./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-restricted-15/b.14.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd2b81c-7889-4118-a1ae-789cf9403dcd/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd2b81c-7889-4118-a1ae-789cf9403dcd/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_abd2b81c-7889-4118-a1ae-789cf9403dcd/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd2b81c-7889-4118-a1ae-789cf9403dcd/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-restricted-15/b.14.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd2b81c-7889-4118-a1ae-789cf9403dcd/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd2b81c-7889-4118-a1ae-789cf9403dcd/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 64bit --witnessprinter.graph.data.programhash e0029e4ef6d93314dd28a1b067e9a0f7a5ca34b8281e95ccf7b3ad64c7537db6 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:20:26,975 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:20:27,082 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd2b81c-7889-4118-a1ae-789cf9403dcd/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-11-08 22:20:27,088 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:20:27,089 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:20:27,143 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:20:27,145 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:20:27,146 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:20:27,146 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:20:27,146 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:20:27,147 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:20:27,147 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:20:27,147 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:20:27,148 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:20:27,149 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:20:27,149 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:20:27,151 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:20:27,153 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:20:27,154 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 22:20:27,154 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:20:27,154 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:20:27,155 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:20:27,155 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:20:27,155 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:20:27,155 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:20:27,156 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:20:27,156 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:20:27,156 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:20:27,157 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:20:27,157 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:20:27,157 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:20:27,157 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:20:27,158 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_abd2b81c-7889-4118-a1ae-789cf9403dcd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd2b81c-7889-4118-a1ae-789cf9403dcd/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e0029e4ef6d93314dd28a1b067e9a0f7a5ca34b8281e95ccf7b3ad64c7537db6 [2024-11-08 22:20:27,466 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:20:27,498 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:20:27,501 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:20:27,502 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:20:27,502 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:20:27,503 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd2b81c-7889-4118-a1ae-789cf9403dcd/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/termination-restricted-15/b.14.c Unable to find full path for "g++" [2024-11-08 22:20:29,452 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:20:29,645 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:20:29,646 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd2b81c-7889-4118-a1ae-789cf9403dcd/sv-benchmarks/c/termination-restricted-15/b.14.c [2024-11-08 22:20:29,654 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd2b81c-7889-4118-a1ae-789cf9403dcd/bin/ukojak-verify-ImItNfHLgk/data/0a4ad86b9/c70878334e5b4af88e4fb7a0f65ed85d/FLAG2f8fc217d [2024-11-08 22:20:29,670 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd2b81c-7889-4118-a1ae-789cf9403dcd/bin/ukojak-verify-ImItNfHLgk/data/0a4ad86b9/c70878334e5b4af88e4fb7a0f65ed85d [2024-11-08 22:20:29,673 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:20:29,674 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:20:29,676 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:20:29,676 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:20:29,682 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:20:29,682 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:20:29" (1/1) ... [2024-11-08 22:20:29,684 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27cac970 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:29, skipping insertion in model container [2024-11-08 22:20:29,684 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:20:29" (1/1) ... [2024-11-08 22:20:29,703 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:20:29,899 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:20:29,907 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:20:29,923 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:20:29,944 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:20:29,945 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:29 WrapperNode [2024-11-08 22:20:29,945 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:20:29,946 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:20:29,947 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:20:29,947 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:20:29,956 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:29" (1/1) ... [2024-11-08 22:20:29,959 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:29" (1/1) ... [2024-11-08 22:20:29,981 INFO L138 Inliner]: procedures = 4, calls = 2, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 31 [2024-11-08 22:20:29,982 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:20:29,983 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:20:29,983 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:20:29,983 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:20:29,993 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:29" (1/1) ... [2024-11-08 22:20:29,993 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:29" (1/1) ... [2024-11-08 22:20:29,994 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:29" (1/1) ... [2024-11-08 22:20:29,995 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:29" (1/1) ... [2024-11-08 22:20:29,997 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:29" (1/1) ... [2024-11-08 22:20:30,001 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:29" (1/1) ... [2024-11-08 22:20:30,002 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:29" (1/1) ... [2024-11-08 22:20:30,002 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:29" (1/1) ... [2024-11-08 22:20:30,004 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:20:30,005 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:20:30,005 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:20:30,005 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:20:30,006 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:29" (1/1) ... [2024-11-08 22:20:30,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:20:30,028 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd2b81c-7889-4118-a1ae-789cf9403dcd/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:20:30,041 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd2b81c-7889-4118-a1ae-789cf9403dcd/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:20:30,046 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abd2b81c-7889-4118-a1ae-789cf9403dcd/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:20:30,086 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:20:30,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:20:30,209 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:20:30,216 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:20:30,471 INFO L? ?]: Removed 12 outVars from TransFormulas that were not future-live. [2024-11-08 22:20:30,471 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:20:30,507 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:20:30,507 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 22:20:30,508 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:20:30 BoogieIcfgContainer [2024-11-08 22:20:30,509 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:20:30,510 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:20:30,510 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:20:30,522 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:20:30,522 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:20:30" (1/1) ... [2024-11-08 22:20:30,533 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:20:30,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:30,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 19 states and 22 transitions. [2024-11-08 22:20:30,609 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 22 transitions. [2024-11-08 22:20:30,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 22:20:30,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:30,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:30,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:30,871 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 22:20:30,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:30,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 22 states and 28 transitions. [2024-11-08 22:20:30,945 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 28 transitions. [2024-11-08 22:20:30,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 22:20:30,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:30,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:30,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:31,033 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 22:20:31,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:31,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 28 states and 39 transitions. [2024-11-08 22:20:31,182 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 39 transitions. [2024-11-08 22:20:31,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 22:20:31,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:31,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:31,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:31,259 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 22:20:31,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:31,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 30 states and 42 transitions. [2024-11-08 22:20:31,555 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 42 transitions. [2024-11-08 22:20:31,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 22:20:31,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:31,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:31,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:31,654 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 22:20:32,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:32,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 36 states and 51 transitions. [2024-11-08 22:20:32,130 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 51 transitions. [2024-11-08 22:20:32,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 22:20:32,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:32,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:32,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:32,198 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 22:20:33,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:33,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 45 states and 70 transitions. [2024-11-08 22:20:33,048 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 70 transitions. [2024-11-08 22:20:33,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:20:33,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:33,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:33,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:33,137 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 22:20:34,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:34,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 55 states and 93 transitions. [2024-11-08 22:20:34,182 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 93 transitions. [2024-11-08 22:20:34,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:20:34,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:34,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:34,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:34,281 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:35,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:35,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 63 states and 115 transitions. [2024-11-08 22:20:35,101 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 115 transitions. [2024-11-08 22:20:35,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:20:35,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:35,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:35,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:35,199 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 22:20:35,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:35,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 67 states and 125 transitions. [2024-11-08 22:20:35,901 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 125 transitions. [2024-11-08 22:20:35,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:20:35,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:35,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:35,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:35,928 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:20:36,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:36,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 67 states and 121 transitions. [2024-11-08 22:20:36,086 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 121 transitions. [2024-11-08 22:20:36,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:20:36,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:36,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:36,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:36,193 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:36,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:36,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 69 states and 127 transitions. [2024-11-08 22:20:36,592 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 127 transitions. [2024-11-08 22:20:36,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:20:36,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:36,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:36,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:36,626 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:36,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:36,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 72 states and 133 transitions. [2024-11-08 22:20:36,957 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 133 transitions. [2024-11-08 22:20:36,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:20:36,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:36,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:36,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:37,024 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:37,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:37,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 73 states and 134 transitions. [2024-11-08 22:20:37,143 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 134 transitions. [2024-11-08 22:20:37,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:20:37,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:37,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:37,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:37,199 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:37,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:37,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 76 states and 136 transitions. [2024-11-08 22:20:37,586 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 136 transitions. [2024-11-08 22:20:37,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:20:37,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:37,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:37,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:37,695 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:38,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:38,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 84 states and 157 transitions. [2024-11-08 22:20:38,855 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 157 transitions. [2024-11-08 22:20:38,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:20:38,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:38,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:38,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:38,892 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:39,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:39,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 87 states and 160 transitions. [2024-11-08 22:20:39,360 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 160 transitions. [2024-11-08 22:20:39,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:20:39,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:39,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:39,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:39,393 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:20:39,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:39,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 86 states and 156 transitions. [2024-11-08 22:20:39,538 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 156 transitions. [2024-11-08 22:20:39,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:20:39,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:39,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:39,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:39,733 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:20:41,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:41,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 100 states and 172 transitions. [2024-11-08 22:20:41,765 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 172 transitions. [2024-11-08 22:20:41,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:20:41,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:41,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:41,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:41,791 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:20:42,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:42,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 103 states and 176 transitions. [2024-11-08 22:20:42,378 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 176 transitions. [2024-11-08 22:20:42,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:20:42,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:42,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:42,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:42,406 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:20:42,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:42,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 103 states and 175 transitions. [2024-11-08 22:20:42,545 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2024-11-08 22:20:42,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:20:42,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:42,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:42,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:42,569 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:20:42,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:42,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 106 states and 179 transitions. [2024-11-08 22:20:42,817 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 179 transitions. [2024-11-08 22:20:42,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:20:42,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:42,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:42,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:42,981 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:20:44,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:44,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 113 states and 196 transitions. [2024-11-08 22:20:44,099 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 196 transitions. [2024-11-08 22:20:44,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:20:44,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:44,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:44,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:44,205 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:45,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:45,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 121 states and 217 transitions. [2024-11-08 22:20:45,454 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 217 transitions. [2024-11-08 22:20:45,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:20:45,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:45,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:45,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:45,515 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:46,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:46,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 124 states and 220 transitions. [2024-11-08 22:20:46,063 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 220 transitions. [2024-11-08 22:20:46,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:20:46,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:46,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:46,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:46,096 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:46,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:46,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 127 states and 222 transitions. [2024-11-08 22:20:46,392 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 222 transitions. [2024-11-08 22:20:46,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:20:46,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:46,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:46,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:46,460 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:20:48,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:48,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 141 states and 238 transitions. [2024-11-08 22:20:48,978 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 238 transitions. [2024-11-08 22:20:48,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:20:48,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:48,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:48,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:49,009 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:20:49,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:49,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 144 states and 242 transitions. [2024-11-08 22:20:49,861 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 242 transitions. [2024-11-08 22:20:49,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:20:49,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:49,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:49,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:49,900 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:20:50,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:50,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 144 states and 240 transitions. [2024-11-08 22:20:50,117 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 240 transitions. [2024-11-08 22:20:50,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:20:50,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:50,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:50,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:50,240 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:51,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:51,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 152 states and 261 transitions. [2024-11-08 22:20:51,842 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 261 transitions. [2024-11-08 22:20:51,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:20:51,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:51,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:51,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:51,903 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:52,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:52,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 155 states and 264 transitions. [2024-11-08 22:20:52,474 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 264 transitions. [2024-11-08 22:20:52,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:20:52,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:52,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:52,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:52,541 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:52,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:52,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 158 states and 266 transitions. [2024-11-08 22:20:52,916 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 266 transitions. [2024-11-08 22:20:52,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:20:52,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:52,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:52,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:52,984 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:20:55,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:55,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 172 states and 282 transitions. [2024-11-08 22:20:55,987 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 282 transitions. [2024-11-08 22:20:55,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:20:55,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:55,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:55,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:56,016 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 22:20:56,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:56,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 175 states and 286 transitions. [2024-11-08 22:20:56,936 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 286 transitions. [2024-11-08 22:20:56,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:20:56,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:56,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:56,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:56,963 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 22:20:57,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:57,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 175 states and 284 transitions. [2024-11-08 22:20:57,133 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 284 transitions. [2024-11-08 22:20:57,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 22:20:57,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:57,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:57,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:57,294 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:59,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:59,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 183 states and 305 transitions. [2024-11-08 22:20:59,133 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 305 transitions. [2024-11-08 22:20:59,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 22:20:59,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:59,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:59,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:59,178 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:59,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:59,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 186 states and 308 transitions. [2024-11-08 22:20:59,795 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 308 transitions. [2024-11-08 22:20:59,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 22:20:59,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:59,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:59,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:59,838 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:00,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:00,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 189 states and 310 transitions. [2024-11-08 22:21:00,240 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 310 transitions. [2024-11-08 22:21:00,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:21:00,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:00,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:00,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:00,326 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-08 22:21:03,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:03,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 203 states and 326 transitions. [2024-11-08 22:21:03,320 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 326 transitions. [2024-11-08 22:21:03,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:21:03,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:03,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:03,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:03,352 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-08 22:21:04,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:04,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 206 states and 330 transitions. [2024-11-08 22:21:04,553 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 330 transitions. [2024-11-08 22:21:04,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:21:04,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:04,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:04,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:04,580 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 22:21:04,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:04,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 206 states and 328 transitions. [2024-11-08 22:21:04,774 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 328 transitions. [2024-11-08 22:21:04,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:21:04,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:04,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:04,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:04,962 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:07,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:07,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 214 states and 349 transitions. [2024-11-08 22:21:07,177 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 349 transitions. [2024-11-08 22:21:07,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:21:07,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:07,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:07,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:07,237 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:07,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:07,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 217 states and 352 transitions. [2024-11-08 22:21:07,963 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 352 transitions. [2024-11-08 22:21:07,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:21:07,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:07,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:07,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:08,022 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:08,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:08,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 220 states and 354 transitions. [2024-11-08 22:21:08,467 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 354 transitions. [2024-11-08 22:21:08,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:21:08,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:08,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:08,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:08,659 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-11-08 22:21:12,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:12,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 234 states and 370 transitions. [2024-11-08 22:21:12,048 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 370 transitions. [2024-11-08 22:21:12,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:21:12,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:12,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:12,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:12,075 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-08 22:21:13,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:13,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 237 states and 374 transitions. [2024-11-08 22:21:13,342 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 374 transitions. [2024-11-08 22:21:13,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:21:13,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:13,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:13,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:13,375 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-08 22:21:13,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:13,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 237 states and 372 transitions. [2024-11-08 22:21:13,616 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 372 transitions. [2024-11-08 22:21:13,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:21:13,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:13,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:13,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:13,934 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 168 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:16,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:16,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 245 states and 393 transitions. [2024-11-08 22:21:16,389 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 393 transitions. [2024-11-08 22:21:16,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:21:16,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:16,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:16,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:16,447 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 168 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:17,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:17,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 248 states and 396 transitions. [2024-11-08 22:21:17,560 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 396 transitions. [2024-11-08 22:21:17,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:21:17,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:17,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:17,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:17,625 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 168 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:18,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:18,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 251 states and 398 transitions. [2024-11-08 22:21:18,086 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 398 transitions. [2024-11-08 22:21:18,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:21:18,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:18,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:18,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:18,191 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-08 22:21:22,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:22,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 265 states and 414 transitions. [2024-11-08 22:21:22,368 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 414 transitions. [2024-11-08 22:21:22,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:21:22,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:22,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:22,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:22,401 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-08 22:21:24,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:24,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 268 states and 418 transitions. [2024-11-08 22:21:24,229 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 418 transitions. [2024-11-08 22:21:24,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:21:24,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:24,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:24,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:24,278 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-08 22:21:24,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:24,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 268 states and 416 transitions. [2024-11-08 22:21:24,598 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 416 transitions. [2024-11-08 22:21:24,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:21:24,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:24,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:24,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:24,864 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 0 proven. 224 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:27,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:27,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 276 states and 437 transitions. [2024-11-08 22:21:27,648 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 437 transitions. [2024-11-08 22:21:27,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:21:27,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:27,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:27,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:27,726 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 0 proven. 224 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:28,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:28,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 279 states and 440 transitions. [2024-11-08 22:21:28,682 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 440 transitions. [2024-11-08 22:21:28,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:21:28,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:28,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:28,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:28,757 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 0 proven. 224 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:29,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:29,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 282 states and 442 transitions. [2024-11-08 22:21:29,427 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 442 transitions. [2024-11-08 22:21:29,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:21:29,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:29,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:29,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:29,567 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 0 proven. 73 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2024-11-08 22:21:34,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:34,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 296 states and 458 transitions. [2024-11-08 22:21:34,057 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 458 transitions. [2024-11-08 22:21:34,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:21:34,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:34,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:34,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:34,098 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-08 22:21:35,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:35,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 299 states and 462 transitions. [2024-11-08 22:21:35,716 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 462 transitions. [2024-11-08 22:21:35,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:21:35,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:35,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:35,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:35,752 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-11-08 22:21:36,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:36,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 299 states and 460 transitions. [2024-11-08 22:21:36,016 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 460 transitions. [2024-11-08 22:21:36,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:21:36,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:36,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:36,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:36,280 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 0 proven. 288 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:39,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:39,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 307 states and 481 transitions. [2024-11-08 22:21:39,552 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 481 transitions. [2024-11-08 22:21:39,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:21:39,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:39,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:39,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:39,701 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 0 proven. 288 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:40,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:40,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 310 states and 484 transitions. [2024-11-08 22:21:40,869 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 484 transitions. [2024-11-08 22:21:40,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:21:40,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:40,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:40,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:40,954 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 0 proven. 288 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:41,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:41,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 313 states and 486 transitions. [2024-11-08 22:21:41,616 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 486 transitions. [2024-11-08 22:21:41,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:21:41,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:41,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:41,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:41,920 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 83 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2024-11-08 22:21:46,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:46,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 327 states and 502 transitions. [2024-11-08 22:21:46,167 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 502 transitions. [2024-11-08 22:21:46,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:21:46,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:46,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:46,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:46,196 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 256 trivial. 0 not checked. [2024-11-08 22:21:47,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:47,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 330 states and 506 transitions. [2024-11-08 22:21:47,603 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 506 transitions. [2024-11-08 22:21:47,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:21:47,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:47,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:47,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:47,634 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 272 trivial. 0 not checked. [2024-11-08 22:21:47,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:47,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 330 states and 504 transitions. [2024-11-08 22:21:47,850 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 504 transitions. [2024-11-08 22:21:47,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:21:47,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:47,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:47,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:48,109 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 0 proven. 360 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:50,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:50,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 338 states and 525 transitions. [2024-11-08 22:21:50,974 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 525 transitions. [2024-11-08 22:21:50,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:21:50,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:50,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:50,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:51,050 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 0 proven. 360 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:52,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:52,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 341 states and 528 transitions. [2024-11-08 22:21:52,091 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 528 transitions. [2024-11-08 22:21:52,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:21:52,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:52,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:52,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:52,167 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 0 proven. 360 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:52,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:52,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 344 states and 530 transitions. [2024-11-08 22:21:52,773 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 530 transitions. [2024-11-08 22:21:52,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:21:52,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:52,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:52,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:52,914 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 0 proven. 93 refuted. 0 times theorem prover too weak. 297 trivial. 0 not checked. [2024-11-08 22:21:57,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:57,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 358 states and 546 transitions. [2024-11-08 22:21:57,459 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 546 transitions. [2024-11-08 22:21:57,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:21:57,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:57,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:57,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:57,489 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 324 trivial. 0 not checked. [2024-11-08 22:21:59,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:59,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 361 states and 550 transitions. [2024-11-08 22:21:59,023 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 550 transitions. [2024-11-08 22:21:59,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:21:59,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:59,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:59,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:59,052 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-11-08 22:21:59,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:59,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 361 states and 548 transitions. [2024-11-08 22:21:59,285 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 548 transitions. [2024-11-08 22:21:59,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:21:59,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:59,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:59,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:59,553 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 0 proven. 440 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:22:02,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:02,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 369 states and 569 transitions. [2024-11-08 22:22:02,703 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 569 transitions. [2024-11-08 22:22:02,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:22:02,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:02,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:02,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:02,794 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 0 proven. 440 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:22:04,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:04,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 372 states and 572 transitions. [2024-11-08 22:22:04,015 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 572 transitions. [2024-11-08 22:22:04,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:22:04,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:04,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:04,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:04,091 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 0 proven. 440 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:22:04,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:04,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 375 states and 574 transitions. [2024-11-08 22:22:04,773 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 574 transitions. [2024-11-08 22:22:04,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:22:04,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:04,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:04,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:04,935 INFO L134 CoverageAnalysis]: Checked inductivity of 473 backedges. 0 proven. 103 refuted. 0 times theorem prover too weak. 370 trivial. 0 not checked. [2024-11-08 22:22:10,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:10,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 389 states and 590 transitions. [2024-11-08 22:22:10,246 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 590 transitions. [2024-11-08 22:22:10,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:22:10,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:10,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:10,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:10,279 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2024-11-08 22:22:11,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:11,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 392 states and 594 transitions. [2024-11-08 22:22:11,948 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 594 transitions. [2024-11-08 22:22:11,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:22:11,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:11,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:11,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:11,982 INFO L134 CoverageAnalysis]: Checked inductivity of 506 backedges. 86 proven. 0 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-08 22:22:12,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:12,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 392 states and 592 transitions. [2024-11-08 22:22:12,433 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 592 transitions. [2024-11-08 22:22:12,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:22:12,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:12,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:12,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:12,833 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:22:16,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:16,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 400 states and 613 transitions. [2024-11-08 22:22:16,491 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 613 transitions. [2024-11-08 22:22:16,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:22:16,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:16,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:16,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:16,571 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:22:17,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:17,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 403 states and 616 transitions. [2024-11-08 22:22:17,994 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 616 transitions. [2024-11-08 22:22:17,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:22:17,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:17,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:18,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:18,070 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:22:18,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:18,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 406 states and 618 transitions. [2024-11-08 22:22:18,731 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 618 transitions. [2024-11-08 22:22:18,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 22:22:18,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:18,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:18,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:18,883 INFO L134 CoverageAnalysis]: Checked inductivity of 564 backedges. 0 proven. 113 refuted. 0 times theorem prover too weak. 451 trivial. 0 not checked. [2024-11-08 22:22:24,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:24,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 420 states and 634 transitions. [2024-11-08 22:22:24,164 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 634 transitions. [2024-11-08 22:22:24,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 22:22:24,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:24,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:24,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:24,193 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 484 trivial. 0 not checked. [2024-11-08 22:22:26,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:26,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 423 states and 638 transitions. [2024-11-08 22:22:26,123 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 638 transitions. [2024-11-08 22:22:26,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 22:22:26,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:26,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:26,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:26,149 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 506 trivial. 0 not checked. [2024-11-08 22:22:26,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:26,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 423 states and 636 transitions. [2024-11-08 22:22:26,410 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 636 transitions. [2024-11-08 22:22:26,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:22:26,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:26,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:26,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:26,962 INFO L134 CoverageAnalysis]: Checked inductivity of 624 backedges. 0 proven. 624 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:22:31,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:31,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 431 states and 657 transitions. [2024-11-08 22:22:31,280 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 657 transitions. [2024-11-08 22:22:31,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:22:31,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:31,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:31,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:31,464 INFO L134 CoverageAnalysis]: Checked inductivity of 624 backedges. 0 proven. 624 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:22:33,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:33,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 434 states and 660 transitions. [2024-11-08 22:22:33,308 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 660 transitions. [2024-11-08 22:22:33,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:22:33,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:33,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:33,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:33,455 INFO L134 CoverageAnalysis]: Checked inductivity of 624 backedges. 0 proven. 624 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:22:34,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:34,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 437 states and 662 transitions. [2024-11-08 22:22:34,313 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 662 transitions. [2024-11-08 22:22:34,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:22:34,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:34,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:34,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:34,540 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 0 proven. 123 refuted. 0 times theorem prover too weak. 540 trivial. 0 not checked. [2024-11-08 22:22:40,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:40,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 451 states and 678 transitions. [2024-11-08 22:22:40,887 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 678 transitions. [2024-11-08 22:22:40,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 22:22:40,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:40,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:40,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:40,924 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 576 trivial. 0 not checked. [2024-11-08 22:22:43,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:43,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 454 states and 682 transitions. [2024-11-08 22:22:43,046 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 682 transitions. [2024-11-08 22:22:43,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 22:22:43,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:43,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:43,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:43,084 INFO L134 CoverageAnalysis]: Checked inductivity of 702 backedges. 102 proven. 0 refuted. 0 times theorem prover too weak. 600 trivial. 0 not checked. [2024-11-08 22:22:43,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:43,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 454 states and 680 transitions. [2024-11-08 22:22:43,382 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 680 transitions. [2024-11-08 22:22:43,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 22:22:43,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:43,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:43,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:43,813 INFO L134 CoverageAnalysis]: Checked inductivity of 728 backedges. 0 proven. 728 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:22:48,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:48,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 462 states and 701 transitions. [2024-11-08 22:22:48,233 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 701 transitions. [2024-11-08 22:22:48,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 22:22:48,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:48,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:48,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:48,374 INFO L134 CoverageAnalysis]: Checked inductivity of 728 backedges. 0 proven. 728 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:22:49,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:49,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 465 states and 704 transitions. [2024-11-08 22:22:49,951 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 704 transitions. [2024-11-08 22:22:49,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 22:22:49,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:49,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:49,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:50,065 INFO L134 CoverageAnalysis]: Checked inductivity of 728 backedges. 0 proven. 728 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:22:51,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:51,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 468 states and 706 transitions. [2024-11-08 22:22:51,170 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 706 transitions. [2024-11-08 22:22:51,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 22:22:51,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:51,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:51,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:51,348 INFO L134 CoverageAnalysis]: Checked inductivity of 770 backedges. 0 proven. 133 refuted. 0 times theorem prover too weak. 637 trivial. 0 not checked. [2024-11-08 22:22:58,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:58,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 482 states and 722 transitions. [2024-11-08 22:22:58,421 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 722 transitions. [2024-11-08 22:22:58,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 22:22:58,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:58,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:58,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:58,459 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 676 trivial. 0 not checked. [2024-11-08 22:23:00,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:00,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 485 states and 726 transitions. [2024-11-08 22:23:00,866 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 726 transitions. [2024-11-08 22:23:00,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 22:23:00,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:00,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:00,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:00,935 INFO L134 CoverageAnalysis]: Checked inductivity of 812 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 702 trivial. 0 not checked. [2024-11-08 22:23:01,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:01,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 485 states and 724 transitions. [2024-11-08 22:23:01,297 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 724 transitions. [2024-11-08 22:23:01,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 22:23:01,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:01,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:01,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:01,856 INFO L134 CoverageAnalysis]: Checked inductivity of 840 backedges. 0 proven. 840 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:23:06,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:06,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 493 states and 745 transitions. [2024-11-08 22:23:06,362 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 745 transitions. [2024-11-08 22:23:06,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 22:23:06,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:06,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:06,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:06,659 INFO L134 CoverageAnalysis]: Checked inductivity of 840 backedges. 0 proven. 840 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:23:08,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:08,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 496 states and 748 transitions. [2024-11-08 22:23:08,184 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 748 transitions. [2024-11-08 22:23:08,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 22:23:08,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:08,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:08,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:08,278 INFO L134 CoverageAnalysis]: Checked inductivity of 840 backedges. 0 proven. 840 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:23:09,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:09,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 499 states and 750 transitions. [2024-11-08 22:23:09,182 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 750 transitions. [2024-11-08 22:23:09,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 22:23:09,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:09,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:09,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:09,356 INFO L134 CoverageAnalysis]: Checked inductivity of 885 backedges. 0 proven. 143 refuted. 0 times theorem prover too weak. 742 trivial. 0 not checked. [2024-11-08 22:23:16,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:16,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 513 states and 766 transitions. [2024-11-08 22:23:16,572 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 766 transitions. [2024-11-08 22:23:16,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 22:23:16,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:16,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:16,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:16,603 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 784 trivial. 0 not checked. [2024-11-08 22:23:19,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:19,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 516 states and 770 transitions. [2024-11-08 22:23:19,347 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 770 transitions. [2024-11-08 22:23:19,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 22:23:19,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:19,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:19,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:19,386 INFO L134 CoverageAnalysis]: Checked inductivity of 930 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 812 trivial. 0 not checked. [2024-11-08 22:23:19,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:19,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 516 states and 768 transitions. [2024-11-08 22:23:19,753 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 768 transitions. [2024-11-08 22:23:19,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 22:23:19,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:19,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:19,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:20,198 INFO L134 CoverageAnalysis]: Checked inductivity of 960 backedges. 0 proven. 960 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:23:26,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:26,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 524 states and 789 transitions. [2024-11-08 22:23:26,390 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 789 transitions. [2024-11-08 22:23:26,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 22:23:26,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:26,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:26,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:26,665 INFO L134 CoverageAnalysis]: Checked inductivity of 960 backedges. 0 proven. 960 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:23:28,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:28,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 527 states and 792 transitions. [2024-11-08 22:23:28,803 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 792 transitions. [2024-11-08 22:23:28,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 22:23:28,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:28,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:28,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:29,169 INFO L134 CoverageAnalysis]: Checked inductivity of 960 backedges. 0 proven. 960 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:23:30,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:30,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 530 states and 794 transitions. [2024-11-08 22:23:30,277 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 794 transitions. [2024-11-08 22:23:30,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 22:23:30,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:30,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:30,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:30,539 INFO L134 CoverageAnalysis]: Checked inductivity of 1008 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 855 trivial. 0 not checked. [2024-11-08 22:23:39,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:39,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 544 states and 810 transitions. [2024-11-08 22:23:39,231 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 810 transitions. [2024-11-08 22:23:39,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 22:23:39,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:39,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:39,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:39,283 INFO L134 CoverageAnalysis]: Checked inductivity of 1024 backedges. 124 proven. 0 refuted. 0 times theorem prover too weak. 900 trivial. 0 not checked. [2024-11-08 22:23:42,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:42,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 547 states and 814 transitions. [2024-11-08 22:23:42,266 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 814 transitions. [2024-11-08 22:23:42,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 22:23:42,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:42,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:42,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:42,310 INFO L134 CoverageAnalysis]: Checked inductivity of 1056 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 930 trivial. 0 not checked. [2024-11-08 22:23:42,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:42,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 547 states and 812 transitions. [2024-11-08 22:23:42,906 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 812 transitions. [2024-11-08 22:23:42,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 22:23:42,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:42,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:42,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:43,458 INFO L134 CoverageAnalysis]: Checked inductivity of 1088 backedges. 0 proven. 1088 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:23:49,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:49,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 555 states and 833 transitions. [2024-11-08 22:23:49,132 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 833 transitions. [2024-11-08 22:23:49,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 22:23:49,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:49,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:49,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:49,348 INFO L134 CoverageAnalysis]: Checked inductivity of 1088 backedges. 0 proven. 1088 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:23:51,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:51,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 558 states and 836 transitions. [2024-11-08 22:23:51,724 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 836 transitions. [2024-11-08 22:23:51,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 22:23:51,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:51,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:51,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:51,864 INFO L134 CoverageAnalysis]: Checked inductivity of 1088 backedges. 0 proven. 1088 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:23:53,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:53,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 561 states and 838 transitions. [2024-11-08 22:23:53,187 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 838 transitions. [2024-11-08 22:23:53,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 22:23:53,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:53,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:53,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:53,598 INFO L134 CoverageAnalysis]: Checked inductivity of 1139 backedges. 0 proven. 163 refuted. 0 times theorem prover too weak. 976 trivial. 0 not checked. [2024-11-08 22:24:02,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:02,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 575 states and 854 transitions. [2024-11-08 22:24:02,237 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 854 transitions. [2024-11-08 22:24:02,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 22:24:02,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:02,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:02,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:02,403 INFO L134 CoverageAnalysis]: Checked inductivity of 1156 backedges. 132 proven. 0 refuted. 0 times theorem prover too weak. 1024 trivial. 0 not checked. [2024-11-08 22:24:05,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:05,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 578 states and 858 transitions. [2024-11-08 22:24:05,047 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 858 transitions. [2024-11-08 22:24:05,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 22:24:05,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:05,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:05,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:05,087 INFO L134 CoverageAnalysis]: Checked inductivity of 1190 backedges. 134 proven. 0 refuted. 0 times theorem prover too weak. 1056 trivial. 0 not checked. [2024-11-08 22:24:05,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:05,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 578 states and 856 transitions. [2024-11-08 22:24:05,747 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 856 transitions. [2024-11-08 22:24:05,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 22:24:05,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:05,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:05,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:06,262 INFO L134 CoverageAnalysis]: Checked inductivity of 1224 backedges. 0 proven. 1224 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:12,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:12,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 877 states to 586 states and 877 transitions. [2024-11-08 22:24:12,582 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 877 transitions. [2024-11-08 22:24:12,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 22:24:12,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:12,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:12,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:12,766 INFO L134 CoverageAnalysis]: Checked inductivity of 1224 backedges. 0 proven. 1224 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:15,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:15,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 589 states and 880 transitions. [2024-11-08 22:24:15,373 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 880 transitions. [2024-11-08 22:24:15,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 22:24:15,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:15,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:15,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:15,558 INFO L134 CoverageAnalysis]: Checked inductivity of 1224 backedges. 0 proven. 1224 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:16,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:16,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 592 states and 882 transitions. [2024-11-08 22:24:16,961 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 882 transitions. [2024-11-08 22:24:16,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 22:24:16,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:16,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:16,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:17,269 INFO L134 CoverageAnalysis]: Checked inductivity of 1278 backedges. 0 proven. 173 refuted. 0 times theorem prover too weak. 1105 trivial. 0 not checked. [2024-11-08 22:24:27,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:27,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 606 states and 898 transitions. [2024-11-08 22:24:27,410 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 898 transitions. [2024-11-08 22:24:27,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 22:24:27,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:27,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:27,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:27,444 INFO L134 CoverageAnalysis]: Checked inductivity of 1296 backedges. 140 proven. 0 refuted. 0 times theorem prover too weak. 1156 trivial. 0 not checked. [2024-11-08 22:24:30,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:30,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 609 states and 902 transitions. [2024-11-08 22:24:30,505 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 902 transitions. [2024-11-08 22:24:30,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 22:24:30,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:30,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:30,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:30,562 INFO L134 CoverageAnalysis]: Checked inductivity of 1332 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 1190 trivial. 0 not checked. [2024-11-08 22:24:31,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:31,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 609 states and 900 transitions. [2024-11-08 22:24:31,164 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 900 transitions. [2024-11-08 22:24:31,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 22:24:31,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:31,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:31,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:31,699 INFO L134 CoverageAnalysis]: Checked inductivity of 1368 backedges. 0 proven. 1368 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:38,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:38,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 617 states and 921 transitions. [2024-11-08 22:24:38,144 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 921 transitions. [2024-11-08 22:24:38,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 22:24:38,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:38,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:38,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:38,302 INFO L134 CoverageAnalysis]: Checked inductivity of 1368 backedges. 0 proven. 1368 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:40,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:40,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 620 states and 924 transitions. [2024-11-08 22:24:40,830 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 924 transitions. [2024-11-08 22:24:40,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 22:24:40,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:40,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:40,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:40,994 INFO L134 CoverageAnalysis]: Checked inductivity of 1368 backedges. 0 proven. 1368 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:42,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:42,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 623 states and 926 transitions. [2024-11-08 22:24:42,174 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 926 transitions. [2024-11-08 22:24:42,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:24:42,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:42,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:42,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:42,459 INFO L134 CoverageAnalysis]: Checked inductivity of 1425 backedges. 0 proven. 183 refuted. 0 times theorem prover too weak. 1242 trivial. 0 not checked. [2024-11-08 22:24:52,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:52,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 637 states and 942 transitions. [2024-11-08 22:24:52,331 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 942 transitions. [2024-11-08 22:24:52,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 22:24:52,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:52,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:52,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:52,383 INFO L134 CoverageAnalysis]: Checked inductivity of 1444 backedges. 148 proven. 0 refuted. 0 times theorem prover too weak. 1296 trivial. 0 not checked. [2024-11-08 22:24:55,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:55,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 640 states and 946 transitions. [2024-11-08 22:24:55,774 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 946 transitions. [2024-11-08 22:24:55,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 22:24:55,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:55,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:55,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:55,810 INFO L134 CoverageAnalysis]: Checked inductivity of 1482 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 1332 trivial. 0 not checked. [2024-11-08 22:24:56,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:56,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 640 states and 944 transitions. [2024-11-08 22:24:56,285 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 944 transitions. [2024-11-08 22:24:56,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 22:24:56,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:56,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:56,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:57,152 INFO L134 CoverageAnalysis]: Checked inductivity of 1520 backedges. 0 proven. 1520 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:04,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:04,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 648 states and 965 transitions. [2024-11-08 22:25:04,219 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 965 transitions. [2024-11-08 22:25:04,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 22:25:04,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:04,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:04,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:04,393 INFO L134 CoverageAnalysis]: Checked inductivity of 1520 backedges. 0 proven. 1520 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:07,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:07,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 651 states and 968 transitions. [2024-11-08 22:25:07,112 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 968 transitions. [2024-11-08 22:25:07,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 22:25:07,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:07,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:07,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:07,290 INFO L134 CoverageAnalysis]: Checked inductivity of 1520 backedges. 0 proven. 1520 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:08,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:08,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 654 states and 970 transitions. [2024-11-08 22:25:08,514 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 970 transitions. [2024-11-08 22:25:08,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-08 22:25:08,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:08,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:08,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:09,060 INFO L134 CoverageAnalysis]: Checked inductivity of 1580 backedges. 0 proven. 193 refuted. 0 times theorem prover too weak. 1387 trivial. 0 not checked. [2024-11-08 22:25:18,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:18,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 668 states and 986 transitions. [2024-11-08 22:25:18,700 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 986 transitions. [2024-11-08 22:25:18,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 22:25:18,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:18,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:18,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:18,736 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 156 proven. 0 refuted. 0 times theorem prover too weak. 1444 trivial. 0 not checked. [2024-11-08 22:25:21,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:21,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 671 states and 990 transitions. [2024-11-08 22:25:21,623 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 990 transitions. [2024-11-08 22:25:21,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 22:25:21,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:21,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:21,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:21,676 INFO L134 CoverageAnalysis]: Checked inductivity of 1640 backedges. 158 proven. 0 refuted. 0 times theorem prover too weak. 1482 trivial. 0 not checked. [2024-11-08 22:25:22,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:22,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 671 states and 988 transitions. [2024-11-08 22:25:22,157 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 988 transitions. [2024-11-08 22:25:22,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 22:25:22,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:22,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:22,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:22,671 INFO L134 CoverageAnalysis]: Checked inductivity of 1680 backedges. 0 proven. 1680 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:29,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:29,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 679 states and 1009 transitions. [2024-11-08 22:25:29,335 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1009 transitions. [2024-11-08 22:25:29,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 22:25:29,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:29,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:29,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:29,912 INFO L134 CoverageAnalysis]: Checked inductivity of 1680 backedges. 0 proven. 1680 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:32,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:32,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 682 states and 1012 transitions. [2024-11-08 22:25:32,390 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1012 transitions. [2024-11-08 22:25:32,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 22:25:32,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:32,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:32,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:32,776 INFO L134 CoverageAnalysis]: Checked inductivity of 1680 backedges. 0 proven. 1680 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:34,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:34,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 685 states and 1014 transitions. [2024-11-08 22:25:34,428 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1014 transitions. [2024-11-08 22:25:34,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-08 22:25:34,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:34,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:34,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:35,055 INFO L134 CoverageAnalysis]: Checked inductivity of 1743 backedges. 0 proven. 203 refuted. 0 times theorem prover too weak. 1540 trivial. 0 not checked. [2024-11-08 22:25:46,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:46,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1030 states to 699 states and 1030 transitions. [2024-11-08 22:25:46,063 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1030 transitions. [2024-11-08 22:25:46,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 22:25:46,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:46,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:46,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:46,414 INFO L134 CoverageAnalysis]: Checked inductivity of 1764 backedges. 164 proven. 0 refuted. 0 times theorem prover too weak. 1600 trivial. 0 not checked. [2024-11-08 22:25:50,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:50,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 702 states and 1034 transitions. [2024-11-08 22:25:50,304 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1034 transitions. [2024-11-08 22:25:50,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 22:25:50,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:50,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:50,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:50,344 INFO L134 CoverageAnalysis]: Checked inductivity of 1806 backedges. 166 proven. 0 refuted. 0 times theorem prover too weak. 1640 trivial. 0 not checked. [2024-11-08 22:25:50,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:50,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 702 states and 1032 transitions. [2024-11-08 22:25:50,858 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1032 transitions. [2024-11-08 22:25:50,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-08 22:25:50,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:50,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:50,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:51,716 INFO L134 CoverageAnalysis]: Checked inductivity of 1848 backedges. 0 proven. 1848 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:59,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:59,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 710 states and 1053 transitions. [2024-11-08 22:25:59,750 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 1053 transitions. [2024-11-08 22:25:59,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-08 22:25:59,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:59,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:59,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:00,070 INFO L134 CoverageAnalysis]: Checked inductivity of 1848 backedges. 0 proven. 1848 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:03,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:03,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 713 states and 1056 transitions. [2024-11-08 22:26:03,245 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1056 transitions. [2024-11-08 22:26:03,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-08 22:26:03,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:03,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:03,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:03,640 INFO L134 CoverageAnalysis]: Checked inductivity of 1848 backedges. 0 proven. 1848 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:05,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:05,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 716 states and 1058 transitions. [2024-11-08 22:26:05,168 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 1058 transitions. [2024-11-08 22:26:05,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-08 22:26:05,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:05,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:05,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:05,806 INFO L134 CoverageAnalysis]: Checked inductivity of 1914 backedges. 0 proven. 213 refuted. 0 times theorem prover too weak. 1701 trivial. 0 not checked. [2024-11-08 22:26:17,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:17,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 730 states and 1074 transitions. [2024-11-08 22:26:17,546 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1074 transitions. [2024-11-08 22:26:17,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 22:26:17,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:17,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:17,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:17,587 INFO L134 CoverageAnalysis]: Checked inductivity of 1936 backedges. 172 proven. 0 refuted. 0 times theorem prover too weak. 1764 trivial. 0 not checked. [2024-11-08 22:26:21,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:21,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 733 states and 1078 transitions. [2024-11-08 22:26:21,494 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 1078 transitions. [2024-11-08 22:26:21,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-08 22:26:21,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:21,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:21,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:21,547 INFO L134 CoverageAnalysis]: Checked inductivity of 1980 backedges. 174 proven. 0 refuted. 0 times theorem prover too weak. 1806 trivial. 0 not checked. [2024-11-08 22:26:22,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:22,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 733 states and 1076 transitions. [2024-11-08 22:26:22,104 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 1076 transitions. [2024-11-08 22:26:22,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-08 22:26:22,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:22,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:22,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:23,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2024 backedges. 0 proven. 2024 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:31,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:31,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 741 states and 1097 transitions. [2024-11-08 22:26:31,435 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1097 transitions. [2024-11-08 22:26:31,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-08 22:26:31,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:31,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:31,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:31,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2024 backedges. 0 proven. 2024 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:34,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:34,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 744 states and 1100 transitions. [2024-11-08 22:26:34,965 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1100 transitions. [2024-11-08 22:26:34,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-08 22:26:34,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:34,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:34,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:35,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2024 backedges. 0 proven. 2024 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:37,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:37,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 747 states and 1102 transitions. [2024-11-08 22:26:37,184 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 1102 transitions. [2024-11-08 22:26:37,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 22:26:37,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:37,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:37,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:37,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2093 backedges. 0 proven. 223 refuted. 0 times theorem prover too weak. 1870 trivial. 0 not checked. [2024-11-08 22:26:50,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:50,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 761 states and 1118 transitions. [2024-11-08 22:26:50,270 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 1118 transitions. [2024-11-08 22:26:50,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 22:26:50,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:50,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:50,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:50,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2116 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 1936 trivial. 0 not checked. [2024-11-08 22:26:54,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:54,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 764 states and 1122 transitions. [2024-11-08 22:26:54,419 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1122 transitions. [2024-11-08 22:26:54,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 22:26:54,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:54,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:54,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:54,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2162 backedges. 182 proven. 0 refuted. 0 times theorem prover too weak. 1980 trivial. 0 not checked. [2024-11-08 22:26:55,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:55,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 764 states and 1120 transitions. [2024-11-08 22:26:55,055 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1120 transitions. [2024-11-08 22:26:55,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-08 22:26:55,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:55,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:55,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:56,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2208 backedges. 0 proven. 2208 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:27:05,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:05,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1141 states to 772 states and 1141 transitions. [2024-11-08 22:27:05,097 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 1141 transitions. [2024-11-08 22:27:05,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-08 22:27:05,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:05,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:05,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:05,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2208 backedges. 0 proven. 2208 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:27:08,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:08,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 775 states and 1144 transitions. [2024-11-08 22:27:08,981 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1144 transitions. [2024-11-08 22:27:08,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-08 22:27:08,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:08,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:08,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:09,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2208 backedges. 0 proven. 2208 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:27:11,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:11,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 778 states and 1146 transitions. [2024-11-08 22:27:11,270 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 1146 transitions. [2024-11-08 22:27:11,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-08 22:27:11,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:11,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:11,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:12,026 INFO L134 CoverageAnalysis]: Checked inductivity of 2280 backedges. 0 proven. 233 refuted. 0 times theorem prover too weak. 2047 trivial. 0 not checked. [2024-11-08 22:27:24,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:24,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 792 states and 1162 transitions. [2024-11-08 22:27:24,530 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1162 transitions. [2024-11-08 22:27:24,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-08 22:27:24,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:24,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:24,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:24,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2304 backedges. 188 proven. 0 refuted. 0 times theorem prover too weak. 2116 trivial. 0 not checked. [2024-11-08 22:27:28,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:28,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1166 states to 795 states and 1166 transitions. [2024-11-08 22:27:28,813 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1166 transitions. [2024-11-08 22:27:28,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-08 22:27:28,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:28,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:28,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:28,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2352 backedges. 190 proven. 0 refuted. 0 times theorem prover too weak. 2162 trivial. 0 not checked. [2024-11-08 22:27:29,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:29,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 795 states and 1164 transitions. [2024-11-08 22:27:29,748 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1164 transitions. [2024-11-08 22:27:29,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-08 22:27:29,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:29,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:29,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:30,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2400 backedges. 0 proven. 2400 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:27:39,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:39,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1185 states to 803 states and 1185 transitions. [2024-11-08 22:27:39,696 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1185 transitions. [2024-11-08 22:27:39,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-08 22:27:39,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:39,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:39,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:39,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2400 backedges. 0 proven. 2400 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:27:43,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:43,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1188 states to 806 states and 1188 transitions. [2024-11-08 22:27:43,052 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1188 transitions. [2024-11-08 22:27:43,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-08 22:27:43,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:43,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:43,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:43,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2400 backedges. 0 proven. 2400 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:27:45,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:45,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1190 states to 809 states and 1190 transitions. [2024-11-08 22:27:45,036 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 1190 transitions. [2024-11-08 22:27:45,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-08 22:27:45,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:45,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:45,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:45,856 INFO L134 CoverageAnalysis]: Checked inductivity of 2475 backedges. 0 proven. 243 refuted. 0 times theorem prover too weak. 2232 trivial. 0 not checked. [2024-11-08 22:27:59,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:59,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 823 states and 1206 transitions. [2024-11-08 22:27:59,505 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1206 transitions. [2024-11-08 22:27:59,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-08 22:27:59,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:59,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:59,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:59,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2500 backedges. 196 proven. 0 refuted. 0 times theorem prover too weak. 2304 trivial. 0 not checked. [2024-11-08 22:28:04,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:04,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 826 states and 1210 transitions. [2024-11-08 22:28:04,398 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1210 transitions. [2024-11-08 22:28:04,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-08 22:28:04,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:04,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:04,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:04,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2550 backedges. 198 proven. 0 refuted. 0 times theorem prover too weak. 2352 trivial. 0 not checked. [2024-11-08 22:28:05,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:05,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 826 states and 1208 transitions. [2024-11-08 22:28:05,045 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1208 transitions. [2024-11-08 22:28:05,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-08 22:28:05,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:05,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:05,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:06,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2600 backedges. 0 proven. 2600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:28:15,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:15,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 834 states and 1229 transitions. [2024-11-08 22:28:15,548 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1229 transitions. [2024-11-08 22:28:15,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-08 22:28:15,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:15,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:15,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:15,773 INFO L134 CoverageAnalysis]: Checked inductivity of 2600 backedges. 0 proven. 2600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:28:18,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:18,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1232 states to 837 states and 1232 transitions. [2024-11-08 22:28:18,680 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1232 transitions. [2024-11-08 22:28:18,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-08 22:28:18,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:18,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:18,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:19,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2600 backedges. 0 proven. 2600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:28:20,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:20,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 840 states and 1234 transitions. [2024-11-08 22:28:20,867 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 1234 transitions. [2024-11-08 22:28:20,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-08 22:28:20,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:20,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:20,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:21,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2678 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 2425 trivial. 0 not checked. [2024-11-08 22:28:35,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:35,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1250 states to 854 states and 1250 transitions. [2024-11-08 22:28:35,548 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 1250 transitions. [2024-11-08 22:28:35,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-08 22:28:35,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:35,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:35,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:35,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2704 backedges. 204 proven. 0 refuted. 0 times theorem prover too weak. 2500 trivial. 0 not checked. [2024-11-08 22:28:39,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:39,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1254 states to 857 states and 1254 transitions. [2024-11-08 22:28:39,643 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1254 transitions. [2024-11-08 22:28:39,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-08 22:28:39,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:39,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:39,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:39,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2756 backedges. 206 proven. 0 refuted. 0 times theorem prover too weak. 2550 trivial. 0 not checked. [2024-11-08 22:28:40,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:40,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1252 states to 857 states and 1252 transitions. [2024-11-08 22:28:40,571 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1252 transitions. [2024-11-08 22:28:40,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-08 22:28:40,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:40,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:40,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:41,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2808 backedges. 0 proven. 2808 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:28:51,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:51,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1273 states to 865 states and 1273 transitions. [2024-11-08 22:28:51,195 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1273 transitions. [2024-11-08 22:28:51,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-08 22:28:51,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:51,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:51,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:51,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2808 backedges. 0 proven. 2808 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:28:55,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:55,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1276 states to 868 states and 1276 transitions. [2024-11-08 22:28:55,275 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1276 transitions. [2024-11-08 22:28:55,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-08 22:28:55,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:55,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:55,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:55,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2808 backedges. 0 proven. 2808 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:28:57,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:57,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 871 states and 1278 transitions. [2024-11-08 22:28:57,439 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1278 transitions. [2024-11-08 22:28:57,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-08 22:28:57,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:57,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:57,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:58,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2889 backedges. 0 proven. 263 refuted. 0 times theorem prover too weak. 2626 trivial. 0 not checked. [2024-11-08 22:29:11,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:11,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 885 states and 1294 transitions. [2024-11-08 22:29:11,435 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 1294 transitions. [2024-11-08 22:29:11,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-08 22:29:11,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:11,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:11,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:11,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2916 backedges. 212 proven. 0 refuted. 0 times theorem prover too weak. 2704 trivial. 0 not checked. [2024-11-08 22:29:16,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:16,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1298 states to 888 states and 1298 transitions. [2024-11-08 22:29:16,584 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 1298 transitions. [2024-11-08 22:29:16,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-08 22:29:16,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:16,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:16,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:16,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2970 backedges. 214 proven. 0 refuted. 0 times theorem prover too weak. 2756 trivial. 0 not checked. [2024-11-08 22:29:17,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:17,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1296 states to 888 states and 1296 transitions. [2024-11-08 22:29:17,285 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 1296 transitions. [2024-11-08 22:29:17,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-08 22:29:17,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:17,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:17,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:18,372 INFO L134 CoverageAnalysis]: Checked inductivity of 3024 backedges. 0 proven. 3024 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:29:28,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:28,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1317 states to 896 states and 1317 transitions. [2024-11-08 22:29:28,193 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 1317 transitions. [2024-11-08 22:29:28,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-08 22:29:28,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:28,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:28,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:28,822 INFO L134 CoverageAnalysis]: Checked inductivity of 3024 backedges. 0 proven. 3024 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:29:32,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:32,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1320 states to 899 states and 1320 transitions. [2024-11-08 22:29:32,973 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 1320 transitions. [2024-11-08 22:29:32,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-08 22:29:32,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:32,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:32,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:33,561 INFO L134 CoverageAnalysis]: Checked inductivity of 3024 backedges. 0 proven. 3024 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:29:35,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:35,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1322 states to 902 states and 1322 transitions. [2024-11-08 22:29:35,087 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1322 transitions. [2024-11-08 22:29:35,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-08 22:29:35,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:35,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:35,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:36,193 INFO L134 CoverageAnalysis]: Checked inductivity of 3108 backedges. 0 proven. 273 refuted. 0 times theorem prover too weak. 2835 trivial. 0 not checked. [2024-11-08 22:29:51,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:51,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1338 states to 916 states and 1338 transitions. [2024-11-08 22:29:51,311 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1338 transitions. [2024-11-08 22:29:51,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-08 22:29:51,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:51,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:51,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:51,363 INFO L134 CoverageAnalysis]: Checked inductivity of 3136 backedges. 220 proven. 0 refuted. 0 times theorem prover too weak. 2916 trivial. 0 not checked. [2024-11-08 22:29:56,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:56,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1342 states to 919 states and 1342 transitions. [2024-11-08 22:29:56,718 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1342 transitions. [2024-11-08 22:29:56,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-08 22:29:56,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:56,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:56,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:56,769 INFO L134 CoverageAnalysis]: Checked inductivity of 3192 backedges. 222 proven. 0 refuted. 0 times theorem prover too weak. 2970 trivial. 0 not checked. [2024-11-08 22:29:57,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:57,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1340 states to 919 states and 1340 transitions. [2024-11-08 22:29:57,445 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1340 transitions. [2024-11-08 22:29:57,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-08 22:29:57,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:57,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:57,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:58,696 INFO L134 CoverageAnalysis]: Checked inductivity of 3248 backedges. 0 proven. 3248 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.