./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-recursive-malloc/insertionSort_recursive.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c47e340-81ce-4faa-ac1c-a1f64893ab0a/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c47e340-81ce-4faa-ac1c-a1f64893ab0a/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c47e340-81ce-4faa-ac1c-a1f64893ab0a/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c47e340-81ce-4faa-ac1c-a1f64893ab0a/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-recursive-malloc/insertionSort_recursive.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c47e340-81ce-4faa-ac1c-a1f64893ab0a/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c47e340-81ce-4faa-ac1c-a1f64893ab0a/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1ae4a3f744c0a8577333c2c3dfb4ecaabbd2cf6e1675b06577194a98b8d1aee1 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:12:42,652 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:12:42,747 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c47e340-81ce-4faa-ac1c-a1f64893ab0a/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-11-13 23:12:42,751 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:12:42,752 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:12:42,789 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:12:42,791 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:12:42,791 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 23:12:42,792 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:12:42,792 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:12:42,793 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:12:42,793 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:12:42,793 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:12:42,793 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:12:42,793 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:12:42,794 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:12:42,794 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:12:42,794 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:12:42,794 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 23:12:42,794 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 23:12:42,794 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:12:42,794 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:12:42,794 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:12:42,794 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:12:42,794 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:12:42,794 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:12:42,795 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:12:42,795 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:12:42,795 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:12:42,795 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:12:42,795 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:12:42,795 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:12:42,795 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_2c47e340-81ce-4faa-ac1c-a1f64893ab0a/bin/ukojak-verify-EEHR8qb7sm 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 ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1ae4a3f744c0a8577333c2c3dfb4ecaabbd2cf6e1675b06577194a98b8d1aee1 [2024-11-13 23:12:43,112 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:12:43,120 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:12:43,124 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:12:43,126 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:12:43,126 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:12:43,127 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c47e340-81ce-4faa-ac1c-a1f64893ab0a/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/termination-recursive-malloc/insertionSort_recursive.i Unable to find full path for "g++" [2024-11-13 23:12:45,050 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:12:45,279 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:12:45,280 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c47e340-81ce-4faa-ac1c-a1f64893ab0a/sv-benchmarks/c/termination-recursive-malloc/insertionSort_recursive.i [2024-11-13 23:12:45,293 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c47e340-81ce-4faa-ac1c-a1f64893ab0a/bin/ukojak-verify-EEHR8qb7sm/data/b13521d03/d2d11f44fa894f09973d4a8571b58c90/FLAG92709ea9e [2024-11-13 23:12:45,315 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c47e340-81ce-4faa-ac1c-a1f64893ab0a/bin/ukojak-verify-EEHR8qb7sm/data/b13521d03/d2d11f44fa894f09973d4a8571b58c90 [2024-11-13 23:12:45,318 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:12:45,319 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:12:45,321 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:12:45,321 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:12:45,327 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:12:45,327 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:12:45" (1/1) ... [2024-11-13 23:12:45,328 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@328df5ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:12:45, skipping insertion in model container [2024-11-13 23:12:45,328 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:12:45" (1/1) ... [2024-11-13 23:12:45,348 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:12:45,524 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:12:45,533 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:12:45,551 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:12:45,572 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:12:45,573 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:12:45 WrapperNode [2024-11-13 23:12:45,573 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:12:45,574 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:12:45,574 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:12:45,574 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:12:45,584 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:12:45" (1/1) ... [2024-11-13 23:12:45,589 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:12:45" (1/1) ... [2024-11-13 23:12:45,606 INFO L138 Inliner]: procedures = 11, calls = 12, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 30 [2024-11-13 23:12:45,606 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:12:45,607 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:12:45,608 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:12:45,608 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:12:45,615 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:12:45" (1/1) ... [2024-11-13 23:12:45,616 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:12:45" (1/1) ... [2024-11-13 23:12:45,618 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:12:45" (1/1) ... [2024-11-13 23:12:45,618 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:12:45" (1/1) ... [2024-11-13 23:12:45,626 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:12:45" (1/1) ... [2024-11-13 23:12:45,633 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:12:45" (1/1) ... [2024-11-13 23:12:45,634 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:12:45" (1/1) ... [2024-11-13 23:12:45,638 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:12:45" (1/1) ... [2024-11-13 23:12:45,640 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:12:45,641 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:12:45,641 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:12:45,641 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:12:45,642 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:12:45" (1/1) ... [2024-11-13 23:12:45,653 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:12:45,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c47e340-81ce-4faa-ac1c-a1f64893ab0a/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:12:45,686 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c47e340-81ce-4faa-ac1c-a1f64893ab0a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:12:45,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c47e340-81ce-4faa-ac1c-a1f64893ab0a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:12:45,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 23:12:45,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 23:12:45,719 INFO L130 BoogieDeclarations]: Found specification of procedure insertionSort [2024-11-13 23:12:45,719 INFO L138 BoogieDeclarations]: Found implementation of procedure insertionSort [2024-11-13 23:12:45,719 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:12:45,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:12:45,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 23:12:45,720 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 23:12:45,797 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:12:45,799 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:12:45,964 INFO L? ?]: Removed 25 outVars from TransFormulas that were not future-live. [2024-11-13 23:12:45,964 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:12:45,986 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:12:45,987 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 23:12:45,987 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:12:45 BoogieIcfgContainer [2024-11-13 23:12:45,987 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:12:45,988 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:12:45,988 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:12:46,001 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:12:46,002 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:12:45" (1/1) ... [2024-11-13 23:12:46,013 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:12:46,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:46,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 37 states and 43 transitions. [2024-11-13 23:12:46,075 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 43 transitions. [2024-11-13 23:12:46,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 23:12:46,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:46,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:46,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:46,386 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:12:46,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:46,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 39 states and 47 transitions. [2024-11-13 23:12:46,468 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 47 transitions. [2024-11-13 23:12:46,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 23:12:46,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:46,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:46,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:46,584 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:12:46,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:46,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 40 states and 48 transitions. [2024-11-13 23:12:46,615 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 48 transitions. [2024-11-13 23:12:46,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 23:12:46,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:46,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:46,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:46,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:12:46,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:46,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 42 states and 52 transitions. [2024-11-13 23:12:46,992 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 52 transitions. [2024-11-13 23:12:46,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 23:12:46,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:46,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:47,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:47,060 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:12:47,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:47,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 43 states and 52 transitions. [2024-11-13 23:12:47,138 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 52 transitions. [2024-11-13 23:12:47,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 23:12:47,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:47,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:47,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:47,261 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:12:47,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:47,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 46 states and 56 transitions. [2024-11-13 23:12:47,472 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 56 transitions. [2024-11-13 23:12:47,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 23:12:47,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:47,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:47,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:47,680 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:12:47,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:47,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 42 states and 48 transitions. [2024-11-13 23:12:47,733 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 48 transitions. [2024-11-13 23:12:47,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 23:12:47,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:47,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:47,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:47,890 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:12:48,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:48,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 47 states and 57 transitions. [2024-11-13 23:12:48,019 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 57 transitions. [2024-11-13 23:12:48,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 23:12:48,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:48,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:48,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:48,222 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:12:48,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:48,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 50 states and 61 transitions. [2024-11-13 23:12:48,441 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 61 transitions. [2024-11-13 23:12:48,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 23:12:48,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:48,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:48,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:48,507 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:12:48,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:48,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 51 states and 62 transitions. [2024-11-13 23:12:48,579 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 62 transitions. [2024-11-13 23:12:48,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 23:12:48,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:48,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:48,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:48,644 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:12:48,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:48,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 52 states and 64 transitions. [2024-11-13 23:12:48,664 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 64 transitions. [2024-11-13 23:12:48,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 23:12:48,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:48,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:48,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:48,733 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:12:49,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:49,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 57 states and 74 transitions. [2024-11-13 23:12:49,008 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 74 transitions. [2024-11-13 23:12:49,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 23:12:49,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:49,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:49,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:49,071 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:12:49,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:49,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 58 states and 75 transitions. [2024-11-13 23:12:49,093 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 75 transitions. [2024-11-13 23:12:49,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 23:12:49,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:49,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:49,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:49,170 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:12:49,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:49,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 58 states and 74 transitions. [2024-11-13 23:12:49,324 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 74 transitions. [2024-11-13 23:12:49,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 23:12:49,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:49,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:49,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:49,518 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:12:49,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:49,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 61 states and 78 transitions. [2024-11-13 23:12:49,792 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 78 transitions. [2024-11-13 23:12:49,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 23:12:49,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:49,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:49,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:50,022 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:12:50,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:50,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 64 states and 82 transitions. [2024-11-13 23:12:50,299 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 82 transitions. [2024-11-13 23:12:50,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 23:12:50,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:50,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:50,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:50,462 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:12:50,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:50,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 63 states and 81 transitions. [2024-11-13 23:12:50,831 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 81 transitions. [2024-11-13 23:12:50,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 23:12:50,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:50,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:50,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:51,141 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:12:51,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:51,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 70 states and 96 transitions. [2024-11-13 23:12:51,908 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 96 transitions. [2024-11-13 23:12:51,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 23:12:51,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:51,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:51,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:52,186 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:12:52,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:52,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 73 states and 100 transitions. [2024-11-13 23:12:52,522 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 100 transitions. [2024-11-13 23:12:52,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 23:12:52,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:52,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:52,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:52,762 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:12:54,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:54,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 81 states and 117 transitions. [2024-11-13 23:12:54,292 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 117 transitions. [2024-11-13 23:12:54,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 23:12:54,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:54,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:54,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:54,579 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:12:55,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:55,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 84 states and 120 transitions. [2024-11-13 23:12:55,284 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 120 transitions. [2024-11-13 23:12:55,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 23:12:55,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:55,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:55,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:55,403 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:12:55,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:55,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 83 states and 119 transitions. [2024-11-13 23:12:55,923 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 119 transitions. [2024-11-13 23:12:55,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 23:12:55,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:55,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:55,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:56,141 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:12:57,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:57,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 88 states and 131 transitions. [2024-11-13 23:12:57,296 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 131 transitions. [2024-11-13 23:12:57,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 23:12:57,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:57,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:57,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:57,422 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:12:57,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:57,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 87 states and 130 transitions. [2024-11-13 23:12:57,945 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 130 transitions. [2024-11-13 23:12:57,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 23:12:57,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:57,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:57,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:58,274 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:12:58,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:58,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 90 states and 134 transitions. [2024-11-13 23:12:58,795 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 134 transitions. [2024-11-13 23:12:58,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 23:12:58,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:58,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:58,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:59,026 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:12:59,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:59,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 89 states and 133 transitions. [2024-11-13 23:12:59,138 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 133 transitions. [2024-11-13 23:12:59,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 23:12:59,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:59,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:59,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:59,214 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:13:00,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:00,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 96 states and 146 transitions. [2024-11-13 23:13:00,385 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 146 transitions. [2024-11-13 23:13:00,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 23:13:00,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:00,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:00,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:00,531 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:13:00,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:00,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 95 states and 145 transitions. [2024-11-13 23:13:00,801 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 145 transitions. [2024-11-13 23:13:00,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 23:13:00,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:00,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:00,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:01,172 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:13:01,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:01,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 98 states and 149 transitions. [2024-11-13 23:13:01,739 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 149 transitions. [2024-11-13 23:13:01,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 23:13:01,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:01,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:01,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:01,867 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:13:02,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:02,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 102 states and 164 transitions. [2024-11-13 23:13:02,155 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 164 transitions. [2024-11-13 23:13:02,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 23:13:02,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:02,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:02,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:02,517 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:13:03,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:03,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 105 states and 168 transitions. [2024-11-13 23:13:03,047 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 168 transitions. [2024-11-13 23:13:03,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 23:13:03,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:03,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:03,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:03,215 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:13:05,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:05,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 113 states and 180 transitions. [2024-11-13 23:13:05,381 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 180 transitions. [2024-11-13 23:13:05,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 23:13:05,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:05,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:05,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:06,097 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:13:09,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:09,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 125 states and 210 transitions. [2024-11-13 23:13:09,178 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 210 transitions. [2024-11-13 23:13:09,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 23:13:09,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:09,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:09,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:09,661 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:13:10,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:10,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 128 states and 215 transitions. [2024-11-13 23:13:10,471 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 215 transitions. [2024-11-13 23:13:10,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:13:10,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:10,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:10,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:10,523 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 23:13:10,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:10,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 130 states and 217 transitions. [2024-11-13 23:13:10,986 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 217 transitions. [2024-11-13 23:13:10,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:13:10,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:10,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:10,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:11,599 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:13:12,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:12,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 133 states and 222 transitions. [2024-11-13 23:13:12,694 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 222 transitions. [2024-11-13 23:13:12,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:13:12,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:12,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:12,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:12,751 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 23:13:15,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:15,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 140 states and 233 transitions. [2024-11-13 23:13:15,307 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 233 transitions. [2024-11-13 23:13:15,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:13:15,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:15,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:15,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:15,364 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 23:13:15,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:15,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 142 states and 235 transitions. [2024-11-13 23:13:15,797 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 235 transitions. [2024-11-13 23:13:15,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:13:15,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:15,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:15,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:15,869 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 23:13:16,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:16,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 144 states and 237 transitions. [2024-11-13 23:13:16,330 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 237 transitions. [2024-11-13 23:13:16,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:13:16,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:16,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:16,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:16,515 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 23:13:17,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:17,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 145 states and 238 transitions. [2024-11-13 23:13:17,418 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 238 transitions. [2024-11-13 23:13:17,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 23:13:17,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:17,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:17,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:17,470 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 23:13:17,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:17,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 147 states and 239 transitions. [2024-11-13 23:13:17,506 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 239 transitions. [2024-11-13 23:13:17,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 23:13:17,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:17,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:17,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:17,550 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 23:13:17,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:17,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 149 states and 240 transitions. [2024-11-13 23:13:17,769 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 240 transitions. [2024-11-13 23:13:17,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:13:17,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:17,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:17,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:18,270 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:13:19,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:19,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 152 states and 245 transitions. [2024-11-13 23:13:19,002 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 245 transitions. [2024-11-13 23:13:19,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:13:19,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:19,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:19,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:19,079 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 23:13:19,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:19,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 154 states and 246 transitions. [2024-11-13 23:13:19,113 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 246 transitions. [2024-11-13 23:13:19,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:13:19,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:19,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:19,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:19,166 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 23:13:19,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:19,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 156 states and 247 transitions. [2024-11-13 23:13:19,202 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 247 transitions. [2024-11-13 23:13:19,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:13:19,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:19,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:19,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:19,276 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:13:21,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:21,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 164 states and 263 transitions. [2024-11-13 23:13:21,151 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 263 transitions. [2024-11-13 23:13:21,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:13:21,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:21,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:21,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:21,679 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:13:22,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:22,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 167 states and 268 transitions. [2024-11-13 23:13:22,491 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 268 transitions. [2024-11-13 23:13:22,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 23:13:22,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:22,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:22,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:23,015 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:13:23,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:23,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 170 states and 273 transitions. [2024-11-13 23:13:23,830 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 273 transitions. [2024-11-13 23:13:23,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 23:13:23,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:23,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:23,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:24,936 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 31 proven. 15 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:13:34,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:34,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 193 states and 327 transitions. [2024-11-13 23:13:34,422 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 327 transitions. [2024-11-13 23:13:34,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 23:13:34,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:34,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:34,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:35,031 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 0 proven. 273 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:13:36,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:36,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 196 states and 333 transitions. [2024-11-13 23:13:36,020 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 333 transitions. [2024-11-13 23:13:36,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 23:13:36,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:36,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:36,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:37,020 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:13:38,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:38,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 199 states and 338 transitions. [2024-11-13 23:13:38,577 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 338 transitions. [2024-11-13 23:13:38,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 23:13:38,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:38,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:38,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:38,655 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:13:41,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:41,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 206 states and 349 transitions. [2024-11-13 23:13:41,607 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 349 transitions. [2024-11-13 23:13:41,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 23:13:41,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:41,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:41,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:41,686 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:13:43,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:43,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 208 states and 351 transitions. [2024-11-13 23:13:43,070 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 351 transitions. [2024-11-13 23:13:43,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 23:13:43,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:43,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:43,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:43,751 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:13:44,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:44,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 211 states and 357 transitions. [2024-11-13 23:13:44,839 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 357 transitions. [2024-11-13 23:13:44,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 23:13:44,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:44,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:44,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:44,924 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 23:13:44,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:44,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 213 states and 358 transitions. [2024-11-13 23:13:44,969 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 358 transitions. [2024-11-13 23:13:44,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 23:13:44,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:44,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:44,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:45,044 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 23:13:46,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:46,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 216 states and 360 transitions. [2024-11-13 23:13:46,938 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 360 transitions. [2024-11-13 23:13:46,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 23:13:46,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:46,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:46,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:47,721 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 23:14:00,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:00,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 247 states and 433 transitions. [2024-11-13 23:14:00,961 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 433 transitions. [2024-11-13 23:14:00,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 23:14:00,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:00,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:00,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:01,739 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 0 proven. 360 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:14:02,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:02,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 250 states and 440 transitions. [2024-11-13 23:14:02,959 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 440 transitions. [2024-11-13 23:14:02,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 23:14:02,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:02,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:02,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:03,721 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 408 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:14:04,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:04,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 253 states and 447 transitions. [2024-11-13 23:14:04,968 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 447 transitions. [2024-11-13 23:14:04,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 23:14:04,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:04,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:04,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:05,928 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 24 proven. 57 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 23:14:18,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:18,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 275 states and 489 transitions. [2024-11-13 23:14:18,342 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 489 transitions. [2024-11-13 23:14:18,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 23:14:18,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:18,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:18,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:19,120 INFO L134 CoverageAnalysis]: Checked inductivity of 459 backedges. 0 proven. 459 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:14:20,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:20,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 278 states and 496 transitions. [2024-11-13 23:14:20,658 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 496 transitions. [2024-11-13 23:14:20,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 23:14:20,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:20,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:20,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:20,782 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 23:14:24,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:24,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 285 states and 508 transitions. [2024-11-13 23:14:24,894 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 508 transitions. [2024-11-13 23:14:24,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 23:14:24,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:24,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:24,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:25,032 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 23:14:26,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:26,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 287 states and 510 transitions. [2024-11-13 23:14:26,581 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 510 transitions. [2024-11-13 23:14:26,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 23:14:26,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:26,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:26,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:26,728 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 23:14:27,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:27,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 288 states and 510 transitions. [2024-11-13 23:14:27,544 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 510 transitions. [2024-11-13 23:14:27,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 23:14:27,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:27,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:27,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:27,770 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 23:14:30,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:30,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 291 states and 512 transitions. [2024-11-13 23:14:30,174 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 512 transitions. [2024-11-13 23:14:30,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 23:14:30,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:30,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:30,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:30,311 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 23:14:30,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:30,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 293 states and 513 transitions. [2024-11-13 23:14:30,374 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 513 transitions. [2024-11-13 23:14:30,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 23:14:30,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:30,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:30,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:31,755 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 23:14:35,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:35,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 296 states and 517 transitions. [2024-11-13 23:14:35,675 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 517 transitions. [2024-11-13 23:14:35,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:14:35,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:35,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:35,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:36,590 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:14:38,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:38,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 299 states and 524 transitions. [2024-11-13 23:14:38,112 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 524 transitions. [2024-11-13 23:14:38,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 23:14:38,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:38,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:38,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:38,917 INFO L134 CoverageAnalysis]: Checked inductivity of 570 backedges. 0 proven. 570 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:14:40,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:40,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 302 states and 531 transitions. [2024-11-13 23:14:40,446 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 531 transitions. [2024-11-13 23:14:40,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:14:40,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:40,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:40,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:41,529 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 85 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 23:15:00,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:00,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 334 states and 610 transitions. [2024-11-13 23:15:00,908 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 610 transitions. [2024-11-13 23:15:00,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 23:15:00,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:00,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:00,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:01,965 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:15:03,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:03,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 337 states and 618 transitions. [2024-11-13 23:15:03,720 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 618 transitions. [2024-11-13 23:15:03,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:15:03,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:03,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:03,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:04,745 INFO L134 CoverageAnalysis]: Checked inductivity of 693 backedges. 0 proven. 693 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:15:06,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:06,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 340 states and 626 transitions. [2024-11-13 23:15:06,636 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 626 transitions. [2024-11-13 23:15:06,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 23:15:06,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:06,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:06,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:06,793 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 86 proven. 18 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 23:15:12,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:12,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 347 states and 638 transitions. [2024-11-13 23:15:12,049 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 638 transitions. [2024-11-13 23:15:12,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 23:15:12,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:12,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:12,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:12,249 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 86 proven. 18 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 23:15:13,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:13,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 349 states and 640 transitions. [2024-11-13 23:15:13,336 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 640 transitions. [2024-11-13 23:15:13,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 23:15:13,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:13,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:13,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:13,487 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 86 proven. 18 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 23:15:15,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:15,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 351 states and 641 transitions. [2024-11-13 23:15:15,483 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 641 transitions. [2024-11-13 23:15:15,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 23:15:15,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:15,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:15,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:16,508 INFO L134 CoverageAnalysis]: Checked inductivity of 759 backedges. 0 proven. 759 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:15:18,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:18,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 354 states and 649 transitions. [2024-11-13 23:15:18,545 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 649 transitions. [2024-11-13 23:15:18,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 23:15:18,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:18,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:18,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:19,084 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 75 proven. 8 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-13 23:15:23,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:23,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 359 states and 652 transitions. [2024-11-13 23:15:23,835 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 652 transitions. [2024-11-13 23:15:23,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 23:15:23,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:23,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:23,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:25,686 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 130 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 23:15:30,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:30,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 362 states and 656 transitions. [2024-11-13 23:15:30,355 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 656 transitions. [2024-11-13 23:15:30,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 23:15:30,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:30,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:30,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:31,575 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 23:16:02,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:02,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 407 states and 764 transitions. [2024-11-13 23:16:02,966 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 764 transitions. [2024-11-13 23:16:02,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 23:16:02,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:02,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:02,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:03,310 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 23:16:05,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:05,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 409 states and 766 transitions. [2024-11-13 23:16:05,457 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 766 transitions. [2024-11-13 23:16:05,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 23:16:05,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:05,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:05,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:06,621 INFO L134 CoverageAnalysis]: Checked inductivity of 828 backedges. 0 proven. 828 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:16:08,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:08,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 412 states and 775 transitions. [2024-11-13 23:16:08,802 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 775 transitions. [2024-11-13 23:16:08,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 23:16:08,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:08,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:08,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:09,129 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 116 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 23:16:09,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:09,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 414 states and 776 transitions. [2024-11-13 23:16:09,229 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 776 transitions. [2024-11-13 23:16:09,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 23:16:09,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:09,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:09,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:09,375 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 116 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 23:16:15,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:15,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 420 states and 786 transitions. [2024-11-13 23:16:15,137 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 786 transitions. [2024-11-13 23:16:15,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 23:16:15,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:15,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:15,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:15,279 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 116 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 23:16:18,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:18,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 423 states and 788 transitions. [2024-11-13 23:16:18,813 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 788 transitions. [2024-11-13 23:16:18,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 23:16:18,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:18,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:18,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:19,030 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-13 23:16:31,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:31,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 438 states and 813 transitions. [2024-11-13 23:16:31,122 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 813 transitions. [2024-11-13 23:16:31,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 23:16:31,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:31,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:31,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:32,494 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 0 proven. 900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:16:34,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:34,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 441 states and 822 transitions. [2024-11-13 23:16:34,832 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 822 transitions. [2024-11-13 23:16:34,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 23:16:34,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:34,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:34,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:35,494 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 103 proven. 9 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 23:16:41,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:41,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 448 states and 830 transitions. [2024-11-13 23:16:41,738 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 830 transitions. [2024-11-13 23:16:41,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 23:16:41,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:41,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:41,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:43,118 INFO L134 CoverageAnalysis]: Checked inductivity of 975 backedges. 0 proven. 975 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:16:45,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:45,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 451 states and 839 transitions. [2024-11-13 23:16:45,763 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 839 transitions. [2024-11-13 23:16:45,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 23:16:45,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:45,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:45,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:45,945 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 152 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 23:16:49,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:49,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 455 states and 842 transitions. [2024-11-13 23:16:49,707 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 842 transitions. [2024-11-13 23:16:49,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 23:16:49,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:49,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:49,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:53,968 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 85 proven. 126 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 23:17:15,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:15,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 475 states and 882 transitions. [2024-11-13 23:17:15,545 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 882 transitions. [2024-11-13 23:17:15,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 23:17:15,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:15,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:15,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:15,779 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 34 proven. 107 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-13 23:17:25,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:25,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 485 states and 900 transitions. [2024-11-13 23:17:25,064 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 900 transitions. [2024-11-13 23:17:25,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 23:17:25,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:25,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:25,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:25,259 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 34 proven. 107 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-13 23:17:32,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:32,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 492 states and 912 transitions. [2024-11-13 23:17:32,042 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 912 transitions. [2024-11-13 23:17:32,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 23:17:32,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:32,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:32,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:32,233 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 34 proven. 107 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-13 23:17:50,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:50,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 510 states and 944 transitions. [2024-11-13 23:17:50,187 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 944 transitions. [2024-11-13 23:17:50,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 23:17:50,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:50,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:50,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:50,537 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 34 proven. 107 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-13 23:17:53,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:53,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 512 states and 945 transitions. [2024-11-13 23:17:53,243 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 945 transitions. [2024-11-13 23:17:53,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 23:17:53,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:53,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:53,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:53,424 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 34 proven. 107 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-13 23:17:55,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:55,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 514 states and 947 transitions. [2024-11-13 23:17:55,952 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 947 transitions. [2024-11-13 23:17:55,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 23:17:55,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:55,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:55,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:56,144 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 34 proven. 107 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-13 23:17:57,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:57,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 516 states and 949 transitions. [2024-11-13 23:17:57,423 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 949 transitions. [2024-11-13 23:17:57,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 23:17:57,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:57,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:57,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:59,048 INFO L134 CoverageAnalysis]: Checked inductivity of 1053 backedges. 0 proven. 1053 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:18:01,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:01,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 958 states to 519 states and 958 transitions. [2024-11-13 23:18:01,876 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 958 transitions. [2024-11-13 23:18:01,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:18:01,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:01,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:01,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:02,067 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 36 proven. 111 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-13 23:18:06,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:06,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 522 states and 960 transitions. [2024-11-13 23:18:06,110 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 960 transitions. [2024-11-13 23:18:06,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:18:06,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:06,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:06,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:06,273 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 93 proven. 8 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-13 23:18:12,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:12,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 527 states and 963 transitions. [2024-11-13 23:18:12,170 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 963 transitions. [2024-11-13 23:18:12,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:18:12,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:12,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:12,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:12,617 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 36 proven. 111 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-13 23:18:12,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:12,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 529 states and 964 transitions. [2024-11-13 23:18:12,740 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 964 transitions. [2024-11-13 23:18:12,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:18:12,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:12,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:12,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:12,909 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 93 proven. 8 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-13 23:18:14,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:14,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 529 states and 963 transitions. [2024-11-13 23:18:14,228 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 963 transitions. [2024-11-13 23:18:14,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 23:18:14,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:14,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:14,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:14,452 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-13 23:18:15,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:15,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 530 states and 963 transitions. [2024-11-13 23:18:15,816 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 963 transitions. [2024-11-13 23:18:15,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:18:15,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:15,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:15,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:17,884 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 0 proven. 189 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 23:18:24,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:24,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 533 states and 967 transitions. [2024-11-13 23:18:24,448 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 967 transitions. [2024-11-13 23:18:24,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 23:18:24,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:24,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:24,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:26,086 INFO L134 CoverageAnalysis]: Checked inductivity of 1134 backedges. 0 proven. 1134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:18:28,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:28,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 536 states and 976 transitions. [2024-11-13 23:18:28,957 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 976 transitions. [2024-11-13 23:18:28,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 23:18:28,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:28,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:28,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:30,859 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 152 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 23:19:21,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:21,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 589 states and 1100 transitions. [2024-11-13 23:19:21,778 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 1100 transitions. [2024-11-13 23:19:21,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 23:19:21,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:21,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:21,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:23,514 INFO L134 CoverageAnalysis]: Checked inductivity of 1218 backedges. 0 proven. 1218 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:19:26,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:26,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1110 states to 592 states and 1110 transitions. [2024-11-13 23:19:26,713 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 1110 transitions. [2024-11-13 23:19:26,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:19:26,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:26,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:26,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:28,378 INFO L134 CoverageAnalysis]: Checked inductivity of 1305 backedges. 0 proven. 1305 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:19:31,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:31,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 595 states and 1120 transitions. [2024-11-13 23:19:31,844 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 1120 transitions. [2024-11-13 23:19:31,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 23:19:31,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:31,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:31,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:33,510 INFO L134 CoverageAnalysis]: Checked inductivity of 1395 backedges. 0 proven. 1395 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:19:36,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:36,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 598 states and 1130 transitions. [2024-11-13 23:19:36,749 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1130 transitions. [2024-11-13 23:19:36,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 23:19:36,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:36,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:36,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:38,411 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 59 proven. 165 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-13 23:20:21,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:21,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 634 states and 1198 transitions. [2024-11-13 23:20:21,302 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1198 transitions. [2024-11-13 23:20:21,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 23:20:21,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:21,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:21,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:21,663 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 59 proven. 165 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-13 23:20:31,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:31,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 641 states and 1209 transitions. [2024-11-13 23:20:31,688 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1209 transitions. [2024-11-13 23:20:31,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 23:20:31,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:31,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:31,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:32,038 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 59 proven. 165 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-13 23:20:42,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:42,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1221 states to 648 states and 1221 transitions. [2024-11-13 23:20:42,049 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1221 transitions. [2024-11-13 23:20:42,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 23:20:42,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:42,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:42,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:42,403 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 59 proven. 165 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-13 23:20:44,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:44,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 650 states and 1223 transitions. [2024-11-13 23:20:44,005 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1223 transitions. [2024-11-13 23:20:44,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 23:20:44,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:44,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:44,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:44,297 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 59 proven. 165 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-13 23:20:45,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:45,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1225 states to 652 states and 1225 transitions. [2024-11-13 23:20:45,867 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 1225 transitions. [2024-11-13 23:20:45,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 23:20:45,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:45,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:45,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:46,448 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 59 proven. 165 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-13 23:20:48,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:48,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1227 states to 654 states and 1227 transitions. [2024-11-13 23:20:48,247 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1227 transitions. [2024-11-13 23:20:48,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 23:20:48,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:48,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:48,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:48,758 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 59 proven. 165 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-13 23:20:50,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:50,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 656 states and 1229 transitions. [2024-11-13 23:20:50,413 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1229 transitions. [2024-11-13 23:20:50,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 23:20:50,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:50,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:50,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:50,576 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 111 proven. 8 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-13 23:20:58,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:58,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1232 states to 661 states and 1232 transitions. [2024-11-13 23:20:58,218 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 1232 transitions. [2024-11-13 23:20:58,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 23:20:58,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:58,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:58,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:58,497 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 61 proven. 171 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-13 23:21:03,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:03,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 664 states and 1234 transitions. [2024-11-13 23:21:03,502 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1234 transitions. [2024-11-13 23:21:03,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 23:21:03,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:03,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:03,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:03,641 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 111 proven. 8 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-13 23:21:05,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:05,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 664 states and 1233 transitions. [2024-11-13 23:21:05,162 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1233 transitions. [2024-11-13 23:21:05,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 23:21:05,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:05,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:05,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:05,523 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 61 proven. 171 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-13 23:21:05,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:05,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 666 states and 1234 transitions. [2024-11-13 23:21:05,647 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1234 transitions. [2024-11-13 23:21:05,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 23:21:05,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:05,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:05,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:06,002 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 61 proven. 171 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-13 23:21:06,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:06,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 668 states and 1235 transitions. [2024-11-13 23:21:06,123 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1235 transitions. [2024-11-13 23:21:06,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 23:21:06,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:06,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:06,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:06,441 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 61 proven. 171 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-13 23:21:11,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:11,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1237 states to 671 states and 1237 transitions. [2024-11-13 23:21:11,667 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1237 transitions. [2024-11-13 23:21:11,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 23:21:11,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:11,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:11,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:12,056 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 61 proven. 171 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-13 23:21:13,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:13,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1237 states to 672 states and 1237 transitions. [2024-11-13 23:21:13,714 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 1237 transitions. [2024-11-13 23:21:13,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 23:21:13,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:13,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:13,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:15,611 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 186 proven. 38 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2024-11-13 23:21:26,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:26,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1238 states to 678 states and 1238 transitions. [2024-11-13 23:21:26,496 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1238 transitions. [2024-11-13 23:21:26,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 23:21:26,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:26,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:26,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:29,308 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 259 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 23:21:37,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:37,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1242 states to 681 states and 1242 transitions. [2024-11-13 23:21:37,841 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1242 transitions. [2024-11-13 23:21:37,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 23:21:37,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:37,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:37,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:40,016 INFO L134 CoverageAnalysis]: Checked inductivity of 1488 backedges. 0 proven. 1488 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:21:43,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:43,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1252 states to 684 states and 1252 transitions. [2024-11-13 23:21:43,876 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1252 transitions. [2024-11-13 23:21:43,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 23:21:43,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:43,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:43,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:44,332 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-13 23:21:52,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:52,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 691 states and 1264 transitions. [2024-11-13 23:21:52,805 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1264 transitions. [2024-11-13 23:21:52,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 23:21:52,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:52,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:52,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:55,268 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 0 proven. 189 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-13 23:23:01,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:01,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 743 states and 1390 transitions. [2024-11-13 23:23:01,237 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1390 transitions. [2024-11-13 23:23:01,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 23:23:01,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:01,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:01,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:01,560 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 0 proven. 199 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-13 23:23:03,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:03,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1393 states to 745 states and 1393 transitions. [2024-11-13 23:23:03,544 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 1393 transitions. [2024-11-13 23:23:03,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 23:23:03,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:03,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:03,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:03,775 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 0 proven. 241 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 23:23:05,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:05,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1393 states to 746 states and 1393 transitions. [2024-11-13 23:23:05,656 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1393 transitions. [2024-11-13 23:23:05,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 23:23:05,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:05,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:05,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:06,096 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 0 proven. 199 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-13 23:23:11,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:11,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1396 states to 749 states and 1396 transitions. [2024-11-13 23:23:11,546 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 1396 transitions. [2024-11-13 23:23:11,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 23:23:11,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:11,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:11,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:13,737 INFO L134 CoverageAnalysis]: Checked inductivity of 1584 backedges. 0 proven. 1584 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:23:17,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:17,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1407 states to 752 states and 1407 transitions. [2024-11-13 23:23:17,980 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 1407 transitions. [2024-11-13 23:23:17,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 23:23:17,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:17,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:18,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:18,270 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 0 proven. 161 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2024-11-13 23:23:30,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:30,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1418 states to 759 states and 1418 transitions. [2024-11-13 23:23:30,287 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1418 transitions. [2024-11-13 23:23:30,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 23:23:30,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:30,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:30,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:30,897 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 191 proven. 133 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 23:23:43,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:43,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1429 states to 766 states and 1429 transitions. [2024-11-13 23:23:43,018 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1429 transitions. [2024-11-13 23:23:43,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 23:23:43,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:43,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:43,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:43,498 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 0 proven. 161 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2024-11-13 23:23:45,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:45,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1431 states to 768 states and 1431 transitions. [2024-11-13 23:23:45,657 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 1431 transitions. [2024-11-13 23:23:45,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 23:23:45,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:45,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:45,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:45,863 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 0 proven. 161 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2024-11-13 23:23:57,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:57,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 775 states and 1443 transitions. [2024-11-13 23:23:57,430 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1443 transitions. [2024-11-13 23:23:57,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 23:23:57,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:57,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:57,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:57,639 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 0 proven. 161 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2024-11-13 23:23:59,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:59,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1445 states to 777 states and 1445 transitions. [2024-11-13 23:23:59,526 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 1445 transitions. [2024-11-13 23:23:59,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 23:23:59,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:59,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:59,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:59,851 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 0 proven. 161 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2024-11-13 23:24:09,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:09,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1456 states to 784 states and 1456 transitions. [2024-11-13 23:24:09,734 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 1456 transitions. [2024-11-13 23:24:09,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 23:24:09,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:09,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:09,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:10,428 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 215 proven. 9 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-13 23:24:19,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:19,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1462 states to 790 states and 1462 transitions. [2024-11-13 23:24:19,538 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 1462 transitions. [2024-11-13 23:24:19,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 23:24:19,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:19,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:19,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:19,851 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 0 proven. 161 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2024-11-13 23:24:21,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:21,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1464 states to 792 states and 1464 transitions. [2024-11-13 23:24:21,710 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1464 transitions. [2024-11-13 23:24:21,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 23:24:21,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:21,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:21,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:23,962 INFO L134 CoverageAnalysis]: Checked inductivity of 1683 backedges. 0 proven. 1683 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:28,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:28,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1475 states to 795 states and 1475 transitions. [2024-11-13 23:24:28,457 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1475 transitions. [2024-11-13 23:24:28,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 23:24:28,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:28,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:28,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:28,630 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 116 proven. 8 refuted. 0 times theorem prover too weak. 236 trivial. 0 not checked. [2024-11-13 23:24:37,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:37,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1478 states to 800 states and 1478 transitions. [2024-11-13 23:24:37,436 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 1478 transitions. [2024-11-13 23:24:37,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 23:24:37,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:37,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:37,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:43,811 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 267 proven. 80 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 23:24:50,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:50,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1479 states to 802 states and 1479 transitions. [2024-11-13 23:24:50,849 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1479 transitions. [2024-11-13 23:24:50,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 23:24:50,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:50,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:50,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:51,018 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 116 proven. 8 refuted. 0 times theorem prover too weak. 236 trivial. 0 not checked. [2024-11-13 23:24:53,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:53,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1478 states to 802 states and 1478 transitions. [2024-11-13 23:24:53,096 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1478 transitions. [2024-11-13 23:24:53,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 23:24:53,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:53,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:53,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:53,487 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 199 proven. 135 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 23:24:59,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:59,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1484 states to 807 states and 1484 transitions. [2024-11-13 23:24:59,862 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 1484 transitions. [2024-11-13 23:24:59,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 23:24:59,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:59,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:59,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:00,146 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 195 trivial. 0 not checked. [2024-11-13 23:25:07,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:07,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1488 states to 811 states and 1488 transitions. [2024-11-13 23:25:07,939 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 1488 transitions. [2024-11-13 23:25:07,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 23:25:07,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:07,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:07,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:08,215 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 199 proven. 135 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 23:25:10,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:10,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1489 states to 812 states and 1489 transitions. [2024-11-13 23:25:10,239 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1489 transitions. [2024-11-13 23:25:10,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 23:25:10,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:10,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:10,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:10,519 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 195 trivial. 0 not checked. [2024-11-13 23:25:32,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:32,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1520 states to 829 states and 1520 transitions. [2024-11-13 23:25:32,598 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1520 transitions. [2024-11-13 23:25:32,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 23:25:32,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:32,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:32,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:32,869 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 199 proven. 135 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 23:25:39,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:39,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1524 states to 832 states and 1524 transitions. [2024-11-13 23:25:39,239 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1524 transitions. [2024-11-13 23:25:39,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 23:25:39,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:39,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:39,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:39,457 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-13 23:25:45,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:45,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1530 states to 836 states and 1530 transitions. [2024-11-13 23:25:45,386 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1530 transitions. [2024-11-13 23:25:45,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 23:25:45,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:45,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:45,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:46,066 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 161 proven. 9 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-13 23:25:56,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:56,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1538 states to 843 states and 1538 transitions. [2024-11-13 23:25:56,733 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1538 transitions. [2024-11-13 23:25:56,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:25:56,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:56,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:56,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:56,907 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 0 proven. 291 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 23:26:02,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:02,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1541 states to 847 states and 1541 transitions. [2024-11-13 23:26:02,885 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 1541 transitions. [2024-11-13 23:26:02,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 23:26:02,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:02,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:02,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat