./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/array-tiling/rewnifrev.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daf9438a-774c-4522-8043-c5592697e2fc/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daf9438a-774c-4522-8043-c5592697e2fc/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daf9438a-774c-4522-8043-c5592697e2fc/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daf9438a-774c-4522-8043-c5592697e2fc/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/array-tiling/rewnifrev.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daf9438a-774c-4522-8043-c5592697e2fc/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daf9438a-774c-4522-8043-c5592697e2fc/bin/ukojak-verify-ImItNfHLgk --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 32bit --witnessprinter.graph.data.programhash 62ffb246c1e6cc2a3d3d5a08bb5a65a9894a173aba5be4caac9150f1d27ccfed --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:06:44,297 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:06:44,415 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daf9438a-774c-4522-8043-c5592697e2fc/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 22:06:44,425 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:06:44,426 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:06:44,458 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:06:44,459 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:06:44,460 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:06:44,461 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:06:44,461 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:06:44,462 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:06:44,463 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:06:44,463 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:06:44,464 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:06:44,465 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:06:44,465 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:06:44,466 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:06:44,466 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:06:44,467 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:06:44,467 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:06:44,468 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 22:06:44,469 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:06:44,473 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:06:44,473 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:06:44,474 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:06:44,474 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:06:44,474 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:06:44,475 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:06:44,475 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:06:44,476 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:06:44,478 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:06:44,479 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:06:44,479 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:06:44,480 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:06:44,480 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:06:44,480 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daf9438a-774c-4522-8043-c5592697e2fc/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daf9438a-774c-4522-8043-c5592697e2fc/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 62ffb246c1e6cc2a3d3d5a08bb5a65a9894a173aba5be4caac9150f1d27ccfed [2024-11-08 22:06:44,773 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:06:44,796 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:06:44,802 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:06:44,803 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:06:44,804 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:06:44,806 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daf9438a-774c-4522-8043-c5592697e2fc/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/array-tiling/rewnifrev.c Unable to find full path for "g++" [2024-11-08 22:06:46,865 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:06:47,034 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:06:47,035 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daf9438a-774c-4522-8043-c5592697e2fc/sv-benchmarks/c/array-tiling/rewnifrev.c [2024-11-08 22:06:47,042 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daf9438a-774c-4522-8043-c5592697e2fc/bin/ukojak-verify-ImItNfHLgk/data/4d84f5c38/4053f47275ec40ad91c5dac9dded0e53/FLAG1e56245c1 [2024-11-08 22:06:47,429 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daf9438a-774c-4522-8043-c5592697e2fc/bin/ukojak-verify-ImItNfHLgk/data/4d84f5c38/4053f47275ec40ad91c5dac9dded0e53 [2024-11-08 22:06:47,431 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:06:47,433 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:06:47,434 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:06:47,435 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:06:47,444 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:06:47,445 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:06:47" (1/1) ... [2024-11-08 22:06:47,446 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c7c337a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:06:47, skipping insertion in model container [2024-11-08 22:06:47,446 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:06:47" (1/1) ... [2024-11-08 22:06:47,473 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:06:47,666 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:06:47,674 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:06:47,692 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:06:47,708 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:06:47,709 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:06:47 WrapperNode [2024-11-08 22:06:47,709 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:06:47,710 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:06:47,710 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:06:47,710 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:06:47,715 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:06:47" (1/1) ... [2024-11-08 22:06:47,722 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:06:47" (1/1) ... [2024-11-08 22:06:47,739 INFO L138 Inliner]: procedures = 16, calls = 13, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 61 [2024-11-08 22:06:47,740 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:06:47,741 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:06:47,741 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:06:47,741 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:06:47,751 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:06:47" (1/1) ... [2024-11-08 22:06:47,751 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:06:47" (1/1) ... [2024-11-08 22:06:47,753 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:06:47" (1/1) ... [2024-11-08 22:06:47,753 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:06:47" (1/1) ... [2024-11-08 22:06:47,762 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:06:47" (1/1) ... [2024-11-08 22:06:47,769 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:06:47" (1/1) ... [2024-11-08 22:06:47,770 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:06:47" (1/1) ... [2024-11-08 22:06:47,771 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:06:47" (1/1) ... [2024-11-08 22:06:47,773 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:06:47,774 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:06:47,774 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:06:47,774 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:06:47,775 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:06:47" (1/1) ... [2024-11-08 22:06:47,781 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:06:47,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daf9438a-774c-4522-8043-c5592697e2fc/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:06:47,813 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daf9438a-774c-4522-8043-c5592697e2fc/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:06:47,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daf9438a-774c-4522-8043-c5592697e2fc/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:06:47,851 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:06:47,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:06:47,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:06:47,852 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:06:47,852 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:06:47,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:06:47,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:06:47,935 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:06:47,938 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:06:48,196 INFO L? ?]: Removed 22 outVars from TransFormulas that were not future-live. [2024-11-08 22:06:48,197 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:06:48,264 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:06:48,265 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 22:06:48,265 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:06:48 BoogieIcfgContainer [2024-11-08 22:06:48,265 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:06:48,266 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:06:48,267 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:06:48,278 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:06:48,278 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:06:48" (1/1) ... [2024-11-08 22:06:48,291 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:06:48,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:48,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 36 states and 41 transitions. [2024-11-08 22:06:48,361 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 41 transitions. [2024-11-08 22:06:48,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 22:06:48,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:48,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:48,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:48,640 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:48,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:48,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 35 states and 40 transitions. [2024-11-08 22:06:48,693 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 40 transitions. [2024-11-08 22:06:48,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 22:06:48,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:48,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:48,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:48,798 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:48,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:48,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 34 states and 39 transitions. [2024-11-08 22:06:48,910 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 39 transitions. [2024-11-08 22:06:48,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 22:06:48,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:48,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:48,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:49,006 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:49,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:49,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 33 states and 37 transitions. [2024-11-08 22:06:49,083 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 37 transitions. [2024-11-08 22:06:49,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 22:06:49,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:49,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:49,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:49,216 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:49,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:49,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 37 states and 42 transitions. [2024-11-08 22:06:49,337 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 42 transitions. [2024-11-08 22:06:49,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 22:06:49,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:49,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:49,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:49,435 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:49,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:49,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 38 states and 44 transitions. [2024-11-08 22:06:49,533 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 44 transitions. [2024-11-08 22:06:49,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 22:06:49,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:49,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:49,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:49,612 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:49,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:49,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 37 states and 43 transitions. [2024-11-08 22:06:49,643 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 43 transitions. [2024-11-08 22:06:49,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:06:49,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:49,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:49,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:49,710 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:49,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:49,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 41 states and 46 transitions. [2024-11-08 22:06:49,870 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 46 transitions. [2024-11-08 22:06:49,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:06:49,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:49,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:49,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:49,930 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:50,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:50,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 40 states and 45 transitions. [2024-11-08 22:06:50,064 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 45 transitions. [2024-11-08 22:06:50,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:06:50,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:50,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:50,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:50,103 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:50,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:50,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 39 states and 44 transitions. [2024-11-08 22:06:50,134 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 44 transitions. [2024-11-08 22:06:50,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 22:06:50,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:50,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:50,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:50,183 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:50,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:50,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 38 states and 43 transitions. [2024-11-08 22:06:50,207 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 43 transitions. [2024-11-08 22:06:50,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:06:50,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:50,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:50,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:50,284 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:50,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:50,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 40 states and 45 transitions. [2024-11-08 22:06:50,432 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 45 transitions. [2024-11-08 22:06:50,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:06:50,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:50,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:50,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:50,516 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:50,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:50,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 39 states and 44 transitions. [2024-11-08 22:06:50,617 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 44 transitions. [2024-11-08 22:06:50,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:06:50,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:50,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:50,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:50,681 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:50,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:50,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 38 states and 43 transitions. [2024-11-08 22:06:50,785 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 43 transitions. [2024-11-08 22:06:50,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:06:50,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:50,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:50,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:50,908 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:06:50,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:50,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 41 states and 49 transitions. [2024-11-08 22:06:50,980 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 49 transitions. [2024-11-08 22:06:50,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:06:50,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:50,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:51,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:51,093 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:06:51,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:51,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 42 states and 50 transitions. [2024-11-08 22:06:51,120 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 50 transitions. [2024-11-08 22:06:51,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:06:51,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:51,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:51,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:51,225 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:06:51,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:51,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 41 states and 49 transitions. [2024-11-08 22:06:51,337 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 49 transitions. [2024-11-08 22:06:51,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:06:51,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:51,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:51,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:51,430 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:06:51,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:51,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 43 states and 50 transitions. [2024-11-08 22:06:51,472 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 50 transitions. [2024-11-08 22:06:51,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:06:51,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:51,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:51,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:51,651 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:06:51,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:51,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 46 states and 56 transitions. [2024-11-08 22:06:51,833 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 56 transitions. [2024-11-08 22:06:51,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:06:51,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:51,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:51,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:52,056 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:06:52,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:52,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 50 states and 62 transitions. [2024-11-08 22:06:52,423 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 62 transitions. [2024-11-08 22:06:52,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:06:52,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:52,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:52,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:52,655 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:06:52,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:52,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 46 states and 54 transitions. [2024-11-08 22:06:52,720 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 54 transitions. [2024-11-08 22:06:52,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:06:52,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:52,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:52,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:52,904 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:06:53,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:53,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 50 states and 60 transitions. [2024-11-08 22:06:53,139 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 60 transitions. [2024-11-08 22:06:53,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:06:53,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:53,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:53,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:53,352 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:06:53,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:53,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 54 states and 66 transitions. [2024-11-08 22:06:53,634 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 66 transitions. [2024-11-08 22:06:53,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:06:53,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:53,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:53,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:53,914 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:06:54,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:54,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 58 states and 72 transitions. [2024-11-08 22:06:54,251 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 72 transitions. [2024-11-08 22:06:54,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:06:54,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:54,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:54,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:54,629 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:06:54,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:54,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 62 states and 78 transitions. [2024-11-08 22:06:54,963 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 78 transitions. [2024-11-08 22:06:54,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:06:54,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:54,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:54,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:55,316 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:06:55,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:55,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 66 states and 84 transitions. [2024-11-08 22:06:55,660 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 84 transitions. [2024-11-08 22:06:55,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:06:55,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:55,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:55,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:56,089 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:06:56,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:56,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 70 states and 90 transitions. [2024-11-08 22:06:56,442 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 90 transitions. [2024-11-08 22:06:56,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:06:56,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:56,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:56,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:56,797 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:06:57,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:57,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 74 states and 96 transitions. [2024-11-08 22:06:57,123 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 96 transitions. [2024-11-08 22:06:57,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:06:57,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:57,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:57,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:57,492 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:06:57,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:57,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 78 states and 102 transitions. [2024-11-08 22:06:57,841 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 102 transitions. [2024-11-08 22:06:57,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:06:57,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:57,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:57,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:58,226 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:06:58,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:58,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 82 states and 108 transitions. [2024-11-08 22:06:58,608 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 108 transitions. [2024-11-08 22:06:58,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:06:58,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:58,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:58,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:59,026 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 0 proven. 264 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:06:59,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:59,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 86 states and 114 transitions. [2024-11-08 22:06:59,412 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 114 transitions. [2024-11-08 22:06:59,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:06:59,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:59,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:59,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:59,870 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:07:00,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:00,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 90 states and 120 transitions. [2024-11-08 22:07:00,271 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 120 transitions. [2024-11-08 22:07:00,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:07:00,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:00,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:00,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:00,791 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 0 proven. 364 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:07:01,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:01,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 94 states and 126 transitions. [2024-11-08 22:07:01,200 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 126 transitions. [2024-11-08 22:07:01,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:07:01,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:01,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:01,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:01,716 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:07:02,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:02,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 98 states and 132 transitions. [2024-11-08 22:07:02,159 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 132 transitions. [2024-11-08 22:07:02,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:07:02,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:02,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:02,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:02,719 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 0 proven. 480 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:07:03,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:03,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 102 states and 138 transitions. [2024-11-08 22:07:03,188 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 138 transitions. [2024-11-08 22:07:03,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:07:03,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:03,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:03,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:03,836 INFO L134 CoverageAnalysis]: Checked inductivity of 554 backedges. 0 proven. 544 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:07:04,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:04,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 106 states and 144 transitions. [2024-11-08 22:07:04,314 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 144 transitions. [2024-11-08 22:07:04,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:07:04,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:04,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:04,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:04,953 INFO L134 CoverageAnalysis]: Checked inductivity of 622 backedges. 0 proven. 612 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:07:05,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:05,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 110 states and 150 transitions. [2024-11-08 22:07:05,454 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 150 transitions. [2024-11-08 22:07:05,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 22:07:05,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:05,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:05,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:06,079 INFO L134 CoverageAnalysis]: Checked inductivity of 694 backedges. 0 proven. 684 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:07:06,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:06,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 114 states and 156 transitions. [2024-11-08 22:07:06,630 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 156 transitions. [2024-11-08 22:07:06,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 22:07:06,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:06,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:06,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:07,323 INFO L134 CoverageAnalysis]: Checked inductivity of 770 backedges. 0 proven. 760 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:07:07,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:07,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 118 states and 162 transitions. [2024-11-08 22:07:07,807 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 162 transitions. [2024-11-08 22:07:07,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:07:07,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:07,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:07,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:08,478 INFO L134 CoverageAnalysis]: Checked inductivity of 850 backedges. 0 proven. 840 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:07:08,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:08,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 122 states and 168 transitions. [2024-11-08 22:07:08,964 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 168 transitions. [2024-11-08 22:07:08,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 22:07:08,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:08,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:08,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:09,804 INFO L134 CoverageAnalysis]: Checked inductivity of 934 backedges. 0 proven. 924 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:07:10,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:10,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 126 states and 174 transitions. [2024-11-08 22:07:10,322 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 174 transitions. [2024-11-08 22:07:10,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 22:07:10,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:10,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:10,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:11,093 INFO L134 CoverageAnalysis]: Checked inductivity of 1022 backedges. 0 proven. 1012 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:07:11,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:11,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 130 states and 180 transitions. [2024-11-08 22:07:11,718 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 180 transitions. [2024-11-08 22:07:11,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 22:07:11,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:11,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:11,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:12,493 INFO L134 CoverageAnalysis]: Checked inductivity of 1114 backedges. 0 proven. 1104 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:07:13,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:13,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 134 states and 186 transitions. [2024-11-08 22:07:13,024 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 186 transitions. [2024-11-08 22:07:13,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 22:07:13,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:13,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:13,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:13,988 INFO L134 CoverageAnalysis]: Checked inductivity of 1210 backedges. 0 proven. 1200 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:07:14,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:14,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 138 states and 192 transitions. [2024-11-08 22:07:14,509 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 192 transitions. [2024-11-08 22:07:14,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 22:07:14,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:14,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:14,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:15,375 INFO L134 CoverageAnalysis]: Checked inductivity of 1310 backedges. 0 proven. 1300 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:07:15,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:15,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 142 states and 198 transitions. [2024-11-08 22:07:15,967 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 198 transitions. [2024-11-08 22:07:15,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 22:07:15,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:15,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:16,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:16,963 INFO L134 CoverageAnalysis]: Checked inductivity of 1414 backedges. 0 proven. 1404 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:07:17,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:17,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 146 states and 204 transitions. [2024-11-08 22:07:17,557 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 204 transitions. [2024-11-08 22:07:17,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 22:07:17,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:17,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:17,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:18,568 INFO L134 CoverageAnalysis]: Checked inductivity of 1522 backedges. 0 proven. 1512 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:07:19,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:19,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 150 states and 210 transitions. [2024-11-08 22:07:19,130 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 210 transitions. [2024-11-08 22:07:19,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 22:07:19,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:19,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:19,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:20,046 INFO L134 CoverageAnalysis]: Checked inductivity of 1634 backedges. 0 proven. 1624 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:07:20,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:20,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 154 states and 216 transitions. [2024-11-08 22:07:20,635 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 216 transitions. [2024-11-08 22:07:20,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 22:07:20,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:20,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:20,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:21,662 INFO L134 CoverageAnalysis]: Checked inductivity of 1750 backedges. 0 proven. 1740 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:07:22,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:22,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 158 states and 222 transitions. [2024-11-08 22:07:22,281 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 222 transitions. [2024-11-08 22:07:22,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 22:07:22,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:22,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:22,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:23,421 INFO L134 CoverageAnalysis]: Checked inductivity of 1870 backedges. 0 proven. 1860 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:07:24,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:24,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 162 states and 228 transitions. [2024-11-08 22:07:24,032 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 228 transitions. [2024-11-08 22:07:24,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 22:07:24,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:24,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:24,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:25,088 INFO L134 CoverageAnalysis]: Checked inductivity of 1994 backedges. 0 proven. 