./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-memory-alloca/c.01-no-inv-alloca.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d784db31-6df1-44af-b92c-1ffad070eeca/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d784db31-6df1-44af-b92c-1ffad070eeca/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_d784db31-6df1-44af-b92c-1ffad070eeca/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d784db31-6df1-44af-b92c-1ffad070eeca/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-memory-alloca/c.01-no-inv-alloca.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d784db31-6df1-44af-b92c-1ffad070eeca/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_d784db31-6df1-44af-b92c-1ffad070eeca/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 f49dce48b63f0ee8eed4ac47c25c384a83e3c23200b58c130c184e2b953e32f3 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:08:30,024 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:08:30,164 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d784db31-6df1-44af-b92c-1ffad070eeca/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-11-09 00:08:30,175 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:08:30,176 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:08:30,225 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:08:30,226 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:08:30,227 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:08:30,228 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:08:30,230 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:08:30,231 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:08:30,232 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:08:30,232 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:08:30,232 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:08:30,233 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:08:30,233 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:08:30,234 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:08:30,234 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:08:30,235 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-09 00:08:30,235 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:08:30,240 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:08:30,241 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:08:30,245 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:08:30,245 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:08:30,246 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:08:30,246 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:08:30,247 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:08:30,247 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:08:30,247 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:08:30,248 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:08:30,248 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:08:30,248 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:08:30,251 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_d784db31-6df1-44af-b92c-1ffad070eeca/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d784db31-6df1-44af-b92c-1ffad070eeca/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f49dce48b63f0ee8eed4ac47c25c384a83e3c23200b58c130c184e2b953e32f3 [2024-11-09 00:08:30,584 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:08:30,618 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:08:30,622 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:08:30,624 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:08:30,624 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:08:30,626 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d784db31-6df1-44af-b92c-1ffad070eeca/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/termination-memory-alloca/c.01-no-inv-alloca.i Unable to find full path for "g++" [2024-11-09 00:08:33,116 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:08:33,429 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:08:33,430 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d784db31-6df1-44af-b92c-1ffad070eeca/sv-benchmarks/c/termination-memory-alloca/c.01-no-inv-alloca.i [2024-11-09 00:08:33,448 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d784db31-6df1-44af-b92c-1ffad070eeca/bin/ukojak-verify-ImItNfHLgk/data/0ef896254/dafe243360cb44818b8660508f54d322/FLAGdd859672f [2024-11-09 00:08:33,464 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d784db31-6df1-44af-b92c-1ffad070eeca/bin/ukojak-verify-ImItNfHLgk/data/0ef896254/dafe243360cb44818b8660508f54d322 [2024-11-09 00:08:33,468 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:08:33,470 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:08:33,472 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:08:33,472 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:08:33,480 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:08:33,481 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:08:33" (1/1) ... [2024-11-09 00:08:33,483 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62f951b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:08:33, skipping insertion in model container [2024-11-09 00:08:33,483 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:08:33" (1/1) ... [2024-11-09 00:08:33,539 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:08:34,041 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:08:34,054 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:08:34,139 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:08:34,181 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:08:34,182 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:08:34 WrapperNode [2024-11-09 00:08:34,182 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:08:34,183 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:08:34,184 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:08:34,184 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:08:34,193 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:08:34" (1/1) ... [2024-11-09 00:08:34,213 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:08:34" (1/1) ... [2024-11-09 00:08:34,243 INFO L138 Inliner]: procedures = 111, calls = 25, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 80 [2024-11-09 00:08:34,244 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:08:34,245 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:08:34,245 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:08:34,246 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:08:34,258 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:08:34" (1/1) ... [2024-11-09 00:08:34,259 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:08:34" (1/1) ... [2024-11-09 00:08:34,262 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:08:34" (1/1) ... [2024-11-09 00:08:34,263 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:08:34" (1/1) ... [2024-11-09 00:08:34,276 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:08:34" (1/1) ... [2024-11-09 00:08:34,284 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:08:34" (1/1) ... [2024-11-09 00:08:34,289 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:08:34" (1/1) ... [2024-11-09 00:08:34,290 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:08:34" (1/1) ... [2024-11-09 00:08:34,296 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:08:34,297 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:08:34,297 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:08:34,297 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:08:34,303 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:08:34" (1/1) ... [2024-11-09 00:08:34,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:08:34,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d784db31-6df1-44af-b92c-1ffad070eeca/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:08:34,353 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d784db31-6df1-44af-b92c-1ffad070eeca/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:08:34,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d784db31-6df1-44af-b92c-1ffad070eeca/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:08:34,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:08:34,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:08:34,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:08:34,392 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:08:34,393 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:08:34,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:08:34,545 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:08:34,548 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:08:34,764 INFO L? ?]: Removed 21 outVars from TransFormulas that were not future-live. [2024-11-09 00:08:34,765 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:08:34,849 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:08:34,849 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-09 00:08:34,850 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:08:34 BoogieIcfgContainer [2024-11-09 00:08:34,850 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:08:34,851 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:08:34,852 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:08:34,869 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:08:34,869 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:08:34" (1/1) ... [2024-11-09 00:08:34,881 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:08:34,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:34,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 16 states and 19 transitions. [2024-11-09 00:08:34,963 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 19 transitions. [2024-11-09 00:08:34,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 00:08:34,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:34,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:35,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:35,317 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:35,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:35,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 16 states and 17 transitions. [2024-11-09 00:08:35,354 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 17 transitions. [2024-11-09 00:08:35,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 00:08:35,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:35,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:35,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:35,707 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:35,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:35,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 19 states and 21 transitions. [2024-11-09 00:08:35,803 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 21 transitions. [2024-11-09 00:08:35,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:08:35,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:35,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:35,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:36,459 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:36,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:36,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 25 states and 33 transitions. [2024-11-09 00:08:36,920 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 33 transitions. [2024-11-09 00:08:36,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:08:36,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:36,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:36,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:37,046 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:37,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:37,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 26 states and 34 transitions. [2024-11-09 00:08:37,074 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 34 transitions. [2024-11-09 00:08:37,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:08:37,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:37,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:37,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:37,359 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:37,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:37,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 29 states and 39 transitions. [2024-11-09 00:08:37,900 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 39 transitions. [2024-11-09 00:08:37,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:08:37,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:37,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:37,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:38,183 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:38,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:38,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 32 states and 46 transitions. [2024-11-09 00:08:38,472 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 46 transitions. [2024-11-09 00:08:38,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:08:38,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:38,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:38,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:38,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:40,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:40,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 39 states and 59 transitions. [2024-11-09 00:08:40,488 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 59 transitions. [2024-11-09 00:08:40,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:08:40,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:40,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:40,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:40,772 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:41,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:41,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 43 states and 69 transitions. [2024-11-09 00:08:41,794 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 69 transitions. [2024-11-09 00:08:41,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:08:41,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:41,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:41,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:42,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:43,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:43,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 46 states and 75 transitions. [2024-11-09 00:08:43,100 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 75 transitions. [2024-11-09 00:08:43,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:08:43,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:43,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:43,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:43,326 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:08:44,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:44,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 49 states and 81 transitions. [2024-11-09 00:08:44,154 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 81 transitions. [2024-11-09 00:08:44,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:08:44,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:44,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:44,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:44,535 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:44,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:44,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 45 states and 70 transitions. [2024-11-09 00:08:44,780 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 70 transitions. [2024-11-09 00:08:44,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:08:44,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:44,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:44,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:45,001 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:08:46,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:46,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 49 states and 75 transitions. [2024-11-09 00:08:46,189 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 75 transitions. [2024-11-09 00:08:46,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:08:46,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:46,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:46,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:46,564 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:47,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:47,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 53 states and 87 transitions. [2024-11-09 00:08:47,621 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 87 transitions. [2024-11-09 00:08:47,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:08:47,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:47,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:47,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:48,061 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:48,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:48,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 56 states and 92 transitions. [2024-11-09 00:08:48,988 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 92 transitions. [2024-11-09 00:08:48,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:08:48,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:48,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:49,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:49,144 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:08:49,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:49,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 59 states and 96 transitions. [2024-11-09 00:08:49,702 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 96 transitions. [2024-11-09 00:08:49,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:08:49,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:49,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:49,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:50,026 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-09 00:08:51,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:51,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 63 states and 101 transitions. [2024-11-09 00:08:51,210 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 101 transitions. [2024-11-09 00:08:51,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:08:51,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:51,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:51,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:51,763 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:53,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:53,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 67 states and 115 transitions. [2024-11-09 00:08:53,073 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 115 transitions. [2024-11-09 00:08:53,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:08:53,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:53,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:53,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:53,838 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:54,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:54,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 70 states and 120 transitions. [2024-11-09 00:08:54,969 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 120 transitions. [2024-11-09 00:08:54,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:08:54,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:54,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:54,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:55,158 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:08:56,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:56,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 75 states and 127 transitions. [2024-11-09 00:08:56,678 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 127 transitions. [2024-11-09 00:08:56,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:08:56,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:56,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:56,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:57,329 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:58,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:58,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 79 states and 144 transitions. [2024-11-09 00:08:58,899 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 144 transitions. [2024-11-09 00:08:58,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:08:58,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:58,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:58,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:59,204 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:59,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:59,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 80 states and 144 transitions. [2024-11-09 00:08:59,806 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 144 transitions. [2024-11-09 00:08:59,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:08:59,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:59,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:59,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:00,079 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-09 00:09:01,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:01,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 84 states and 149 transitions. [2024-11-09 00:09:01,610 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 149 transitions. [2024-11-09 00:09:01,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:09:01,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:01,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:01,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:02,580 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:04,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:04,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 87 states and 154 transitions. [2024-11-09 00:09:04,350 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 154 transitions. [2024-11-09 00:09:04,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:09:04,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:04,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:04,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:04,642 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 00:09:05,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:05,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 90 states and 158 transitions. [2024-11-09 00:09:05,533 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 158 transitions. [2024-11-09 00:09:05,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:09:05,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:05,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:05,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:06,176 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:07,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:07,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 94 states and 177 transitions. [2024-11-09 00:09:07,691 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 177 transitions. [2024-11-09 00:09:07,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:09:07,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:07,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:07,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:08,077 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:08,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:08,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 95 states and 177 transitions. [2024-11-09 00:09:08,731 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 177 transitions. [2024-11-09 00:09:08,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:09:08,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:08,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:08,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:09,089 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-09 00:09:10,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:10,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 99 states and 182 transitions. [2024-11-09 00:09:10,690 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 182 transitions. [2024-11-09 00:09:10,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:09:10,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:10,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:10,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:11,431 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:12,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:12,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 102 states and 187 transitions. [2024-11-09 00:09:12,871 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 187 transitions. [2024-11-09 00:09:12,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:09:12,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:12,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:12,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:13,045 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 00:09:14,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:14,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 105 states and 191 transitions. [2024-11-09 00:09:14,001 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 191 transitions. [2024-11-09 00:09:14,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:09:14,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:14,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:14,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:14,910 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:16,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:16,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 109 states and 212 transitions. [2024-11-09 00:09:16,954 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 212 transitions. [2024-11-09 00:09:16,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:09:16,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:16,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:16,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:17,500 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:18,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:18,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 110 states and 212 transitions. [2024-11-09 00:09:18,172 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 212 transitions. [2024-11-09 00:09:18,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:09:18,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:18,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:18,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:18,582 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-09 00:09:20,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:20,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 114 states and 217 transitions. [2024-11-09 00:09:20,619 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 217 transitions. [2024-11-09 00:09:20,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:09:20,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:20,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:20,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:21,915 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:23,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:23,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 117 states and 222 transitions. [2024-11-09 00:09:23,956 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 222 transitions. [2024-11-09 00:09:23,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:09:23,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:23,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:23,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:24,208 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 7 proven. 8 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-09 00:09:25,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:25,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 120 states and 226 transitions. [2024-11-09 00:09:25,602 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 226 transitions. [2024-11-09 00:09:25,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:09:25,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:25,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:25,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:26,767 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:28,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:28,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 124 states and 249 transitions. [2024-11-09 00:09:28,975 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 249 transitions. [2024-11-09 00:09:28,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:09:28,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:28,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:28,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:29,493 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:30,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:30,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 125 states and 249 transitions. [2024-11-09 00:09:30,181 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 249 transitions. [2024-11-09 00:09:30,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:09:30,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:30,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:30,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:30,471 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-09 00:09:32,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:32,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 129 states and 254 transitions. [2024-11-09 00:09:32,891 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 254 transitions. [2024-11-09 00:09:32,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:09:32,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:32,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:32,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:33,886 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:35,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:35,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 132 states and 259 transitions. [2024-11-09 00:09:35,755 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 259 transitions. [2024-11-09 00:09:35,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:09:35,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:35,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:35,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:35,937 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 8 proven. 9 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-09 00:09:37,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:37,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 135 states and 263 transitions. [2024-11-09 00:09:37,237 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 263 transitions. [2024-11-09 00:09:37,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:09:37,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:37,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:37,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:38,510 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:40,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:40,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 139 states and 288 transitions. [2024-11-09 00:09:40,980 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 288 transitions. [2024-11-09 00:09:40,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:09:40,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:40,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:41,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:41,507 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:42,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:42,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 140 states and 288 transitions. [2024-11-09 00:09:42,302 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 288 transitions. [2024-11-09 00:09:42,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:09:42,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:42,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:42,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:42,624 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-09 00:09:45,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:45,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 144 states and 293 transitions. [2024-11-09 00:09:45,256 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 293 transitions. [2024-11-09 00:09:45,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:09:45,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:45,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:45,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:46,725 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:49,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:49,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 147 states and 298 transitions. [2024-11-09 00:09:49,179 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 298 transitions. [2024-11-09 00:09:49,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 00:09:49,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:49,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:49,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:49,382 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-09 00:09:51,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:51,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 150 states and 302 transitions. [2024-11-09 00:09:51,210 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 302 transitions. [2024-11-09 00:09:51,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:09:51,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:51,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:51,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:52,365 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:55,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:55,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 154 states and 329 transitions. [2024-11-09 00:09:55,068 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 329 transitions. [2024-11-09 00:09:55,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:09:55,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:55,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:55,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:55,754 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:56,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:56,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 155 states and 329 transitions. [2024-11-09 00:09:56,530 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 329 transitions. [2024-11-09 00:09:56,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:09:56,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:56,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:56,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:56,808 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-09 00:09:59,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:59,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 159 states and 334 transitions. [2024-11-09 00:09:59,218 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 334 transitions. [2024-11-09 00:09:59,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 00:09:59,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:59,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:59,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:00,594 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:10:03,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:03,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 162 states and 339 transitions. [2024-11-09 00:10:03,996 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 339 transitions. [2024-11-09 00:10:03,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:10:03,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:03,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:04,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:04,205 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 10 proven. 11 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-09 00:10:06,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:06,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 165 states and 343 transitions. [2024-11-09 00:10:06,122 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 343 transitions. [2024-11-09 00:10:06,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:10:06,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:06,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:06,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:07,623 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:10:10,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:10,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 169 states and 372 transitions. [2024-11-09 00:10:10,651 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 372 transitions. [2024-11-09 00:10:10,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:10:10,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:10,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:10,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:11,208 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:10:12,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:12,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 170 states and 372 transitions. [2024-11-09 00:10:12,218 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 372 transitions. [2024-11-09 00:10:12,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:10:12,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:12,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:12,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:12,525 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-09 00:10:15,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:15,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 174 states and 377 transitions. [2024-11-09 00:10:15,659 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 377 transitions. [2024-11-09 00:10:15,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:10:15,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:15,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:15,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:17,256 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:10:20,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:20,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 177 states and 382 transitions. [2024-11-09 00:10:20,332 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 382 transitions. [2024-11-09 00:10:20,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 00:10:20,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:20,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:20,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:20,544 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 11 proven. 12 refuted. 0 times theorem prover too weak. 163 trivial. 0 not checked. [2024-11-09 00:10:22,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:22,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 180 states and 386 transitions. [2024-11-09 00:10:22,129 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 386 transitions. [2024-11-09 00:10:22,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:10:22,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:22,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:22,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:23,290 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 264 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:10:26,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:26,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 184 states and 417 transitions. [2024-11-09 00:10:26,827 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 417 transitions. [2024-11-09 00:10:26,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:10:26,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:26,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:26,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:27,478 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 264 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:10:28,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:28,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 185 states and 417 transitions. [2024-11-09 00:10:28,540 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 417 transitions. [2024-11-09 00:10:28,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:10:28,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:28,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:28,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:28,948 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-09 00:10:32,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:32,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 189 states and 422 transitions. [2024-11-09 00:10:32,341 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 422 transitions. [2024-11-09 00:10:32,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-09 00:10:32,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:32,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:32,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:34,337 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 0 proven. 242 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:10:37,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:37,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 192 states and 427 transitions. [2024-11-09 00:10:37,851 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 427 transitions. [2024-11-09 00:10:37,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-09 00:10:37,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:37,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:37,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:38,062 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 12 proven. 13 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2024-11-09 00:10:40,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:40,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 195 states and 431 transitions. [2024-11-09 00:10:40,114 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 431 transitions. [2024-11-09 00:10:40,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:10:40,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:40,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:40,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:41,522 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:10:45,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:45,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 199 states and 464 transitions. [2024-11-09 00:10:45,015 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 464 transitions. [2024-11-09 00:10:45,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:10:45,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:45,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:45,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:45,849 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:10:46,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:46,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 200 states and 464 transitions. [2024-11-09 00:10:46,810 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 464 transitions. [2024-11-09 00:10:46,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:10:46,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:46,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:46,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:47,249 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-09 00:10:50,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:50,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 204 states and 469 transitions. [2024-11-09 00:10:50,811 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 469 transitions. [2024-11-09 00:10:50,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-09 00:10:50,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:50,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:50,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:53,071 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 0 proven. 288 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:10:56,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:56,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 207 states and 474 transitions. [2024-11-09 00:10:56,877 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 474 transitions. [2024-11-09 00:10:56,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:10:56,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:56,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:56,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:57,275 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 13 proven. 14 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2024-11-09 00:10:59,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:59,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 210 states and 478 transitions. [2024-11-09 00:10:59,627 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 478 transitions. [2024-11-09 00:10:59,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:10:59,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:59,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:59,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:01,331 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 364 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:11:05,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:05,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 214 states and 513 transitions. [2024-11-09 00:11:05,318 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 513 transitions. [2024-11-09 00:11:05,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:11:05,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:05,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:05,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:05,988 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 364 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:11:07,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:07,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 215 states and 513 transitions. [2024-11-09 00:11:07,271 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 513 transitions. [2024-11-09 00:11:07,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:11:07,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:07,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:07,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:07,854 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-09 00:11:11,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:11,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 219 states and 518 transitions. [2024-11-09 00:11:11,272 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 518 transitions. [2024-11-09 00:11:11,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-09 00:11:11,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:11,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:11,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:13,258 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 0 proven. 338 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:11:17,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:17,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 222 states and 523 transitions. [2024-11-09 00:11:17,595 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 523 transitions. [2024-11-09 00:11:17,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:11:17,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:17,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:17,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:17,827 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 14 proven. 15 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2024-11-09 00:11:20,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:20,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 225 states and 527 transitions. [2024-11-09 00:11:20,494 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 527 transitions. [2024-11-09 00:11:20,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:11:20,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:20,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:20,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:22,637 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:11:26,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:26,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 229 states and 564 transitions. [2024-11-09 00:11:26,884 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 564 transitions. [2024-11-09 00:11:26,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:11:26,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:26,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:26,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:27,972 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:11:29,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:29,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 230 states and 564 transitions. [2024-11-09 00:11:29,393 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 564 transitions. [2024-11-09 00:11:29,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:11:29,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:29,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:29,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:29,833 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-09 00:11:34,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:34,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 234 states and 569 transitions. [2024-11-09 00:11:34,233 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 569 transitions. [2024-11-09 00:11:34,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-09 00:11:34,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:34,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:34,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:36,225 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 0 proven. 392 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:11:40,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:40,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 237 states and 574 transitions. [2024-11-09 00:11:40,030 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 574 transitions. [2024-11-09 00:11:40,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 00:11:40,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:40,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:40,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:40,243 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 15 proven. 16 refuted. 0 times theorem prover too weak. 339 trivial. 0 not checked. [2024-11-09 00:11:43,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:43,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 240 states and 578 transitions. [2024-11-09 00:11:43,152 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 578 transitions. [2024-11-09 00:11:43,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-09 00:11:43,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:43,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:43,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:45,457 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 0 proven. 480 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:11:50,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:50,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 244 states and 617 transitions. [2024-11-09 00:11:50,009 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 617 transitions. [2024-11-09 00:11:50,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-09 00:11:50,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:50,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:50,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:51,411 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 0 proven. 480 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:11:53,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:53,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 245 states and 617 transitions. [2024-11-09 00:11:53,021 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 617 transitions. [2024-11-09 00:11:53,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-09 00:11:53,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:53,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:53,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:53,551 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-09 00:11:57,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:57,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 249 states and 622 transitions. [2024-11-09 00:11:57,373 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 622 transitions. [2024-11-09 00:11:57,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-09 00:11:57,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:57,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:57,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:59,820 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 0 proven. 450 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:03,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:03,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 252 states and 627 transitions. [2024-11-09 00:12:03,742 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 627 transitions. [2024-11-09 00:12:03,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-09 00:12:03,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:03,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:03,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:03,985 INFO L134 CoverageAnalysis]: Checked inductivity of 426 backedges. 16 proven. 17 refuted. 0 times theorem prover too weak. 393 trivial. 0 not checked. [2024-11-09 00:12:06,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:06,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 255 states and 631 transitions. [2024-11-09 00:12:06,915 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 631 transitions. [2024-11-09 00:12:06,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:12:06,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:06,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:06,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:09,773 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 544 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:14,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:14,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 259 states and 672 transitions. [2024-11-09 00:12:14,058 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 672 transitions. [2024-11-09 00:12:14,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:12:14,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:14,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:14,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:15,478 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 544 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:16,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:16,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 260 states and 672 transitions. [2024-11-09 00:12:16,881 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 672 transitions. [2024-11-09 00:12:16,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:12:16,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:16,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:16,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:17,333 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-09 00:12:21,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:21,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 264 states and 677 transitions. [2024-11-09 00:12:21,353 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 677 transitions. [2024-11-09 00:12:21,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-09 00:12:21,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:21,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:21,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:24,009 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 0 proven. 512 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:28,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:28,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 267 states and 682 transitions. [2024-11-09 00:12:28,235 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 682 transitions. [2024-11-09 00:12:28,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:12:28,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:28,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:28,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:28,548 INFO L134 CoverageAnalysis]: Checked inductivity of 486 backedges. 17 proven. 18 refuted. 0 times theorem prover too weak. 451 trivial. 0 not checked. [2024-11-09 00:12:31,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:31,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 270 states and 686 transitions. [2024-11-09 00:12:31,219 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 686 transitions. [2024-11-09 00:12:31,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:12:31,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:31,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:31,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:33,382 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 0 proven. 612 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:37,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:37,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 274 states and 729 transitions. [2024-11-09 00:12:37,815 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 729 transitions. [2024-11-09 00:12:37,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:12:37,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:37,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:37,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:38,833 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 0 proven. 612 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:40,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:40,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 275 states and 729 transitions. [2024-11-09 00:12:40,249 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 729 transitions. [2024-11-09 00:12:40,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:12:40,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:40,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:40,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:40,968 INFO L134 CoverageAnalysis]: Checked inductivity of 578 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-09 00:12:45,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:45,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 279 states and 734 transitions. [2024-11-09 00:12:45,293 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 734 transitions. [2024-11-09 00:12:45,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:12:45,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:45,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:45,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:47,875 INFO L134 CoverageAnalysis]: Checked inductivity of 578 backedges. 0 proven. 578 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:52,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:52,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 282 states and 739 transitions. [2024-11-09 00:12:52,297 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 739 transitions. [2024-11-09 00:12:52,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 00:12:52,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:52,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:52,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:52,502 INFO L134 CoverageAnalysis]: Checked inductivity of 550 backedges. 18 proven. 19 refuted. 0 times theorem prover too weak. 513 trivial. 0 not checked. [2024-11-09 00:12:55,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:55,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 285 states and 743 transitions. [2024-11-09 00:12:55,360 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 743 transitions. [2024-11-09 00:12:55,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:12:55,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:55,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:55,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:57,493 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 0 proven. 684 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:02,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:02,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 289 states and 788 transitions. [2024-11-09 00:13:02,084 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 788 transitions. [2024-11-09 00:13:02,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:13:02,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:02,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:02,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:03,473 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 0 proven. 684 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:04,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:04,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 290 states and 788 transitions. [2024-11-09 00:13:04,954 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 788 transitions. [2024-11-09 00:13:04,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:13:04,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:04,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:05,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:05,493 INFO L134 CoverageAnalysis]: Checked inductivity of 648 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-09 00:13:10,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:10,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 294 states and 793 transitions. [2024-11-09 00:13:10,116 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 793 transitions. [2024-11-09 00:13:10,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-09 00:13:10,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:10,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:10,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:12,998 INFO L134 CoverageAnalysis]: Checked inductivity of 648 backedges. 0 proven. 648 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:17,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:17,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 297 states and 798 transitions. [2024-11-09 00:13:17,918 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 798 transitions. [2024-11-09 00:13:17,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-09 00:13:17,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:17,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:17,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:18,190 INFO L134 CoverageAnalysis]: Checked inductivity of 618 backedges. 19 proven. 20 refuted. 0 times theorem prover too weak. 579 trivial. 0 not checked. [2024-11-09 00:13:21,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:21,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 300 states and 802 transitions. [2024-11-09 00:13:21,496 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 802 transitions. [2024-11-09 00:13:21,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-09 00:13:21,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:21,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:21,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:24,283 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 760 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:29,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:29,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 304 states and 849 transitions. [2024-11-09 00:13:29,427 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 849 transitions. [2024-11-09 00:13:29,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-09 00:13:29,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:29,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:29,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:31,014 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 760 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:32,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:32,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 305 states and 849 transitions. [2024-11-09 00:13:32,651 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 849 transitions. [2024-11-09 00:13:32,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-09 00:13:32,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:32,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:32,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:33,232 INFO L134 CoverageAnalysis]: Checked inductivity of 722 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-11-09 00:13:38,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:38,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 309 states and 854 transitions. [2024-11-09 00:13:38,326 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 854 transitions. [2024-11-09 00:13:38,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-09 00:13:38,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:38,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:38,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:41,598 INFO L134 CoverageAnalysis]: Checked inductivity of 722 backedges. 0 proven. 722 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:46,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:46,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 312 states and 859 transitions. [2024-11-09 00:13:46,693 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 859 transitions. [2024-11-09 00:13:46,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-09 00:13:46,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:46,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:46,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:46,919 INFO L134 CoverageAnalysis]: Checked inductivity of 690 backedges. 20 proven. 21 refuted. 0 times theorem prover too weak. 649 trivial. 0 not checked. [2024-11-09 00:13:50,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:50,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 315 states and 863 transitions. [2024-11-09 00:13:50,080 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 863 transitions. [2024-11-09 00:13:50,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:13:50,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:50,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:50,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:52,644 INFO L134 CoverageAnalysis]: Checked inductivity of 840 backedges. 0 proven. 840 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:57,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:57,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 319 states and 912 transitions. [2024-11-09 00:13:57,944 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 912 transitions. [2024-11-09 00:13:57,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:13:57,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:57,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:57,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:59,219 INFO L134 CoverageAnalysis]: Checked inductivity of 840 backedges. 0 proven. 840 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:14:00,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:00,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 320 states and 912 transitions. [2024-11-09 00:14:00,840 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 912 transitions. [2024-11-09 00:14:00,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:14:00,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:00,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:01,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:01,600 INFO L134 CoverageAnalysis]: Checked inductivity of 800 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-09 00:14:06,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:06,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 324 states and 917 transitions. [2024-11-09 00:14:06,656 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 917 transitions. [2024-11-09 00:14:06,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 00:14:06,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:06,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:06,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:10,051 INFO L134 CoverageAnalysis]: Checked inductivity of 800 backedges. 0 proven. 800 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:14:15,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:15,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 327 states and 922 transitions. [2024-11-09 00:14:15,410 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 922 transitions. [2024-11-09 00:14:15,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 00:14:15,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:15,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:15,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:15,650 INFO L134 CoverageAnalysis]: Checked inductivity of 766 backedges. 21 proven. 22 refuted. 0 times theorem prover too weak. 723 trivial. 0 not checked. [2024-11-09 00:14:19,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:19,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 330 states and 926 transitions. [2024-11-09 00:14:19,161 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 926 transitions. [2024-11-09 00:14:19,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-09 00:14:19,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:19,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:19,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:21,808 INFO L134 CoverageAnalysis]: Checked inductivity of 924 backedges. 0 proven. 924 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:14:27,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:27,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 334 states and 977 transitions. [2024-11-09 00:14:27,544 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 977 transitions. [2024-11-09 00:14:27,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-09 00:14:27,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:27,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:27,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:29,498 INFO L134 CoverageAnalysis]: Checked inductivity of 924 backedges. 0 proven. 924 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:14:31,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:31,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 335 states and 977 transitions. [2024-11-09 00:14:31,234 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 977 transitions. [2024-11-09 00:14:31,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-09 00:14:31,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:31,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:31,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:31,753 INFO L134 CoverageAnalysis]: Checked inductivity of 882 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-11-09 00:14:37,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:37,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 339 states and 982 transitions. [2024-11-09 00:14:37,368 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 982 transitions. [2024-11-09 00:14:37,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:14:37,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:37,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:37,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:40,925 INFO L134 CoverageAnalysis]: Checked inductivity of 882 backedges. 0 proven. 882 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:14:46,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:46,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 342 states and 987 transitions. [2024-11-09 00:14:46,739 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 987 transitions. [2024-11-09 00:14:46,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 00:14:46,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:46,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:46,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:47,152 INFO L134 CoverageAnalysis]: Checked inductivity of 846 backedges. 22 proven. 23 refuted. 0 times theorem prover too weak. 801 trivial. 0 not checked. [2024-11-09 00:14:50,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:50,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 345 states and 991 transitions. [2024-11-09 00:14:50,690 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 991 transitions. [2024-11-09 00:14:50,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-09 00:14:50,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:50,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:50,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:54,461 INFO L134 CoverageAnalysis]: Checked inductivity of 1012 backedges. 0 proven. 1012 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:15:00,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:00,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 349 states and 1044 transitions. [2024-11-09 00:15:00,318 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1044 transitions. [2024-11-09 00:15:00,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-09 00:15:00,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:00,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:00,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:01,899 INFO L134 CoverageAnalysis]: Checked inductivity of 1012 backedges. 0 proven. 1012 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:15:04,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:04,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 350 states and 1044 transitions. [2024-11-09 00:15:04,129 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 1044 transitions. [2024-11-09 00:15:04,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-09 00:15:04,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:04,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:04,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:34,758 INFO L134 CoverageAnalysis]: Checked inductivity of 968 backedges. 780 proven. 188 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:09,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:09,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 354 states and 1052 transitions. [2024-11-09 00:18:09,403 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 1052 transitions. [2024-11-09 00:18:09,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-09 00:18:09,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:09,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:09,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:13,856 INFO L134 CoverageAnalysis]: Checked inductivity of 968 backedges. 0 proven. 968 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:21,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:21,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 357 states and 1057 transitions. [2024-11-09 00:18:21,355 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 1057 transitions. [2024-11-09 00:18:21,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-09 00:18:21,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:21,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:21,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:21,749 INFO L134 CoverageAnalysis]: Checked inductivity of 930 backedges. 23 proven. 24 refuted. 0 times theorem prover too weak. 883 trivial. 0 not checked. [2024-11-09 00:18:25,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:25,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1081 states to 359 states and 1081 transitions. [2024-11-09 00:18:25,908 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 1081 transitions. [2024-11-09 00:18:25,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-09 00:18:25,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:25,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:25,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:26,338 INFO L134 CoverageAnalysis]: Checked inductivity of 930 backedges. 23 proven. 24 refuted. 0 times theorem prover too weak. 883 trivial. 0 not checked. [2024-11-09 00:18:31,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:31,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 362 states and 1085 transitions. [2024-11-09 00:18:31,052 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 1085 transitions. [2024-11-09 00:18:31,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-09 00:18:31,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:31,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:31,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:34,494 INFO L134 CoverageAnalysis]: Checked inductivity of 1104 backedges. 0 proven. 1104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:41,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:41,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1141 states to 366 states and 1141 transitions. [2024-11-09 00:18:41,740 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 1141 transitions. [2024-11-09 00:18:41,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-09 00:18:41,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:41,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:41,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:43,527 INFO L134 CoverageAnalysis]: Checked inductivity of 1104 backedges. 0 proven. 1104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:45,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:45,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1141 states to 367 states and 1141 transitions. [2024-11-09 00:18:45,806 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 1141 transitions. [2024-11-09 00:18:45,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-09 00:18:45,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:45,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:45,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:46,708 INFO L134 CoverageAnalysis]: Checked inductivity of 1058 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 1012 trivial. 0 not checked. [2024-11-09 00:18:58,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:58,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1149 states to 373 states and 1149 transitions. [2024-11-09 00:18:58,056 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 1149 transitions. [2024-11-09 00:18:58,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-09 00:18:58,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:58,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:58,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:02,268 INFO L134 CoverageAnalysis]: Checked inductivity of 1058 backedges. 0 proven. 1058 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:10,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:10,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 376 states and 1154 transitions. [2024-11-09 00:19:10,144 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 1154 transitions. [2024-11-09 00:19:10,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-09 00:19:10,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:10,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:10,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:10,375 INFO L134 CoverageAnalysis]: Checked inductivity of 1018 backedges. 24 proven. 25 refuted. 0 times theorem prover too weak. 969 trivial. 0 not checked. [2024-11-09 00:19:15,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:15,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 379 states and 1158 transitions. [2024-11-09 00:19:15,041 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 1158 transitions. [2024-11-09 00:19:15,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-09 00:19:15,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:15,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:15,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:18,733 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 1200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:26,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:26,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 383 states and 1216 transitions. [2024-11-09 00:19:26,464 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 1216 transitions. [2024-11-09 00:19:26,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-09 00:19:26,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:26,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:26,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:28,332 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 1200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:30,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:30,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 384 states and 1216 transitions. [2024-11-09 00:19:30,638 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 1216 transitions. [2024-11-09 00:19:30,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-09 00:19:30,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:30,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:30,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:38,311 INFO L134 CoverageAnalysis]: Checked inductivity of 1152 backedges. 946 proven. 206 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:05,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:05,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1276 states to 395 states and 1276 transitions. [2024-11-09 00:20:05,879 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 1276 transitions. [2024-11-09 00:20:05,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-09 00:20:05,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:05,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:05,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:10,688 INFO L134 CoverageAnalysis]: Checked inductivity of 1152 backedges. 0 proven. 1152 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:19,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:19,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1281 states to 398 states and 1281 transitions. [2024-11-09 00:20:19,090 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 1281 transitions. [2024-11-09 00:20:19,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-09 00:20:19,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:19,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:19,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:19,340 INFO L134 CoverageAnalysis]: Checked inductivity of 1110 backedges. 25 proven. 26 refuted. 0 times theorem prover too weak. 1059 trivial. 0 not checked. [2024-11-09 00:20:24,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:24,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1285 states to 401 states and 1285 transitions. [2024-11-09 00:20:24,611 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 1285 transitions. [2024-11-09 00:20:24,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-09 00:20:24,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:24,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:24,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:28,452 INFO L134 CoverageAnalysis]: Checked inductivity of 1300 backedges. 0 proven. 1300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:36,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:36,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1345 states to 405 states and 1345 transitions. [2024-11-09 00:20:36,658 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 1345 transitions. [2024-11-09 00:20:36,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-09 00:20:36,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:36,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:36,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:38,958 INFO L134 CoverageAnalysis]: Checked inductivity of 1300 backedges. 0 proven. 1300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:41,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:41,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1345 states to 406 states and 1345 transitions. [2024-11-09 00:20:41,582 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 1345 transitions. [2024-11-09 00:20:41,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-09 00:20:41,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:41,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:41,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:42,626 INFO L134 CoverageAnalysis]: Checked inductivity of 1250 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-11-09 00:20:55,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:55,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 412 states and 1353 transitions. [2024-11-09 00:20:55,682 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 1353 transitions. [2024-11-09 00:20:55,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-09 00:20:55,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:55,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:55,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:01,301 INFO L134 CoverageAnalysis]: Checked inductivity of 1250 backedges. 0 proven. 1250 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:10,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:10,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 415 states and 1358 transitions. [2024-11-09 00:21:10,367 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 1358 transitions. [2024-11-09 00:21:10,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-09 00:21:10,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:10,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:10,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:10,664 INFO L134 CoverageAnalysis]: Checked inductivity of 1206 backedges. 26 proven. 27 refuted. 0 times theorem prover too weak. 1153 trivial. 0 not checked. [2024-11-09 00:21:16,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:16,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1362 states to 418 states and 1362 transitions. [2024-11-09 00:21:16,118 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 1362 transitions. [2024-11-09 00:21:16,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-09 00:21:16,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:16,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:16,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:20,314 INFO L134 CoverageAnalysis]: Checked inductivity of 1404 backedges. 0 proven. 1404 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:28,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:28,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 422 states and 1424 transitions. [2024-11-09 00:21:28,520 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 1424 transitions. [2024-11-09 00:21:28,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-09 00:21:28,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:28,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:28,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:30,722 INFO L134 CoverageAnalysis]: Checked inductivity of 1404 backedges. 0 proven. 1404 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.