./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/recursified_loop-crafted/recursified_simple_array_index_value_1-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- 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_6ee10d16-07b4-4391-8627-ecfcb7938db4/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ee10d16-07b4-4391-8627-ecfcb7938db4/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_6ee10d16-07b4-4391-8627-ecfcb7938db4/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ee10d16-07b4-4391-8627-ecfcb7938db4/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/recursified_loop-crafted/recursified_simple_array_index_value_1-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ee10d16-07b4-4391-8627-ecfcb7938db4/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ee10d16-07b4-4391-8627-ecfcb7938db4/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 32bit --witnessprinter.graph.data.programhash affe6b2992f7714f4bd95d6011e70945dc7608cfcd3847461bdcd80eeea00f05 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:31:38,365 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:31:38,419 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ee10d16-07b4-4391-8627-ecfcb7938db4/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 01:31:38,423 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:31:38,424 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:31:38,442 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:31:38,443 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 01:31:38,443 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 01:31:38,444 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:31:38,444 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:31:38,444 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:31:38,444 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 01:31:38,444 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 01:31:38,444 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:31:38,444 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 01:31:38,444 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:31:38,444 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 01:31:38,445 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:31:38,445 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 01:31:38,445 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 01:31:38,445 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 01:31:38,445 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:31:38,445 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:31:38,445 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:31:38,445 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:31:38,445 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:31:38,445 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:31:38,445 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:31:38,445 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:31:38,446 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:31:38,446 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 01:31:38,446 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:31:38,446 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:31:38,446 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_6ee10d16-07b4-4391-8627-ecfcb7938db4/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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> affe6b2992f7714f4bd95d6011e70945dc7608cfcd3847461bdcd80eeea00f05 [2024-12-06 01:31:38,695 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:31:38,703 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:31:38,705 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:31:38,707 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:31:38,707 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:31:38,708 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ee10d16-07b4-4391-8627-ecfcb7938db4/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/recursified_loop-crafted/recursified_simple_array_index_value_1-1.i [2024-12-06 01:31:41,320 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ee10d16-07b4-4391-8627-ecfcb7938db4/bin/ukojak-verify-CZk0znPC7b/data/8d296bf6d/4b81656546574a5287ca79e22c88edc9/FLAG546f99281 [2024-12-06 01:31:41,520 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:31:41,521 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ee10d16-07b4-4391-8627-ecfcb7938db4/sv-benchmarks/c/recursified_loop-crafted/recursified_simple_array_index_value_1-1.i [2024-12-06 01:31:41,527 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ee10d16-07b4-4391-8627-ecfcb7938db4/bin/ukojak-verify-CZk0znPC7b/data/8d296bf6d/4b81656546574a5287ca79e22c88edc9/FLAG546f99281 [2024-12-06 01:31:41,899 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ee10d16-07b4-4391-8627-ecfcb7938db4/bin/ukojak-verify-CZk0znPC7b/data/8d296bf6d/4b81656546574a5287ca79e22c88edc9 [2024-12-06 01:31:41,901 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:31:41,902 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:31:41,903 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:31:41,903 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:31:41,906 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:31:41,906 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:31:41" (1/1) ... [2024-12-06 01:31:41,907 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66c6e5bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:31:41, skipping insertion in model container [2024-12-06 01:31:41,907 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:31:41" (1/1) ... [2024-12-06 01:31:41,918 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:31:42,039 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_6ee10d16-07b4-4391-8627-ecfcb7938db4/sv-benchmarks/c/recursified_loop-crafted/recursified_simple_array_index_value_1-1.i[1692,1705] [2024-12-06 01:31:42,052 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:31:42,059 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:31:42,067 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_6ee10d16-07b4-4391-8627-ecfcb7938db4/sv-benchmarks/c/recursified_loop-crafted/recursified_simple_array_index_value_1-1.i[1692,1705] [2024-12-06 01:31:42,074 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:31:42,086 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:31:42,087 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:31:42 WrapperNode [2024-12-06 01:31:42,087 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:31:42,088 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:31:42,088 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:31:42,088 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:31:42,092 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:31:42" (1/1) ... [2024-12-06 01:31:42,097 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:31:42" (1/1) ... [2024-12-06 01:31:42,108 INFO L138 Inliner]: procedures = 17, calls = 32, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 18 [2024-12-06 01:31:42,108 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:31:42,108 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:31:42,109 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:31:42,109 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:31:42,114 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:31:42" (1/1) ... [2024-12-06 01:31:42,114 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:31:42" (1/1) ... [2024-12-06 01:31:42,115 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:31:42" (1/1) ... [2024-12-06 01:31:42,115 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:31:42" (1/1) ... [2024-12-06 01:31:42,120 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:31:42" (1/1) ... [2024-12-06 01:31:42,121 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:31:42" (1/1) ... [2024-12-06 01:31:42,123 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:31:42" (1/1) ... [2024-12-06 01:31:42,124 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:31:42" (1/1) ... [2024-12-06 01:31:42,124 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:31:42" (1/1) ... [2024-12-06 01:31:42,126 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:31:42,126 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:31:42,126 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:31:42,126 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:31:42,127 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:31:42" (1/1) ... [2024-12-06 01:31:42,133 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:31:42,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ee10d16-07b4-4391-8627-ecfcb7938db4/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:31:42,153 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ee10d16-07b4-4391-8627-ecfcb7938db4/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:31:42,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ee10d16-07b4-4391-8627-ecfcb7938db4/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:31:42,176 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 01:31:42,176 INFO L130 BoogieDeclarations]: Found specification of procedure func_to_recursive_line_32_to_33_0 [2024-12-06 01:31:42,176 INFO L138 BoogieDeclarations]: Found implementation of procedure func_to_recursive_line_32_to_33_0 [2024-12-06 01:31:42,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 01:31:42,176 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 01:31:42,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 01:31:42,176 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:31:42,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:31:42,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 01:31:42,177 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 01:31:42,177 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 01:31:42,177 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 01:31:42,177 INFO L130 BoogieDeclarations]: Found specification of procedure func_to_recursive_line_36_to_40_0 [2024-12-06 01:31:42,177 INFO L138 BoogieDeclarations]: Found implementation of procedure func_to_recursive_line_36_to_40_0 [2024-12-06 01:31:42,232 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:31:42,234 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 01:31:42,360 INFO L? ?]: Removed 6 outVars from TransFormulas that were not future-live. [2024-12-06 01:31:42,361 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 01:31:42,376 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 01:31:42,376 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-06 01:31:42,377 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:31:42 BoogieIcfgContainer [2024-12-06 01:31:42,377 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 01:31:42,377 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 01:31:42,377 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 01:31:42,384 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 01:31:42,384 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:31:42" (1/1) ... [2024-12-06 01:31:42,390 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 01:31:42,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:42,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 28 states and 34 transitions. [2024-12-06 01:31:42,438 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 34 transitions. [2024-12-06 01:31:42,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 01:31:42,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:42,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:42,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:42,943 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 01:31:43,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:43,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 30 states and 37 transitions. [2024-12-06 01:31:43,070 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 37 transitions. [2024-12-06 01:31:43,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 01:31:43,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:43,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:43,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:43,826 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:31:44,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:44,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 34 states and 50 transitions. [2024-12-06 01:31:44,630 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 50 transitions. [2024-12-06 01:31:44,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 01:31:44,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:44,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:44,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:45,520 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:31:47,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:47,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 38 states and 58 transitions. [2024-12-06 01:31:47,284 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 58 transitions. [2024-12-06 01:31:47,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 01:31:47,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:47,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:47,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:48,130 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:31:49,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:49,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 40 states and 69 transitions. [2024-12-06 01:31:49,074 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 69 transitions. [2024-12-06 01:31:49,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 01:31:49,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:49,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:49,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:49,921 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:31:50,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:50,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 40 states and 69 transitions. [2024-12-06 01:31:50,284 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 69 transitions. [2024-12-06 01:31:50,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 01:31:50,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:50,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:50,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:50,763 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 01:31:51,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:51,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 40 states and 62 transitions. [2024-12-06 01:31:51,172 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 62 transitions. [2024-12-06 01:31:51,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 01:31:51,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:51,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:51,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:52,040 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 3 proven. 17 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 01:31:52,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:52,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 42 states and 64 transitions. [2024-12-06 01:31:52,572 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2024-12-06 01:31:52,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 01:31:52,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:52,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:52,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:53,271 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 3 proven. 17 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 01:31:53,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:53,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 44 states and 67 transitions. [2024-12-06 01:31:53,796 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 67 transitions. [2024-12-06 01:31:53,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:31:53,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:53,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:53,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:54,762 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 4 proven. 28 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 01:31:55,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:55,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 46 states and 70 transitions. [2024-12-06 01:31:55,338 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 70 transitions. [2024-12-06 01:31:55,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:31:55,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:55,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:55,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:56,086 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 4 proven. 28 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 01:31:56,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:56,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 48 states and 72 transitions. [2024-12-06 01:31:56,522 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 72 transitions. [2024-12-06 01:31:56,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 01:31:56,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:56,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:56,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:57,384 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 7 proven. 41 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 01:31:57,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:57,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 50 states and 75 transitions. [2024-12-06 01:31:57,955 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 75 transitions. [2024-12-06 01:31:57,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 01:31:57,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:57,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:57,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:58,781 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 7 proven. 41 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 01:31:59,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:59,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 52 states and 77 transitions. [2024-12-06 01:31:59,333 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 77 transitions. [2024-12-06 01:31:59,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 01:31:59,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:59,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:59,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:00,433 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 9 proven. 56 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-06 01:32:01,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:01,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 54 states and 79 transitions. [2024-12-06 01:32:01,009 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 79 transitions. [2024-12-06 01:32:01,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 01:32:01,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:01,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:01,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:02,172 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 9 proven. 56 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-06 01:32:02,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:02,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 56 states and 82 transitions. [2024-12-06 01:32:02,785 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 82 transitions. [2024-12-06 01:32:02,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 01:32:02,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:02,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:02,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:04,230 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 11 proven. 73 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 01:32:04,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:04,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 58 states and 85 transitions. [2024-12-06 01:32:04,925 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 85 transitions. [2024-12-06 01:32:04,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 01:32:04,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:04,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:04,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:06,143 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 11 proven. 73 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 01:32:06,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:06,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 60 states and 87 transitions. [2024-12-06 01:32:06,808 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 87 transitions. [2024-12-06 01:32:06,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 01:32:06,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:06,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:06,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:08,813 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 15 proven. 105 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-12-06 01:32:09,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:09,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 62 states and 90 transitions. [2024-12-06 01:32:09,944 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 90 transitions. [2024-12-06 01:32:09,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 01:32:09,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:09,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:09,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:11,385 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 16 proven. 106 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 01:32:12,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:12,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 64 states and 92 transitions. [2024-12-06 01:32:12,038 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 92 transitions. [2024-12-06 01:32:12,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 01:32:12,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:12,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:12,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:13,747 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 15 proven. 130 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-06 01:32:14,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:14,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 66 states and 95 transitions. [2024-12-06 01:32:14,646 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 95 transitions. [2024-12-06 01:32:14,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 01:32:14,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:14,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:14,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:16,321 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 18 proven. 131 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-12-06 01:32:16,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:16,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1138 states to 68 states and 97 transitions. [2024-12-06 01:32:16,968 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 97 transitions. [2024-12-06 01:32:16,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 01:32:16,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:16,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:17,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:19,728 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 18 proven. 136 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-12-06 01:32:20,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:20,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 70 states and 99 transitions. [2024-12-06 01:32:20,506 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 99 transitions. [2024-12-06 01:32:20,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 01:32:20,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:20,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:20,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:23,143 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 16 proven. 136 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-12-06 01:32:24,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:24,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 72 states and 102 transitions. [2024-12-06 01:32:24,174 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 102 transitions. [2024-12-06 01:32:24,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 01:32:24,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:24,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:24,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:27,203 INFO L134 CoverageAnalysis]: Checked inductivity of 319 backedges. 19 proven. 161 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2024-12-06 01:32:27,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:27,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1449 states to 74 states and 104 transitions. [2024-12-06 01:32:27,995 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 104 transitions. [2024-12-06 01:32:27,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 01:32:27,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:27,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:28,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:30,780 INFO L134 CoverageAnalysis]: Checked inductivity of 319 backedges. 19 proven. 161 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2024-12-06 01:32:31,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:31,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1592 states to 76 states and 107 transitions. [2024-12-06 01:32:31,721 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 107 transitions. [2024-12-06 01:32:31,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 01:32:31,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:31,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:31,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:35,578 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 21 proven. 188 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2024-12-06 01:32:36,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:36,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1694 states to 78 states and 109 transitions. [2024-12-06 01:32:36,444 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 109 transitions. [2024-12-06 01:32:36,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 01:32:36,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:36,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:36,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:39,975 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 22 proven. 188 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-12-06 01:32:41,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:41,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1849 states to 80 states and 112 transitions. [2024-12-06 01:32:41,075 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 112 transitions. [2024-12-06 01:32:41,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 01:32:41,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:41,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:41,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:45,431 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 24 proven. 217 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2024-12-06 01:32:46,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:46,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2010 states to 82 states and 115 transitions. [2024-12-06 01:32:46,646 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 115 transitions. [2024-12-06 01:32:46,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 01:32:46,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:46,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:46,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:51,048 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 24 proven. 217 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2024-12-06 01:32:51,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:51,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2126 states to 84 states and 117 transitions. [2024-12-06 01:32:51,946 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 117 transitions. [2024-12-06 01:32:51,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 01:32:51,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:51,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:51,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:57,016 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 26 proven. 248 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2024-12-06 01:32:58,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:58,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2299 states to 86 states and 120 transitions. [2024-12-06 01:32:58,243 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 120 transitions. [2024-12-06 01:32:58,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 01:32:58,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:58,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:58,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:33:02,974 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 25 proven. 248 refuted. 0 times theorem prover too weak. 238 trivial. 0 not checked. [2024-12-06 01:33:03,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:33:03,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2423 states to 88 states and 122 transitions. [2024-12-06 01:33:03,946 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 122 transitions. [2024-12-06 01:33:03,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 01:33:03,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:33:03,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:33:03,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:33:10,006 INFO L134 CoverageAnalysis]: Checked inductivity of 585 backedges. 26 proven. 281 refuted. 0 times theorem prover too weak. 278 trivial. 0 not checked. [2024-12-06 01:33:11,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:33:11,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2608 states to 90 states and 125 transitions. [2024-12-06 01:33:11,475 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 125 transitions. [2024-12-06 01:33:11,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 01:33:11,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:33:11,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:33:11,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:33:17,368 INFO L134 CoverageAnalysis]: Checked inductivity of 585 backedges. 27 proven. 281 refuted. 0 times theorem prover too weak. 277 trivial. 0 not checked. [2024-12-06 01:33:18,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:33:18,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2740 states to 92 states and 127 transitions. [2024-12-06 01:33:18,374 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 127 transitions. [2024-12-06 01:33:18,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 01:33:18,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:33:18,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:33:18,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:33:25,087 INFO L134 CoverageAnalysis]: Checked inductivity of 664 backedges. 28 proven. 316 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-12-06 01:33:26,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:33:26,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2874 states to 94 states and 129 transitions. [2024-12-06 01:33:26,221 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 129 transitions. [2024-12-06 01:33:26,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 01:33:26,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:33:26,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:33:26,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:33:30,474 INFO L134 CoverageAnalysis]: Checked inductivity of 664 backedges. 50 proven. 344 refuted. 0 times theorem prover too weak. 270 trivial. 0 not checked. [2024-12-06 01:33:31,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:33:31,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3077 states to 96 states and 132 transitions. [2024-12-06 01:33:31,958 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 132 transitions. [2024-12-06 01:33:31,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 01:33:31,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:33:31,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:33:32,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:33:36,603 INFO L134 CoverageAnalysis]: Checked inductivity of 748 backedges. 62 proven. 406 refuted. 0 times theorem prover too weak. 280 trivial. 0 not checked. [2024-12-06 01:33:38,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:33:38,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3286 states to 98 states and 135 transitions. [2024-12-06 01:33:38,026 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 135 transitions. [2024-12-06 01:33:38,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 01:33:38,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:33:38,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:33:38,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:33:45,686 INFO L134 CoverageAnalysis]: Checked inductivity of 748 backedges. 31 proven. 353 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-12-06 01:33:46,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:33:46,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3434 states to 100 states and 137 transitions. [2024-12-06 01:33:46,806 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 137 transitions. [2024-12-06 01:33:46,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 01:33:46,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:33:46,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:33:46,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:33:52,194 INFO L134 CoverageAnalysis]: Checked inductivity of 837 backedges. 69 proven. 457 refuted. 0 times theorem prover too weak. 311 trivial. 0 not checked. [2024-12-06 01:33:54,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:33:54,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3655 states to 102 states and 140 transitions. [2024-12-06 01:33:54,018 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 140 transitions. [2024-12-06 01:33:54,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 01:33:54,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:33:54,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:33:54,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:34:02,270 INFO L134 CoverageAnalysis]: Checked inductivity of 837 backedges. 32 proven. 392 refuted. 0 times theorem prover too weak. 413 trivial. 0 not checked. [2024-12-06 01:34:03,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:34:03,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3811 states to 104 states and 142 transitions. [2024-12-06 01:34:03,467 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 142 transitions. [2024-12-06 01:34:03,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 01:34:03,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:34:03,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:34:03,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:34:12,524 INFO L134 CoverageAnalysis]: Checked inductivity of 931 backedges. 35 proven. 433 refuted. 0 times theorem prover too weak. 463 trivial. 0 not checked. [2024-12-06 01:34:14,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:34:14,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4044 states to 106 states and 145 transitions. [2024-12-06 01:34:14,003 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 145 transitions. [2024-12-06 01:34:14,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 01:34:14,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:34:14,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:34:14,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:34:23,265 INFO L134 CoverageAnalysis]: Checked inductivity of 931 backedges. 34 proven. 433 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-12-06 01:34:24,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:34:24,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4208 states to 108 states and 147 transitions. [2024-12-06 01:34:24,609 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 147 transitions. [2024-12-06 01:34:24,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 01:34:24,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:34:24,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:34:24,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:34:30,521 INFO L134 CoverageAnalysis]: Checked inductivity of 1030 backedges. 70 proven. 548 refuted. 0 times theorem prover too weak. 412 trivial. 0 not checked. [2024-12-06 01:34:31,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:34:31,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4374 states to 110 states and 149 transitions. [2024-12-06 01:34:31,748 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 149 transitions. [2024-12-06 01:34:31,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 01:34:31,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:34:31,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:34:31,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:34:42,919 INFO L134 CoverageAnalysis]: Checked inductivity of 1030 backedges. 36 proven. 476 refuted. 0 times theorem prover too weak. 518 trivial. 0 not checked. [2024-12-06 01:34:44,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:34:44,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4625 states to 112 states and 152 transitions. [2024-12-06 01:34:44,685 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 152 transitions. [2024-12-06 01:34:44,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 01:34:44,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:34:44,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:34:44,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:34:56,371 INFO L134 CoverageAnalysis]: Checked inductivity of 1134 backedges. 38 proven. 521 refuted. 0 times theorem prover too weak. 575 trivial. 0 not checked. [2024-12-06 01:34:58,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:34:58,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4882 states to 114 states and 155 transitions. [2024-12-06 01:34:58,240 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 155 transitions. [2024-12-06 01:34:58,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 01:34:58,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:34:58,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:34:58,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:35:09,806 INFO L134 CoverageAnalysis]: Checked inductivity of 1134 backedges. 39 proven. 521 refuted. 0 times theorem prover too weak. 574 trivial. 0 not checked. [2024-12-06 01:35:11,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:35:11,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5062 states to 116 states and 157 transitions. [2024-12-06 01:35:11,203 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 157 transitions. [2024-12-06 01:35:11,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 01:35:11,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:35:11,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:35:11,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:35:24,044 INFO L134 CoverageAnalysis]: Checked inductivity of 1243 backedges. 40 proven. 568 refuted. 0 times theorem prover too weak. 635 trivial. 0 not checked. [2024-12-06 01:35:25,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:35:25,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5244 states to 118 states and 159 transitions. [2024-12-06 01:35:25,634 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 159 transitions. [2024-12-06 01:35:25,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 01:35:25,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:35:25,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:35:25,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:35:39,015 INFO L134 CoverageAnalysis]: Checked inductivity of 1243 backedges. 41 proven. 568 refuted. 0 times theorem prover too weak. 634 trivial. 0 not checked. [2024-12-06 01:35:40,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:35:40,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5519 states to 120 states and 162 transitions. [2024-12-06 01:35:40,849 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 162 transitions. [2024-12-06 01:35:40,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 01:35:40,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:35:40,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:35:40,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:35:55,246 INFO L134 CoverageAnalysis]: Checked inductivity of 1357 backedges. 43 proven. 617 refuted. 0 times theorem prover too weak. 697 trivial. 0 not checked. [2024-12-06 01:35:56,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:35:56,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5800 states to 122 states and 165 transitions. [2024-12-06 01:35:56,914 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 165 transitions. [2024-12-06 01:35:56,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 01:35:56,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:35:56,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:35:56,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:12,564 INFO L134 CoverageAnalysis]: Checked inductivity of 1357 backedges. 43 proven. 617 refuted. 0 times theorem prover too weak. 697 trivial. 0 not checked. [2024-12-06 01:36:14,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:14,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5996 states to 124 states and 167 transitions. [2024-12-06 01:36:14,225 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 167 transitions. [2024-12-06 01:36:14,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 01:36:14,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:14,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:14,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:30,595 INFO L134 CoverageAnalysis]: Checked inductivity of 1476 backedges. 45 proven. 668 refuted. 0 times theorem prover too weak. 763 trivial. 0 not checked. [2024-12-06 01:36:32,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:32,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6289 states to 126 states and 170 transitions. [2024-12-06 01:36:32,923 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 170 transitions. [2024-12-06 01:36:32,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 01:36:32,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:32,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:32,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:50,053 INFO L134 CoverageAnalysis]: Checked inductivity of 1476 backedges. 44 proven. 668 refuted. 0 times theorem prover too weak. 764 trivial. 0 not checked. [2024-12-06 01:36:51,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:51,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6493 states to 128 states and 172 transitions. [2024-12-06 01:36:51,739 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 172 transitions. [2024-12-06 01:36:51,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 01:36:51,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:51,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:51,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:10,546 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 46 proven. 721 refuted. 0 times theorem prover too weak. 833 trivial. 0 not checked. [2024-12-06 01:37:12,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:12,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6798 states to 130 states and 175 transitions. [2024-12-06 01:37:12,985 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 175 transitions. [2024-12-06 01:37:12,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 01:37:12,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:12,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:13,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:31,498 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 46 proven. 721 refuted. 0 times theorem prover too weak. 833 trivial. 0 not checked. [2024-12-06 01:37:33,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:33,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7010 states to 132 states and 177 transitions. [2024-12-06 01:37:33,211 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 177 transitions. [2024-12-06 01:37:33,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 01:37:33,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:33,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:33,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:53,310 INFO L134 CoverageAnalysis]: Checked inductivity of 1729 backedges. 50 proven. 776 refuted. 0 times theorem prover too weak. 903 trivial. 0 not checked. [2024-12-06 01:37:55,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:55,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7327 states to 134 states and 180 transitions. [2024-12-06 01:37:55,593 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 180 transitions. [2024-12-06 01:37:55,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 01:37:55,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:55,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:55,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:16,524 INFO L134 CoverageAnalysis]: Checked inductivity of 1729 backedges. 49 proven. 776 refuted. 0 times theorem prover too weak. 904 trivial. 0 not checked. [2024-12-06 01:38:18,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:18,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7547 states to 136 states and 182 transitions. [2024-12-06 01:38:18,282 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 182 transitions. [2024-12-06 01:38:18,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 01:38:18,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:18,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:18,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:40,841 INFO L134 CoverageAnalysis]: Checked inductivity of 1863 backedges. 50 proven. 833 refuted. 0 times theorem prover too weak. 980 trivial. 0 not checked. [2024-12-06 01:38:43,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:43,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7769 states to 138 states and 184 transitions. [2024-12-06 01:38:43,085 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 184 transitions. [2024-12-06 01:38:43,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 01:38:43,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:43,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:43,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:05,810 INFO L134 CoverageAnalysis]: Checked inductivity of 1863 backedges. 50 proven. 833 refuted. 0 times theorem prover too weak. 980 trivial. 0 not checked. [2024-12-06 01:39:07,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:07,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8104 states to 140 states and 187 transitions. [2024-12-06 01:39:07,968 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 187 transitions. [2024-12-06 01:39:07,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 01:39:07,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:07,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:08,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:33,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2002 backedges. 52 proven. 892 refuted. 0 times theorem prover too weak. 1058 trivial. 0 not checked. [2024-12-06 01:39:35,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:35,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8445 states to 142 states and 190 transitions. [2024-12-06 01:39:35,665 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 190 transitions. [2024-12-06 01:39:35,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 01:39:35,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:35,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:35,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:59,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2002 backedges. 52 proven. 892 refuted. 0 times theorem prover too weak. 1058 trivial. 0 not checked. [2024-12-06 01:40:01,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:01,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8681 states to 144 states and 192 transitions. [2024-12-06 01:40:01,528 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 192 transitions. [2024-12-06 01:40:01,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 01:40:01,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:01,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:01,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:28,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2146 backedges. 54 proven. 953 refuted. 0 times theorem prover too weak. 1139 trivial. 0 not checked. [2024-12-06 01:40:30,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:30,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8919 states to 146 states and 194 transitions. [2024-12-06 01:40:30,296 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 194 transitions. [2024-12-06 01:40:30,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 01:40:30,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:30,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:30,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:57,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2146 backedges. 55 proven. 953 refuted. 0 times theorem prover too weak. 1138 trivial. 0 not checked. [2024-12-06 01:40:59,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:59,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9278 states to 148 states and 197 transitions. [2024-12-06 01:40:59,616 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 197 transitions. [2024-12-06 01:40:59,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-06 01:40:59,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:59,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:59,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:29,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2295 backedges. 57 proven. 1016 refuted. 0 times theorem prover too weak. 1222 trivial. 0 not checked. [2024-12-06 01:41:32,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:32,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9643 states to 150 states and 200 transitions. [2024-12-06 01:41:32,011 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 200 transitions. [2024-12-06 01:41:32,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-06 01:41:32,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:32,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:32,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:02,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2295 backedges. 57 proven. 1016 refuted. 0 times theorem prover too weak. 1222 trivial. 0 not checked. [2024-12-06 01:42:04,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:04,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9895 states to 152 states and 202 transitions. [2024-12-06 01:42:04,361 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 202 transitions. [2024-12-06 01:42:04,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 01:42:04,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:04,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:04,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:36,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2449 backedges. 59 proven. 1081 refuted. 0 times theorem prover too weak. 1309 trivial. 0 not checked. [2024-12-06 01:42:39,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:39,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10149 states to 154 states and 204 transitions. [2024-12-06 01:42:39,140 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 204 transitions. [2024-12-06 01:42:39,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 01:42:39,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:39,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:39,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:11,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2449 backedges. 59 proven. 1081 refuted. 0 times theorem prover too weak. 1309 trivial. 0 not checked. [2024-12-06 01:43:14,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:14,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10532 states to 156 states and 207 transitions. [2024-12-06 01:43:14,339 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 207 transitions. [2024-12-06 01:43:14,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-12-06 01:43:14,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:14,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:14,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:52,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2608 backedges. 61 proven. 1148 refuted. 0 times theorem prover too weak. 1399 trivial. 0 not checked. [2024-12-06 01:43:56,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:56,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10921 states to 158 states and 210 transitions. [2024-12-06 01:43:56,145 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 210 transitions. [2024-12-06 01:43:56,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-12-06 01:43:56,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:56,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:56,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:10,625 INFO L134 CoverageAnalysis]: Checked inductivity of 2608 backedges. 146 proven. 1347 refuted. 0 times theorem prover too weak. 1115 trivial. 0 not checked. [2024-12-06 01:44:13,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:13,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11189 states to 160 states and 212 transitions. [2024-12-06 01:44:13,236 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 212 transitions. [2024-12-06 01:44:13,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 01:44:13,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:13,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:13,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:29,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2772 backedges. 149 proven. 1375 refuted. 0 times theorem prover too weak. 1248 trivial. 0 not checked. [2024-12-06 01:44:32,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:32,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11590 states to 162 states and 215 transitions. [2024-12-06 01:44:32,898 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 215 transitions. [2024-12-06 01:44:32,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 01:44:32,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:32,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:33,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:11,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2772 backedges. 64 proven. 1217 refuted. 0 times theorem prover too weak. 1491 trivial. 0 not checked. [2024-12-06 01:45:13,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:13,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11866 states to 164 states and 217 transitions. [2024-12-06 01:45:13,470 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 217 transitions. [2024-12-06 01:45:13,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-06 01:45:13,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:13,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:13,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:52,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2941 backedges. 66 proven. 1288 refuted. 0 times theorem prover too weak. 1587 trivial. 0 not checked. [2024-12-06 01:45:55,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:55,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12279 states to 166 states and 220 transitions. [2024-12-06 01:45:55,860 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 220 transitions. [2024-12-06 01:45:55,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-06 01:45:55,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:55,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:55,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat