./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-numeric/rec_counter3.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700ded89-9e52-4b7e-916e-d65de6c4be62/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700ded89-9e52-4b7e-916e-d65de6c4be62/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700ded89-9e52-4b7e-916e-d65de6c4be62/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700ded89-9e52-4b7e-916e-d65de6c4be62/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-numeric/rec_counter3.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700ded89-9e52-4b7e-916e-d65de6c4be62/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700ded89-9e52-4b7e-916e-d65de6c4be62/bin/ukojak-verify-CZk0znPC7b --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 d7b4f33979632a981e739ff06b52fe01aa9fb175d5e5193b145052887f22f8a3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:25:09,533 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:25:09,590 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700ded89-9e52-4b7e-916e-d65de6c4be62/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-12-06 00:25:09,594 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:25:09,594 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:25:09,614 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:25:09,615 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 00:25:09,615 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 00:25:09,616 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:25:09,616 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:25:09,616 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:25:09,616 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 00:25:09,616 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:25:09,616 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:25:09,616 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 00:25:09,616 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:25:09,617 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 00:25:09,617 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 00:25:09,617 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 00:25:09,617 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 00:25:09,617 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:25:09,617 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:25:09,617 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:25:09,617 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:25:09,617 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:25:09,617 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:25:09,617 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:25:09,618 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:25:09,618 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:25:09,618 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 00:25:09,618 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:25:09,618 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:25:09,618 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_700ded89-9e52-4b7e-916e-d65de6c4be62/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! 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 -> d7b4f33979632a981e739ff06b52fe01aa9fb175d5e5193b145052887f22f8a3 [2024-12-06 00:25:09,852 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:25:09,860 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:25:09,863 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:25:09,864 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:25:09,864 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:25:09,865 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700ded89-9e52-4b7e-916e-d65de6c4be62/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/termination-numeric/rec_counter3.c [2024-12-06 00:25:12,652 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700ded89-9e52-4b7e-916e-d65de6c4be62/bin/ukojak-verify-CZk0znPC7b/data/10a36169c/a5e1e4717faa4dcbb7ff927500dfdf4e/FLAG5f813a456 [2024-12-06 00:25:12,905 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:25:12,905 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700ded89-9e52-4b7e-916e-d65de6c4be62/sv-benchmarks/c/termination-numeric/rec_counter3.c [2024-12-06 00:25:12,914 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700ded89-9e52-4b7e-916e-d65de6c4be62/bin/ukojak-verify-CZk0znPC7b/data/10a36169c/a5e1e4717faa4dcbb7ff927500dfdf4e/FLAG5f813a456 [2024-12-06 00:25:12,932 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700ded89-9e52-4b7e-916e-d65de6c4be62/bin/ukojak-verify-CZk0znPC7b/data/10a36169c/a5e1e4717faa4dcbb7ff927500dfdf4e [2024-12-06 00:25:12,935 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:25:12,937 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:25:12,939 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:25:12,939 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:25:12,944 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:25:12,945 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:25:12" (1/1) ... [2024-12-06 00:25:12,946 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53e70ccb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:25:12, skipping insertion in model container [2024-12-06 00:25:12,947 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:25:12" (1/1) ... [2024-12-06 00:25:12,963 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:25:13,104 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:25:13,108 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:25:13,120 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:25:13,133 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:25:13,133 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:25:13 WrapperNode [2024-12-06 00:25:13,134 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:25:13,135 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:25:13,135 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:25:13,135 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:25:13,141 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:25:13" (1/1) ... [2024-12-06 00:25:13,145 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:25:13" (1/1) ... [2024-12-06 00:25:13,159 INFO L138 Inliner]: procedures = 5, calls = 4, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 16 [2024-12-06 00:25:13,159 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:25:13,160 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:25:13,160 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:25:13,160 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:25:13,166 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:25:13" (1/1) ... [2024-12-06 00:25:13,167 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:25:13" (1/1) ... [2024-12-06 00:25:13,167 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:25:13" (1/1) ... [2024-12-06 00:25:13,168 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:25:13" (1/1) ... [2024-12-06 00:25:13,169 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:25:13" (1/1) ... [2024-12-06 00:25:13,170 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:25:13" (1/1) ... [2024-12-06 00:25:13,177 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:25:13" (1/1) ... [2024-12-06 00:25:13,177 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:25:13" (1/1) ... [2024-12-06 00:25:13,178 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:25:13" (1/1) ... [2024-12-06 00:25:13,179 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:25:13,180 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:25:13,181 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:25:13,181 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:25:13,182 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:25:13" (1/1) ... [2024-12-06 00:25:13,189 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:25:13,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700ded89-9e52-4b7e-916e-d65de6c4be62/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:25:13,219 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700ded89-9e52-4b7e-916e-d65de6c4be62/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:25:13,222 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700ded89-9e52-4b7e-916e-d65de6c4be62/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:25:13,247 INFO L130 BoogieDeclarations]: Found specification of procedure rec [2024-12-06 00:25:13,247 INFO L138 BoogieDeclarations]: Found implementation of procedure rec [2024-12-06 00:25:13,248 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:25:13,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:25:13,295 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:25:13,297 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:25:13,432 INFO L? ?]: Removed 15 outVars from TransFormulas that were not future-live. [2024-12-06 00:25:13,433 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:25:13,459 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:25:13,459 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 00:25:13,459 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:25:13 BoogieIcfgContainer [2024-12-06 00:25:13,460 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:25:13,460 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:25:13,460 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:25:13,470 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:25:13,471 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:25:13" (1/1) ... [2024-12-06 00:25:13,479 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 00:25:13,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:13,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 26 states and 30 transitions. [2024-12-06 00:25:13,532 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 30 transitions. [2024-12-06 00:25:13,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 00:25:13,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:13,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:13,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:13,718 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:25:13,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:13,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 29 states and 34 transitions. [2024-12-06 00:25:13,829 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 34 transitions. [2024-12-06 00:25:13,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 00:25:13,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:13,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:13,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:13,935 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:25:14,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:14,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 33 states and 39 transitions. [2024-12-06 00:25:14,208 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 39 transitions. [2024-12-06 00:25:14,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 00:25:14,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:14,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:14,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:14,330 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:25:14,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:14,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 31 states and 36 transitions. [2024-12-06 00:25:14,526 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 36 transitions. [2024-12-06 00:25:14,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 00:25:14,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:14,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:14,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:14,645 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:25:14,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:14,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 26 states and 30 transitions. [2024-12-06 00:25:14,721 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 30 transitions. [2024-12-06 00:25:14,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:25:14,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:14,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:14,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:14,796 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:25:14,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:14,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 28 states and 34 transitions. [2024-12-06 00:25:14,856 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 34 transitions. [2024-12-06 00:25:14,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 00:25:14,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:14,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:14,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:14,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:25:14,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:14,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 27 states and 33 transitions. [2024-12-06 00:25:14,968 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 33 transitions. [2024-12-06 00:25:14,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:25:14,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:14,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:14,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:15,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:25:15,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:15,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 30 states and 39 transitions. [2024-12-06 00:25:15,320 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 39 transitions. [2024-12-06 00:25:15,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:25:15,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:15,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:15,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:15,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:25:15,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:15,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 34 states and 45 transitions. [2024-12-06 00:25:15,733 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 45 transitions. [2024-12-06 00:25:15,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:25:15,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:15,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:15,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:15,945 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:25:16,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:16,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 40 states and 56 transitions. [2024-12-06 00:25:16,606 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 56 transitions. [2024-12-06 00:25:16,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:25:16,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:16,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:16,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:16,677 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:25:17,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:17,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 42 states and 59 transitions. [2024-12-06 00:25:17,016 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 59 transitions. [2024-12-06 00:25:17,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 00:25:17,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:17,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:17,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:17,222 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 00:25:18,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:18,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 47 states and 70 transitions. [2024-12-06 00:25:18,050 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 70 transitions. [2024-12-06 00:25:18,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:25:18,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:18,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:18,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:18,149 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:25:18,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:18,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 48 states and 70 transitions. [2024-12-06 00:25:18,418 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 70 transitions. [2024-12-06 00:25:18,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 00:25:18,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:18,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:18,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:18,828 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 00:25:19,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:19,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 54 states and 83 transitions. [2024-12-06 00:25:19,779 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 83 transitions. [2024-12-06 00:25:19,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 00:25:19,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:19,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:19,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:19,843 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 10 proven. 1 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 00:25:20,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:20,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 56 states and 86 transitions. [2024-12-06 00:25:20,062 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 86 transitions. [2024-12-06 00:25:20,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 00:25:20,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:20,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:20,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:20,113 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-12-06 00:25:20,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:20,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 58 states and 87 transitions. [2024-12-06 00:25:20,339 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 87 transitions. [2024-12-06 00:25:20,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 00:25:20,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:20,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:20,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:20,425 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 3 proven. 23 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 00:25:20,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:20,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 59 states and 87 transitions. [2024-12-06 00:25:20,697 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 87 transitions. [2024-12-06 00:25:20,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 00:25:20,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:20,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:20,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:20,760 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-12-06 00:25:21,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:21,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 60 states and 87 transitions. [2024-12-06 00:25:21,010 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 87 transitions. [2024-12-06 00:25:21,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 00:25:21,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:21,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:21,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:21,148 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 00:25:21,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:21,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 65 states and 92 transitions. [2024-12-06 00:25:21,885 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 92 transitions. [2024-12-06 00:25:21,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 00:25:21,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:21,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:21,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:22,240 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-06 00:25:22,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:22,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 71 states and 105 transitions. [2024-12-06 00:25:22,927 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 105 transitions. [2024-12-06 00:25:22,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 00:25:22,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:22,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:22,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:22,996 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 21 proven. 1 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2024-12-06 00:25:23,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:23,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 73 states and 108 transitions. [2024-12-06 00:25:23,306 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 108 transitions. [2024-12-06 00:25:23,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 00:25:23,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:23,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:23,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:23,555 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 3 proven. 65 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-12-06 00:25:23,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:23,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 74 states and 108 transitions. [2024-12-06 00:25:23,997 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 108 transitions. [2024-12-06 00:25:23,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 00:25:23,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:23,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:24,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:24,052 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 24 proven. 1 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2024-12-06 00:25:24,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:24,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 76 states and 110 transitions. [2024-12-06 00:25:24,362 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 110 transitions. [2024-12-06 00:25:24,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 00:25:24,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:24,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:24,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:24,429 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 33 proven. 2 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-12-06 00:25:24,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:24,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 77 states and 110 transitions. [2024-12-06 00:25:24,771 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 110 transitions. [2024-12-06 00:25:24,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 00:25:24,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:24,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:24,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:24,960 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 00:25:25,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:25,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 82 states and 117 transitions. [2024-12-06 00:25:25,773 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 117 transitions. [2024-12-06 00:25:25,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 00:25:25,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:25,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:25,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:25,906 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 89 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-12-06 00:25:26,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:26,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 84 states and 118 transitions. [2024-12-06 00:25:26,541 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 118 transitions. [2024-12-06 00:25:26,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 00:25:26,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:26,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:26,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:27,556 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 88 proven. 25 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-12-06 00:25:29,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:29,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 93 states and 128 transitions. [2024-12-06 00:25:29,943 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 128 transitions. [2024-12-06 00:25:29,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 00:25:29,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:29,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:29,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:30,582 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 0 proven. 123 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-12-06 00:25:31,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:31,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 99 states and 141 transitions. [2024-12-06 00:25:31,816 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 141 transitions. [2024-12-06 00:25:31,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 00:25:31,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:31,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:31,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:31,858 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 36 proven. 1 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2024-12-06 00:25:32,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:32,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 101 states and 144 transitions. [2024-12-06 00:25:32,143 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 144 transitions. [2024-12-06 00:25:32,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:25:32,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:32,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:32,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:32,251 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 3 proven. 145 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-12-06 00:25:32,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:32,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 102 states and 144 transitions. [2024-12-06 00:25:32,610 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 144 transitions. [2024-12-06 00:25:32,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 00:25:32,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:32,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:32,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:32,654 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 40 proven. 1 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-12-06 00:25:32,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:32,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 104 states and 146 transitions. [2024-12-06 00:25:32,981 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 146 transitions. [2024-12-06 00:25:32,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 00:25:32,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:32,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:32,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:33,024 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 58 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2024-12-06 00:25:33,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:33,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 105 states and 146 transitions. [2024-12-06 00:25:33,408 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 146 transitions. [2024-12-06 00:25:33,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 00:25:33,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:33,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:33,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:33,626 INFO L134 CoverageAnalysis]: Checked inductivity of 244 backedges. 0 proven. 163 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-12-06 00:25:34,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:34,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 110 states and 155 transitions. [2024-12-06 00:25:34,436 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 155 transitions. [2024-12-06 00:25:34,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 00:25:34,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:34,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:34,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:34,566 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 0 proven. 185 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-12-06 00:25:34,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:34,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 112 states and 156 transitions. [2024-12-06 00:25:34,880 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 156 transitions. [2024-12-06 00:25:34,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 00:25:34,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:34,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:34,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:35,013 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 183 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-12-06 00:25:35,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:35,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 114 states and 157 transitions. [2024-12-06 00:25:35,722 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 157 transitions. [2024-12-06 00:25:35,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 00:25:35,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:35,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:35,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:36,532 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 173 proven. 37 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 00:25:37,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:37,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 118 states and 159 transitions. [2024-12-06 00:25:37,902 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 159 transitions. [2024-12-06 00:25:37,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 00:25:37,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:37,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:37,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:38,812 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 176 proven. 66 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 00:25:39,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:39,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 119 states and 159 transitions. [2024-12-06 00:25:39,203 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 159 transitions. [2024-12-06 00:25:39,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 00:25:39,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:39,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:39,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:39,882 INFO L134 CoverageAnalysis]: Checked inductivity of 414 backedges. 0 proven. 255 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2024-12-06 00:25:41,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:41,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 125 states and 172 transitions. [2024-12-06 00:25:41,451 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 172 transitions. [2024-12-06 00:25:41,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 00:25:41,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:41,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:41,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:41,505 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 55 proven. 1 refuted. 0 times theorem prover too weak. 379 trivial. 0 not checked. [2024-12-06 00:25:41,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:41,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 127 states and 175 transitions. [2024-12-06 00:25:41,872 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 175 transitions. [2024-12-06 00:25:41,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 00:25:41,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:41,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:41,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:42,068 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 3 proven. 290 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-12-06 00:25:42,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:42,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 128 states and 175 transitions. [2024-12-06 00:25:42,495 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 175 transitions. [2024-12-06 00:25:42,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 00:25:42,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:42,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:42,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:42,531 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 60 proven. 1 refuted. 0 times theorem prover too weak. 347 trivial. 0 not checked. [2024-12-06 00:25:42,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:42,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 130 states and 177 transitions. [2024-12-06 00:25:42,896 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 177 transitions. [2024-12-06 00:25:42,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 00:25:42,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:42,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:42,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:42,937 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 90 proven. 2 refuted. 0 times theorem prover too weak. 350 trivial. 0 not checked. [2024-12-06 00:25:43,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:43,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 131 states and 177 transitions. [2024-12-06 00:25:43,327 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 177 transitions. [2024-12-06 00:25:43,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 00:25:43,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:43,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:43,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:43,514 INFO L134 CoverageAnalysis]: Checked inductivity of 447 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 00:25:44,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:44,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 136 states and 188 transitions. [2024-12-06 00:25:44,498 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 188 transitions. [2024-12-06 00:25:44,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 00:25:44,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:44,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:44,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:45,563 INFO L134 CoverageAnalysis]: Checked inductivity of 521 backedges. 230 proven. 132 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2024-12-06 00:25:46,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:46,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 141 states and 190 transitions. [2024-12-06 00:25:46,986 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 190 transitions. [2024-12-06 00:25:46,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 00:25:46,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:46,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:46,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:47,110 INFO L134 CoverageAnalysis]: Checked inductivity of 505 backedges. 18 proven. 360 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-12-06 00:25:47,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:47,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 142 states and 190 transitions. [2024-12-06 00:25:47,490 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 190 transitions. [2024-12-06 00:25:47,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 00:25:47,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:47,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:47,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:47,576 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 385 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2024-12-06 00:25:48,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:48,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 146 states and 192 transitions. [2024-12-06 00:25:48,289 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 192 transitions. [2024-12-06 00:25:48,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 00:25:48,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:48,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:48,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:48,415 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 385 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2024-12-06 00:25:49,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:49,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 148 states and 193 transitions. [2024-12-06 00:25:49,124 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 193 transitions. [2024-12-06 00:25:49,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 00:25:49,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:49,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:49,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:50,232 INFO L134 CoverageAnalysis]: Checked inductivity of 621 backedges. 293 proven. 132 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-12-06 00:25:50,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:50,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 149 states and 193 transitions. [2024-12-06 00:25:50,628 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 193 transitions. [2024-12-06 00:25:50,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 00:25:50,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:50,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:50,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:51,834 INFO L134 CoverageAnalysis]: Checked inductivity of 669 backedges. 296 proven. 177 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-12-06 00:25:52,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:52,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 150 states and 193 transitions. [2024-12-06 00:25:52,365 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 193 transitions. [2024-12-06 00:25:52,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 00:25:52,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:52,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:52,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:53,315 INFO L134 CoverageAnalysis]: Checked inductivity of 720 backedges. 0 proven. 494 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-12-06 00:25:55,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:55,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 156 states and 206 transitions. [2024-12-06 00:25:55,411 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 206 transitions. [2024-12-06 00:25:55,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 00:25:55,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:55,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:55,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:55,469 INFO L134 CoverageAnalysis]: Checked inductivity of 711 backedges. 78 proven. 1 refuted. 0 times theorem prover too weak. 632 trivial. 0 not checked. [2024-12-06 00:25:55,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:55,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 158 states and 209 transitions. [2024-12-06 00:25:55,879 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 209 transitions. [2024-12-06 00:25:55,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 00:25:55,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:55,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:55,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:56,027 INFO L134 CoverageAnalysis]: Checked inductivity of 737 backedges. 3 proven. 545 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2024-12-06 00:25:56,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:56,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 159 states and 209 transitions. [2024-12-06 00:25:56,602 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 209 transitions. [2024-12-06 00:25:56,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 00:25:56,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:56,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:56,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:56,741 INFO L134 CoverageAnalysis]: Checked inductivity of 737 backedges. 3 proven. 545 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2024-12-06 00:25:57,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:57,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 160 states and 209 transitions. [2024-12-06 00:25:57,151 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 209 transitions. [2024-12-06 00:25:57,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 00:25:57,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:57,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:57,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:57,205 INFO L134 CoverageAnalysis]: Checked inductivity of 803 backedges. 129 proven. 2 refuted. 0 times theorem prover too weak. 672 trivial. 0 not checked. [2024-12-06 00:25:57,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:57,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 161 states and 209 transitions. [2024-12-06 00:25:57,682 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 209 transitions. [2024-12-06 00:25:57,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 00:25:57,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:57,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:57,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:57,969 INFO L134 CoverageAnalysis]: Checked inductivity of 867 backedges. 0 proven. 629 refuted. 0 times theorem prover too weak. 238 trivial. 0 not checked. [2024-12-06 00:26:01,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:01,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 172 states and 225 transitions. [2024-12-06 00:26:01,127 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 225 transitions. [2024-12-06 00:26:01,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 00:26:01,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:01,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:01,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:01,272 INFO L134 CoverageAnalysis]: Checked inductivity of 891 backedges. 0 proven. 680 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-12-06 00:26:01,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:01,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 174 states and 226 transitions. [2024-12-06 00:26:01,699 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 226 transitions. [2024-12-06 00:26:01,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 00:26:01,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:01,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:01,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:01,846 INFO L134 CoverageAnalysis]: Checked inductivity of 955 backedges. 0 proven. 731 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2024-12-06 00:26:02,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:02,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 176 states and 227 transitions. [2024-12-06 00:26:02,306 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 227 transitions. [2024-12-06 00:26:02,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 00:26:02,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:02,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:02,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:02,443 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 731 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-12-06 00:26:03,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:03,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 178 states and 228 transitions. [2024-12-06 00:26:03,248 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 228 transitions. [2024-12-06 00:26:03,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 00:26:03,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:03,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:03,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:05,263 INFO L134 CoverageAnalysis]: Checked inductivity of 1055 backedges. 580 proven. 206 refuted. 0 times theorem prover too weak. 269 trivial. 0 not checked. [2024-12-06 00:26:07,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:07,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 184 states and 232 transitions. [2024-12-06 00:26:07,507 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 232 transitions. [2024-12-06 00:26:07,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 00:26:07,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:07,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:07,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:09,172 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 583 proven. 270 refuted. 0 times theorem prover too weak. 269 trivial. 0 not checked. [2024-12-06 00:26:09,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:09,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 185 states and 232 transitions. [2024-12-06 00:26:09,593 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 232 transitions. [2024-12-06 00:26:09,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 00:26:09,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:09,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:09,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:10,662 INFO L134 CoverageAnalysis]: Checked inductivity of 1192 backedges. 0 proven. 872 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-12-06 00:26:13,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:13,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 191 states and 245 transitions. [2024-12-06 00:26:13,256 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 245 transitions. [2024-12-06 00:26:13,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 00:26:13,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:13,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:13,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:13,315 INFO L134 CoverageAnalysis]: Checked inductivity of 1186 backedges. 105 proven. 1 refuted. 0 times theorem prover too weak. 1080 trivial. 0 not checked. [2024-12-06 00:26:13,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:13,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 193 states and 248 transitions. [2024-12-06 00:26:13,866 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 248 transitions. [2024-12-06 00:26:13,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-06 00:26:13,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:13,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:13,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:14,139 INFO L134 CoverageAnalysis]: Checked inductivity of 1265 backedges. 3 proven. 942 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-12-06 00:26:14,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:14,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 194 states and 248 transitions. [2024-12-06 00:26:14,713 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 248 transitions. [2024-12-06 00:26:14,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-06 00:26:14,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:14,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:14,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:14,925 INFO L134 CoverageAnalysis]: Checked inductivity of 1265 backedges. 3 proven. 942 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-12-06 00:26:15,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:15,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 195 states and 248 transitions. [2024-12-06 00:26:15,442 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 248 transitions. [2024-12-06 00:26:15,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 00:26:15,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:15,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:15,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:15,502 INFO L134 CoverageAnalysis]: Checked inductivity of 1260 backedges. 175 proven. 2 refuted. 0 times theorem prover too weak. 1083 trivial. 0 not checked. [2024-12-06 00:26:15,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:15,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 196 states and 248 transitions. [2024-12-06 00:26:15,997 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 248 transitions. [2024-12-06 00:26:15,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-06 00:26:15,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:15,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:16,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:16,308 INFO L134 CoverageAnalysis]: Checked inductivity of 1466 backedges. 0 proven. 1124 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-12-06 00:26:20,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:20,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 209 states and 267 transitions. [2024-12-06 00:26:20,222 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 267 transitions. [2024-12-06 00:26:20,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-06 00:26:20,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:20,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:20,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:20,402 INFO L134 CoverageAnalysis]: Checked inductivity of 1507 backedges. 0 proven. 1195 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-12-06 00:26:20,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:20,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 211 states and 268 transitions. [2024-12-06 00:26:20,920 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 268 transitions. [2024-12-06 00:26:20,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-06 00:26:20,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:20,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:20,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:21,085 INFO L134 CoverageAnalysis]: Checked inductivity of 1507 backedges. 0 proven. 1195 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-12-06 00:26:21,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:21,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 213 states and 269 transitions. [2024-12-06 00:26:21,603 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 269 transitions. [2024-12-06 00:26:21,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-06 00:26:21,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:21,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:21,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:21,873 INFO L134 CoverageAnalysis]: Checked inductivity of 1507 backedges. 0 proven. 1195 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-12-06 00:26:22,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:22,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 215 states and 270 transitions. [2024-12-06 00:26:22,793 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 270 transitions. [2024-12-06 00:26:22,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-12-06 00:26:22,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:22,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:22,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:25,645 INFO L134 CoverageAnalysis]: Checked inductivity of 1573 backedges. 976 proven. 277 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-12-06 00:26:28,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:28,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 221 states and 274 transitions. [2024-12-06 00:26:28,402 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 274 transitions. [2024-12-06 00:26:28,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-12-06 00:26:28,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:28,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:28,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:31,278 INFO L134 CoverageAnalysis]: Checked inductivity of 1706 backedges. 979 proven. 360 refuted. 0 times theorem prover too weak. 367 trivial. 0 not checked. [2024-12-06 00:26:32,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:32,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 222 states and 274 transitions. [2024-12-06 00:26:32,018 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 274 transitions. [2024-12-06 00:26:32,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-06 00:26:32,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:32,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:32,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:34,928 INFO L134 CoverageAnalysis]: Checked inductivity of 1748 backedges. 982 proven. 446 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-12-06 00:26:35,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:35,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 223 states and 274 transitions. [2024-12-06 00:26:35,591 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 274 transitions. [2024-12-06 00:26:35,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-06 00:26:35,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:35,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:35,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:36,816 INFO L134 CoverageAnalysis]: Checked inductivity of 1887 backedges. 0 proven. 1450 refuted. 0 times theorem prover too weak. 437 trivial. 0 not checked. [2024-12-06 00:26:39,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:39,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 229 states and 287 transitions. [2024-12-06 00:26:39,813 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 287 transitions. [2024-12-06 00:26:39,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-06 00:26:39,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:39,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:39,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:39,879 INFO L134 CoverageAnalysis]: Checked inductivity of 1932 backedges. 136 proven. 1 refuted. 0 times theorem prover too weak. 1795 trivial. 0 not checked. [2024-12-06 00:26:40,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:40,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 231 states and 290 transitions. [2024-12-06 00:26:40,550 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 290 transitions. [2024-12-06 00:26:40,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-12-06 00:26:40,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:40,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:40,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:40,980 INFO L134 CoverageAnalysis]: Checked inductivity of 1982 backedges. 3 proven. 1542 refuted. 0 times theorem prover too weak. 437 trivial. 0 not checked. [2024-12-06 00:26:41,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:41,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 232 states and 290 transitions. [2024-12-06 00:26:41,956 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 290 transitions. [2024-12-06 00:26:41,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-12-06 00:26:41,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:41,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:41,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:42,291 INFO L134 CoverageAnalysis]: Checked inductivity of 1982 backedges. 3 proven. 1542 refuted. 0 times theorem prover too weak. 437 trivial. 0 not checked. [2024-12-06 00:26:43,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:43,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 233 states and 290 transitions. [2024-12-06 00:26:43,068 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 290 transitions. [2024-12-06 00:26:43,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-12-06 00:26:43,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:43,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:43,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:43,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2028 backedges. 228 proven. 2 refuted. 0 times theorem prover too weak. 1798 trivial. 0 not checked. [2024-12-06 00:26:43,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:43,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 234 states and 290 transitions. [2024-12-06 00:26:43,876 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 290 transitions. [2024-12-06 00:26:43,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-12-06 00:26:43,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:43,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:43,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:44,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2342 backedges. 0 proven. 1870 refuted. 0 times theorem prover too weak. 472 trivial. 0 not checked. [2024-12-06 00:26:50,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:50,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 250 states and 312 transitions. [2024-12-06 00:26:50,781 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 312 transitions. [2024-12-06 00:26:50,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-12-06 00:26:50,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:50,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:50,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:51,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2450 backedges. 0 proven. 1962 refuted. 0 times theorem prover too weak. 488 trivial. 0 not checked. [2024-12-06 00:26:51,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:51,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 252 states and 313 transitions. [2024-12-06 00:26:51,904 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 313 transitions. [2024-12-06 00:26:51,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-12-06 00:26:51,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:51,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:51,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:52,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2403 backedges. 0 proven. 1962 refuted. 0 times theorem prover too weak. 441 trivial. 0 not checked. [2024-12-06 00:26:53,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:53,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 254 states and 314 transitions. [2024-12-06 00:26:53,071 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 314 transitions. [2024-12-06 00:26:53,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-12-06 00:26:53,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:53,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:53,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:53,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2450 backedges. 0 proven. 1962 refuted. 0 times theorem prover too weak. 488 trivial. 0 not checked. [2024-12-06 00:26:54,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:54,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 256 states and 315 transitions. [2024-12-06 00:26:54,859 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 315 transitions. [2024-12-06 00:26:54,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-12-06 00:26:54,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:54,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:54,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:58,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2529 backedges. 1597 proven. 439 refuted. 0 times theorem prover too weak. 493 trivial. 0 not checked. [2024-12-06 00:27:01,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:01,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 260 states and 317 transitions. [2024-12-06 00:27:01,570 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 317 transitions. [2024-12-06 00:27:01,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-06 00:27:01,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:01,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:01,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:05,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2640 backedges. 1600 proven. 547 refuted. 0 times theorem prover too weak. 493 trivial. 0 not checked. [2024-12-06 00:27:06,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:06,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 261 states and 317 transitions. [2024-12-06 00:27:06,073 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 317 transitions. [2024-12-06 00:27:06,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-12-06 00:27:06,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:06,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:06,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:09,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2754 backedges. 1603 proven. 658 refuted. 0 times theorem prover too weak. 493 trivial. 0 not checked. [2024-12-06 00:27:09,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:09,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 262 states and 317 transitions. [2024-12-06 00:27:09,970 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 317 transitions. [2024-12-06 00:27:09,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-12-06 00:27:09,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:09,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:09,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:11,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2819 backedges. 0 proven. 2290 refuted. 0 times theorem prover too weak. 529 trivial. 0 not checked. [2024-12-06 00:27:14,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:14,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 268 states and 330 transitions. [2024-12-06 00:27:14,987 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 330 transitions. [2024-12-06 00:27:14,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-12-06 00:27:14,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:14,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:14,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:15,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2926 backedges. 171 proven. 1 refuted. 0 times theorem prover too weak. 2754 trivial. 0 not checked. [2024-12-06 00:27:15,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:15,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 270 states and 333 transitions. [2024-12-06 00:27:15,812 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 333 transitions. [2024-12-06 00:27:15,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-12-06 00:27:15,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:15,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:15,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:16,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2991 backedges. 3 proven. 2403 refuted. 0 times theorem prover too weak. 585 trivial. 0 not checked. [2024-12-06 00:27:17,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:17,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 271 states and 333 transitions. [2024-12-06 00:27:17,405 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 333 transitions. [2024-12-06 00:27:17,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-12-06 00:27:17,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:17,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:17,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:17,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2939 backedges. 3 proven. 2407 refuted. 0 times theorem prover too weak. 529 trivial. 0 not checked. [2024-12-06 00:27:18,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:18,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 272 states and 333 transitions. [2024-12-06 00:27:18,749 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 333 transitions. [2024-12-06 00:27:18,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-12-06 00:27:18,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:18,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:18,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:18,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2995 backedges. 288 proven. 2 refuted. 0 times theorem prover too weak. 2705 trivial. 0 not checked. [2024-12-06 00:27:19,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:19,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 273 states and 333 transitions. [2024-12-06 00:27:19,731 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 333 transitions. [2024-12-06 00:27:19,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-12-06 00:27:19,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:19,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:19,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:25,079 INFO L134 CoverageAnalysis]: Checked inductivity of 3570 backedges. 2187 proven. 798 refuted. 0 times theorem prover too weak. 585 trivial. 0 not checked. [2024-12-06 00:27:26,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:26,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 275 states and 333 transitions. [2024-12-06 00:27:26,842 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 333 transitions. [2024-12-06 00:27:26,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-12-06 00:27:26,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:26,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:26,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:31,468 INFO L134 CoverageAnalysis]: Checked inductivity of 3654 backedges. 2157 proven. 968 refuted. 0 times theorem prover too weak. 529 trivial. 0 not checked. [2024-12-06 00:27:32,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:32,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 276 states and 333 transitions. [2024-12-06 00:27:32,386 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 333 transitions. [2024-12-06 00:27:32,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-12-06 00:27:32,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:32,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:32,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:37,007 INFO L134 CoverageAnalysis]: Checked inductivity of 3793 backedges. 2157 proven. 1107 refuted. 0 times theorem prover too weak. 529 trivial. 0 not checked. [2024-12-06 00:27:37,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:37,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 277 states and 333 transitions. [2024-12-06 00:27:37,858 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 333 transitions. [2024-12-06 00:27:37,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-12-06 00:27:37,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:37,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:37,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:38,895 INFO L134 CoverageAnalysis]: Checked inductivity of 3935 backedges. 0 proven. 3298 refuted. 0 times theorem prover too weak. 637 trivial. 0 not checked. [2024-12-06 00:27:53,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:53,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 305 states and 361 transitions. [2024-12-06 00:27:53,420 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 361 transitions. [2024-12-06 00:27:53,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-12-06 00:27:53,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:53,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:53,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:55,129 INFO L134 CoverageAnalysis]: Checked inductivity of 4162 backedges. 0 proven. 3469 refuted. 0 times theorem prover too weak. 693 trivial. 0 not checked. [2024-12-06 00:27:58,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:58,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 311 states and 374 transitions. [2024-12-06 00:27:58,490 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 374 transitions. [2024-12-06 00:27:58,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-12-06 00:27:58,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:58,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:58,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:58,595 INFO L134 CoverageAnalysis]: Checked inductivity of 4228 backedges. 210 proven. 1 refuted. 0 times theorem prover too weak. 4017 trivial. 0 not checked. [2024-12-06 00:27:59,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:59,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 313 states and 377 transitions. [2024-12-06 00:27:59,308 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 377 transitions. [2024-12-06 00:27:59,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-12-06 00:27:59,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:59,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:59,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:00,150 INFO L134 CoverageAnalysis]: Checked inductivity of 4367 backedges. 3 proven. 3608 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-12-06 00:28:01,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:01,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 314 states and 377 transitions. [2024-12-06 00:28:01,847 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 377 transitions. [2024-12-06 00:28:01,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-12-06 00:28:01,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:01,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:01,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:02,402 INFO L134 CoverageAnalysis]: Checked inductivity of 4367 backedges. 3 proven. 3608 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-12-06 00:28:03,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:03,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 315 states and 377 transitions. [2024-12-06 00:28:03,461 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 377 transitions. [2024-12-06 00:28:03,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-12-06 00:28:03,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:03,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:03,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:03,549 INFO L134 CoverageAnalysis]: Checked inductivity of 4434 backedges. 355 proven. 2 refuted. 0 times theorem prover too weak. 4077 trivial. 0 not checked. [2024-12-06 00:28:04,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:04,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 316 states and 377 transitions. [2024-12-06 00:28:04,636 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 377 transitions. [2024-12-06 00:28:04,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2024-12-06 00:28:04,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:04,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:04,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:05,500 INFO L134 CoverageAnalysis]: Checked inductivity of 5744 backedges. 0 proven. 4843 refuted. 0 times theorem prover too weak. 901 trivial. 0 not checked. [2024-12-06 00:28:22,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:22,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 347 states and 408 transitions. [2024-12-06 00:28:22,669 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 408 transitions. [2024-12-06 00:28:22,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-12-06 00:28:22,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:22,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:22,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:24,704 INFO L134 CoverageAnalysis]: Checked inductivity of 6015 backedges. 0 proven. 5057 refuted. 0 times theorem prover too weak. 958 trivial. 0 not checked. [2024-12-06 00:28:28,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:28,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 353 states and 421 transitions. [2024-12-06 00:28:28,430 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 421 transitions. [2024-12-06 00:28:28,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2024-12-06 00:28:28,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:28,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:28,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:28,502 INFO L134 CoverageAnalysis]: Checked inductivity of 6031 backedges. 253 proven. 1 refuted. 0 times theorem prover too weak. 5777 trivial. 0 not checked. [2024-12-06 00:28:29,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:29,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 355 states and 424 transitions. [2024-12-06 00:28:29,288 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 424 transitions. [2024-12-06 00:28:29,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2024-12-06 00:28:29,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:29,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:29,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:29,793 INFO L134 CoverageAnalysis]: Checked inductivity of 6132 backedges. 3 proven. 5228 refuted. 0 times theorem prover too weak. 901 trivial. 0 not checked. [2024-12-06 00:28:31,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:31,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 356 states and 424 transitions. [2024-12-06 00:28:31,026 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 424 transitions. [2024-12-06 00:28:31,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-12-06 00:28:31,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:31,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:31,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:31,600 INFO L134 CoverageAnalysis]: Checked inductivity of 6194 backedges. 3 proven. 5233 refuted. 0 times theorem prover too weak. 958 trivial. 0 not checked. [2024-12-06 00:28:32,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:32,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 357 states and 424 transitions. [2024-12-06 00:28:32,493 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 424 transitions. [2024-12-06 00:28:32,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-12-06 00:28:32,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:32,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:32,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:32,581 INFO L134 CoverageAnalysis]: Checked inductivity of 6273 backedges. 429 proven. 2 refuted. 0 times theorem prover too weak. 5842 trivial. 0 not checked. [2024-12-06 00:28:33,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:33,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 358 states and 424 transitions. [2024-12-06 00:28:33,556 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 424 transitions. [2024-12-06 00:28:33,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2024-12-06 00:28:33,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:33,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:33,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:34,360 INFO L134 CoverageAnalysis]: Checked inductivity of 8039 backedges. 0 proven. 6905 refuted. 0 times theorem prover too weak. 1134 trivial. 0 not checked. [2024-12-06 00:28:55,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:55,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 392 states and 458 transitions. [2024-12-06 00:28:55,248 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 458 transitions. [2024-12-06 00:28:55,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2024-12-06 00:28:55,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:55,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:55,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:58,022 INFO L134 CoverageAnalysis]: Checked inductivity of 8352 backedges. 0 proven. 7153 refuted. 0 times theorem prover too weak. 1199 trivial. 0 not checked. [2024-12-06 00:29:02,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:02,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 398 states and 471 transitions. [2024-12-06 00:29:02,231 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 471 transitions. [2024-12-06 00:29:02,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2024-12-06 00:29:02,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:02,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:02,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:02,317 INFO L134 CoverageAnalysis]: Checked inductivity of 8443 backedges. 300 proven. 1 refuted. 0 times theorem prover too weak. 8142 trivial. 0 not checked. [2024-12-06 00:29:03,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:03,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 400 states and 474 transitions. [2024-12-06 00:29:03,128 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 474 transitions. [2024-12-06 00:29:03,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2024-12-06 00:29:03,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:03,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:03,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:04,074 INFO L134 CoverageAnalysis]: Checked inductivity of 8565 backedges. 3 proven. 7363 refuted. 0 times theorem prover too weak. 1199 trivial. 0 not checked. [2024-12-06 00:29:05,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:05,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 401 states and 474 transitions. [2024-12-06 00:29:05,368 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 474 transitions. [2024-12-06 00:29:05,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2024-12-06 00:29:05,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:05,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:05,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:06,102 INFO L134 CoverageAnalysis]: Checked inductivity of 8498 backedges. 3 proven. 7361 refuted. 0 times theorem prover too weak. 1134 trivial. 0 not checked. [2024-12-06 00:29:07,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:07,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 402 states and 474 transitions. [2024-12-06 00:29:07,161 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 474 transitions. [2024-12-06 00:29:07,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2024-12-06 00:29:07,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:07,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:07,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:07,242 INFO L134 CoverageAnalysis]: Checked inductivity of 8657 backedges. 510 proven. 2 refuted. 0 times theorem prover too weak. 8145 trivial. 0 not checked. [2024-12-06 00:29:08,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:08,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 403 states and 474 transitions. [2024-12-06 00:29:08,388 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 474 transitions. [2024-12-06 00:29:08,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 388 [2024-12-06 00:29:08,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:08,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:08,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:09,847 INFO L134 CoverageAnalysis]: Checked inductivity of 10974 backedges. 0 proven. 9565 refuted. 0 times theorem prover too weak. 1409 trivial. 0 not checked. [2024-12-06 00:29:35,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:35,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 440 states and 511 transitions. [2024-12-06 00:29:35,388 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 511 transitions. [2024-12-06 00:29:35,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 399 [2024-12-06 00:29:35,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:35,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:35,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:37,863 INFO L134 CoverageAnalysis]: Checked inductivity of 11332 backedges. 0 proven. 9849 refuted. 0 times theorem prover too weak. 1483 trivial. 0 not checked. [2024-12-06 00:29:42,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:42,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 446 states and 524 transitions. [2024-12-06 00:29:42,451 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 524 transitions. [2024-12-06 00:29:42,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 396 [2024-12-06 00:29:42,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:42,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:42,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:42,546 INFO L134 CoverageAnalysis]: Checked inductivity of 11365 backedges. 351 proven. 1 refuted. 0 times theorem prover too weak. 11013 trivial. 0 not checked. [2024-12-06 00:29:43,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:43,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 448 states and 527 transitions. [2024-12-06 00:29:43,437 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 527 transitions. [2024-12-06 00:29:43,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 402 [2024-12-06 00:29:43,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:43,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:43,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:44,623 INFO L134 CoverageAnalysis]: Checked inductivity of 11582 backedges. 3 proven. 10096 refuted. 0 times theorem prover too weak. 1483 trivial. 0 not checked. [2024-12-06 00:29:46,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:46,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 449 states and 527 transitions. [2024-12-06 00:29:46,753 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 527 transitions. [2024-12-06 00:29:46,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 397 [2024-12-06 00:29:46,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:46,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:46,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:47,971 INFO L134 CoverageAnalysis]: Checked inductivity of 11510 backedges. 3 proven. 10098 refuted. 0 times theorem prover too weak. 1409 trivial. 0 not checked. [2024-12-06 00:29:49,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:49,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 450 states and 527 transitions. [2024-12-06 00:29:49,479 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 527 transitions. [2024-12-06 00:29:49,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 399 [2024-12-06 00:29:49,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:49,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:49,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:49,613 INFO L134 CoverageAnalysis]: Checked inductivity of 11616 backedges. 598 proven. 2 refuted. 0 times theorem prover too weak. 11016 trivial. 0 not checked. [2024-12-06 00:29:50,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:50,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 451 states and 527 transitions. [2024-12-06 00:29:50,932 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 527 transitions. [2024-12-06 00:29:50,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 433 [2024-12-06 00:29:50,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:50,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:51,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:52,602 INFO L134 CoverageAnalysis]: Checked inductivity of 14588 backedges. 0 proven. 12932 refuted. 0 times theorem prover too weak. 1656 trivial. 0 not checked. [2024-12-06 00:30:25,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:25,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 491 states and 567 transitions. [2024-12-06 00:30:25,312 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 567 transitions. [2024-12-06 00:30:25,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 449 [2024-12-06 00:30:25,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:25,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:25,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:29,034 INFO L134 CoverageAnalysis]: Checked inductivity of 15066 backedges. 0 proven. 13259 refuted. 0 times theorem prover too weak. 1807 trivial. 0 not checked. [2024-12-06 00:30:34,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:34,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 497 states and 580 transitions. [2024-12-06 00:30:34,515 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 580 transitions. [2024-12-06 00:30:34,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 451 [2024-12-06 00:30:34,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:34,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:34,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:34,626 INFO L134 CoverageAnalysis]: Checked inductivity of 15186 backedges. 406 proven. 1 refuted. 0 times theorem prover too weak. 14779 trivial. 0 not checked. [2024-12-06 00:30:35,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:35,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 499 states and 583 transitions. [2024-12-06 00:30:35,771 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 583 transitions. [2024-12-06 00:30:35,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 452 [2024-12-06 00:30:35,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:35,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:35,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:36,923 INFO L134 CoverageAnalysis]: Checked inductivity of 15356 backedges. 3 proven. 13546 refuted. 0 times theorem prover too weak. 1807 trivial. 0 not checked. [2024-12-06 00:30:38,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:38,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 500 states and 583 transitions. [2024-12-06 00:30:38,587 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 583 transitions. [2024-12-06 00:30:38,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 452 [2024-12-06 00:30:38,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:38,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:38,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:39,897 INFO L134 CoverageAnalysis]: Checked inductivity of 15356 backedges. 3 proven. 13546 refuted. 0 times theorem prover too weak. 1807 trivial. 0 not checked. [2024-12-06 00:30:41,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:41,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 501 states and 583 transitions. [2024-12-06 00:30:41,363 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 583 transitions. [2024-12-06 00:30:41,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 454 [2024-12-06 00:30:41,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:41,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:41,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:41,471 INFO L134 CoverageAnalysis]: Checked inductivity of 15477 backedges. 693 proven. 2 refuted. 0 times theorem prover too weak. 14782 trivial. 0 not checked. [2024-12-06 00:30:42,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:42,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 502 states and 583 transitions. [2024-12-06 00:30:42,709 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 583 transitions. [2024-12-06 00:30:42,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 486 [2024-12-06 00:30:42,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:42,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:42,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:44,704 INFO L134 CoverageAnalysis]: Checked inductivity of 19140 backedges. 0 proven. 17137 refuted. 0 times theorem prover too weak. 2003 trivial. 0 not checked. [2024-12-06 00:31:16,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:31:16,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 545 states and 626 transitions. [2024-12-06 00:31:16,935 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 626 transitions. [2024-12-06 00:31:16,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 497 [2024-12-06 00:31:16,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:31:16,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:31:16,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:31:20,226 INFO L134 CoverageAnalysis]: Checked inductivity of 19592 backedges. 0 proven. 17512 refuted. 0 times theorem prover too weak. 2080 trivial. 0 not checked. [2024-12-06 00:31:26,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:31:26,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 551 states and 639 transitions. [2024-12-06 00:31:26,024 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 639 transitions. [2024-12-06 00:31:26,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 499 [2024-12-06 00:31:26,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:31:26,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:31:26,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:31:26,145 INFO L134 CoverageAnalysis]: Checked inductivity of 19728 backedges. 465 proven. 1 refuted. 0 times theorem prover too weak. 19262 trivial. 0 not checked. [2024-12-06 00:31:27,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:31:27,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 553 states and 642 transitions. [2024-12-06 00:31:27,317 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 642 transitions. [2024-12-06 00:31:27,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 500 [2024-12-06 00:31:27,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:31:27,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:31:27,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:31:28,758 INFO L134 CoverageAnalysis]: Checked inductivity of 19925 backedges. 3 proven. 17842 refuted. 0 times theorem prover too weak. 2080 trivial. 0 not checked. [2024-12-06 00:31:30,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:31:30,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 554 states and 642 transitions. [2024-12-06 00:31:30,820 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 642 transitions. [2024-12-06 00:31:30,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 500 [2024-12-06 00:31:30,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:31:30,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:31:30,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:31:32,101 INFO L134 CoverageAnalysis]: Checked inductivity of 19925 backedges. 3 proven. 17842 refuted. 0 times theorem prover too weak. 2080 trivial. 0 not checked. [2024-12-06 00:31:33,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:31:33,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 555 states and 642 transitions. [2024-12-06 00:31:33,635 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 642 transitions. [2024-12-06 00:31:33,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 502 [2024-12-06 00:31:33,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:31:33,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:31:33,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:31:33,766 INFO L134 CoverageAnalysis]: Checked inductivity of 20062 backedges. 795 proven. 2 refuted. 0 times theorem prover too weak. 19265 trivial. 0 not checked. [2024-12-06 00:31:35,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:31:35,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 556 states and 642 transitions. [2024-12-06 00:31:35,130 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 642 transitions. [2024-12-06 00:31:35,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 547 [2024-12-06 00:31:35,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:31:35,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:31:35,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:31:37,677 INFO L134 CoverageAnalysis]: Checked inductivity of 24774 backedges. 0 proven. 22281 refuted. 0 times theorem prover too weak. 2493 trivial. 0 not checked. [2024-12-06 00:32:15,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:32:15,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 602 states and 688 transitions. [2024-12-06 00:32:15,792 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 688 transitions. [2024-12-06 00:32:15,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 558 [2024-12-06 00:32:15,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:32:15,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:32:15,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:32:19,759 INFO L134 CoverageAnalysis]: Checked inductivity of 25285 backedges. 0 proven. 22705 refuted. 0 times theorem prover too weak. 2580 trivial. 0 not checked. [2024-12-06 00:32:26,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:32:26,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 608 states and 701 transitions. [2024-12-06 00:32:26,134 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 701 transitions. [2024-12-06 00:32:26,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 555 [2024-12-06 00:32:26,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:32:26,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:32:26,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:32:26,273 INFO L134 CoverageAnalysis]: Checked inductivity of 25351 backedges. 528 proven. 1 refuted. 0 times theorem prover too weak. 24822 trivial. 0 not checked. [2024-12-06 00:32:27,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:32:27,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 610 states and 704 transitions. [2024-12-06 00:32:27,625 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 704 transitions. [2024-12-06 00:32:27,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 561 [2024-12-06 00:32:27,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:32:27,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:32:27,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:32:29,268 INFO L134 CoverageAnalysis]: Checked inductivity of 25664 backedges. 3 proven. 23081 refuted. 0 times theorem prover too weak. 2580 trivial. 0 not checked. [2024-12-06 00:32:31,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:32:31,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 611 states and 704 transitions. [2024-12-06 00:32:31,317 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 704 transitions. [2024-12-06 00:32:31,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 556 [2024-12-06 00:32:31,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:32:31,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:32:31,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:32:32,966 INFO L134 CoverageAnalysis]: Checked inductivity of 25577 backedges. 3 proven. 23081 refuted. 0 times theorem prover too weak. 2493 trivial. 0 not checked. [2024-12-06 00:32:34,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:32:34,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 612 states and 704 transitions. [2024-12-06 00:32:34,574 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 704 transitions. [2024-12-06 00:32:34,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 558 [2024-12-06 00:32:34,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:32:34,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:32:34,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:32:34,841 INFO L134 CoverageAnalysis]: Checked inductivity of 25731 backedges. 904 proven. 2 refuted. 0 times theorem prover too weak. 24825 trivial. 0 not checked. [2024-12-06 00:32:36,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:32:36,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 613 states and 704 transitions. [2024-12-06 00:32:36,319 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 704 transitions. [2024-12-06 00:32:36,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 606 [2024-12-06 00:32:36,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:32:36,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:32:36,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:32:38,599 INFO L134 CoverageAnalysis]: Checked inductivity of 31469 backedges. 0 proven. 28513 refuted. 0 times theorem prover too weak. 2956 trivial. 0 not checked. [2024-12-06 00:33:23,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:23,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 662 states and 753 transitions. [2024-12-06 00:33:23,119 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 753 transitions. [2024-12-06 00:33:23,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 617 [2024-12-06 00:33:23,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:23,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:23,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:27,651 INFO L134 CoverageAnalysis]: Checked inductivity of 32037 backedges. 0 proven. 28989 refuted. 0 times theorem prover too weak. 3048 trivial. 0 not checked. [2024-12-06 00:33:34,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:34,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 668 states and 766 transitions. [2024-12-06 00:33:34,834 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 766 transitions. [2024-12-06 00:33:34,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 619 [2024-12-06 00:33:34,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:34,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:34,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:35,006 INFO L134 CoverageAnalysis]: Checked inductivity of 32208 backedges. 595 proven. 1 refuted. 0 times theorem prover too weak. 31612 trivial. 0 not checked. [2024-12-06 00:33:36,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:36,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 670 states and 769 transitions. [2024-12-06 00:33:36,614 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 769 transitions. [2024-12-06 00:33:36,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 615 [2024-12-06 00:33:36,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:36,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:36,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:38,713 INFO L134 CoverageAnalysis]: Checked inductivity of 32373 backedges. 3 proven. 29414 refuted. 0 times theorem prover too weak. 2956 trivial. 0 not checked. [2024-12-06 00:33:41,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:41,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 671 states and 769 transitions. [2024-12-06 00:33:41,074 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 769 transitions. [2024-12-06 00:33:41,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 620 [2024-12-06 00:33:41,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:41,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:41,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:43,434 INFO L134 CoverageAnalysis]: Checked inductivity of 32465 backedges. 3 proven. 29414 refuted. 0 times theorem prover too weak. 3048 trivial. 0 not checked. [2024-12-06 00:33:45,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:45,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 672 states and 769 transitions. [2024-12-06 00:33:45,256 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 769 transitions. [2024-12-06 00:33:45,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 617 [2024-12-06 00:33:45,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:45,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:45,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:45,413 INFO L134 CoverageAnalysis]: Checked inductivity of 32545 backedges. 1020 proven. 2 refuted. 0 times theorem prover too weak. 31523 trivial. 0 not checked. [2024-12-06 00:33:47,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:47,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 673 states and 769 transitions. [2024-12-06 00:33:47,049 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 769 transitions. [2024-12-06 00:33:47,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 663 [2024-12-06 00:33:47,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:47,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:47,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:49,761 INFO L134 CoverageAnalysis]: Checked inductivity of 39357 backedges. 0 proven. 35976 refuted. 0 times theorem prover too weak. 3381 trivial. 0 not checked. [2024-12-06 00:34:41,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:41,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 725 states and 821 transitions. [2024-12-06 00:34:41,587 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 821 transitions. [2024-12-06 00:34:41,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 674 [2024-12-06 00:34:41,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:41,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:41,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:46,794 INFO L134 CoverageAnalysis]: Checked inductivity of 39980 backedges. 0 proven. 36507 refuted. 0 times theorem prover too weak. 3473 trivial. 0 not checked. [2024-12-06 00:34:55,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:55,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 731 states and 834 transitions. [2024-12-06 00:34:55,032 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 834 transitions. [2024-12-06 00:34:55,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 676 [2024-12-06 00:34:55,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:55,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:55,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:55,209 INFO L134 CoverageAnalysis]: Checked inductivity of 40170 backedges. 666 proven. 1 refuted. 0 times theorem prover too weak. 39503 trivial. 0 not checked. [2024-12-06 00:34:56,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:56,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 733 states and 837 transitions. [2024-12-06 00:34:56,813 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 837 transitions. [2024-12-06 00:34:56,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 682 [2024-12-06 00:34:56,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:56,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:56,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:59,151 INFO L134 CoverageAnalysis]: Checked inductivity of 40557 backedges. 3 proven. 36984 refuted. 0 times theorem prover too weak. 3570 trivial. 0 not checked. [2024-12-06 00:35:01,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:35:01,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 734 states and 837 transitions. [2024-12-06 00:35:01,794 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 837 transitions. [2024-12-06 00:35:01,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 682 [2024-12-06 00:35:01,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:35:01,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:35:01,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:35:04,318 INFO L134 CoverageAnalysis]: Checked inductivity of 40557 backedges. 3 proven. 36984 refuted. 0 times theorem prover too weak. 3570 trivial. 0 not checked. [2024-12-06 00:35:06,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:35:06,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 735 states and 837 transitions. [2024-12-06 00:35:06,319 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 837 transitions. [2024-12-06 00:35:06,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 684 [2024-12-06 00:35:06,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:35:06,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:35:06,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:35:06,493 INFO L134 CoverageAnalysis]: Checked inductivity of 40748 backedges. 1143 proven. 2 refuted. 0 times theorem prover too weak. 39603 trivial. 0 not checked. [2024-12-06 00:35:08,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:35:08,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 736 states and 837 transitions. [2024-12-06 00:35:08,193 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 837 transitions. [2024-12-06 00:35:08,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 728 [2024-12-06 00:35:08,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:35:08,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:35:08,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:35:11,757 INFO L134 CoverageAnalysis]: Checked inductivity of 48773 backedges. 0 proven. 44823 refuted. 0 times theorem prover too weak. 3950 trivial. 0 not checked. [2024-12-06 00:36:10,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:36:10,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 791 states and 892 transitions. [2024-12-06 00:36:10,555 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 892 transitions. [2024-12-06 00:36:10,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 744 [2024-12-06 00:36:10,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:36:10,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:36:10,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:36:16,956 INFO L134 CoverageAnalysis]: Checked inductivity of 49561 backedges. 0 proven. 45397 refuted. 0 times theorem prover too weak. 4164 trivial. 0 not checked. [2024-12-06 00:36:26,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:36:26,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 797 states and 905 transitions. [2024-12-06 00:36:26,430 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 905 transitions. [2024-12-06 00:36:26,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 741 [2024-12-06 00:36:26,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:36:26,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:36:26,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:36:26,637 INFO L134 CoverageAnalysis]: Checked inductivity of 49669 backedges. 741 proven. 1 refuted. 0 times theorem prover too weak. 48927 trivial. 0 not checked. [2024-12-06 00:36:28,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:36:28,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 799 states and 908 transitions. [2024-12-06 00:36:28,453 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 908 transitions. [2024-12-06 00:36:28,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 747 [2024-12-06 00:36:28,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:36:28,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:36:28,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:36:31,306 INFO L134 CoverageAnalysis]: Checked inductivity of 50096 backedges. 3 proven. 45929 refuted. 0 times theorem prover too weak. 4164 trivial. 0 not checked. [2024-12-06 00:36:34,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:36:34,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 800 states and 908 transitions. [2024-12-06 00:36:34,235 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 908 transitions. [2024-12-06 00:36:34,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 747 [2024-12-06 00:36:34,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:36:34,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:36:34,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:36:37,060 INFO L134 CoverageAnalysis]: Checked inductivity of 50096 backedges. 3 proven. 45929 refuted. 0 times theorem prover too weak. 4164 trivial. 0 not checked. [2024-12-06 00:36:39,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:36:39,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 801 states and 908 transitions. [2024-12-06 00:36:39,324 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 908 transitions. [2024-12-06 00:36:39,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 744 [2024-12-06 00:36:39,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:36:39,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:36:39,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:36:39,531 INFO L134 CoverageAnalysis]: Checked inductivity of 50205 backedges. 1273 proven. 2 refuted. 0 times theorem prover too weak. 48930 trivial. 0 not checked. [2024-12-06 00:36:41,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:36:41,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 802 states and 908 transitions. [2024-12-06 00:36:41,593 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 908 transitions. [2024-12-06 00:36:41,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 796 [2024-12-06 00:36:41,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:36:41,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:36:41,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:36:45,383 INFO L134 CoverageAnalysis]: Checked inductivity of 59795 backedges. 0 proven. 55216 refuted. 0 times theorem prover too weak. 4579 trivial. 0 not checked. [2024-12-06 00:37:53,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:37:53,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 860 states and 966 transitions. [2024-12-06 00:37:53,906 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 966 transitions. [2024-12-06 00:37:54,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 812 [2024-12-06 00:37:54,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:37:54,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:37:54,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:38:01,516 INFO L134 CoverageAnalysis]: Checked inductivity of 60654 backedges. 0 proven. 55864 refuted. 0 times theorem prover too weak. 4790 trivial. 0 not checked. [2024-12-06 00:38:12,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:38:12,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 866 states and 979 transitions. [2024-12-06 00:38:12,197 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 979 transitions. [2024-12-06 00:38:12,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 814 [2024-12-06 00:38:12,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:38:12,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:38:12,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:38:12,432 INFO L134 CoverageAnalysis]: Checked inductivity of 60885 backedges. 820 proven. 1 refuted. 0 times theorem prover too weak. 60064 trivial. 0 not checked. [2024-12-06 00:38:14,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:38:14,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 868 states and 982 transitions. [2024-12-06 00:38:14,536 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 982 transitions. [2024-12-06 00:38:14,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 815 [2024-12-06 00:38:14,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:38:14,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:38:14,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat