49,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:50,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:50,420 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 14 proven. 15 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 00:42:53,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:53,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1815 states to 884 states and 1773 transitions. [2024-12-06 00:42:53,450 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 1773 transitions. [2024-12-06 00:42:53,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:42:53,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:53,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:54,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:54,684 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-06 00:42:54,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:54,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1820 states to 886 states and 1778 transitions. [2024-12-06 00:42:54,841 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 1778 transitions. [2024-12-06 00:42:54,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 00:42:54,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:54,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:55,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:56,069 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-06 00:43:02,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:02,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1831 states to 890 states and 1789 transitions. [2024-12-06 00:43:02,475 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1789 transitions. [2024-12-06 00:43:02,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 00:43:02,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:02,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:03,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:03,945 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 6 proven. 23 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 00:43:04,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:04,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1833 states to 892 states and 1791 transitions. [2024-12-06 00:43:04,040 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1791 transitions. [2024-12-06 00:43:04,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 00:43:04,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:04,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:05,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:05,285 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-06 00:43:12,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:12,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1844 states to 896 states and 1802 transitions. [2024-12-06 00:43:12,176 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 1802 transitions. [2024-12-06 00:43:12,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 00:43:12,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:12,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:13,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:13,693 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 25 proven. 19 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 00:43:13,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:13,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1846 states to 898 states and 1804 transitions. [2024-12-06 00:43:13,764 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 1804 transitions. [2024-12-06 00:43:13,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:43:13,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:13,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:15,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:15,095 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 00:43:20,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:20,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1861 states to 902 states and 1818 transitions. [2024-12-06 00:43:20,894 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1818 transitions. [2024-12-06 00:43:20,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:43:20,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:20,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:22,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:22,310 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 14 proven. 14 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 00:43:22,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:22,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1865 states to 904 states and 1822 transitions. [2024-12-06 00:43:22,349 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1822 transitions. [2024-12-06 00:43:22,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:43:22,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:22,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:23,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:23,676 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 00:43:30,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:30,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 906 states and 1821 transitions. [2024-12-06 00:43:30,789 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 1821 transitions. [2024-12-06 00:43:30,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:43:30,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:30,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:32,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:32,126 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 00:43:35,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:35,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1872 states to 908 states and 1829 transitions. [2024-12-06 00:43:35,486 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1829 transitions. [2024-12-06 00:43:35,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:43:35,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:35,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:36,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:36,796 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 00:43:40,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:40,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1880 states to 910 states and 1837 transitions. [2024-12-06 00:43:40,196 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 1837 transitions. [2024-12-06 00:43:40,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:43:40,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:40,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:41,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:41,605 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 14 proven. 15 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 00:43:45,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:45,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1898 states to 916 states and 1855 transitions. [2024-12-06 00:43:45,182 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1855 transitions. [2024-12-06 00:43:45,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:43:45,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:45,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:46,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:46,446 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 00:43:49,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:49,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1906 states to 918 states and 1863 transitions. [2024-12-06 00:43:49,878 INFO L276 IsEmpty]: Start isEmpty. Operand 918 states and 1863 transitions. [2024-12-06 00:43:49,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:43:49,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:49,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:51,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:51,140 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 00:43:54,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:54,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1916 states to 920 states and 1873 transitions. [2024-12-06 00:43:54,595 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 1873 transitions. [2024-12-06 00:43:54,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:43:54,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:54,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:55,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:55,850 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-06 00:43:56,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:56,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1921 states to 922 states and 1878 transitions. [2024-12-06 00:43:56,015 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 1878 transitions. [2024-12-06 00:43:56,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:43:56,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:56,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:57,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:57,292 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-06 00:44:04,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:44:04,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1932 states to 926 states and 1889 transitions. [2024-12-06 00:44:04,167 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 1889 transitions. [2024-12-06 00:44:04,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:44:04,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:44:04,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:44:05,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:44:05,467 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-06 00:44:12,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:44:12,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1943 states to 930 states and 1900 transitions. [2024-12-06 00:44:12,566 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1900 transitions. [2024-12-06 00:44:12,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 00:44:12,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:44:12,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:44:13,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:44:14,006 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 33 proven. 13 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 00:44:14,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:44:14,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1950 states to 935 states and 1907 transitions. [2024-12-06 00:44:14,113 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 1907 transitions. [2024-12-06 00:44:14,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:44:14,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:44:14,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:44:15,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:44:15,366 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 00:44:15,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:44:15,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1953 states to 937 states and 1910 transitions. [2024-12-06 00:44:15,424 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1910 transitions. [2024-12-06 00:44:15,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:44:15,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:44:15,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:44:16,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:44:16,792 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 14 proven. 14 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 00:44:20,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:44:20,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1959 states to 939 states and 1916 transitions. [2024-12-06 00:44:20,436 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1916 transitions. [2024-12-06 00:44:20,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:44:20,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:44:20,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:44:21,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:44:21,695 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 00:44:25,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:44:25,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1963 states to 941 states and 1920 transitions. [2024-12-06 00:44:25,168 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1920 transitions. [2024-12-06 00:44:25,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:44:25,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:44:25,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:44:26,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:44:26,463 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 00:44:30,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:44:30,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1966 states to 943 states and 1923 transitions. [2024-12-06 00:44:30,045 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1923 transitions. [2024-12-06 00:44:30,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:44:30,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:44:30,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:44:31,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:44:31,330 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 00:44:35,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:44:35,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 945 states and 1926 transitions. [2024-12-06 00:44:35,092 INFO L276 IsEmpty]: Start isEmpty. Operand 945 states and 1926 transitions. [2024-12-06 00:44:35,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:44:35,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:44:35,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:44:36,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:44:36,483 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 14 proven. 15 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 00:44:43,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:44:43,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1989 states to 951 states and 1946 transitions. [2024-12-06 00:44:43,602 INFO L276 IsEmpty]: Start isEmpty. Operand 951 states and 1946 transitions. [2024-12-06 00:44:43,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 00:44:43,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:44:43,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:44:44,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:44:44,868 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-06 00:44:45,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:44:45,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1994 states to 953 states and 1951 transitions. [2024-12-06 00:44:45,018 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1951 transitions. [2024-12-06 00:44:45,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:44:45,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:44:45,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:44:46,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:44:46,404 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 00:44:53,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:44:53,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 957 states and 1966 transitions. [2024-12-06 00:44:53,840 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1966 transitions. [2024-12-06 00:44:53,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:44:53,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:44:53,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:44:55,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:44:55,231 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 00:45:02,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:45:02,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2024 states to 961 states and 1981 transitions. [2024-12-06 00:45:02,875 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1981 transitions. [2024-12-06 00:45:02,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 00:45:02,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:45:02,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:45:04,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:45:14,421 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 7 proven. 8 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 00:45:32,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:45:32,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2059 states to 969 states and 2014 transitions. [2024-12-06 00:45:32,858 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 2014 transitions. [2024-12-06 00:45:32,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 00:45:32,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:45:32,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:45:34,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:45:34,236 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 14 proven. 14 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 00:45:36,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:45:36,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2065 states to 971 states and 2020 transitions. [2024-12-06 00:45:36,439 INFO L276 IsEmpty]: Start isEmpty. Operand 971 states and 2020 transitions. [2024-12-06 00:45:36,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 00:45:36,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:45:36,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:45:37,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:45:37,879 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 16 proven. 22 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 00:45:41,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:45:41,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2075 states to 973 states and 2030 transitions. [2024-12-06 00:45:41,859 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 2030 transitions. [2024-12-06 00:45:41,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 00:45:41,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:45:41,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:45:43,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:45:43,255 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 16 proven. 22 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 00:45:47,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:45:47,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2097 states to 976 states and 2051 transitions. [2024-12-06 00:45:47,489 INFO L276 IsEmpty]: Start isEmpty. Operand 976 states and 2051 transitions. [2024-12-06 00:45:47,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 00:45:47,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:45:47,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:45:48,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:45:52,671 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 00:46:04,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:46:04,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2103 states to 980 states and 2057 transitions. [2024-12-06 00:46:04,866 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 2057 transitions. [2024-12-06 00:46:04,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 00:46:04,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:46:04,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:46:06,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:46:10,939 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 11 proven. 2 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 00:46:15,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:46:15,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2105 states to 982 states and 2059 transitions. [2024-12-06 00:46:15,532 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 2059 transitions. [2024-12-06 00:46:15,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 00:46:15,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:46:15,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:46:16,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:46:17,034 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 00:46:29,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:46:29,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2114 states to 987 states and 2068 transitions. [2024-12-06 00:46:29,148 INFO L276 IsEmpty]: Start isEmpty. Operand 987 states and 2068 transitions. [2024-12-06 00:46:29,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 00:46:29,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:46:29,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:46:30,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:46:30,630 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-12-06 00:46:44,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:46:44,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2136 states to 1000 states and 2090 transitions. [2024-12-06 00:46:44,553 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 2090 transitions. [2024-12-06 00:46:44,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 00:46:44,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:46:44,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:46:45,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 00:46:45,923 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-06 00:46:46,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 00:46:57,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:46:57,835 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-12-06 00:46:57,839 INFO L158 Benchmark]: Toolchain (without parser) took 825519.53ms. Allocated memory was 142.6MB in the beginning and 2.2GB in the end (delta: 2.1GB). Free memory was 110.6MB in the beginning and 1.2GB in the end (delta: -1.1GB). Peak memory consumption was 981.4MB. Max. memory is 16.1GB. [2024-12-06 00:46:57,839 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 142.6MB. Free memory is still 82.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 00:46:57,840 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1014.26ms. Allocated memory is still 142.6MB. Free memory was 110.4MB in the beginning and 65.1MB in the end (delta: 45.2MB). Peak memory consumption was 72.7MB. Max. memory is 16.1GB. [2024-12-06 00:46:57,840 INFO L158 Benchmark]: Boogie Procedure Inliner took 133.82ms. Allocated memory is still 142.6MB. Free memory was 65.1MB in the beginning and 97.9MB in the end (delta: -32.8MB). Peak memory consumption was 26.0MB. Max. memory is 16.1GB. [2024-12-06 00:46:57,840 INFO L158 Benchmark]: Boogie Preprocessor took 105.64ms. Allocated memory is still 142.6MB. Free memory was 97.9MB in the beginning and 85.4MB in the end (delta: 12.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-06 00:46:57,841 INFO L158 Benchmark]: RCFGBuilder took 15176.93ms. Allocated memory was 142.6MB in the beginning and 318.8MB in the end (delta: 176.2MB). Free memory was 85.4MB in the beginning and 236.1MB in the end (delta: -150.6MB). Peak memory consumption was 172.4MB. Max. memory is 16.1GB. [2024-12-06 00:46:57,841 INFO L158 Benchmark]: CodeCheck took 809085.01ms. Allocated memory was 318.8MB in the beginning and 2.2GB in the end (delta: 1.9GB). Free memory was 236.1MB in the beginning and 1.2GB in the end (delta: -950.0MB). Peak memory consumption was 934.5MB. Max. memory is 16.1GB. [2024-12-06 00:46:57,843 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 142.6MB. Free memory is still 82.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1014.26ms. Allocated memory is still 142.6MB. Free memory was 110.4MB in the beginning and 65.1MB in the end (delta: 45.2MB). Peak memory consumption was 72.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 133.82ms. Allocated memory is still 142.6MB. Free memory was 65.1MB in the beginning and 97.9MB in the end (delta: -32.8MB). Peak memory consumption was 26.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 105.64ms. Allocated memory is still 142.6MB. Free memory was 97.9MB in the beginning and 85.4MB in the end (delta: 12.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * RCFGBuilder took 15176.93ms. Allocated memory was 142.6MB in the beginning and 318.8MB in the end (delta: 176.2MB). Free memory was 85.4MB in the beginning and 236.1MB in the end (delta: -150.6MB). Peak memory consumption was 172.4MB. Max. memory is 16.1GB. * CodeCheck took 809085.01ms. Allocated memory was 318.8MB in the beginning and 2.2GB in the end (delta: 1.9GB). Free memory was 236.1MB in the beginning and 1.2GB in the end (delta: -950.0MB). Peak memory consumption was 934.5MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-06 00:46:57,949 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2adcff16-6c18-4071-a85c-366f0be536b0/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2adcff16-6c18-4071-a85c-366f0be536b0/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2adcff16-6c18-4071-a85c-366f0be536b0/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2adcff16-6c18-4071-a85c-366f0be536b0/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2adcff16-6c18-4071-a85c-366f0be536b0/bin/ukojak-verify-CZk0znPC7b/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_2adcff16-6c18-4071-a85c-366f0be536b0/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2adcff16-6c18-4071-a85c-366f0be536b0/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 63b56e314339d219b900d45eff744f2905a6b0e7256894e9da7286284d3b0c99 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:46:59,852 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:46:59,936 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2adcff16-6c18-4071-a85c-366f0be536b0/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-12-06 00:46:59,960 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:46:59,960 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 00:46:59,960 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 00:46:59,961 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:46:59,961 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:46:59,961 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:46:59,961 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 00:46:59,961 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:46:59,961 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 00:46:59,961 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:46:59,961 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 00:46:59,962 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 00:46:59,962 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 00:46:59,962 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 00:46:59,962 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 00:46:59,962 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:46:59,962 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:46:59,962 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:46:59,962 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:46:59,962 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:46:59,962 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 00:46:59,962 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 00:46:59,963 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:46:59,963 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:46:59,963 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:46:59,963 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:46:59,963 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 00:46:59,963 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 00:46:59,963 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 00:46:59,963 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 00:46:59,963 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2adcff16-6c18-4071-a85c-366f0be536b0/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 63b56e314339d219b900d45eff744f2905a6b0e7256894e9da7286284d3b0c99 [2024-12-06 00:47:00,190 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:47:00,196 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:47:00,198 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:47:00,199 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:47:00,199 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:47:00,201 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2adcff16-6c18-4071-a85c-366f0be536b0/bin/ukojak-verify-CZk0znPC7b/../../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 [2024-12-06 00:47:02,859 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2adcff16-6c18-4071-a85c-366f0be536b0/bin/ukojak-verify-CZk0znPC7b/data/b3b292f4c/136741d965494a5a92e810f036c0dd3f/FLAG27d920a40 [2024-12-06 00:47:03,241 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:47:03,242 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2adcff16-6c18-4071-a85c-366f0be536b0/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 [2024-12-06 00:47:03,271 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2adcff16-6c18-4071-a85c-366f0be536b0/bin/ukojak-verify-CZk0znPC7b/data/b3b292f4c/136741d965494a5a92e810f036c0dd3f/FLAG27d920a40 [2024-12-06 00:47:03,424 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2adcff16-6c18-4071-a85c-366f0be536b0/bin/ukojak-verify-CZk0znPC7b/data/b3b292f4c/136741d965494a5a92e810f036c0dd3f [2024-12-06 00:47:03,426 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:47:03,428 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:47:03,429 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:47:03,429 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:47:03,433 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:47:03,434 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:47:03" (1/1) ... [2024-12-06 00:47:03,435 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c31a377 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:47:03, skipping insertion in model container [2024-12-06 00:47:03,435 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:47:03" (1/1) ... [2024-12-06 00:47:03,494 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:47:03,938 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_2adcff16-6c18-4071-a85c-366f0be536b0/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] [2024-12-06 00:47:03,969 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 00:47:03,972 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 00:47:03,996 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 00:47:03,997 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 00:47:04,071 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 00:47:04,076 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 00:47:04,079 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 00:47:04,086 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 00:47:04,093 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 00:47:04,094 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 00:47:04,104 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 00:47:04,105 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 00:47:04,105 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 00:47:04,113 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 00:47:04,115 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 00:47:04,132 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 00:47:04,133 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 00:47:04,136 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 00:47:04,139 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 00:47:04,140 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 00:47:04,140 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 00:47:04,141 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 00:47:04,142 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 00:47:04,142 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 00:47:04,146 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 00:47:04,147 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 00:47:04,147 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 00:47:04,160 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 00:47:04,162 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 00:47:04,205 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 00:47:04,206 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:47:04,246 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:47:04,336 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_2adcff16-6c18-4071-a85c-366f0be536b0/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] [2024-12-06 00:47:04,460 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:47:04,498 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:47:04,499 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:47:04 WrapperNode [2024-12-06 00:47:04,499 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:47:04,500 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:47:04,500 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:47:04,500 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:47:04,507 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:47:04" (1/1) ... [2024-12-06 00:47:04,542 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:47:04" (1/1) ... [2024-12-06 00:47:04,626 INFO L138 Inliner]: procedures = 122, calls = 1240, calls flagged for inlining = 52, calls inlined = 49, statements flattened = 2286 [2024-12-06 00:47:04,627 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:47:04,627 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:47:04,627 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:47:04,627 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:47:04,635 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:47:04" (1/1) ... [2024-12-06 00:47:04,635 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:47:04" (1/1) ... [2024-12-06 00:47:04,648 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:47:04" (1/1) ... [2024-12-06 00:47:04,649 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:47:04" (1/1) ... [2024-12-06 00:47:04,703 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:47:04" (1/1) ... [2024-12-06 00:47:04,706 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:47:04" (1/1) ... [2024-12-06 00:47:04,713 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:47:04" (1/1) ... [2024-12-06 00:47:04,720 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:47:04" (1/1) ... [2024-12-06 00:47:04,726 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:47:04" (1/1) ... [2024-12-06 00:47:04,738 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:47:04,739 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:47:04,739 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:47:04,739 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:47:04,740 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:47:04" (1/1) ... [2024-12-06 00:47:04,746 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:47:04,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2adcff16-6c18-4071-a85c-366f0be536b0/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:47:04,770 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2adcff16-6c18-4071-a85c-366f0be536b0/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:47:04,773 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2adcff16-6c18-4071-a85c-366f0be536b0/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:47:04,797 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-12-06 00:47:04,797 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2024-12-06 00:47:04,798 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2024-12-06 00:47:04,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-12-06 00:47:04,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-12-06 00:47:04,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2024-12-06 00:47:04,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 00:47:04,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-06 00:47:04,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-06 00:47:04,798 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-12-06 00:47:04,798 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-12-06 00:47:04,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-06 00:47:04,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-06 00:47:04,798 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-12-06 00:47:04,798 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-12-06 00:47:04,798 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-06 00:47:04,799 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-06 00:47:04,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-06 00:47:04,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-06 00:47:04,799 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-12-06 00:47:04,799 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-12-06 00:47:04,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-12-06 00:47:04,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2024-12-06 00:47:04,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-12-06 00:47:04,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2024-12-06 00:47:04,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-06 00:47:04,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-06 00:47:04,799 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 00:47:04,800 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 00:47:04,800 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 00:47:04,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2024-12-06 00:47:04,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2024-12-06 00:47:04,800 INFO L130 BoogieDeclarations]: Found specification of procedure gtco_disconnect [2024-12-06 00:47:04,800 INFO L138 BoogieDeclarations]: Found implementation of procedure gtco_disconnect [2024-12-06 00:47:04,800 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2024-12-06 00:47:04,800 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2024-12-06 00:47:04,800 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 00:47:04,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-12-06 00:47:04,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-12-06 00:47:04,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 00:47:04,800 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 00:47:04,800 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2024-12-06 00:47:04,800 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2024-12-06 00:47:04,800 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2024-12-06 00:47:04,800 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2024-12-06 00:47:04,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 00:47:04,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-12-06 00:47:04,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-12-06 00:47:04,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2024-12-06 00:47:04,801 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 00:47:04,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-12-06 00:47:04,801 INFO L130 BoogieDeclarations]: Found specification of procedure input_get_drvdata [2024-12-06 00:47:04,801 INFO L138 BoogieDeclarations]: Found implementation of procedure input_get_drvdata [2024-12-06 00:47:04,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-06 00:47:04,801 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-12-06 00:47:04,801 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-12-06 00:47:04,801 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-12-06 00:47:04,801 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-12-06 00:47:04,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2024-12-06 00:47:04,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2024-12-06 00:47:04,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-12-06 00:47:04,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-12-06 00:47:04,801 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:47:04,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:47:05,131 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:47:05,133 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:47:05,238 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-06 00:47:05,294 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true; [2024-12-06 00:47:36,666 INFO L? ?]: Removed 776 outVars from TransFormulas that were not future-live. [2024-12-06 00:47:36,666 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:47:36,967 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:47:36,967 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-06 00:47:36,967 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:47:36 BoogieIcfgContainer [2024-12-06 00:47:36,968 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:47:36,968 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:47:36,968 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:47:36,976 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:47:36,976 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:47:36" (1/1) ... [2024-12-06 00:47:36,982 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 00:47:37,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:47:37,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 404 states and 610 transitions. [2024-12-06 00:47:37,028 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 610 transitions. [2024-12-06 00:47:37,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 00:47:37,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:47:37,031 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 00:47:37,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2adcff16-6c18-4071-a85c-366f0be536b0/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 00:47:37,033 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2adcff16-6c18-4071-a85c-366f0be536b0/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 00:47:37,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2adcff16-6c18-4071-a85c-366f0be536b0/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process