1984 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:07:25,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:25,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 166 states and 234 transitions. [2024-11-08 22:07:25,783 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 234 transitions. [2024-11-08 22:07:25,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:07:25,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:25,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:25,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:26,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2122 backedges. 0 proven. 2112 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:07:27,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:27,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 170 states and 240 transitions. [2024-11-08 22:07:27,534 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 240 transitions. [2024-11-08 22:07:27,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-08 22:07:27,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:27,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:27,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:28,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2254 backedges. 0 proven. 2244 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:07:29,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:29,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 174 states and 246 transitions. [2024-11-08 22:07:29,706 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 246 transitions. [2024-11-08 22:07:29,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-08 22:07:29,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:29,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:29,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:31,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2390 backedges. 0 proven. 2380 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:07:32,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:32,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 178 states and 252 transitions. [2024-11-08 22:07:32,191 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 252 transitions. [2024-11-08 22:07:32,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-08 22:07:32,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:32,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:32,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:33,773 INFO L134 CoverageAnalysis]: Checked inductivity of 2530 backedges. 0 proven. 2520 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:07:34,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:34,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 182 states and 258 transitions. [2024-11-08 22:07:34,484 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 258 transitions. [2024-11-08 22:07:34,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-08 22:07:34,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:34,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:34,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:36,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2674 backedges. 0 proven. 2664 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:07:36,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:36,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 186 states and 264 transitions. [2024-11-08 22:07:36,731 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 264 transitions. [2024-11-08 22:07:36,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 22:07:36,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:36,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:36,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:38,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2822 backedges. 0 proven. 2812 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:07:39,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:39,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 190 states and 270 transitions. [2024-11-08 22:07:39,169 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 270 transitions. [2024-11-08 22:07:39,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-08 22:07:39,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:39,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:39,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:40,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2974 backedges. 0 proven. 2964 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:07:41,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:41,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 194 states and 276 transitions. [2024-11-08 22:07:41,455 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 276 transitions. [2024-11-08 22:07:41,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-08 22:07:41,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:41,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:41,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:42,715 INFO L134 CoverageAnalysis]: Checked inductivity of 3130 backedges. 0 proven. 3120 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:07:43,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:43,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 198 states and 282 transitions. [2024-11-08 22:07:43,486 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 282 transitions. [2024-11-08 22:07:43,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 22:07:43,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:43,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:43,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:44,910 INFO L134 CoverageAnalysis]: Checked inductivity of 3290 backedges. 0 proven. 3280 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:07:45,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:45,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 202 states and 288 transitions. [2024-11-08 22:07:45,703 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 288 transitions. [2024-11-08 22:07:45,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-08 22:07:45,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:45,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:45,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:47,044 INFO L134 CoverageAnalysis]: Checked inductivity of 3454 backedges. 0 proven. 3444 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:07:47,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:47,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 206 states and 294 transitions. [2024-11-08 22:07:47,817 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 294 transitions. [2024-11-08 22:07:47,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-08 22:07:47,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:47,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:47,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:49,191 INFO L134 CoverageAnalysis]: Checked inductivity of 3622 backedges. 0 proven. 3612 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:07:49,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:49,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 210 states and 300 transitions. [2024-11-08 22:07:49,974 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 300 transitions. [2024-11-08 22:07:49,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-08 22:07:49,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:49,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:50,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:51,598 INFO L134 CoverageAnalysis]: Checked inductivity of 3794 backedges. 0 proven. 3784 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:07:52,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:52,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 214 states and 306 transitions. [2024-11-08 22:07:52,530 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 306 transitions. [2024-11-08 22:07:52,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-08 22:07:52,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:52,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:52,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:54,632 INFO L134 CoverageAnalysis]: Checked inductivity of 3970 backedges. 0 proven. 3960 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:07:55,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:55,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 218 states and 312 transitions. [2024-11-08 22:07:55,440 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 312 transitions. [2024-11-08 22:07:55,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-08 22:07:55,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:55,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:55,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:57,363 INFO L134 CoverageAnalysis]: Checked inductivity of 4150 backedges. 0 proven. 4140 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:07:58,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:58,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 222 states and 318 transitions. [2024-11-08 22:07:58,200 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 318 transitions. [2024-11-08 22:07:58,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-08 22:07:58,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:58,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:58,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:59,793 INFO L134 CoverageAnalysis]: Checked inductivity of 4334 backedges. 0 proven. 4324 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:08:00,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:00,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 226 states and 324 transitions. [2024-11-08 22:08:00,646 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 324 transitions. [2024-11-08 22:08:00,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-08 22:08:00,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:00,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:00,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:02,457 INFO L134 CoverageAnalysis]: Checked inductivity of 4522 backedges. 0 proven. 4512 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:08:03,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:03,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 230 states and 330 transitions. [2024-11-08 22:08:03,328 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 330 transitions. [2024-11-08 22:08:03,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-08 22:08:03,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:03,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:03,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:05,438 INFO L134 CoverageAnalysis]: Checked inductivity of 4714 backedges. 0 proven. 4704 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:08:06,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:06,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 234 states and 336 transitions. [2024-11-08 22:08:06,317 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 336 transitions. [2024-11-08 22:08:06,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-08 22:08:06,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:06,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:06,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:08,202 INFO L134 CoverageAnalysis]: Checked inductivity of 4910 backedges. 0 proven. 4900 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:08:09,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:09,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 238 states and 342 transitions. [2024-11-08 22:08:09,095 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 342 transitions. [2024-11-08 22:08:09,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-08 22:08:09,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:09,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:09,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:10,975 INFO L134 CoverageAnalysis]: Checked inductivity of 5110 backedges. 0 proven. 5100 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:08:11,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:11,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 242 states and 348 transitions. [2024-11-08 22:08:11,901 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 348 transitions. [2024-11-08 22:08:11,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-08 22:08:11,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:11,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:11,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:13,927 INFO L134 CoverageAnalysis]: Checked inductivity of 5314 backedges. 0 proven. 5304 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:08:14,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:14,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 246 states and 354 transitions. [2024-11-08 22:08:14,856 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 354 transitions. [2024-11-08 22:08:14,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-08 22:08:14,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:14,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:14,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:17,075 INFO L134 CoverageAnalysis]: Checked inductivity of 5522 backedges. 0 proven. 5512 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:08:18,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:18,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 250 states and 360 transitions. [2024-11-08 22:08:18,073 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 360 transitions. [2024-11-08 22:08:18,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-08 22:08:18,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:18,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:18,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:20,271 INFO L134 CoverageAnalysis]: Checked inductivity of 5734 backedges. 0 proven. 5724 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:08:21,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:21,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 254 states and 366 transitions. [2024-11-08 22:08:21,283 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 366 transitions. [2024-11-08 22:08:21,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-08 22:08:21,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:21,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:21,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:23,745 INFO L134 CoverageAnalysis]: Checked inductivity of 5950 backedges. 0 proven. 5940 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:08:24,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:24,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 258 states and 372 transitions. [2024-11-08 22:08:24,779 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 372 transitions. [2024-11-08 22:08:24,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-08 22:08:24,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:24,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:24,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:27,163 INFO L134 CoverageAnalysis]: Checked inductivity of 6170 backedges. 0 proven. 6160 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:08:28,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:28,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 262 states and 378 transitions. [2024-11-08 22:08:28,279 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 378 transitions. [2024-11-08 22:08:28,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-08 22:08:28,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:28,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:28,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:31,038 INFO L134 CoverageAnalysis]: Checked inductivity of 6394 backedges. 0 proven. 6384 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:08:32,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:32,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 266 states and 384 transitions. [2024-11-08 22:08:32,131 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 384 transitions. [2024-11-08 22:08:32,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-08 22:08:32,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:32,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:32,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:35,045 INFO L134 CoverageAnalysis]: Checked inductivity of 6622 backedges. 0 proven. 6612 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:08:36,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:36,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 270 states and 390 transitions. [2024-11-08 22:08:36,131 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 390 transitions. [2024-11-08 22:08:36,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-08 22:08:36,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:36,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:36,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:39,063 INFO L134 CoverageAnalysis]: Checked inductivity of 6854 backedges. 0 proven. 6844 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:08:40,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:40,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 274 states and 396 transitions. [2024-11-08 22:08:40,145 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 396 transitions. [2024-11-08 22:08:40,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-08 22:08:40,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:40,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:40,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:42,988 INFO L134 CoverageAnalysis]: Checked inductivity of 7090 backedges. 0 proven. 7080 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:08:44,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:44,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 278 states and 402 transitions. [2024-11-08 22:08:44,090 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 402 transitions. [2024-11-08 22:08:44,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-08 22:08:44,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:44,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:44,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:47,323 INFO L134 CoverageAnalysis]: Checked inductivity of 7330 backedges. 0 proven. 7320 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:08:48,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:48,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 282 states and 408 transitions. [2024-11-08 22:08:48,425 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 408 transitions. [2024-11-08 22:08:48,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-08 22:08:48,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:48,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:48,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:51,493 INFO L134 CoverageAnalysis]: Checked inductivity of 7574 backedges. 0 proven. 7564 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:08:52,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:52,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 286 states and 414 transitions. [2024-11-08 22:08:52,655 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 414 transitions. [2024-11-08 22:08:52,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-11-08 22:08:52,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:52,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:52,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:55,866 INFO L134 CoverageAnalysis]: Checked inductivity of 7822 backedges. 0 proven. 7812 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:08:57,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:57,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 290 states and 420 transitions. [2024-11-08 22:08:57,027 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 420 transitions. [2024-11-08 22:08:57,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2024-11-08 22:08:57,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:57,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:57,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:00,405 INFO L134 CoverageAnalysis]: Checked inductivity of 8074 backedges. 0 proven. 8064 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:09:01,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:01,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 294 states and 426 transitions. [2024-11-08 22:09:01,589 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 426 transitions. [2024-11-08 22:09:01,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2024-11-08 22:09:01,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:01,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:01,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:05,028 INFO L134 CoverageAnalysis]: Checked inductivity of 8330 backedges. 0 proven. 8320 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:09:06,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:06,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 298 states and 432 transitions. [2024-11-08 22:09:06,213 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 432 transitions. [2024-11-08 22:09:06,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-11-08 22:09:06,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:06,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:06,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:09,446 INFO L134 CoverageAnalysis]: Checked inductivity of 8590 backedges. 0 proven. 8580 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:09:10,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:10,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 302 states and 438 transitions. [2024-11-08 22:09:10,630 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 438 transitions. [2024-11-08 22:09:10,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-11-08 22:09:10,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:10,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:10,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:14,095 INFO L134 CoverageAnalysis]: Checked inductivity of 8854 backedges. 0 proven. 8844 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:09:15,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:15,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 306 states and 444 transitions. [2024-11-08 22:09:15,318 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 444 transitions. [2024-11-08 22:09:15,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-11-08 22:09:15,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:15,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:15,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:18,769 INFO L134 CoverageAnalysis]: Checked inductivity of 9122 backedges. 0 proven. 9112 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:09:20,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:20,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 310 states and 450 transitions. [2024-11-08 22:09:20,005 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 450 transitions. [2024-11-08 22:09:20,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2024-11-08 22:09:20,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:20,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:20,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:23,711 INFO L134 CoverageAnalysis]: Checked inductivity of 9394 backedges. 0 proven. 9384 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:09:24,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:24,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 314 states and 456 transitions. [2024-11-08 22:09:24,944 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 456 transitions. [2024-11-08 22:09:24,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-11-08 22:09:24,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:24,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:25,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:28,520 INFO L134 CoverageAnalysis]: Checked inductivity of 9670 backedges. 0 proven. 9660 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:09:29,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:29,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 318 states and 462 transitions. [2024-11-08 22:09:29,773 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 462 transitions. [2024-11-08 22:09:29,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-11-08 22:09:29,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:29,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:29,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:33,765 INFO L134 CoverageAnalysis]: Checked inductivity of 9950 backedges. 0 proven. 9940 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:09:35,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:35,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 322 states and 468 transitions. [2024-11-08 22:09:35,038 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 468 transitions. [2024-11-08 22:09:35,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-11-08 22:09:35,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:35,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:35,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:38,780 INFO L134 CoverageAnalysis]: Checked inductivity of 10234 backedges. 0 proven. 10224 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:09:40,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:40,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 326 states and 474 transitions. [2024-11-08 22:09:40,070 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 474 transitions. [2024-11-08 22:09:40,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2024-11-08 22:09:40,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:40,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:40,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:44,045 INFO L134 CoverageAnalysis]: Checked inductivity of 10522 backedges. 0 proven. 10512 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:09:45,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:45,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 330 states and 480 transitions. [2024-11-08 22:09:45,360 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 480 transitions. [2024-11-08 22:09:45,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2024-11-08 22:09:45,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:45,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:45,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:49,360 INFO L134 CoverageAnalysis]: Checked inductivity of 10814 backedges. 0 proven. 10804 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:09:50,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:50,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 334 states and 486 transitions. [2024-11-08 22:09:50,710 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 486 transitions. [2024-11-08 22:09:50,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2024-11-08 22:09:50,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:50,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:50,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:55,042 INFO L134 CoverageAnalysis]: Checked inductivity of 11110 backedges. 0 proven. 11100 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:09:56,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:56,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 338 states and 492 transitions. [2024-11-08 22:09:56,372 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 492 transitions. [2024-11-08 22:09:56,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2024-11-08 22:09:56,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:56,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:56,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:00,594 INFO L134 CoverageAnalysis]: Checked inductivity of 11410 backedges. 0 proven. 11400 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:10:01,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:01,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 342 states and 498 transitions. [2024-11-08 22:10:01,974 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 498 transitions. [2024-11-08 22:10:01,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2024-11-08 22:10:01,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:01,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:02,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:06,350 INFO L134 CoverageAnalysis]: Checked inductivity of 11714 backedges. 0 proven. 11704 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:10:07,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:07,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 346 states and 504 transitions. [2024-11-08 22:10:07,719 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 504 transitions. [2024-11-08 22:10:07,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2024-11-08 22:10:07,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:07,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:07,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:12,189 INFO L134 CoverageAnalysis]: Checked inductivity of 12022 backedges. 0 proven. 12012 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:10:13,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:13,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 350 states and 510 transitions. [2024-11-08 22:10:13,661 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 510 transitions. [2024-11-08 22:10:13,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2024-11-08 22:10:13,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:13,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:13,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:18,234 INFO L134 CoverageAnalysis]: Checked inductivity of 12334 backedges. 0 proven. 12324 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:10:19,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:19,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 354 states and 516 transitions. [2024-11-08 22:10:19,685 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 516 transitions. [2024-11-08 22:10:19,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2024-11-08 22:10:19,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:19,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:19,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:24,745 INFO L134 CoverageAnalysis]: Checked inductivity of 12650 backedges. 0 proven. 12640 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:10:26,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:26,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 358 states and 522 transitions. [2024-11-08 22:10:26,160 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 522 transitions. [2024-11-08 22:10:26,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2024-11-08 22:10:26,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:26,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:26,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:31,083 INFO L134 CoverageAnalysis]: Checked inductivity of 12970 backedges. 0 proven. 12960 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:10:32,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:32,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 362 states and 528 transitions. [2024-11-08 22:10:32,523 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 528 transitions. [2024-11-08 22:10:32,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2024-11-08 22:10:32,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:32,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:32,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:37,666 INFO L134 CoverageAnalysis]: Checked inductivity of 13294 backedges. 0 proven. 13284 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:10:39,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:39,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 366 states and 534 transitions. [2024-11-08 22:10:39,129 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 534 transitions. [2024-11-08 22:10:39,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2024-11-08 22:10:39,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:39,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:39,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:44,422 INFO L134 CoverageAnalysis]: Checked inductivity of 13622 backedges. 0 proven. 13612 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:10:45,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:45,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 370 states and 540 transitions. [2024-11-08 22:10:45,905 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 540 transitions. [2024-11-08 22:10:45,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2024-11-08 22:10:45,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:45,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:45,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:51,204 INFO L134 CoverageAnalysis]: Checked inductivity of 13954 backedges. 0 proven. 13944 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:10:52,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:52,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 374 states and 546 transitions. [2024-11-08 22:10:52,690 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 546 transitions. [2024-11-08 22:10:52,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2024-11-08 22:10:52,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:52,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:52,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:58,111 INFO L134 CoverageAnalysis]: Checked inductivity of 14290 backedges. 0 proven. 14280 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:10:59,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:59,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 378 states and 552 transitions. [2024-11-08 22:10:59,623 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 552 transitions. [2024-11-08 22:10:59,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2024-11-08 22:10:59,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:59,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:59,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:05,179 INFO L134 CoverageAnalysis]: Checked inductivity of 14630 backedges. 0 proven. 14620 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:11:06,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:06,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 382 states and 558 transitions. [2024-11-08 22:11:06,698 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 558 transitions. [2024-11-08 22:11:06,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 375 [2024-11-08 22:11:06,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:06,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:06,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:12,461 INFO L134 CoverageAnalysis]: Checked inductivity of 14974 backedges. 0 proven. 14964 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:11:14,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:14,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 386 states and 564 transitions. [2024-11-08 22:11:14,102 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 564 transitions. [2024-11-08 22:11:14,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 379 [2024-11-08 22:11:14,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:14,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:14,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:19,916 INFO L134 CoverageAnalysis]: Checked inductivity of 15322 backedges. 0 proven. 15312 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:11:21,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:21,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 390 states and 570 transitions. [2024-11-08 22:11:21,493 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 570 transitions. [2024-11-08 22:11:21,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 383 [2024-11-08 22:11:21,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:21,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:21,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:27,573 INFO L134 CoverageAnalysis]: Checked inductivity of 15674 backedges. 0 proven. 15664 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:11:29,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:29,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 394 states and 576 transitions. [2024-11-08 22:11:29,144 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 576 transitions. [2024-11-08 22:11:29,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 387 [2024-11-08 22:11:29,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:29,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:29,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:35,598 INFO L134 CoverageAnalysis]: Checked inductivity of 16030 backedges. 0 proven. 16020 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:11:37,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:37,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 398 states and 582 transitions. [2024-11-08 22:11:37,190 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 582 transitions. [2024-11-08 22:11:37,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 391 [2024-11-08 22:11:37,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:37,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:37,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:43,694 INFO L134 CoverageAnalysis]: Checked inductivity of 16390 backedges. 0 proven. 16380 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:11:45,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:45,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 402 states and 588 transitions. [2024-11-08 22:11:45,289 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 588 transitions. [2024-11-08 22:11:45,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 395 [2024-11-08 22:11:45,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:45,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:45,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:51,905 INFO L134 CoverageAnalysis]: Checked inductivity of 16754 backedges. 0 proven. 16744 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:11:53,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:53,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 406 states and 594 transitions. [2024-11-08 22:11:53,569 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 594 transitions. [2024-11-08 22:11:53,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 399 [2024-11-08 22:11:53,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:53,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:53,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:00,274 INFO L134 CoverageAnalysis]: Checked inductivity of 17122 backedges. 0 proven. 17112 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:12:01,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:01,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 410 states and 600 transitions. [2024-11-08 22:12:01,922 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 600 transitions. [2024-11-08 22:12:01,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 403 [2024-11-08 22:12:01,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:01,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:02,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:08,942 INFO L134 CoverageAnalysis]: Checked inductivity of 17494 backedges. 0 proven. 17484 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:12:10,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:10,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 414 states and 606 transitions. [2024-11-08 22:12:10,614 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 606 transitions. [2024-11-08 22:12:10,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 407 [2024-11-08 22:12:10,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:10,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:10,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:17,855 INFO L134 CoverageAnalysis]: Checked inductivity of 17870 backedges. 0 proven. 17860 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:12:19,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:19,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 418 states and 612 transitions. [2024-11-08 22:12:19,524 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 612 transitions. [2024-11-08 22:12:19,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 411 [2024-11-08 22:12:19,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:19,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:19,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:26,958 INFO L134 CoverageAnalysis]: Checked inductivity of 18250 backedges. 0 proven. 18240 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:12:28,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:28,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 422 states and 618 transitions. [2024-11-08 22:12:28,671 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 618 transitions. [2024-11-08 22:12:28,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 415 [2024-11-08 22:12:28,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:28,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:28,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:36,256 INFO L134 CoverageAnalysis]: Checked inductivity of 18634 backedges. 0 proven. 18624 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:12:37,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:37,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 426 states and 624 transitions. [2024-11-08 22:12:37,985 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 624 transitions. [2024-11-08 22:12:37,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 419 [2024-11-08 22:12:37,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:37,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:38,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:45,968 INFO L134 CoverageAnalysis]: Checked inductivity of 19022 backedges. 0 proven. 19012 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:12:47,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:47,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 430 states and 630 transitions. [2024-11-08 22:12:47,723 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 630 transitions. [2024-11-08 22:12:47,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 423 [2024-11-08 22:12:47,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:47,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:47,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:55,635 INFO L134 CoverageAnalysis]: Checked inductivity of 19414 backedges. 0 proven. 19404 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:12:57,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:57,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 434 states and 636 transitions. [2024-11-08 22:12:57,395 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 636 transitions. [2024-11-08 22:12:57,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 427 [2024-11-08 22:12:57,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:57,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:57,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:05,526 INFO L134 CoverageAnalysis]: Checked inductivity of 19810 backedges. 0 proven. 19800 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:13:07,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:07,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 438 states and 642 transitions. [2024-11-08 22:13:07,367 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 642 transitions. [2024-11-08 22:13:07,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 431 [2024-11-08 22:13:07,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:07,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:07,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:15,675 INFO L134 CoverageAnalysis]: Checked inductivity of 20210 backedges. 0 proven. 20200 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:13:17,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:17,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 442 states and 648 transitions. [2024-11-08 22:13:17,491 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 648 transitions. [2024-11-08 22:13:17,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 435 [2024-11-08 22:13:17,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:17,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:17,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:25,950 INFO L134 CoverageAnalysis]: Checked inductivity of 20614 backedges. 0 proven. 20604 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:13:27,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:27,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 446 states and 654 transitions. [2024-11-08 22:13:27,788 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 654 transitions. [2024-11-08 22:13:27,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 439 [2024-11-08 22:13:27,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:27,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:27,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:36,473 INFO L134 CoverageAnalysis]: Checked inductivity of 21022 backedges. 0 proven. 21012 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:13:38,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:38,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 450 states and 660 transitions. [2024-11-08 22:13:38,345 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 660 transitions. [2024-11-08 22:13:38,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 443 [2024-11-08 22:13:38,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:38,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:38,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:47,355 INFO L134 CoverageAnalysis]: Checked inductivity of 21434 backedges. 0 proven. 21424 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:13:49,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:49,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 454 states and 666 transitions. [2024-11-08 22:13:49,223 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 666 transitions. [2024-11-08 22:13:49,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 447 [2024-11-08 22:13:49,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:49,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:49,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:58,166 INFO L134 CoverageAnalysis]: Checked inductivity of 21850 backedges. 0 proven. 21840 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:14:00,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:00,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 458 states and 672 transitions. [2024-11-08 22:14:00,035 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 672 transitions. [2024-11-08 22:14:00,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 451 [2024-11-08 22:14:00,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:00,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:00,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:09,580 INFO L134 CoverageAnalysis]: Checked inductivity of 22270 backedges. 0 proven. 22260 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:14:11,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:11,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 462 states and 678 transitions. [2024-11-08 22:14:11,497 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 678 transitions. [2024-11-08 22:14:11,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 455 [2024-11-08 22:14:11,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:11,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:11,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:20,981 INFO L134 CoverageAnalysis]: Checked inductivity of 22694 backedges. 0 proven. 22684 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:14:22,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:22,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 466 states and 684 transitions. [2024-11-08 22:14:22,970 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 684 transitions. [2024-11-08 22:14:22,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 459 [2024-11-08 22:14:22,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:22,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:23,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:32,547 INFO L134 CoverageAnalysis]: Checked inductivity of 23122 backedges. 0 proven. 23112 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:14:34,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:34,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 470 states and 690 transitions. [2024-11-08 22:14:34,537 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 690 transitions. [2024-11-08 22:14:34,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 463 [2024-11-08 22:14:34,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:34,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:34,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:44,512 INFO L134 CoverageAnalysis]: Checked inductivity of 23554 backedges. 0 proven. 23544 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:14:46,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:46,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 474 states and 696 transitions. [2024-11-08 22:14:46,470 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 696 transitions. [2024-11-08 22:14:46,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 467 [2024-11-08 22:14:46,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:46,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:46,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:56,778 INFO L134 CoverageAnalysis]: Checked inductivity of 23990 backedges. 0 proven. 23980 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:14:58,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:58,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 478 states and 702 transitions. [2024-11-08 22:14:58,749 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 702 transitions. [2024-11-08 22:14:58,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 471 [2024-11-08 22:14:58,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:58,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:58,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:10,023 INFO L134 CoverageAnalysis]: Checked inductivity of 24430 backedges. 0 proven. 24420 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:15:12,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:12,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 482 states and 708 transitions. [2024-11-08 22:15:12,073 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 708 transitions. [2024-11-08 22:15:12,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 475 [2024-11-08 22:15:12,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:12,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:12,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:25,255 INFO L134 CoverageAnalysis]: Checked inductivity of 24874 backedges. 0 proven. 24864 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:15:27,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:27,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 486 states and 714 transitions. [2024-11-08 22:15:27,253 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 714 transitions. [2024-11-08 22:15:27,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 479 [2024-11-08 22:15:27,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:27,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:27,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:39,887 INFO L134 CoverageAnalysis]: Checked inductivity of 25322 backedges. 0 proven. 25312 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:15:41,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:41,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 490 states and 720 transitions. [2024-11-08 22:15:41,886 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 720 transitions. [2024-11-08 22:15:41,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 483 [2024-11-08 22:15:41,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:41,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:42,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:54,292 INFO L134 CoverageAnalysis]: Checked inductivity of 25774 backedges. 0 proven. 25764 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:15:56,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:56,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 494 states and 726 transitions. [2024-11-08 22:15:56,360 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 726 transitions. [2024-11-08 22:15:56,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 487 [2024-11-08 22:15:56,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:56,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:56,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:09,409 INFO L134 CoverageAnalysis]: Checked inductivity of 26230 backedges. 0 proven. 26220 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:16:11,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:11,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 498 states and 732 transitions. [2024-11-08 22:16:11,490 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 732 transitions. [2024-11-08 22:16:11,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 491 [2024-11-08 22:16:11,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:11,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:11,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:24,358 INFO L134 CoverageAnalysis]: Checked inductivity of 26690 backedges. 0 proven. 26680 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:16:26,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:26,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 502 states and 738 transitions. [2024-11-08 22:16:26,458 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 738 transitions. [2024-11-08 22:16:26,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 495 [2024-11-08 22:16:26,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:26,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:26,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:39,255 INFO L134 CoverageAnalysis]: Checked inductivity of 27154 backedges. 0 proven. 27144 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:16:41,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:41,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 506 states and 744 transitions. [2024-11-08 22:16:41,359 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 744 transitions. [2024-11-08 22:16:41,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 499 [2024-11-08 22:16:41,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:41,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:41,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:56,548 INFO L134 CoverageAnalysis]: Checked inductivity of 27622 backedges. 0 proven. 27612 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:16:58,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:58,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 510 states and 750 transitions. [2024-11-08 22:16:58,687 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 750 transitions. [2024-11-08 22:16:58,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 503 [2024-11-08 22:16:58,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:58,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:58,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:12,851 INFO L134 CoverageAnalysis]: Checked inductivity of 28094 backedges. 0 proven. 28084 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:17:15,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:15,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 514 states and 756 transitions. [2024-11-08 22:17:15,013 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 756 transitions. [2024-11-08 22:17:15,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 507 [2024-11-08 22:17:15,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:15,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:15,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:30,922 INFO L134 CoverageAnalysis]: Checked inductivity of 28570 backedges. 0 proven. 28560 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:17:33,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:33,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 518 states and 762 transitions. [2024-11-08 22:17:33,152 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 762 transitions. [2024-11-08 22:17:33,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 511 [2024-11-08 22:17:33,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:33,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:33,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:48,565 INFO L134 CoverageAnalysis]: Checked inductivity of 29050 backedges. 0 proven. 29040 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:17:50,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:50,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 522 states and 768 transitions. [2024-11-08 22:17:50,761 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 768 transitions. [2024-11-08 22:17:50,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 515 [2024-11-08 22:17:50,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:50,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:50,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:05,976 INFO L134 CoverageAnalysis]: Checked inductivity of 29534 backedges. 0 proven. 29524 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:18:08,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:08,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 526 states and 774 transitions. [2024-11-08 22:18:08,210 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 774 transitions. [2024-11-08 22:18:08,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 519 [2024-11-08 22:18:08,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:08,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:08,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:24,899 INFO L134 CoverageAnalysis]: Checked inductivity of 30022 backedges. 0 proven. 30012 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:18:27,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:27,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 530 states and 780 transitions. [2024-11-08 22:18:27,152 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 780 transitions. [2024-11-08 22:18:27,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 523 [2024-11-08 22:18:27,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:27,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:27,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:42,768 INFO L134 CoverageAnalysis]: Checked inductivity of 30514 backedges. 0 proven. 30504 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:18:45,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:45,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 534 states and 786 transitions. [2024-11-08 22:18:45,048 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 786 transitions. [2024-11-08 22:18:45,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 527 [2024-11-08 22:18:45,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:45,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:45,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:03,086 INFO L134 CoverageAnalysis]: Checked inductivity of 31010 backedges. 0 proven. 31000 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:19:05,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:05,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 538 states and 792 transitions. [2024-11-08 22:19:05,686 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 792 transitions. [2024-11-08 22:19:05,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 531 [2024-11-08 22:19:05,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:05,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:06,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:22,166 INFO L134 CoverageAnalysis]: Checked inductivity of 31510 backedges. 0 proven. 31500 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:19:24,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:24,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 542 states and 798 transitions. [2024-11-08 22:19:24,608 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 798 transitions. [2024-11-08 22:19:24,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 535 [2024-11-08 22:19:24,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:24,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:24,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:41,447 INFO L134 CoverageAnalysis]: Checked inductivity of 32014 backedges. 0 proven. 32004 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:19:43,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:43,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 546 states and 804 transitions. [2024-11-08 22:19:43,944 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 804 transitions. [2024-11-08 22:19:43,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 539 [2024-11-08 22:19:43,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:43,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:44,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:00,221 INFO L134 CoverageAnalysis]: Checked inductivity of 32522 backedges. 0 proven. 32512 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:20:02,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:02,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 550 states and 810 transitions. [2024-11-08 22:20:02,745 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 810 transitions. [2024-11-08 22:20:02,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 543 [2024-11-08 22:20:02,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:02,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:03,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:18,816 INFO L134 CoverageAnalysis]: Checked inductivity of 33034 backedges. 0 proven. 33024 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:20:21,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:21,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 554 states and 816 transitions. [2024-11-08 22:20:21,398 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 816 transitions. [2024-11-08 22:20:21,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 547 [2024-11-08 22:20:21,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:21,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:21,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:37,925 INFO L134 CoverageAnalysis]: Checked inductivity of 33550 backedges. 0 proven. 33540 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:20:40,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:40,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 558 states and 822 transitions. [2024-11-08 22:20:40,369 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 822 transitions. [2024-11-08 22:20:40,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 551 [2024-11-08 22:20:40,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:40,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:40,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:56,492 INFO L134 CoverageAnalysis]: Checked inductivity of 34070 backedges. 0 proven. 34060 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:20:58,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:58,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 562 states and 828 transitions. [2024-11-08 22:20:58,998 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 828 transitions. [2024-11-08 22:20:59,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 555 [2024-11-08 22:20:59,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:59,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:59,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat