./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/array-memsafety/cstrcat-alloca-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e774f3bc-d883-48ea-b744-7adcf6b94d90/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e774f3bc-d883-48ea-b744-7adcf6b94d90/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_e774f3bc-d883-48ea-b744-7adcf6b94d90/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e774f3bc-d883-48ea-b744-7adcf6b94d90/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/array-memsafety/cstrcat-alloca-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e774f3bc-d883-48ea-b744-7adcf6b94d90/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e774f3bc-d883-48ea-b744-7adcf6b94d90/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash bfd8ca9d9dda86f57445168715d124831c95b647e7c1b1093bb129b0384cce9e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:56:21,353 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:56:21,403 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e774f3bc-d883-48ea-b744-7adcf6b94d90/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-12-06 05:56:21,407 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:56:21,407 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:56:21,424 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:56:21,425 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:56:21,425 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:56:21,426 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:56:21,426 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 05:56:21,426 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:56:21,426 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 05:56:21,426 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:56:21,426 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 05:56:21,426 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 05:56:21,426 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 05:56:21,426 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:56:21,427 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 05:56:21,427 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 05:56:21,427 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:56:21,427 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:56:21,427 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:56:21,427 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:56:21,427 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:56:21,427 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:56:21,427 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:56:21,427 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:56:21,428 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:56:21,428 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:56:21,428 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:56:21,428 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_e774f3bc-d883-48ea-b744-7adcf6b94d90/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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) 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 -> bfd8ca9d9dda86f57445168715d124831c95b647e7c1b1093bb129b0384cce9e [2024-12-06 05:56:21,625 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:56:21,632 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:56:21,633 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:56:21,634 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:56:21,635 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:56:21,636 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e774f3bc-d883-48ea-b744-7adcf6b94d90/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/array-memsafety/cstrcat-alloca-2.i [2024-12-06 05:56:24,211 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e774f3bc-d883-48ea-b744-7adcf6b94d90/bin/ukojak-verify-CZk0znPC7b/data/f8d165fb7/ec7e4729c10541ebadfc7f181c982b06/FLAGf1e0104a4 [2024-12-06 05:56:24,461 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:56:24,461 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e774f3bc-d883-48ea-b744-7adcf6b94d90/sv-benchmarks/c/array-memsafety/cstrcat-alloca-2.i [2024-12-06 05:56:24,469 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e774f3bc-d883-48ea-b744-7adcf6b94d90/bin/ukojak-verify-CZk0znPC7b/data/f8d165fb7/ec7e4729c10541ebadfc7f181c982b06/FLAGf1e0104a4 [2024-12-06 05:56:24,802 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e774f3bc-d883-48ea-b744-7adcf6b94d90/bin/ukojak-verify-CZk0znPC7b/data/f8d165fb7/ec7e4729c10541ebadfc7f181c982b06 [2024-12-06 05:56:24,803 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:56:24,804 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:56:24,805 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:56:24,805 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:56:24,808 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:56:24,809 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:56:24" (1/1) ... [2024-12-06 05:56:24,809 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75883c1d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:56:24, skipping insertion in model container [2024-12-06 05:56:24,809 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:56:24" (1/1) ... [2024-12-06 05:56:24,835 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:56:25,058 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:56:25,066 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:56:25,102 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:56:25,123 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:56:25,123 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:56:25 WrapperNode [2024-12-06 05:56:25,123 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:56:25,124 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:56:25,124 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:56:25,124 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:56:25,129 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:56:25" (1/1) ... [2024-12-06 05:56:25,138 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:56:25" (1/1) ... [2024-12-06 05:56:25,153 INFO L138 Inliner]: procedures = 117, calls = 16, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 95 [2024-12-06 05:56:25,153 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:56:25,154 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:56:25,154 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:56:25,154 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:56:25,159 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:56:25" (1/1) ... [2024-12-06 05:56:25,159 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:56:25" (1/1) ... [2024-12-06 05:56:25,162 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:56:25" (1/1) ... [2024-12-06 05:56:25,162 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:56:25" (1/1) ... [2024-12-06 05:56:25,167 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:56:25" (1/1) ... [2024-12-06 05:56:25,168 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:56:25" (1/1) ... [2024-12-06 05:56:25,171 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:56:25" (1/1) ... [2024-12-06 05:56:25,173 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:56:25" (1/1) ... [2024-12-06 05:56:25,173 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:56:25" (1/1) ... [2024-12-06 05:56:25,175 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:56:25,176 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:56:25,176 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:56:25,176 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:56:25,177 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:56:25" (1/1) ... [2024-12-06 05:56:25,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:56:25,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e774f3bc-d883-48ea-b744-7adcf6b94d90/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:56:25,202 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e774f3bc-d883-48ea-b744-7adcf6b94d90/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:56:25,206 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e774f3bc-d883-48ea-b744-7adcf6b94d90/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:56:25,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 05:56:25,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 05:56:25,226 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 05:56:25,226 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 05:56:25,226 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:56:25,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:56:25,304 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:56:25,305 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:56:25,480 INFO L? ?]: Removed 59 outVars from TransFormulas that were not future-live. [2024-12-06 05:56:25,480 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:56:25,533 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:56:25,533 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-06 05:56:25,533 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:56:25 BoogieIcfgContainer [2024-12-06 05:56:25,533 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:56:25,534 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:56:25,534 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:56:25,544 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:56:25,545 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:56:25" (1/1) ... [2024-12-06 05:56:25,552 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 05:56:25,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:25,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 32 states and 38 transitions. [2024-12-06 05:56:25,600 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 38 transitions. [2024-12-06 05:56:25,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 05:56:25,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:25,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:25,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:25,732 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 05:56:25,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:25,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 33 states and 39 transitions. [2024-12-06 05:56:25,764 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 39 transitions. [2024-12-06 05:56:25,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 05:56:25,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:25,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:25,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:25,935 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 05:56:25,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:25,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 32 states and 38 transitions. [2024-12-06 05:56:25,971 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 38 transitions. [2024-12-06 05:56:25,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 05:56:25,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:25,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:25,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:26,240 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 05:56:26,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:26,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 34 states and 42 transitions. [2024-12-06 05:56:26,617 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 42 transitions. [2024-12-06 05:56:26,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 05:56:26,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:26,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:26,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:26,715 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 05:56:26,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:26,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 36 states and 46 transitions. [2024-12-06 05:56:26,910 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 46 transitions. [2024-12-06 05:56:26,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 05:56:26,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:26,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:26,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:27,178 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 05:56:28,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:28,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 38 states and 51 transitions. [2024-12-06 05:56:28,043 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 51 transitions. [2024-12-06 05:56:28,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 05:56:28,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:28,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:28,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:28,180 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 05:56:28,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:28,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 39 states and 52 transitions. [2024-12-06 05:56:28,940 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 52 transitions. [2024-12-06 05:56:28,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 05:56:28,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:28,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:28,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:29,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:56:30,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:30,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 42 states and 63 transitions. [2024-12-06 05:56:30,349 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 63 transitions. [2024-12-06 05:56:30,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 05:56:30,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:30,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:30,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:30,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:56:32,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:32,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 45 states and 71 transitions. [2024-12-06 05:56:32,063 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 71 transitions. [2024-12-06 05:56:32,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 05:56:32,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:32,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:32,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:32,447 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:56:34,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:34,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 49 states and 85 transitions. [2024-12-06 05:56:34,304 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 85 transitions. [2024-12-06 05:56:34,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 05:56:34,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:34,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:34,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:34,420 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:56:35,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:35,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 52 states and 94 transitions. [2024-12-06 05:56:35,829 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 94 transitions. [2024-12-06 05:56:35,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 05:56:35,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:35,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:35,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:35,866 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:56:36,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:36,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 54 states and 101 transitions. [2024-12-06 05:56:36,600 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 101 transitions. [2024-12-06 05:56:36,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 05:56:36,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:36,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:36,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:37,252 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:56:39,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:39,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 57 states and 113 transitions. [2024-12-06 05:56:39,207 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 113 transitions. [2024-12-06 05:56:39,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 05:56:39,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:39,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:39,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:39,224 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:56:40,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:40,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 59 states and 118 transitions. [2024-12-06 05:56:40,091 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 118 transitions. [2024-12-06 05:56:40,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 05:56:40,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:40,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:40,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:40,106 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:56:40,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:40,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 58 states and 115 transitions. [2024-12-06 05:56:40,523 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 115 transitions. [2024-12-06 05:56:40,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 05:56:40,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:40,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:40,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:40,549 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:56:41,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:41,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 59 states and 116 transitions. [2024-12-06 05:56:41,021 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 116 transitions. [2024-12-06 05:56:41,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 05:56:41,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:41,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:41,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:41,036 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:56:41,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:41,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 61 states and 119 transitions. [2024-12-06 05:56:41,398 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 119 transitions. [2024-12-06 05:56:41,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 05:56:41,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:41,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:41,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:42,414 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:56:46,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:46,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 66 states and 137 transitions. [2024-12-06 05:56:46,950 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 137 transitions. [2024-12-06 05:56:46,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 05:56:46,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:46,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:46,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:47,579 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:56:48,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:48,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 59 states and 111 transitions. [2024-12-06 05:56:48,537 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 111 transitions. [2024-12-06 05:56:48,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 05:56:48,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:48,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:48,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:49,036 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:56:51,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:51,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 63 states and 126 transitions. [2024-12-06 05:56:51,797 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 126 transitions. [2024-12-06 05:56:51,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 05:56:51,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:51,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:51,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:52,449 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:56:53,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:53,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 64 states and 129 transitions. [2024-12-06 05:56:53,619 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 129 transitions. [2024-12-06 05:56:53,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 05:56:53,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:53,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:53,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:53,657 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:56:54,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:54,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 65 states and 129 transitions. [2024-12-06 05:56:54,317 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 129 transitions. [2024-12-06 05:56:54,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 05:56:54,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:54,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:54,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:54,529 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:56:54,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:54,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 66 states and 130 transitions. [2024-12-06 05:56:54,690 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 130 transitions. [2024-12-06 05:56:54,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 05:56:54,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:54,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:54,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:55,330 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:56:56,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:56,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 67 states and 132 transitions. [2024-12-06 05:56:56,361 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 132 transitions. [2024-12-06 05:56:56,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 05:56:56,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:56,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:56,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:57,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:57:03,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:03,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 71 states and 143 transitions. [2024-12-06 05:57:03,038 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 143 transitions. [2024-12-06 05:57:03,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 05:57:03,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:03,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:03,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:04,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:57:07,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:07,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 73 states and 147 transitions. [2024-12-06 05:57:07,563 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 147 transitions. [2024-12-06 05:57:07,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 05:57:07,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:07,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:07,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:07,586 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:57:08,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:08,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 75 states and 151 transitions. [2024-12-06 05:57:08,938 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 151 transitions. [2024-12-06 05:57:08,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 05:57:08,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:08,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:08,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:08,962 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:57:09,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:09,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 68 states and 135 transitions. [2024-12-06 05:57:09,639 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 135 transitions. [2024-12-06 05:57:09,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 05:57:09,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:09,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:09,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:09,654 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:57:10,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:10,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 68 states and 134 transitions. [2024-12-06 05:57:10,082 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 134 transitions. [2024-12-06 05:57:10,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 05:57:10,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:10,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:10,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:10,661 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:57:13,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:13,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 70 states and 141 transitions. [2024-12-06 05:57:13,598 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 141 transitions. [2024-12-06 05:57:13,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 05:57:13,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:13,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:13,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:14,847 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:57:18,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:18,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 73 states and 147 transitions. [2024-12-06 05:57:18,432 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 147 transitions. [2024-12-06 05:57:18,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 05:57:18,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:18,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:18,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:19,219 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:57:24,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:24,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 77 states and 166 transitions. [2024-12-06 05:57:24,572 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 166 transitions. [2024-12-06 05:57:24,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 05:57:24,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:24,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:24,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:24,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:57:26,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:26,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 79 states and 173 transitions. [2024-12-06 05:57:26,659 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 173 transitions. [2024-12-06 05:57:26,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 05:57:26,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:26,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:26,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:26,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:57:28,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:28,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 81 states and 175 transitions. [2024-12-06 05:57:28,753 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 175 transitions. [2024-12-06 05:57:28,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 05:57:28,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:28,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:28,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:29,034 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:57:29,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:29,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 82 states and 181 transitions. [2024-12-06 05:57:29,945 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 181 transitions. [2024-12-06 05:57:29,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 05:57:29,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:29,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:29,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:31,162 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:57:37,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:37,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 87 states and 204 transitions. [2024-12-06 05:57:37,245 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 204 transitions. [2024-12-06 05:57:37,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 05:57:37,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:37,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:37,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:37,926 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:57:40,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:40,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 89 states and 207 transitions. [2024-12-06 05:57:40,401 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 207 transitions. [2024-12-06 05:57:40,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 05:57:40,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:40,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:40,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:42,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:57:49,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:49,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 94 states and 224 transitions. [2024-12-06 05:57:49,200 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 224 transitions. [2024-12-06 05:57:49,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 05:57:49,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:49,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:49,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:49,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:57:49,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:49,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 94 states and 223 transitions. [2024-12-06 05:57:49,693 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 223 transitions. [2024-12-06 05:57:49,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 05:57:49,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:49,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:49,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:51,071 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:57:57,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:57,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 98 states and 236 transitions. [2024-12-06 05:57:57,324 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 236 transitions. [2024-12-06 05:57:57,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 05:57:57,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:57,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:57,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:57,737 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:58:03,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:58:03,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 102 states and 248 transitions. [2024-12-06 05:58:03,148 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 248 transitions. [2024-12-06 05:58:03,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 05:58:03,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:58:03,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:58:03,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:58:03,245 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:58:05,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:58:05,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 104 states and 257 transitions. [2024-12-06 05:58:05,545 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 257 transitions. [2024-12-06 05:58:05,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 05:58:05,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:58:05,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:58:05,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:58:05,658 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:58:06,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:58:06,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 105 states and 259 transitions. [2024-12-06 05:58:06,971 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 259 transitions. [2024-12-06 05:58:06,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 05:58:06,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:58:06,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:58:06,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:58:07,081 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:58:07,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:58:07,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 106 states and 259 transitions. [2024-12-06 05:58:07,403 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 259 transitions. [2024-12-06 05:58:07,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 05:58:07,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:58:07,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:58:07,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:58:07,512 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:58:08,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:58:08,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 107 states and 260 transitions. [2024-12-06 05:58:08,715 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 260 transitions. [2024-12-06 05:58:08,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 05:58:08,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:58:08,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:58:08,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:58:10,618 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:58:16,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:58:16,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 110 states and 269 transitions. [2024-12-06 05:58:16,226 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 269 transitions. [2024-12-06 05:58:16,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 05:58:16,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:58:16,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:58:16,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:58:18,697 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:58:22,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:58:22,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 110 states and 267 transitions. [2024-12-06 05:58:22,389 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 267 transitions. [2024-12-06 05:58:22,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 05:58:22,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:58:22,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:58:22,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:58:23,052 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:58:25,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:58:25,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 114 states and 274 transitions. [2024-12-06 05:58:25,580 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 274 transitions. [2024-12-06 05:58:25,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 05:58:25,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:58:25,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:58:25,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:58:26,746 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:58:32,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:58:32,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 119 states and 284 transitions. [2024-12-06 05:58:32,466 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 284 transitions. [2024-12-06 05:58:32,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 05:58:32,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:58:32,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:58:32,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:58:34,327 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:58:45,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:58:45,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 126 states and 319 transitions. [2024-12-06 05:58:45,727 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 319 transitions. [2024-12-06 05:58:45,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 05:58:45,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:58:45,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:58:45,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:58:45,798 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:58:48,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:58:48,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 128 states and 327 transitions. [2024-12-06 05:58:48,896 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 327 transitions. [2024-12-06 05:58:48,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 05:58:48,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:58:48,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:58:48,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:58:51,603 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:58:59,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:58:59,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 131 states and 347 transitions. [2024-12-06 05:58:59,239 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 347 transitions. [2024-12-06 05:58:59,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 05:58:59,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:58:59,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:58:59,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:02,491 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:59:12,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:12,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 136 states and 366 transitions. [2024-12-06 05:59:12,605 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 366 transitions. [2024-12-06 05:59:12,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 05:59:12,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:12,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:12,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:12,993 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:59:16,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:16,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 139 states and 372 transitions. [2024-12-06 05:59:16,016 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 372 transitions. [2024-12-06 05:59:16,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 05:59:16,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:16,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:16,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:17,597 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:59:23,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:23,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 142 states and 378 transitions. [2024-12-06 05:59:23,370 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 378 transitions. [2024-12-06 05:59:23,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 05:59:23,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:23,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:23,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:25,396 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:59:35,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:35,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 147 states and 387 transitions. [2024-12-06 05:59:35,006 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 387 transitions. [2024-12-06 05:59:35,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 05:59:35,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:35,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:35,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:35,079 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:59:38,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:38,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 149 states and 392 transitions. [2024-12-06 05:59:38,899 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 392 transitions. [2024-12-06 05:59:38,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 05:59:38,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:38,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:38,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:40,530 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:59:43,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:43,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 128 states and 318 transitions. [2024-12-06 05:59:43,899 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 318 transitions. [2024-12-06 05:59:43,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 05:59:43,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:43,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:43,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:44,368 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:59:51,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:51,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 130 states and 329 transitions. [2024-12-06 05:59:51,106 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 329 transitions. [2024-12-06 05:59:51,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 05:59:51,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:51,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:51,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:51,145 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:59:52,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:52,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 130 states and 328 transitions. [2024-12-06 05:59:52,641 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 328 transitions. [2024-12-06 05:59:52,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 05:59:52,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:52,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:52,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:53,814 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:59:59,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:59,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 127 states and 314 transitions. [2024-12-06 05:59:59,722 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 314 transitions. [2024-12-06 05:59:59,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 05:59:59,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:59,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:59,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:59,739 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 06:00:03,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:03,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 127 states and 313 transitions. [2024-12-06 06:00:03,740 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 313 transitions. [2024-12-06 06:00:03,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 06:00:03,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:03,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:03,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:03,798 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:00:07,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:07,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 127 states and 312 transitions. [2024-12-06 06:00:07,753 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 312 transitions. [2024-12-06 06:00:07,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 06:00:07,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:07,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:07,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:07,789 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:00:09,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:09,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 128 states and 317 transitions. [2024-12-06 06:00:09,555 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 317 transitions. [2024-12-06 06:00:09,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 06:00:09,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:09,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:09,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:09,678 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 06:00:11,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:11,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 129 states and 317 transitions. [2024-12-06 06:00:11,314 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 317 transitions. [2024-12-06 06:00:11,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 06:00:11,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:11,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:11,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:11,364 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:00:14,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:14,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 129 states and 316 transitions. [2024-12-06 06:00:14,191 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 316 transitions. [2024-12-06 06:00:14,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 06:00:14,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:14,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:14,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:18,092 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:00:25,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:25,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 130 states and 316 transitions. [2024-12-06 06:00:25,879 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 316 transitions. [2024-12-06 06:00:25,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 06:00:25,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:25,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:25,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:26,163 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:00:28,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:28,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 131 states and 318 transitions. [2024-12-06 06:00:28,162 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 318 transitions. [2024-12-06 06:00:28,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 06:00:28,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:28,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:28,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:28,200 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:00:29,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:29,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 132 states and 320 transitions. [2024-12-06 06:00:29,597 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 320 transitions. [2024-12-06 06:00:29,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 06:00:29,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:29,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:29,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:29,645 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:00:33,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:33,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 134 states and 330 transitions. [2024-12-06 06:00:33,760 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 330 transitions. [2024-12-06 06:00:33,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 06:00:33,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:33,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:33,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:33,798 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:00:38,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:38,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 135 states and 334 transitions. [2024-12-06 06:00:38,833 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 334 transitions. [2024-12-06 06:00:38,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 06:00:38,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:38,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:38,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:38,912 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:00:42,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:42,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 136 states and 334 transitions. [2024-12-06 06:00:42,866 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 334 transitions. [2024-12-06 06:00:42,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 06:00:42,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:42,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:42,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:42,906 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:00:44,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:44,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 137 states and 336 transitions. [2024-12-06 06:00:44,724 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 336 transitions. [2024-12-06 06:00:44,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 06:00:44,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:44,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:44,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:44,744 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 06:00:46,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:46,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 135 states and 332 transitions. [2024-12-06 06:00:46,450 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 332 transitions. [2024-12-06 06:00:46,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 06:00:46,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:46,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:46,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:50,688 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:01:04,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:04,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 141 states and 353 transitions. [2024-12-06 06:01:04,995 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 353 transitions. [2024-12-06 06:01:04,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 06:01:04,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:04,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:05,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:05,091 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 06:01:07,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:07,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 142 states and 353 transitions. [2024-12-06 06:01:07,025 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 353 transitions. [2024-12-06 06:01:07,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 06:01:07,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:07,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:07,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:07,196 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 06:01:09,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:09,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 143 states and 353 transitions. [2024-12-06 06:01:09,015 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 353 transitions. [2024-12-06 06:01:09,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 06:01:09,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:09,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:09,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:11,999 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 06:01:16,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:16,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 144 states and 354 transitions. [2024-12-06 06:01:16,862 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 354 transitions. [2024-12-06 06:01:16,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 06:01:16,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:16,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:16,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:19,408 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 06:01:31,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:31,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 132 states and 335 transitions. [2024-12-06 06:01:31,565 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 335 transitions. [2024-12-06 06:01:31,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 06:01:31,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:31,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:31,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:31,642 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 06:01:33,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:33,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 133 states and 335 transitions. [2024-12-06 06:01:33,950 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 335 transitions. [2024-12-06 06:01:33,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 06:01:33,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:33,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:33,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:33,970 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 06:01:35,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:35,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 135 states and 339 transitions. [2024-12-06 06:01:35,902 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 339 transitions. [2024-12-06 06:01:35,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 06:01:35,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:35,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:35,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:35,946 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 06:01:38,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:38,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 137 states and 343 transitions. [2024-12-06 06:01:38,015 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 343 transitions. [2024-12-06 06:01:38,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 06:01:38,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:38,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:38,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:38,043 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 06:01:42,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:42,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 139 states and 346 transitions. [2024-12-06 06:01:42,060 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 346 transitions. [2024-12-06 06:01:42,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 06:01:42,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:42,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:42,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:45,678 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:02:06,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:06,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 147 states and 367 transitions. [2024-12-06 06:02:06,456 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 367 transitions. [2024-12-06 06:02:06,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 06:02:06,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:06,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:06,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:07,198 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:02:32,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:32,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 157 states and 397 transitions. [2024-12-06 06:02:32,877 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 397 transitions. [2024-12-06 06:02:32,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 06:02:32,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:32,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:32,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:34,716 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 6 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:40,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:40,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 158 states and 399 transitions. [2024-12-06 06:02:40,817 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 399 transitions. [2024-12-06 06:02:40,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 06:02:40,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:40,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:40,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:40,879 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 06:02:43,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:43,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 159 states and 402 transitions. [2024-12-06 06:02:43,033 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 402 transitions. [2024-12-06 06:02:43,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 06:02:43,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:43,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:43,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:48,733 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:03:12,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:12,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 161 states and 408 transitions. [2024-12-06 06:03:12,374 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 408 transitions. [2024-12-06 06:03:12,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 06:03:12,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:12,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:12,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:15,547 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 06:03:25,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:25,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 163 states and 413 transitions. [2024-12-06 06:03:25,153 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 413 transitions. [2024-12-06 06:03:25,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 06:03:25,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:25,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:25,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:31,474 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:04:02,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:02,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 172 states and 443 transitions. [2024-12-06 06:04:02,563 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 443 transitions. [2024-12-06 06:04:02,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 06:04:02,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:02,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:02,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:04,811 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 06:04:09,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:09,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 173 states and 445 transitions. [2024-12-06 06:04:09,435 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 445 transitions. [2024-12-06 06:04:09,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 06:04:09,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:09,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:09,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:10,912 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 06:04:15,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:15,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 174 states and 448 transitions. [2024-12-06 06:04:15,098 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 448 transitions. [2024-12-06 06:04:15,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:04:15,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:15,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:15,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:15,157 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 06:04:17,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:17,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 175 states and 450 transitions. [2024-12-06 06:04:17,700 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 450 transitions. [2024-12-06 06:04:17,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:04:17,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:17,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:17,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:19,225 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 06:04:25,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:25,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 177 states and 460 transitions. [2024-12-06 06:04:25,147 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 460 transitions. [2024-12-06 06:04:25,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:04:25,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:25,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:25,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:25,196 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 06:04:33,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:33,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 180 states and 474 transitions. [2024-12-06 06:04:33,129 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 474 transitions. [2024-12-06 06:04:33,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:04:33,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:33,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:33,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:35,673 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:04:38,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:38,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 181 states and 475 transitions. [2024-12-06 06:04:38,247 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 475 transitions. [2024-12-06 06:04:38,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:04:38,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:38,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:38,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:38,299 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:04:41,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:41,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 182 states and 476 transitions. [2024-12-06 06:04:41,119 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 476 transitions. [2024-12-06 06:04:41,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 06:04:41,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:41,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:41,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:47,593 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:05:09,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:09,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 188 states and 495 transitions. [2024-12-06 06:05:09,988 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 495 transitions. [2024-12-06 06:05:09,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 06:05:09,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:09,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:09,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:12,308 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 6 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:05:17,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:17,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 189 states and 495 transitions. [2024-12-06 06:05:17,312 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 495 transitions. [2024-12-06 06:05:17,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 06:05:17,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:17,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:17,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:20,351 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 06:05:40,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:40,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 191 states and 503 transitions. [2024-12-06 06:05:40,941 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 503 transitions. [2024-12-06 06:05:40,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 06:05:40,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:40,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:40,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:45,559 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 06:05:55,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:55,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 193 states and 504 transitions. [2024-12-06 06:05:55,448 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 504 transitions. [2024-12-06 06:05:55,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 06:05:55,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:55,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:55,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:55,502 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 06:05:58,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:58,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 194 states and 505 transitions. [2024-12-06 06:05:58,195 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 505 transitions. [2024-12-06 06:05:58,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 06:05:58,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:58,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:58,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:58,248 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 06:06:06,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:06,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 197 states and 521 transitions. [2024-12-06 06:06:06,171 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 521 transitions. [2024-12-06 06:06:06,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 06:06:06,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:06,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:06,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:10,604 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 06:06:18,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:18,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 198 states and 527 transitions. [2024-12-06 06:06:18,528 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 527 transitions. [2024-12-06 06:06:18,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 06:06:18,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:18,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:18,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:18,589 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 06:06:33,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:33,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 203 states and 539 transitions. [2024-12-06 06:06:33,445 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 539 transitions. [2024-12-06 06:06:33,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 06:06:33,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:33,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:33,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:35,335 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 06:06:52,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:52,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 208 states and 550 transitions. [2024-12-06 06:06:52,542 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 550 transitions. [2024-12-06 06:06:52,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 06:06:52,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:52,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:52,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:52,607 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 06:07:11,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:11,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 215 states and 587 transitions. [2024-12-06 06:07:11,732 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 587 transitions. [2024-12-06 06:07:11,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 06:07:11,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:11,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:11,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:11,784 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 06:07:23,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:23,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 219 states and 596 transitions. [2024-12-06 06:07:23,385 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 596 transitions. [2024-12-06 06:07:23,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 06:07:23,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:23,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:23,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:30,094 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 06:08:04,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:04,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 227 states and 619 transitions. [2024-12-06 06:08:04,003 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 619 transitions. [2024-12-06 06:08:04,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 06:08:04,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:04,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:04,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:04,094 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 06:08:07,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:07,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 227 states and 618 transitions. [2024-12-06 06:08:07,103 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 618 transitions. [2024-12-06 06:08:07,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 06:08:07,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:07,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:07,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:07,164 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 06:08:10,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:10,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 228 states and 621 transitions. [2024-12-06 06:08:10,190 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 621 transitions. [2024-12-06 06:08:10,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 06:08:10,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:10,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:10,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:10,321 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 06:08:13,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:13,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 229 states and 625 transitions. [2024-12-06 06:08:13,142 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 625 transitions. [2024-12-06 06:08:13,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 06:08:13,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:13,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:13,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:13,216 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 06:08:16,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:16,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 229 states and 624 transitions. [2024-12-06 06:08:16,058 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 624 transitions. [2024-12-06 06:08:16,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 06:08:16,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:16,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:16,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:24,998 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 1 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:08:36,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:36,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 136 states and 255 transitions. [2024-12-06 06:08:36,429 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 255 transitions. [2024-12-06 06:08:36,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 06:08:36,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:36,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:36,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:47,499 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:09:34,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:34,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 147 states and 283 transitions. [2024-12-06 06:09:34,061 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 283 transitions. [2024-12-06 06:09:34,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 06:09:34,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:34,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:34,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:43,578 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:09:56,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:56,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 148 states and 285 transitions. [2024-12-06 06:09:56,382 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 285 transitions. [2024-12-06 06:09:56,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 06:09:56,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:56,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:56,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:09,496 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.