./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/forester-heap/dll-sorted-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d07611-7b69-4374-8fdc-89a4624a6e29/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d07611-7b69-4374-8fdc-89a4624a6e29/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d07611-7b69-4374-8fdc-89a4624a6e29/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d07611-7b69-4374-8fdc-89a4624a6e29/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/forester-heap/dll-sorted-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d07611-7b69-4374-8fdc-89a4624a6e29/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d07611-7b69-4374-8fdc-89a4624a6e29/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 97c87a4be2f33468a224d89594f96c367f5837bb79771cd5155d22e1299d7831 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:28:31,965 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:28:32,076 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d07611-7b69-4374-8fdc-89a4624a6e29/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:28:32,087 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:28:32,087 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:28:32,136 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:28:32,137 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:28:32,137 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:28:32,141 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:28:32,141 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:28:32,142 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:28:32,145 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:28:32,145 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:28:32,146 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:28:32,146 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:28:32,146 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:28:32,147 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:28:32,147 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:28:32,148 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:28:32,148 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:28:32,148 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:28:32,154 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:28:32,154 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:28:32,155 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:28:32,155 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:28:32,156 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:28:32,156 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:28:32,156 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:28:32,157 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:28:32,157 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:28:32,158 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:28:32,158 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:28:32,158 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:28:32,159 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d07611-7b69-4374-8fdc-89a4624a6e29/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d07611-7b69-4374-8fdc-89a4624a6e29/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 97c87a4be2f33468a224d89594f96c367f5837bb79771cd5155d22e1299d7831 [2024-11-09 00:28:32,491 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:28:32,523 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:28:32,527 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:28:32,529 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:28:32,529 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:28:32,531 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d07611-7b69-4374-8fdc-89a4624a6e29/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/forester-heap/dll-sorted-2.i Unable to find full path for "g++" [2024-11-09 00:28:34,880 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:28:35,257 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:28:35,258 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d07611-7b69-4374-8fdc-89a4624a6e29/sv-benchmarks/c/forester-heap/dll-sorted-2.i [2024-11-09 00:28:35,273 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d07611-7b69-4374-8fdc-89a4624a6e29/bin/ukojak-verify-ImItNfHLgk/data/4a9a31c34/0691d66d80434232b2815ac6548e2d97/FLAG137af55d5 [2024-11-09 00:28:35,296 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d07611-7b69-4374-8fdc-89a4624a6e29/bin/ukojak-verify-ImItNfHLgk/data/4a9a31c34/0691d66d80434232b2815ac6548e2d97 [2024-11-09 00:28:35,300 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:28:35,302 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:28:35,304 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:28:35,304 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:28:35,311 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:28:35,312 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:28:35" (1/1) ... [2024-11-09 00:28:35,313 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3138912 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:28:35, skipping insertion in model container [2024-11-09 00:28:35,314 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:28:35" (1/1) ... [2024-11-09 00:28:35,370 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:28:35,793 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_91d07611-7b69-4374-8fdc-89a4624a6e29/sv-benchmarks/c/forester-heap/dll-sorted-2.i[22384,22397] [2024-11-09 00:28:35,802 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_91d07611-7b69-4374-8fdc-89a4624a6e29/sv-benchmarks/c/forester-heap/dll-sorted-2.i[22614,22627] [2024-11-09 00:28:35,808 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_91d07611-7b69-4374-8fdc-89a4624a6e29/sv-benchmarks/c/forester-heap/dll-sorted-2.i[22989,23002] [2024-11-09 00:28:35,809 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_91d07611-7b69-4374-8fdc-89a4624a6e29/sv-benchmarks/c/forester-heap/dll-sorted-2.i[23053,23066] [2024-11-09 00:28:35,812 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_91d07611-7b69-4374-8fdc-89a4624a6e29/sv-benchmarks/c/forester-heap/dll-sorted-2.i[23184,23197] [2024-11-09 00:28:35,813 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_91d07611-7b69-4374-8fdc-89a4624a6e29/sv-benchmarks/c/forester-heap/dll-sorted-2.i[23248,23261] [2024-11-09 00:28:35,820 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:28:35,839 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:28:35,920 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_91d07611-7b69-4374-8fdc-89a4624a6e29/sv-benchmarks/c/forester-heap/dll-sorted-2.i[22384,22397] [2024-11-09 00:28:35,928 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_91d07611-7b69-4374-8fdc-89a4624a6e29/sv-benchmarks/c/forester-heap/dll-sorted-2.i[22614,22627] [2024-11-09 00:28:35,938 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_91d07611-7b69-4374-8fdc-89a4624a6e29/sv-benchmarks/c/forester-heap/dll-sorted-2.i[22989,23002] [2024-11-09 00:28:35,942 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_91d07611-7b69-4374-8fdc-89a4624a6e29/sv-benchmarks/c/forester-heap/dll-sorted-2.i[23053,23066] [2024-11-09 00:28:35,944 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_91d07611-7b69-4374-8fdc-89a4624a6e29/sv-benchmarks/c/forester-heap/dll-sorted-2.i[23184,23197] [2024-11-09 00:28:35,949 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_91d07611-7b69-4374-8fdc-89a4624a6e29/sv-benchmarks/c/forester-heap/dll-sorted-2.i[23248,23261] [2024-11-09 00:28:35,952 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:28:36,000 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:28:36,000 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:28:36 WrapperNode [2024-11-09 00:28:36,000 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:28:36,002 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:28:36,002 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:28:36,002 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:28:36,012 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:28:36" (1/1) ... [2024-11-09 00:28:36,030 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:28:36" (1/1) ... [2024-11-09 00:28:36,061 INFO L138 Inliner]: procedures = 119, calls = 45, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 184 [2024-11-09 00:28:36,062 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:28:36,063 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:28:36,063 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:28:36,064 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:28:36,079 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:28:36" (1/1) ... [2024-11-09 00:28:36,079 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:28:36" (1/1) ... [2024-11-09 00:28:36,084 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:28:36" (1/1) ... [2024-11-09 00:28:36,085 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:28:36" (1/1) ... [2024-11-09 00:28:36,097 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:28:36" (1/1) ... [2024-11-09 00:28:36,103 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:28:36" (1/1) ... [2024-11-09 00:28:36,107 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:28:36" (1/1) ... [2024-11-09 00:28:36,110 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:28:36" (1/1) ... [2024-11-09 00:28:36,114 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:28:36,116 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:28:36,117 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:28:36,117 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:28:36,118 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:28:36" (1/1) ... [2024-11-09 00:28:36,126 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:28:36,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d07611-7b69-4374-8fdc-89a4624a6e29/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:28:36,163 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d07611-7b69-4374-8fdc-89a4624a6e29/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:28:36,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91d07611-7b69-4374-8fdc-89a4624a6e29/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:28:36,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:28:36,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:28:36,207 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:28:36,207 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:28:36,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:28:36,208 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:28:36,208 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:28:36,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:28:36,208 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:28:36,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:28:36,347 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:28:36,350 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:28:36,742 INFO L? ?]: Removed 34 outVars from TransFormulas that were not future-live. [2024-11-09 00:28:36,742 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:28:36,922 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:28:36,923 INFO L316 CfgBuilder]: Removed 16 assume(true) statements. [2024-11-09 00:28:36,923 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:28:36 BoogieIcfgContainer [2024-11-09 00:28:36,923 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:28:36,924 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:28:36,924 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:28:36,938 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:28:36,939 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:28:36" (1/1) ... [2024-11-09 00:28:36,948 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:28:37,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:37,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 48 states and 77 transitions. [2024-11-09 00:28:37,024 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 77 transitions. [2024-11-09 00:28:37,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-09 00:28:37,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:37,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:37,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:37,303 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:28:37,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:37,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 48 states and 73 transitions. [2024-11-09 00:28:37,368 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 73 transitions. [2024-11-09 00:28:37,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 00:28:37,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:37,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:37,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:37,457 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:28:37,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:37,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 50 states and 76 transitions. [2024-11-09 00:28:37,586 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 76 transitions. [2024-11-09 00:28:37,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:28:37,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:37,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:37,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:37,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:28:38,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:38,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 48 states and 74 transitions. [2024-11-09 00:28:38,169 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 74 transitions. [2024-11-09 00:28:38,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:28:38,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:38,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:38,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:38,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:28:38,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:38,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 48 states and 69 transitions. [2024-11-09 00:28:38,305 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 69 transitions. [2024-11-09 00:28:38,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:28:38,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:38,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:38,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:39,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:28:41,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:41,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 62 states and 95 transitions. [2024-11-09 00:28:41,192 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 95 transitions. [2024-11-09 00:28:41,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:28:41,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:41,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:41,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:43,760 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:28:46,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:46,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 72 states and 119 transitions. [2024-11-09 00:28:46,270 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2024-11-09 00:28:46,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:28:46,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:46,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:46,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:48,899 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:28:52,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:52,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 84 states and 150 transitions. [2024-11-09 00:28:52,665 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 150 transitions. [2024-11-09 00:28:52,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:28:52,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:52,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:52,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:53,810 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:28:56,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:56,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 91 states and 168 transitions. [2024-11-09 00:28:56,745 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 168 transitions. [2024-11-09 00:28:56,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:28:56,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:56,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:56,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:56,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:28:56,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:56,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 91 states and 162 transitions. [2024-11-09 00:28:56,886 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 162 transitions. [2024-11-09 00:28:56,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:28:56,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:56,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:56,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:58,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:29:03,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:03,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 106 states and 197 transitions. [2024-11-09 00:29:03,370 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 197 transitions. [2024-11-09 00:29:03,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:29:03,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:03,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:03,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:06,662 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:29:09,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:09,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 106 states and 191 transitions. [2024-11-09 00:29:09,177 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 191 transitions. [2024-11-09 00:29:09,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:29:09,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:09,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:09,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:12,345 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:29:13,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:13,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 108 states and 203 transitions. [2024-11-09 00:29:13,617 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 203 transitions. [2024-11-09 00:29:13,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:29:13,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:13,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:13,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:16,938 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:29:18,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:18,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 110 states and 211 transitions. [2024-11-09 00:29:18,772 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 211 transitions. [2024-11-09 00:29:18,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:29:18,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:18,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:18,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:20,602 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:29:23,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:23,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 118 states and 240 transitions. [2024-11-09 00:29:23,972 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 240 transitions. [2024-11-09 00:29:23,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:29:23,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:23,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:24,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:24,944 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:29:28,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:28,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 126 states and 261 transitions. [2024-11-09 00:29:28,458 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 261 transitions. [2024-11-09 00:29:28,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:29:28,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:28,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:28,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:28,975 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:29:29,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:29,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 127 states and 261 transitions. [2024-11-09 00:29:29,657 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 261 transitions. [2024-11-09 00:29:29,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:29:29,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:29,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:29,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:30,061 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:29:31,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:31,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 128 states and 262 transitions. [2024-11-09 00:29:31,443 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 262 transitions. [2024-11-09 00:29:31,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:29:31,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:31,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:31,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:35,505 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:29:39,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:39,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 130 states and 276 transitions. [2024-11-09 00:29:39,038 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 276 transitions. [2024-11-09 00:29:39,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:29:39,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:39,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:39,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:41,647 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:29:46,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:46,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 138 states and 297 transitions. [2024-11-09 00:29:46,415 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 297 transitions. [2024-11-09 00:29:46,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:29:46,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:46,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:46,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:46,476 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:29:46,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:46,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 138 states and 292 transitions. [2024-11-09 00:29:46,495 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 292 transitions. [2024-11-09 00:29:46,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:29:46,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:46,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:46,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:47,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:29:50,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:50,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 149 states and 321 transitions. [2024-11-09 00:29:50,382 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 321 transitions. [2024-11-09 00:29:50,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:29:50,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:50,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:50,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:50,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:29:52,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:52,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 147 states and 319 transitions. [2024-11-09 00:29:52,510 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 319 transitions. [2024-11-09 00:29:52,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:29:52,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:52,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:52,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:52,886 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:29:55,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:55,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 152 states and 329 transitions. [2024-11-09 00:29:55,030 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 329 transitions. [2024-11-09 00:29:55,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:29:55,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:55,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:55,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:56,523 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:29:58,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:58,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 156 states and 330 transitions. [2024-11-09 00:29:58,780 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 330 transitions. [2024-11-09 00:29:58,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:29:58,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:58,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:58,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:02,372 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:30:10,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:10,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 166 states and 360 transitions. [2024-11-09 00:30:10,464 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 360 transitions. [2024-11-09 00:30:10,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:30:10,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:10,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:10,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:15,921 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:30:20,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:20,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 168 states and 372 transitions. [2024-11-09 00:30:20,181 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 372 transitions. [2024-11-09 00:30:20,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:30:20,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:20,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:20,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:22,073 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:30:28,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:28,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 175 states and 397 transitions. [2024-11-09 00:30:28,980 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 397 transitions. [2024-11-09 00:30:28,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:30:28,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:28,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:29,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:34,231 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:30:42,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:42,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 181 states and 406 transitions. [2024-11-09 00:30:42,381 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 406 transitions. [2024-11-09 00:30:42,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:30:42,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:42,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:42,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:42,547 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:30:43,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:43,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 183 states and 411 transitions. [2024-11-09 00:30:43,343 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 411 transitions. [2024-11-09 00:30:43,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:30:43,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:43,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:43,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:48,066 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:30:52,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:52,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 185 states and 415 transitions. [2024-11-09 00:30:52,607 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 415 transitions. [2024-11-09 00:30:52,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:30:52,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:52,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:52,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:54,397 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:31:01,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:01,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 192 states and 429 transitions. [2024-11-09 00:31:01,091 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 429 transitions. [2024-11-09 00:31:01,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:31:01,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:01,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:01,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:05,473 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:31:21,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:21,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 205 states and 475 transitions. [2024-11-09 00:31:21,829 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 475 transitions. [2024-11-09 00:31:21,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:31:21,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:21,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:21,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:27,370 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:31:36,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:36,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 210 states and 493 transitions. [2024-11-09 00:31:36,966 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 493 transitions. [2024-11-09 00:31:36,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:31:36,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:36,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:37,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:41,393 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:31:57,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:57,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 220 states and 522 transitions. [2024-11-09 00:31:57,540 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 522 transitions. [2024-11-09 00:31:57,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:31:57,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:57,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:57,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:02,487 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:32:11,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:11,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 222 states and 530 transitions. [2024-11-09 00:32:11,192 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 530 transitions. [2024-11-09 00:32:11,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:32:11,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:11,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:11,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:18,425 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:32:27,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:27,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 224 states and 541 transitions. [2024-11-09 00:32:27,169 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 541 transitions. [2024-11-09 00:32:27,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:32:27,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:27,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:27,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:34,563 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:32:45,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:45,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 228 states and 569 transitions. [2024-11-09 00:32:45,708 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 569 transitions. [2024-11-09 00:32:45,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:32:45,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:45,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:45,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:53,667 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:33:00,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:00,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 228 states and 565 transitions. [2024-11-09 00:33:00,310 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 565 transitions. [2024-11-09 00:33:00,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:33:00,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:00,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:00,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:03,725 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:33:20,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:20,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 242 states and 600 transitions. [2024-11-09 00:33:20,455 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 600 transitions. [2024-11-09 00:33:20,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:33:20,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:20,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:20,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:27,149 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:33:33,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:33,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 244 states and 611 transitions. [2024-11-09 00:33:33,367 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 611 transitions. [2024-11-09 00:33:33,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:33:33,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:33,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:33,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:36,732 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:33:50,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:50,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 252 states and 632 transitions. [2024-11-09 00:33:50,998 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 632 transitions. [2024-11-09 00:33:50,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:33:50,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:50,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:51,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:55,663 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:33:59,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:59,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 254 states and 638 transitions. [2024-11-09 00:33:59,171 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 638 transitions. [2024-11-09 00:33:59,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:33:59,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:59,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:59,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:05,787 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:34:19,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:19,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 262 states and 663 transitions. [2024-11-09 00:34:19,878 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 663 transitions. [2024-11-09 00:34:19,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:34:19,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:19,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:20,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:23,468 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:34:30,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:30,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 266 states and 682 transitions. [2024-11-09 00:34:30,444 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 682 transitions. [2024-11-09 00:34:30,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:34:30,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:30,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:30,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:37,645 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:34:44,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:44,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 268 states and 694 transitions. [2024-11-09 00:34:44,321 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 694 transitions. [2024-11-09 00:34:44,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:34:44,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:44,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:44,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:44,468 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:34:47,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:47,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 270 states and 698 transitions. [2024-11-09 00:34:47,409 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 698 transitions. [2024-11-09 00:34:47,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:34:47,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:47,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:47,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:52,766 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:35:03,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:03,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 269 states and 692 transitions. [2024-11-09 00:35:03,427 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 692 transitions. [2024-11-09 00:35:03,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:35:03,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:03,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:03,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:10,114 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:35:23,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:23,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 277 states and 715 transitions. [2024-11-09 00:35:23,997 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 715 transitions. [2024-11-09 00:35:23,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:35:23,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:23,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:24,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:34,017 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:35:50,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:50,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 281 states and 730 transitions. [2024-11-09 00:35:50,366 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 730 transitions. [2024-11-09 00:35:50,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:35:50,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:50,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:50,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:50,506 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:35:58,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:58,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 286 states and 749 transitions. [2024-11-09 00:35:58,096 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 749 transitions. [2024-11-09 00:35:58,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:35:58,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:58,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:58,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:01,851 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:36:06,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:06,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 288 states and 760 transitions. [2024-11-09 00:36:06,701 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 760 transitions. [2024-11-09 00:36:06,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:36:06,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:06,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:06,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:10,967 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:36:24,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:24,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 296 states and 774 transitions. [2024-11-09 00:36:24,826 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 774 transitions. [2024-11-09 00:36:24,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:36:24,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:24,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:24,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:25,031 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:36:31,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:31,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 298 states and 779 transitions. [2024-11-09 00:36:31,478 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 779 transitions. [2024-11-09 00:36:31,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:36:31,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:31,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:31,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:33,025 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:36:35,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:35,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 300 states and 782 transitions. [2024-11-09 00:36:35,255 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 782 transitions. [2024-11-09 00:36:35,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:36:35,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:35,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:35,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:43,627 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:36:51,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:51,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 302 states and 784 transitions. [2024-11-09 00:36:51,629 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 784 transitions. [2024-11-09 00:36:51,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:36:51,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:51,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:51,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:55,718 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:37:12,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:12,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 308 states and 797 transitions. [2024-11-09 00:37:12,689 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 797 transitions. [2024-11-09 00:37:12,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:37:12,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:12,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:12,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:22,440 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:37:49,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:49,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 317 states and 824 transitions. [2024-11-09 00:37:49,610 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 824 transitions. [2024-11-09 00:37:49,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:37:49,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:49,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:49,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:59,923 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:38:32,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:32,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 855 states to 330 states and 855 transitions. [2024-11-09 00:38:32,233 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 855 transitions. [2024-11-09 00:38:32,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:38:32,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:32,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:32,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:41,349 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:39:09,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:09,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 340 states and 894 transitions. [2024-11-09 00:39:09,669 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 894 transitions. [2024-11-09 00:39:09,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:39:09,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:09,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:09,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:09,901 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:39:12,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:12,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 340 states and 890 transitions. [2024-11-09 00:39:12,209 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 890 transitions. [2024-11-09 00:39:12,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:39:12,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:12,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:12,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:24,978 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:39:56,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:56,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 351 states and 920 transitions. [2024-11-09 00:39:56,194 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 920 transitions. [2024-11-09 00:39:56,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:39:56,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:56,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:56,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:56,517 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:39:58,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:58,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 351 states and 916 transitions. [2024-11-09 00:39:58,901 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 916 transitions. [2024-11-09 00:39:58,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:39:58,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:58,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:58,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:04,007 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:40:27,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:27,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 361 states and 948 transitions. [2024-11-09 00:40:27,216 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 948 transitions. [2024-11-09 00:40:27,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:40:27,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:27,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:27,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:38,617 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:40:52,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:52,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 363 states and 963 transitions. [2024-11-09 00:40:52,359 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 963 transitions. [2024-11-09 00:40:52,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:40:52,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:52,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:52,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:57,122 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:41:03,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:03,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 365 states and 974 transitions. [2024-11-09 00:41:03,210 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 974 transitions. [2024-11-09 00:41:03,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:41:03,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:03,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:03,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:03,374 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:41:06,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:06,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 367 states and 985 transitions. [2024-11-09 00:41:06,299 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 985 transitions. [2024-11-09 00:41:06,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:41:06,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:06,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:06,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:15,534 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:24,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:24,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 369 states and 991 transitions. [2024-11-09 00:41:24,964 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 991 transitions. [2024-11-09 00:41:24,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:41:24,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:24,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:25,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:34,692 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:02,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:02,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 378 states and 1026 transitions. [2024-11-09 00:42:02,109 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 1026 transitions. [2024-11-09 00:42:02,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:42:02,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:02,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:02,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat