./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-memory-linkedlists/ll_traverse-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_9078fc66-0cd2-41c0-94c6-eafbb031c45c/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9078fc66-0cd2-41c0-94c6-eafbb031c45c/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_9078fc66-0cd2-41c0-94c6-eafbb031c45c/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9078fc66-0cd2-41c0-94c6-eafbb031c45c/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-memory-linkedlists/ll_traverse-alloca.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9078fc66-0cd2-41c0-94c6-eafbb031c45c/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_9078fc66-0cd2-41c0-94c6-eafbb031c45c/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 d3cd5e688407114d19fa45687c965a1dc98e8095ddb8a7bd3f6a6a915262e179 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:07:02,600 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:07:02,678 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9078fc66-0cd2-41c0-94c6-eafbb031c45c/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-11-08 22:07:02,684 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:07:02,686 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:07:02,723 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:07:02,724 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:07:02,724 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:07:02,729 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:07:02,731 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:07:02,732 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:07:02,732 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:07:02,732 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:07:02,733 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:07:02,733 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:07:02,734 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:07:02,734 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:07:02,734 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:07:02,738 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 22:07:02,739 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:07:02,743 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:07:02,743 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:07:02,744 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:07:02,744 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:07:02,744 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:07:02,744 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:07:02,745 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:07:02,745 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:07:02,745 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:07:02,746 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:07:02,746 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:07:02,746 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:07:02,746 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_9078fc66-0cd2-41c0-94c6-eafbb031c45c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9078fc66-0cd2-41c0-94c6-eafbb031c45c/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d3cd5e688407114d19fa45687c965a1dc98e8095ddb8a7bd3f6a6a915262e179 [2024-11-08 22:07:03,054 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:07:03,085 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:07:03,089 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:07:03,090 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:07:03,091 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:07:03,092 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9078fc66-0cd2-41c0-94c6-eafbb031c45c/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/termination-memory-linkedlists/ll_traverse-alloca.i Unable to find full path for "g++" [2024-11-08 22:07:05,185 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:07:05,405 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:07:05,406 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9078fc66-0cd2-41c0-94c6-eafbb031c45c/sv-benchmarks/c/termination-memory-linkedlists/ll_traverse-alloca.i [2024-11-08 22:07:05,419 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9078fc66-0cd2-41c0-94c6-eafbb031c45c/bin/ukojak-verify-ImItNfHLgk/data/b631d1219/fe4cab3f428b4d30ac0ae0d741b55860/FLAG1ae4fc9d4 [2024-11-08 22:07:05,435 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9078fc66-0cd2-41c0-94c6-eafbb031c45c/bin/ukojak-verify-ImItNfHLgk/data/b631d1219/fe4cab3f428b4d30ac0ae0d741b55860 [2024-11-08 22:07:05,438 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:07:05,439 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:07:05,440 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:07:05,441 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:07:05,446 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:07:05,447 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:07:05" (1/1) ... [2024-11-08 22:07:05,449 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b702ff1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:07:05, skipping insertion in model container [2024-11-08 22:07:05,449 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:07:05" (1/1) ... [2024-11-08 22:07:05,491 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:07:05,864 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:07:05,874 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:07:05,919 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:07:05,944 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:07:05,945 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:07:05 WrapperNode [2024-11-08 22:07:05,945 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:07:05,946 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:07:05,946 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:07:05,946 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:07:05,953 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:07:05" (1/1) ... [2024-11-08 22:07:05,966 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:07:05" (1/1) ... [2024-11-08 22:07:05,990 INFO L138 Inliner]: procedures = 114, calls = 8, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 43 [2024-11-08 22:07:05,990 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:07:05,991 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:07:05,991 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:07:05,991 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:07:05,998 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:07:05" (1/1) ... [2024-11-08 22:07:05,998 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:07:05" (1/1) ... [2024-11-08 22:07:06,001 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:07:05" (1/1) ... [2024-11-08 22:07:06,002 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:07:05" (1/1) ... [2024-11-08 22:07:06,008 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:07:05" (1/1) ... [2024-11-08 22:07:06,013 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:07:05" (1/1) ... [2024-11-08 22:07:06,015 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:07:05" (1/1) ... [2024-11-08 22:07:06,016 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:07:05" (1/1) ... [2024-11-08 22:07:06,017 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:07:06,018 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:07:06,019 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:07:06,019 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:07:06,020 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:07:05" (1/1) ... [2024-11-08 22:07:06,026 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:07:06,046 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9078fc66-0cd2-41c0-94c6-eafbb031c45c/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:07:06,064 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9078fc66-0cd2-41c0-94c6-eafbb031c45c/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:07:06,067 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9078fc66-0cd2-41c0-94c6-eafbb031c45c/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:07:06,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:07:06,098 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:07:06,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:07:06,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:07:06,099 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:07:06,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:07:06,180 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:07:06,183 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:07:06,324 INFO L? ?]: Removed 27 outVars from TransFormulas that were not future-live. [2024-11-08 22:07:06,325 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:07:06,360 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:07:06,360 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 22:07:06,361 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:07:06 BoogieIcfgContainer [2024-11-08 22:07:06,361 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:07:06,362 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:07:06,362 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:07:06,373 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:07:06,373 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:07:06" (1/1) ... [2024-11-08 22:07:06,381 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:07:06,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:06,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 12 states and 15 transitions. [2024-11-08 22:07:06,437 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 15 transitions. [2024-11-08 22:07:06,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 22:07:06,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:06,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:06,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:06,682 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:06,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:06,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 15 states and 21 transitions. [2024-11-08 22:07:06,813 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 21 transitions. [2024-11-08 22:07:06,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 22:07:06,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:06,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:06,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:07,007 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:07,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:07,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 19 states and 28 transitions. [2024-11-08 22:07:07,200 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 28 transitions. [2024-11-08 22:07:07,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 22:07:07,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:07,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:07,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:07,448 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:07,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:07,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 15 states and 20 transitions. [2024-11-08 22:07:07,488 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 20 transitions. [2024-11-08 22:07:07,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 22:07:07,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:07,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:07,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:07,703 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:07,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:07,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 19 states and 26 transitions. [2024-11-08 22:07:07,875 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 26 transitions. [2024-11-08 22:07:07,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 22:07:07,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:07,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:07,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:08,032 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:08,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:08,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 23 states and 32 transitions. [2024-11-08 22:07:08,203 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 32 transitions. [2024-11-08 22:07:08,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:07:08,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:08,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:08,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:08,460 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:08,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:08,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 27 states and 38 transitions. [2024-11-08 22:07:08,650 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 38 transitions. [2024-11-08 22:07:08,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:07:08,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:08,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:08,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:08,918 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:09,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:09,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 31 states and 44 transitions. [2024-11-08 22:07:09,139 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 44 transitions. [2024-11-08 22:07:09,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:07:09,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:09,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:09,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:09,454 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:09,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:09,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 35 states and 50 transitions. [2024-11-08 22:07:09,716 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 50 transitions. [2024-11-08 22:07:09,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:07:09,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:09,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:09,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:10,079 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:10,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:10,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 39 states and 56 transitions. [2024-11-08 22:07:10,337 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 56 transitions. [2024-11-08 22:07:10,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:07:10,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:10,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:10,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:10,822 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:11,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:11,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 43 states and 62 transitions. [2024-11-08 22:07:11,104 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 62 transitions. [2024-11-08 22:07:11,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:07:11,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:11,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:11,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:11,586 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:11,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:11,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 47 states and 68 transitions. [2024-11-08 22:07:11,889 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 68 transitions. [2024-11-08 22:07:11,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:07:11,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:11,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:11,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:12,359 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:12,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:12,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 51 states and 74 transitions. [2024-11-08 22:07:12,699 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 74 transitions. [2024-11-08 22:07:12,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 22:07:12,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:12,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:12,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:13,257 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:13,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:13,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 55 states and 80 transitions. [2024-11-08 22:07:13,626 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 80 transitions. [2024-11-08 22:07:13,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:07:13,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:13,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:13,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:14,261 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 264 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:14,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:14,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 59 states and 86 transitions. [2024-11-08 22:07:14,626 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 86 transitions. [2024-11-08 22:07:14,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:07:14,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:14,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:14,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:15,226 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:15,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:15,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 63 states and 92 transitions. [2024-11-08 22:07:15,600 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 92 transitions. [2024-11-08 22:07:15,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:07:15,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:15,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:15,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:16,270 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 364 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:16,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:16,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 67 states and 98 transitions. [2024-11-08 22:07:16,675 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 98 transitions. [2024-11-08 22:07:16,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:07:16,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:16,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:16,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:17,461 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:17,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:17,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 71 states and 104 transitions. [2024-11-08 22:07:17,896 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 104 transitions. [2024-11-08 22:07:17,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:07:17,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:17,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:17,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:18,710 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 0 proven. 480 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:19,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:19,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 75 states and 110 transitions. [2024-11-08 22:07:19,173 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 110 transitions. [2024-11-08 22:07:19,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:07:19,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:19,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:19,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:20,124 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 544 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:20,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:20,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 79 states and 116 transitions. [2024-11-08 22:07:20,600 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 116 transitions. [2024-11-08 22:07:20,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:07:20,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:20,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:20,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:21,560 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 0 proven. 612 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:22,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:22,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 83 states and 122 transitions. [2024-11-08 22:07:22,054 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 122 transitions. [2024-11-08 22:07:22,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:07:22,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:22,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:22,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:23,278 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 0 proven. 684 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:23,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:23,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 87 states and 128 transitions. [2024-11-08 22:07:23,780 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 128 transitions. [2024-11-08 22:07:23,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:07:23,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:23,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:23,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:24,878 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 760 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:25,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:25,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 91 states and 134 transitions. [2024-11-08 22:07:25,468 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 134 transitions. [2024-11-08 22:07:25,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:07:25,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:25,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:25,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:26,789 INFO L134 CoverageAnalysis]: Checked inductivity of 840 backedges. 0 proven. 840 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:27,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:27,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 95 states and 140 transitions. [2024-11-08 22:07:27,329 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 140 transitions. [2024-11-08 22:07:27,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:07:27,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:27,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:27,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:28,404 INFO L134 CoverageAnalysis]: Checked inductivity of 924 backedges. 0 proven. 924 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:29,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:29,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 99 states and 146 transitions. [2024-11-08 22:07:29,005 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 146 transitions. [2024-11-08 22:07:29,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:07:29,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:29,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:29,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:30,434 INFO L134 CoverageAnalysis]: Checked inductivity of 1012 backedges. 0 proven. 1012 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:31,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:31,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 103 states and 152 transitions. [2024-11-08 22:07:31,005 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 152 transitions. [2024-11-08 22:07:31,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:07:31,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:31,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:31,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:32,598 INFO L134 CoverageAnalysis]: Checked inductivity of 1104 backedges. 0 proven. 1104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:33,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:33,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 107 states and 158 transitions. [2024-11-08 22:07:33,244 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 158 transitions. [2024-11-08 22:07:33,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 22:07:33,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:33,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:33,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:34,604 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 1200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:35,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:35,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 111 states and 164 transitions. [2024-11-08 22:07:35,139 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 164 transitions. [2024-11-08 22:07:35,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 22:07:35,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:35,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:35,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:36,881 INFO L134 CoverageAnalysis]: Checked inductivity of 1300 backedges. 0 proven. 1300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:37,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:37,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 115 states and 170 transitions. [2024-11-08 22:07:37,484 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 170 transitions. [2024-11-08 22:07:37,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 22:07:37,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:37,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:37,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:38,862 INFO L134 CoverageAnalysis]: Checked inductivity of 1404 backedges. 0 proven. 1404 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:39,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:39,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 119 states and 176 transitions. [2024-11-08 22:07:39,432 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 176 transitions. [2024-11-08 22:07:39,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 22:07:39,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:39,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:39,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:41,048 INFO L134 CoverageAnalysis]: Checked inductivity of 1512 backedges. 0 proven. 1512 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:41,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:41,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 123 states and 182 transitions. [2024-11-08 22:07:41,632 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 182 transitions. [2024-11-08 22:07:41,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 22:07:41,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:41,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:41,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:43,386 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 0 proven. 1624 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:44,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:44,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 127 states and 188 transitions. [2024-11-08 22:07:44,010 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 188 transitions. [2024-11-08 22:07:44,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 22:07:44,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:44,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:44,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:45,414 INFO L134 CoverageAnalysis]: Checked inductivity of 1740 backedges. 0 proven. 1740 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:46,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:46,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 131 states and 194 transitions. [2024-11-08 22:07:46,023 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 194 transitions. [2024-11-08 22:07:46,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 22:07:46,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:46,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:46,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:47,937 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 0 proven. 1860 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:48,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:48,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 135 states and 200 transitions. [2024-11-08 22:07:48,602 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 200 transitions. [2024-11-08 22:07:48,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 22:07:48,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:48,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:48,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:50,304 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 0 proven. 1984 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:50,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:50,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 139 states and 206 transitions. [2024-11-08 22:07:50,967 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 206 transitions. [2024-11-08 22:07:50,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 22:07:50,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:50,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:51,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:52,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 0 proven. 2112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:53,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:53,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 143 states and 212 transitions. [2024-11-08 22:07:53,471 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 212 transitions. [2024-11-08 22:07:53,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 22:07:53,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:53,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:53,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:55,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 0 proven. 2244 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:56,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:56,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 147 states and 218 transitions. [2024-11-08 22:07:56,200 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 218 transitions. [2024-11-08 22:07:56,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 22:07:56,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:56,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:56,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:58,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 0 proven. 2380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:58,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:58,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 151 states and 224 transitions. [2024-11-08 22:07:58,772 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 224 transitions. [2024-11-08 22:07:58,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 22:07:58,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:58,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:58,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:00,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 0 proven. 2520 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:01,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:01,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 155 states and 230 transitions. [2024-11-08 22:08:01,349 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 230 transitions. [2024-11-08 22:08:01,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 22:08:01,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:01,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:01,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:03,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 0 proven. 2664 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:04,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:04,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 159 states and 236 transitions. [2024-11-08 22:08:04,508 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 236 transitions. [2024-11-08 22:08:04,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 22:08:04,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:04,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:04,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:06,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 2812 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:07,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:07,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 163 states and 242 transitions. [2024-11-08 22:08:07,533 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 242 transitions. [2024-11-08 22:08:07,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 22:08:07,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:07,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:07,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:10,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 0 proven. 2964 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:10,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:10,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 167 states and 248 transitions. [2024-11-08 22:08:10,936 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 248 transitions. [2024-11-08 22:08:10,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 22:08:10,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:10,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:11,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:13,700 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 0 proven. 3120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:14,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:14,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 171 states and 254 transitions. [2024-11-08 22:08:14,554 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 254 transitions. [2024-11-08 22:08:14,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 22:08:14,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:14,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:14,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:17,345 INFO L134 CoverageAnalysis]: Checked inductivity of 3280 backedges. 0 proven. 3280 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:18,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:18,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 175 states and 260 transitions. [2024-11-08 22:08:18,187 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 260 transitions. [2024-11-08 22:08:18,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 22:08:18,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:18,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:18,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:21,064 INFO L134 CoverageAnalysis]: Checked inductivity of 3444 backedges. 0 proven. 3444 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:21,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:21,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 179 states and 266 transitions. [2024-11-08 22:08:21,922 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 266 transitions. [2024-11-08 22:08:21,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-08 22:08:21,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:21,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:22,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:24,976 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 3612 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:25,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:25,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 183 states and 272 transitions. [2024-11-08 22:08:25,895 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 272 transitions. [2024-11-08 22:08:25,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 22:08:25,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:25,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:26,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:29,154 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 0 proven. 3784 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:30,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:30,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 187 states and 278 transitions. [2024-11-08 22:08:30,025 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 278 transitions. [2024-11-08 22:08:30,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 22:08:30,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:30,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:30,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:32,994 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 0 proven. 3960 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:33,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:33,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 191 states and 284 transitions. [2024-11-08 22:08:33,897 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 284 transitions. [2024-11-08 22:08:33,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-08 22:08:33,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:33,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:34,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:36,897 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 0 proven. 4140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:37,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:37,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 195 states and 290 transitions. [2024-11-08 22:08:37,817 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 290 transitions. [2024-11-08 22:08:37,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 22:08:37,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:37,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:37,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:40,985 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 4324 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:41,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:41,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 199 states and 296 transitions. [2024-11-08 22:08:41,923 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 296 transitions. [2024-11-08 22:08:41,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 22:08:41,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:41,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:42,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:45,681 INFO L134 CoverageAnalysis]: Checked inductivity of 4512 backedges. 0 proven. 4512 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:46,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:46,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 203 states and 302 transitions. [2024-11-08 22:08:46,665 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 302 transitions. [2024-11-08 22:08:46,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-08 22:08:46,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:46,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:46,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:50,063 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 0 proven. 4704 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:51,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:51,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 207 states and 308 transitions. [2024-11-08 22:08:51,077 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 308 transitions. [2024-11-08 22:08:51,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-08 22:08:51,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:51,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:51,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:55,062 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 4900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:56,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:56,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 211 states and 314 transitions. [2024-11-08 22:08:56,112 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 314 transitions. [2024-11-08 22:08:56,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 22:08:56,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:56,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:56,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:59,959 INFO L134 CoverageAnalysis]: Checked inductivity of 5100 backedges. 0 proven. 5100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:09:01,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:01,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 215 states and 320 transitions. [2024-11-08 22:09:01,039 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 320 transitions. [2024-11-08 22:09:01,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-08 22:09:01,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:01,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:01,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:05,054 INFO L134 CoverageAnalysis]: Checked inductivity of 5304 backedges. 0 proven. 5304 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:09:06,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:06,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 219 states and 326 transitions. [2024-11-08 22:09:06,126 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 326 transitions. [2024-11-08 22:09:06,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-08 22:09:06,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:06,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:06,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:10,229 INFO L134 CoverageAnalysis]: Checked inductivity of 5512 backedges. 0 proven. 5512 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:09:11,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:11,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 223 states and 332 transitions. [2024-11-08 22:09:11,325 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 332 transitions. [2024-11-08 22:09:11,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-08 22:09:11,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:11,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:11,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:15,968 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 0 proven. 5724 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:09:17,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:17,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 227 states and 338 transitions. [2024-11-08 22:09:17,132 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 338 transitions. [2024-11-08 22:09:17,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-08 22:09:17,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:17,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:17,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:21,720 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 0 proven. 5940 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:09:22,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:22,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 231 states and 344 transitions. [2024-11-08 22:09:22,845 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 344 transitions. [2024-11-08 22:09:22,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-08 22:09:22,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:22,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:23,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:27,199 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 6160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:09:28,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:28,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 235 states and 350 transitions. [2024-11-08 22:09:28,305 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 350 transitions. [2024-11-08 22:09:28,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-08 22:09:28,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:28,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:28,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:32,982 INFO L134 CoverageAnalysis]: Checked inductivity of 6384 backedges. 0 proven. 6384 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:09:34,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:34,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 239 states and 356 transitions. [2024-11-08 22:09:34,102 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 356 transitions. [2024-11-08 22:09:34,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-08 22:09:34,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:34,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:34,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:39,357 INFO L134 CoverageAnalysis]: Checked inductivity of 6612 backedges. 0 proven. 6612 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:09:40,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:40,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 243 states and 362 transitions. [2024-11-08 22:09:40,561 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 362 transitions. [2024-11-08 22:09:40,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-08 22:09:40,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:40,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:40,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:45,575 INFO L134 CoverageAnalysis]: Checked inductivity of 6844 backedges. 0 proven. 6844 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:09:46,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:46,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 247 states and 368 transitions. [2024-11-08 22:09:46,735 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 368 transitions. [2024-11-08 22:09:46,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-08 22:09:46,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:46,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:46,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:51,747 INFO L134 CoverageAnalysis]: Checked inductivity of 7080 backedges. 0 proven. 7080 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:09:53,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:53,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 251 states and 374 transitions. [2024-11-08 22:09:53,011 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 374 transitions. [2024-11-08 22:09:53,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-08 22:09:53,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:53,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:53,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:58,273 INFO L134 CoverageAnalysis]: Checked inductivity of 7320 backedges. 0 proven. 7320 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:09:59,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:59,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 255 states and 380 transitions. [2024-11-08 22:09:59,485 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 380 transitions. [2024-11-08 22:09:59,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-11-08 22:09:59,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:59,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:59,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:05,125 INFO L134 CoverageAnalysis]: Checked inductivity of 7564 backedges. 0 proven. 7564 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:06,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:06,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 259 states and 386 transitions. [2024-11-08 22:10:06,460 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 386 transitions. [2024-11-08 22:10:06,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-08 22:10:06,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:06,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:06,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:11,893 INFO L134 CoverageAnalysis]: Checked inductivity of 7812 backedges. 0 proven. 7812 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:13,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:13,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 263 states and 392 transitions. [2024-11-08 22:10:13,281 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 392 transitions. [2024-11-08 22:10:13,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-08 22:10:13,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:13,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:13,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:19,063 INFO L134 CoverageAnalysis]: Checked inductivity of 8064 backedges. 0 proven. 8064 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:20,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:20,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 267 states and 398 transitions. [2024-11-08 22:10:20,333 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 398 transitions. [2024-11-08 22:10:20,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-08 22:10:20,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:20,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:20,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:26,237 INFO L134 CoverageAnalysis]: Checked inductivity of 8320 backedges. 0 proven. 8320 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:27,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:27,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 271 states and 404 transitions. [2024-11-08 22:10:27,661 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 404 transitions. [2024-11-08 22:10:27,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-08 22:10:27,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:27,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:27,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:34,440 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 0 proven. 8580 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:35,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:35,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 275 states and 410 transitions. [2024-11-08 22:10:35,754 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 410 transitions. [2024-11-08 22:10:35,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 22:10:35,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:35,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:35,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:42,014 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 0 proven. 8844 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:43,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:43,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 279 states and 416 transitions. [2024-11-08 22:10:43,449 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 416 transitions. [2024-11-08 22:10:43,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-08 22:10:43,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:43,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:43,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:49,707 INFO L134 CoverageAnalysis]: Checked inductivity of 9112 backedges. 0 proven. 9112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:51,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:51,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 283 states and 422 transitions. [2024-11-08 22:10:51,113 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 422 transitions. [2024-11-08 22:10:51,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-11-08 22:10:51,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:51,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:51,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:58,322 INFO L134 CoverageAnalysis]: Checked inductivity of 9384 backedges. 0 proven. 9384 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:59,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:59,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 287 states and 428 transitions. [2024-11-08 22:10:59,807 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 428 transitions. [2024-11-08 22:10:59,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-08 22:10:59,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:59,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:00,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:06,965 INFO L134 CoverageAnalysis]: Checked inductivity of 9660 backedges. 0 proven. 9660 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:11:08,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:08,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 291 states and 434 transitions. [2024-11-08 22:11:08,394 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 434 transitions. [2024-11-08 22:11:08,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-08 22:11:08,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:08,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:08,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:15,443 INFO L134 CoverageAnalysis]: Checked inductivity of 9940 backedges. 0 proven. 9940 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:11:16,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:16,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 295 states and 440 transitions. [2024-11-08 22:11:16,887 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 440 transitions. [2024-11-08 22:11:16,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-11-08 22:11:16,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:16,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:17,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:24,816 INFO L134 CoverageAnalysis]: Checked inductivity of 10224 backedges. 0 proven. 10224 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:11:26,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:26,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 299 states and 446 transitions. [2024-11-08 22:11:26,290 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 446 transitions. [2024-11-08 22:11:26,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2024-11-08 22:11:26,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:26,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:26,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:33,687 INFO L134 CoverageAnalysis]: Checked inductivity of 10512 backedges. 0 proven. 10512 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:11:35,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:35,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 303 states and 452 transitions. [2024-11-08 22:11:35,169 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 452 transitions. [2024-11-08 22:11:35,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-11-08 22:11:35,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:35,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:35,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:43,118 INFO L134 CoverageAnalysis]: Checked inductivity of 10804 backedges. 0 proven. 10804 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:11:44,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:44,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 307 states and 458 transitions. [2024-11-08 22:11:44,626 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 458 transitions. [2024-11-08 22:11:44,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-11-08 22:11:44,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:44,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:44,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:52,338 INFO L134 CoverageAnalysis]: Checked inductivity of 11100 backedges. 0 proven. 11100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:11:53,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:53,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 311 states and 464 transitions. [2024-11-08 22:11:53,885 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 464 transitions. [2024-11-08 22:11:53,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2024-11-08 22:11:53,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:53,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:54,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:02,144 INFO L134 CoverageAnalysis]: Checked inductivity of 11400 backedges. 0 proven. 11400 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:12:03,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:03,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 315 states and 470 transitions. [2024-11-08 22:12:03,717 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 470 transitions. [2024-11-08 22:12:03,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2024-11-08 22:12:03,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:03,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:03,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:12,387 INFO L134 CoverageAnalysis]: Checked inductivity of 11704 backedges. 0 proven. 11704 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:12:14,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:14,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 319 states and 476 transitions. [2024-11-08 22:12:14,050 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 476 transitions. [2024-11-08 22:12:14,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-08 22:12:14,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:14,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:14,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:23,158 INFO L134 CoverageAnalysis]: Checked inductivity of 12012 backedges. 0 proven. 12012 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:12:24,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:24,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 323 states and 482 transitions. [2024-11-08 22:12:24,751 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 482 transitions. [2024-11-08 22:12:24,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-08 22:12:24,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:24,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:25,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:33,260 INFO L134 CoverageAnalysis]: Checked inductivity of 12324 backedges. 0 proven. 12324 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:12:34,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:34,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 327 states and 488 transitions. [2024-11-08 22:12:34,915 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 488 transitions. [2024-11-08 22:12:34,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-11-08 22:12:34,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:34,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:35,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:43,930 INFO L134 CoverageAnalysis]: Checked inductivity of 12640 backedges. 0 proven. 12640 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:12:45,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:45,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 331 states and 494 transitions. [2024-11-08 22:12:45,531 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 494 transitions. [2024-11-08 22:12:45,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2024-11-08 22:12:45,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:45,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:45,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:55,301 INFO L134 CoverageAnalysis]: Checked inductivity of 12960 backedges. 0 proven. 12960 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:12:56,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:56,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 335 states and 500 transitions. [2024-11-08 22:12:56,949 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 500 transitions. [2024-11-08 22:12:56,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-11-08 22:12:56,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:56,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:57,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:08,365 INFO L134 CoverageAnalysis]: Checked inductivity of 13284 backedges. 0 proven. 13284 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:13:10,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:10,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 339 states and 506 transitions. [2024-11-08 22:13:10,070 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 506 transitions. [2024-11-08 22:13:10,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2024-11-08 22:13:10,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:10,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:10,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:20,218 INFO L134 CoverageAnalysis]: Checked inductivity of 13612 backedges. 0 proven. 13612 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:13:21,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:21,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 343 states and 512 transitions. [2024-11-08 22:13:21,928 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 512 transitions. [2024-11-08 22:13:21,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2024-11-08 22:13:21,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:21,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:22,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:31,970 INFO L134 CoverageAnalysis]: Checked inductivity of 13944 backedges. 0 proven. 13944 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:13:33,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:33,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 347 states and 518 transitions. [2024-11-08 22:13:33,745 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 518 transitions. [2024-11-08 22:13:33,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2024-11-08 22:13:33,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:33,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:34,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:43,823 INFO L134 CoverageAnalysis]: Checked inductivity of 14280 backedges. 0 proven. 14280 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:13:45,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:45,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 351 states and 524 transitions. [2024-11-08 22:13:45,525 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 524 transitions. [2024-11-08 22:13:45,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2024-11-08 22:13:45,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:45,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:45,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:56,767 INFO L134 CoverageAnalysis]: Checked inductivity of 14620 backedges. 0 proven. 14620 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:13:58,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:58,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 355 states and 530 transitions. [2024-11-08 22:13:58,655 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 530 transitions. [2024-11-08 22:13:58,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2024-11-08 22:13:58,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:58,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:58,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:09,669 INFO L134 CoverageAnalysis]: Checked inductivity of 14964 backedges. 0 proven. 14964 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:14:11,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:11,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 359 states and 536 transitions. [2024-11-08 22:14:11,450 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 536 transitions. [2024-11-08 22:14:11,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2024-11-08 22:14:11,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:11,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:11,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:23,052 INFO L134 CoverageAnalysis]: Checked inductivity of 15312 backedges. 0 proven. 15312 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:14:24,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:24,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 363 states and 542 transitions. [2024-11-08 22:14:24,970 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 542 transitions. [2024-11-08 22:14:24,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-11-08 22:14:24,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:24,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:25,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:37,559 INFO L134 CoverageAnalysis]: Checked inductivity of 15664 backedges. 0 proven. 15664 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:14:39,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:39,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 367 states and 548 transitions. [2024-11-08 22:14:39,792 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 548 transitions. [2024-11-08 22:14:39,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2024-11-08 22:14:39,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:39,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:40,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:51,413 INFO L134 CoverageAnalysis]: Checked inductivity of 16020 backedges. 0 proven. 16020 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:14:53,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:53,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 371 states and 554 transitions. [2024-11-08 22:14:53,292 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 554 transitions. [2024-11-08 22:14:53,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2024-11-08 22:14:53,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:53,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:53,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:05,598 INFO L134 CoverageAnalysis]: Checked inductivity of 16380 backedges. 0 proven. 16380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:15:07,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:07,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 375 states and 560 transitions. [2024-11-08 22:15:07,497 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 560 transitions. [2024-11-08 22:15:07,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2024-11-08 22:15:07,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:07,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:07,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:20,405 INFO L134 CoverageAnalysis]: Checked inductivity of 16744 backedges. 0 proven. 16744 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:15:22,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:22,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 379 states and 566 transitions. [2024-11-08 22:15:22,267 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 566 transitions. [2024-11-08 22:15:22,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2024-11-08 22:15:22,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:22,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:22,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:38,437 INFO L134 CoverageAnalysis]: Checked inductivity of 17112 backedges. 0 proven. 17112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:15:40,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:40,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 383 states and 572 transitions. [2024-11-08 22:15:40,882 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 572 transitions. [2024-11-08 22:15:40,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 378 [2024-11-08 22:15:40,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:40,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:41,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:55,517 INFO L134 CoverageAnalysis]: Checked inductivity of 17484 backedges. 0 proven. 17484 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:15:57,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:57,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 387 states and 578 transitions. [2024-11-08 22:15:57,747 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 578 transitions. [2024-11-08 22:15:57,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 382 [2024-11-08 22:15:57,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:57,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:58,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:15,074 INFO L134 CoverageAnalysis]: Checked inductivity of 17860 backedges. 0 proven. 17860 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:16:17,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:17,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 391 states and 584 transitions. [2024-11-08 22:16:17,186 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 584 transitions. [2024-11-08 22:16:17,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2024-11-08 22:16:17,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:17,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:17,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:32,077 INFO L134 CoverageAnalysis]: Checked inductivity of 18240 backedges. 0 proven. 18240 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:16:34,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:34,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 395 states and 590 transitions. [2024-11-08 22:16:34,183 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 590 transitions. [2024-11-08 22:16:34,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 390 [2024-11-08 22:16:34,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:34,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:34,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:48,479 INFO L134 CoverageAnalysis]: Checked inductivity of 18624 backedges. 0 proven. 18624 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:16:50,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:50,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 399 states and 596 transitions. [2024-11-08 22:16:50,463 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 596 transitions. [2024-11-08 22:16:50,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 394 [2024-11-08 22:16:50,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:50,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:50,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:07,050 INFO L134 CoverageAnalysis]: Checked inductivity of 19012 backedges. 0 proven. 19012 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:17:09,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:09,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 403 states and 602 transitions. [2024-11-08 22:17:09,120 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 602 transitions. [2024-11-08 22:17:09,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 398 [2024-11-08 22:17:09,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:09,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:09,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:25,460 INFO L134 CoverageAnalysis]: Checked inductivity of 19404 backedges. 0 proven. 19404 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:17:27,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:27,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 407 states and 608 transitions. [2024-11-08 22:17:27,526 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 608 transitions. [2024-11-08 22:17:27,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 402 [2024-11-08 22:17:27,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:27,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:27,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:45,163 INFO L134 CoverageAnalysis]: Checked inductivity of 19800 backedges. 0 proven. 19800 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:17:47,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:47,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 411 states and 614 transitions. [2024-11-08 22:17:47,306 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 614 transitions. [2024-11-08 22:17:47,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 406 [2024-11-08 22:17:47,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:47,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:47,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:05,058 INFO L134 CoverageAnalysis]: Checked inductivity of 20200 backedges. 0 proven. 20200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:18:07,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:07,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 415 states and 620 transitions. [2024-11-08 22:18:07,313 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 620 transitions. [2024-11-08 22:18:07,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 410 [2024-11-08 22:18:07,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:07,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:07,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:26,993 INFO L134 CoverageAnalysis]: Checked inductivity of 20604 backedges. 0 proven. 20604 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:18:29,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:29,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 419 states and 626 transitions. [2024-11-08 22:18:29,340 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 626 transitions. [2024-11-08 22:18:29,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 414 [2024-11-08 22:18:29,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:29,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:29,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:47,329 INFO L134 CoverageAnalysis]: Checked inductivity of 21012 backedges. 0 proven. 21012 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:18:49,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:49,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 423 states and 632 transitions. [2024-11-08 22:18:49,687 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 632 transitions. [2024-11-08 22:18:49,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 418 [2024-11-08 22:18:49,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:49,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:50,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:06,133 INFO L134 CoverageAnalysis]: Checked inductivity of 21424 backedges. 0 proven. 21424 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:19:08,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:08,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 427 states and 638 transitions. [2024-11-08 22:19:08,320 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 638 transitions. [2024-11-08 22:19:08,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 422 [2024-11-08 22:19:08,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:08,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:08,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:25,391 INFO L134 CoverageAnalysis]: Checked inductivity of 21840 backedges. 0 proven. 21840 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:19:27,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:27,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 431 states and 644 transitions. [2024-11-08 22:19:27,613 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 644 transitions. [2024-11-08 22:19:27,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 426 [2024-11-08 22:19:27,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:27,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:28,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:45,398 INFO L134 CoverageAnalysis]: Checked inductivity of 22260 backedges. 0 proven. 22260 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:19:47,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:47,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 435 states and 650 transitions. [2024-11-08 22:19:47,679 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 650 transitions. [2024-11-08 22:19:47,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 430 [2024-11-08 22:19:47,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:47,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:48,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:05,398 INFO L134 CoverageAnalysis]: Checked inductivity of 22684 backedges. 0 proven. 22684 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:07,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:07,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 439 states and 656 transitions. [2024-11-08 22:20:07,659 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 656 transitions. [2024-11-08 22:20:07,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 434 [2024-11-08 22:20:07,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:07,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:08,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:25,578 INFO L134 CoverageAnalysis]: Checked inductivity of 23112 backedges. 0 proven. 23112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:27,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:27,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 443 states and 662 transitions. [2024-11-08 22:20:27,856 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 662 transitions. [2024-11-08 22:20:27,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 438 [2024-11-08 22:20:27,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:27,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:28,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:47,234 INFO L134 CoverageAnalysis]: Checked inductivity of 23544 backedges. 0 proven. 23544 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:49,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:49,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 447 states and 668 transitions. [2024-11-08 22:20:49,529 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 668 transitions. [2024-11-08 22:20:49,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 442 [2024-11-08 22:20:49,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:49,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:49,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:08,858 INFO L134 CoverageAnalysis]: Checked inductivity of 23980 backedges. 0 proven. 23980 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:11,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:11,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 451 states and 674 transitions. [2024-11-08 22:21:11,186 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 674 transitions. [2024-11-08 22:21:11,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 446 [2024-11-08 22:21:11,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:11,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:11,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat