./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/array-examples/standard_strcpy_ground-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db4f81e1-6503-46d7-b701-c021304f4ccf/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db4f81e1-6503-46d7-b701-c021304f4ccf/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_db4f81e1-6503-46d7-b701-c021304f4ccf/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db4f81e1-6503-46d7-b701-c021304f4ccf/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/array-examples/standard_strcpy_ground-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db4f81e1-6503-46d7-b701-c021304f4ccf/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db4f81e1-6503-46d7-b701-c021304f4ccf/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9957a8257e625ece47db9a92e288c6545c023c8bdaf68d0d314c8d86ce47979a --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:06:49,345 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:06:49,432 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db4f81e1-6503-46d7-b701-c021304f4ccf/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 23:06:49,437 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:06:49,438 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:06:49,477 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:06:49,479 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:06:49,480 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:06:49,481 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:06:49,482 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:06:49,483 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:06:49,483 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:06:49,485 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:06:49,485 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:06:49,486 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:06:49,488 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:06:49,489 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:06:49,489 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:06:49,489 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:06:49,490 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:06:49,490 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 23:06:49,494 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:06:49,494 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:06:49,494 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:06:49,495 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:06:49,495 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:06:49,495 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:06:49,495 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:06:49,496 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:06:49,496 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:06:49,496 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:06:49,497 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:06:49,497 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:06:49,497 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:06:49,499 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:06:49,500 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_db4f81e1-6503-46d7-b701-c021304f4ccf/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db4f81e1-6503-46d7-b701-c021304f4ccf/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9957a8257e625ece47db9a92e288c6545c023c8bdaf68d0d314c8d86ce47979a [2024-11-08 23:06:49,782 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:06:49,814 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:06:49,819 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:06:49,820 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:06:49,821 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:06:49,823 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db4f81e1-6503-46d7-b701-c021304f4ccf/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/array-examples/standard_strcpy_ground-1.i Unable to find full path for "g++" [2024-11-08 23:06:51,826 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:06:52,100 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:06:52,100 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db4f81e1-6503-46d7-b701-c021304f4ccf/sv-benchmarks/c/array-examples/standard_strcpy_ground-1.i [2024-11-08 23:06:52,110 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db4f81e1-6503-46d7-b701-c021304f4ccf/bin/ukojak-verify-ImItNfHLgk/data/9cc9d4af8/194614fb45f44e228fce35c53901dabe/FLAG1ecaa2047 [2024-11-08 23:06:52,134 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db4f81e1-6503-46d7-b701-c021304f4ccf/bin/ukojak-verify-ImItNfHLgk/data/9cc9d4af8/194614fb45f44e228fce35c53901dabe [2024-11-08 23:06:52,138 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:06:52,141 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:06:52,143 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:06:52,145 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:06:52,152 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:06:52,153 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:06:52" (1/1) ... [2024-11-08 23:06:52,155 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a82d8e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:52, skipping insertion in model container [2024-11-08 23:06:52,155 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:06:52" (1/1) ... [2024-11-08 23:06:52,185 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:06:52,432 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:06:52,449 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:06:52,482 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:06:52,504 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:06:52,505 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:52 WrapperNode [2024-11-08 23:06:52,505 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:06:52,507 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:06:52,507 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:06:52,507 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:06:52,517 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:52" (1/1) ... [2024-11-08 23:06:52,533 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:52" (1/1) ... [2024-11-08 23:06:52,578 INFO L138 Inliner]: procedures = 16, calls = 20, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 71 [2024-11-08 23:06:52,582 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:06:52,583 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:06:52,583 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:06:52,586 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:06:52,606 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:52" (1/1) ... [2024-11-08 23:06:52,607 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:52" (1/1) ... [2024-11-08 23:06:52,608 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:52" (1/1) ... [2024-11-08 23:06:52,609 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:52" (1/1) ... [2024-11-08 23:06:52,630 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:52" (1/1) ... [2024-11-08 23:06:52,639 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:52" (1/1) ... [2024-11-08 23:06:52,647 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:52" (1/1) ... [2024-11-08 23:06:52,648 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:52" (1/1) ... [2024-11-08 23:06:52,650 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:06:52,658 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:06:52,658 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:06:52,658 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:06:52,659 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:52" (1/1) ... [2024-11-08 23:06:52,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:06:52,705 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db4f81e1-6503-46d7-b701-c021304f4ccf/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:06:52,725 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db4f81e1-6503-46d7-b701-c021304f4ccf/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:06:52,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db4f81e1-6503-46d7-b701-c021304f4ccf/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:06:52,774 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:06:52,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:06:52,775 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:06:52,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:06:52,775 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:06:52,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:06:52,776 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:06:52,776 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:06:52,881 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:06:52,884 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:06:53,138 INFO L? ?]: Removed 21 outVars from TransFormulas that were not future-live. [2024-11-08 23:06:53,139 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:06:53,221 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:06:53,221 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 23:06:53,222 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:06:53 BoogieIcfgContainer [2024-11-08 23:06:53,222 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:06:53,223 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:06:53,224 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:06:53,236 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:06:53,236 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:06:53" (1/1) ... [2024-11-08 23:06:53,252 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:06:53,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:53,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 22 states and 27 transitions. [2024-11-08 23:06:53,315 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 27 transitions. [2024-11-08 23:06:53,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 23:06:53,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:53,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:53,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:53,608 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 23:06:53,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:53,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 25 states and 31 transitions. [2024-11-08 23:06:53,681 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 31 transitions. [2024-11-08 23:06:53,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 23:06:53,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:53,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:53,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:53,791 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 23:06:53,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:53,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 26 states and 32 transitions. [2024-11-08 23:06:53,831 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 32 transitions. [2024-11-08 23:06:53,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 23:06:53,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:53,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:53,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:53,959 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:54,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:54,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 29 states and 36 transitions. [2024-11-08 23:06:54,074 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 36 transitions. [2024-11-08 23:06:54,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 23:06:54,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:54,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:54,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:54,211 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:54,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:54,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 30 states and 36 transitions. [2024-11-08 23:06:54,277 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 36 transitions. [2024-11-08 23:06:54,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 23:06:54,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:54,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:54,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:54,389 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:06:54,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:54,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 29 states and 34 transitions. [2024-11-08 23:06:54,551 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 34 transitions. [2024-11-08 23:06:54,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:06:54,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:54,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:54,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:54,686 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:06:54,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:54,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 28 states and 33 transitions. [2024-11-08 23:06:54,897 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 33 transitions. [2024-11-08 23:06:54,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:06:54,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:54,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:54,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:55,013 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:06:55,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:55,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 40 states and 51 transitions. [2024-11-08 23:06:55,629 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 51 transitions. [2024-11-08 23:06:55,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:06:55,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:55,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:55,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:55,684 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:06:55,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:55,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 41 states and 52 transitions. [2024-11-08 23:06:55,706 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 52 transitions. [2024-11-08 23:06:55,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:06:55,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:55,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:55,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:55,856 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:06:55,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:55,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 43 states and 55 transitions. [2024-11-08 23:06:55,927 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 55 transitions. [2024-11-08 23:06:55,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:06:55,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:55,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:55,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:56,004 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:06:56,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:56,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 34 states and 42 transitions. [2024-11-08 23:06:56,179 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 42 transitions. [2024-11-08 23:06:56,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:06:56,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:56,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:56,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:56,283 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:06:56,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:56,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 37 states and 47 transitions. [2024-11-08 23:06:56,396 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 47 transitions. [2024-11-08 23:06:56,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:06:56,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:56,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:56,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:56,486 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:06:56,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:56,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 41 states and 52 transitions. [2024-11-08 23:06:56,680 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 52 transitions. [2024-11-08 23:06:56,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:06:56,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:56,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:56,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:56,846 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:06:57,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:57,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 44 states and 58 transitions. [2024-11-08 23:06:57,021 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 58 transitions. [2024-11-08 23:06:57,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:06:57,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:57,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:57,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:57,161 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:06:57,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:57,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 43 states and 57 transitions. [2024-11-08 23:06:57,461 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 57 transitions. [2024-11-08 23:06:57,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:06:57,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:57,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:57,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:57,538 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:06:57,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:57,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 44 states and 58 transitions. [2024-11-08 23:06:57,559 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 58 transitions. [2024-11-08 23:06:57,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:06:57,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:57,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:57,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:57,731 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:06:57,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:57,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 43 states and 57 transitions. [2024-11-08 23:06:57,992 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 57 transitions. [2024-11-08 23:06:57,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:06:57,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:57,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:58,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:58,114 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:06:58,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:58,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 47 states and 61 transitions. [2024-11-08 23:06:58,511 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 61 transitions. [2024-11-08 23:06:58,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:06:58,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:58,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:58,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:58,658 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:06:59,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:59,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 51 states and 65 transitions. [2024-11-08 23:06:59,027 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 65 transitions. [2024-11-08 23:06:59,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:06:59,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:59,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:59,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:59,211 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:06:59,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:59,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 55 states and 69 transitions. [2024-11-08 23:06:59,637 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 69 transitions. [2024-11-08 23:06:59,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:06:59,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:59,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:59,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:59,809 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:07:00,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:00,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 59 states and 73 transitions. [2024-11-08 23:07:00,222 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 73 transitions. [2024-11-08 23:07:00,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:07:00,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:00,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:00,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:00,401 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:07:00,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:00,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 63 states and 77 transitions. [2024-11-08 23:07:00,856 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 77 transitions. [2024-11-08 23:07:00,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:07:00,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:00,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:00,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:01,038 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:07:01,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:01,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 67 states and 81 transitions. [2024-11-08 23:07:01,517 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 81 transitions. [2024-11-08 23:07:01,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:07:01,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:01,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:01,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:01,745 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:07:02,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:02,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 71 states and 85 transitions. [2024-11-08 23:07:02,254 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 85 transitions. [2024-11-08 23:07:02,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:07:02,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:02,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:02,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:02,477 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:07:03,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:03,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 75 states and 89 transitions. [2024-11-08 23:07:03,107 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 89 transitions. [2024-11-08 23:07:03,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:07:03,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:03,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:03,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:03,386 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:07:03,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:03,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 79 states and 93 transitions. [2024-11-08 23:07:03,960 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 93 transitions. [2024-11-08 23:07:03,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:07:03,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:03,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:03,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:04,255 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:07:04,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:04,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 83 states and 97 transitions. [2024-11-08 23:07:04,864 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 97 transitions. [2024-11-08 23:07:04,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:07:04,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:04,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:04,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:05,246 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:07:05,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:05,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 87 states and 101 transitions. [2024-11-08 23:07:05,826 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 101 transitions. [2024-11-08 23:07:05,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:07:05,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:05,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:05,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:06,128 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:07:06,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:06,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 91 states and 105 transitions. [2024-11-08 23:07:06,819 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 105 transitions. [2024-11-08 23:07:06,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:07:06,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:06,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:06,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:07,158 INFO L134 CoverageAnalysis]: Checked inductivity of 383 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:07:07,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:07,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 95 states and 109 transitions. [2024-11-08 23:07:07,970 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 109 transitions. [2024-11-08 23:07:07,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:07:07,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:07,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:08,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:08,347 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:07:08,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:08,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 99 states and 113 transitions. [2024-11-08 23:07:08,997 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 113 transitions. [2024-11-08 23:07:08,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:07:08,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:08,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:09,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:09,425 INFO L134 CoverageAnalysis]: Checked inductivity of 501 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:07:10,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:10,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 103 states and 117 transitions. [2024-11-08 23:07:10,392 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 117 transitions. [2024-11-08 23:07:10,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:07:10,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:10,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:10,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:10,833 INFO L134 CoverageAnalysis]: Checked inductivity of 566 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:07:11,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:11,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 107 states and 121 transitions. [2024-11-08 23:07:11,649 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 121 transitions. [2024-11-08 23:07:11,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:07:11,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:11,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:11,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:12,121 INFO L134 CoverageAnalysis]: Checked inductivity of 635 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:07:13,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:13,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 111 states and 125 transitions. [2024-11-08 23:07:13,149 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 125 transitions. [2024-11-08 23:07:13,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:07:13,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:13,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:13,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:13,673 INFO L134 CoverageAnalysis]: Checked inductivity of 708 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:07:14,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:14,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 115 states and 129 transitions. [2024-11-08 23:07:14,418 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 129 transitions. [2024-11-08 23:07:14,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:07:14,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:14,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:14,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:14,831 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:07:15,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:15,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 119 states and 133 transitions. [2024-11-08 23:07:15,576 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 133 transitions. [2024-11-08 23:07:15,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 23:07:15,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:15,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:15,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:16,109 INFO L134 CoverageAnalysis]: Checked inductivity of 866 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:07:16,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:16,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 123 states and 137 transitions. [2024-11-08 23:07:16,986 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 137 transitions. [2024-11-08 23:07:16,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 23:07:16,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:16,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:17,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:17,423 INFO L134 CoverageAnalysis]: Checked inductivity of 951 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:07:18,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:18,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 127 states and 141 transitions. [2024-11-08 23:07:18,234 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 141 transitions. [2024-11-08 23:07:18,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 23:07:18,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:18,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:18,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:18,754 INFO L134 CoverageAnalysis]: Checked inductivity of 1040 backedges. 0 proven. 1035 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:07:19,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:19,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 131 states and 145 transitions. [2024-11-08 23:07:19,699 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 145 transitions. [2024-11-08 23:07:19,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:07:19,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:19,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:19,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:20,211 INFO L134 CoverageAnalysis]: Checked inductivity of 1133 backedges. 0 proven. 1128 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:07:21,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:21,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 135 states and 149 transitions. [2024-11-08 23:07:21,093 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 149 transitions. [2024-11-08 23:07:21,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 23:07:21,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:21,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:21,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:21,638 INFO L134 CoverageAnalysis]: Checked inductivity of 1230 backedges. 0 proven. 1225 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:07:22,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:22,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 139 states and 153 transitions. [2024-11-08 23:07:22,575 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 153 transitions. [2024-11-08 23:07:22,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 23:07:22,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:22,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:22,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:23,259 INFO L134 CoverageAnalysis]: Checked inductivity of 1331 backedges. 0 proven. 1326 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:07:24,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:24,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 143 states and 157 transitions. [2024-11-08 23:07:24,325 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 157 transitions. [2024-11-08 23:07:24,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 23:07:24,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:24,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:24,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:25,008 INFO L134 CoverageAnalysis]: Checked inductivity of 1436 backedges. 0 proven. 1431 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:07:25,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:25,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 147 states and 161 transitions. [2024-11-08 23:07:25,918 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 161 transitions. [2024-11-08 23:07:25,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 23:07:25,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:25,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:25,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:26,469 INFO L134 CoverageAnalysis]: Checked inductivity of 1545 backedges. 0 proven. 1540 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:07:27,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:27,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 151 states and 165 transitions. [2024-11-08 23:07:27,482 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 165 transitions. [2024-11-08 23:07:27,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 23:07:27,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:27,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:27,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:28,045 INFO L134 CoverageAnalysis]: Checked inductivity of 1658 backedges. 0 proven. 1653 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:07:29,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:29,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 155 states and 169 transitions. [2024-11-08 23:07:29,070 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 169 transitions. [2024-11-08 23:07:29,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 23:07:29,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:29,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:29,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:29,742 INFO L134 CoverageAnalysis]: Checked inductivity of 1775 backedges. 0 proven. 1770 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:07:31,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:31,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 159 states and 173 transitions. [2024-11-08 23:07:31,037 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 173 transitions. [2024-11-08 23:07:31,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 23:07:31,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:31,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:31,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:31,732 INFO L134 CoverageAnalysis]: Checked inductivity of 1896 backedges. 0 proven. 1891 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:07:33,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:33,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 163 states and 177 transitions. [2024-11-08 23:07:33,206 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 177 transitions. [2024-11-08 23:07:33,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 23:07:33,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:33,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:33,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:33,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2021 backedges. 0 proven. 2016 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:07:35,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:35,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 167 states and 181 transitions. [2024-11-08 23:07:35,131 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 181 transitions. [2024-11-08 23:07:35,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 23:07:35,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:35,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:35,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:35,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2150 backedges. 0 proven. 2145 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:07:37,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:37,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 171 states and 185 transitions. [2024-11-08 23:07:37,104 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 185 transitions. [2024-11-08 23:07:37,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 23:07:37,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:37,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:37,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:38,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2283 backedges. 0 proven. 2278 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:07:39,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:39,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 175 states and 189 transitions. [2024-11-08 23:07:39,368 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 189 transitions. [2024-11-08 23:07:39,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 23:07:39,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:39,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:39,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:40,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2420 backedges. 0 proven. 2415 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:07:41,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:41,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 179 states and 193 transitions. [2024-11-08 23:07:41,328 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 193 transitions. [2024-11-08 23:07:41,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 23:07:41,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:41,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:41,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:41,998 INFO L134 CoverageAnalysis]: Checked inductivity of 2561 backedges. 0 proven. 2556 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:07:43,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:43,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 183 states and 197 transitions. [2024-11-08 23:07:43,342 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 197 transitions. [2024-11-08 23:07:43,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 23:07:43,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:43,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:43,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:44,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2706 backedges. 0 proven. 2701 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:07:45,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:45,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 187 states and 201 transitions. [2024-11-08 23:07:45,673 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 201 transitions. [2024-11-08 23:07:45,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-08 23:07:45,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:45,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:45,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:46,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2855 backedges. 0 proven. 2850 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:07:48,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:48,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 191 states and 205 transitions. [2024-11-08 23:07:48,036 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 205 transitions. [2024-11-08 23:07:48,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 23:07:48,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:48,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:48,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:48,635 INFO L134 CoverageAnalysis]: Checked inductivity of 3008 backedges. 0 proven. 3003 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:07:49,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:49,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 195 states and 209 transitions. [2024-11-08 23:07:49,958 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 209 transitions. [2024-11-08 23:07:49,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 23:07:49,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:49,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:50,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:50,702 INFO L134 CoverageAnalysis]: Checked inductivity of 3165 backedges. 0 proven. 3160 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:07:52,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:52,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 199 states and 213 transitions. [2024-11-08 23:07:52,002 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 213 transitions. [2024-11-08 23:07:52,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 23:07:52,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:52,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:52,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:52,913 INFO L134 CoverageAnalysis]: Checked inductivity of 3326 backedges. 0 proven. 3321 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:07:54,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:54,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 203 states and 217 transitions. [2024-11-08 23:07:54,312 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 217 transitions. [2024-11-08 23:07:54,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-08 23:07:54,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:54,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:54,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:55,082 INFO L134 CoverageAnalysis]: Checked inductivity of 3491 backedges. 0 proven. 3486 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:07:56,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:56,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 207 states and 221 transitions. [2024-11-08 23:07:56,473 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 221 transitions. [2024-11-08 23:07:56,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-08 23:07:56,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:56,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:56,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:57,333 INFO L134 CoverageAnalysis]: Checked inductivity of 3660 backedges. 0 proven. 3655 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:07:58,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:58,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 211 states and 225 transitions. [2024-11-08 23:07:58,737 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 225 transitions. [2024-11-08 23:07:58,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-08 23:07:58,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:58,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:58,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:59,557 INFO L134 CoverageAnalysis]: Checked inductivity of 3833 backedges. 0 proven. 3828 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:08:00,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:00,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 215 states and 229 transitions. [2024-11-08 23:08:00,993 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 229 transitions. [2024-11-08 23:08:00,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-08 23:08:00,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:00,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:01,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:02,029 INFO L134 CoverageAnalysis]: Checked inductivity of 4010 backedges. 0 proven. 4005 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:08:03,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:03,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 219 states and 233 transitions. [2024-11-08 23:08:03,537 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 233 transitions. [2024-11-08 23:08:03,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-08 23:08:03,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:03,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:03,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:04,433 INFO L134 CoverageAnalysis]: Checked inductivity of 4191 backedges. 0 proven. 4186 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:08:05,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:05,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 223 states and 237 transitions. [2024-11-08 23:08:05,923 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 237 transitions. [2024-11-08 23:08:05,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-08 23:08:05,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:05,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:05,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:06,900 INFO L134 CoverageAnalysis]: Checked inductivity of 4376 backedges. 0 proven. 4371 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:08:08,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:08,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 227 states and 241 transitions. [2024-11-08 23:08:08,413 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 241 transitions. [2024-11-08 23:08:08,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-08 23:08:08,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:08,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:08,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:09,368 INFO L134 CoverageAnalysis]: Checked inductivity of 4565 backedges. 0 proven. 4560 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:08:10,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:10,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 231 states and 245 transitions. [2024-11-08 23:08:10,978 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 245 transitions. [2024-11-08 23:08:10,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-08 23:08:10,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:10,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:11,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:12,243 INFO L134 CoverageAnalysis]: Checked inductivity of 4758 backedges. 0 proven. 4753 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:08:14,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:14,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 235 states and 249 transitions. [2024-11-08 23:08:14,183 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 249 transitions. [2024-11-08 23:08:14,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-08 23:08:14,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:14,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:14,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:15,130 INFO L134 CoverageAnalysis]: Checked inductivity of 4955 backedges. 0 proven. 4950 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:08:16,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:16,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 239 states and 253 transitions. [2024-11-08 23:08:16,917 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 253 transitions. [2024-11-08 23:08:16,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-08 23:08:16,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:16,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:16,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:18,077 INFO L134 CoverageAnalysis]: Checked inductivity of 5156 backedges. 0 proven. 5151 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:08:20,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:20,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 243 states and 257 transitions. [2024-11-08 23:08:20,008 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 257 transitions. [2024-11-08 23:08:20,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-08 23:08:20,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:20,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:20,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:21,198 INFO L134 CoverageAnalysis]: Checked inductivity of 5361 backedges. 0 proven. 5356 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:08:23,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:23,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 247 states and 261 transitions. [2024-11-08 23:08:23,234 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 261 transitions. [2024-11-08 23:08:23,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-08 23:08:23,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:23,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:23,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:24,751 INFO L134 CoverageAnalysis]: Checked inductivity of 5570 backedges. 0 proven. 5565 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:08:26,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:26,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 251 states and 265 transitions. [2024-11-08 23:08:26,778 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 265 transitions. [2024-11-08 23:08:26,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-08 23:08:26,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:26,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:26,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:28,175 INFO L134 CoverageAnalysis]: Checked inductivity of 5783 backedges. 0 proven. 5778 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:08:30,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:30,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 255 states and 269 transitions. [2024-11-08 23:08:30,283 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 269 transitions. [2024-11-08 23:08:30,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-08 23:08:30,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:30,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:30,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:31,977 INFO L134 CoverageAnalysis]: Checked inductivity of 6000 backedges. 0 proven. 5995 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:08:34,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:34,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 259 states and 273 transitions. [2024-11-08 23:08:34,229 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 273 transitions. [2024-11-08 23:08:34,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-08 23:08:34,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:34,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:34,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:35,810 INFO L134 CoverageAnalysis]: Checked inductivity of 6221 backedges. 0 proven. 6216 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:08:38,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:38,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 263 states and 277 transitions. [2024-11-08 23:08:38,037 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 277 transitions. [2024-11-08 23:08:38,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-08 23:08:38,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:38,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:38,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:40,219 INFO L134 CoverageAnalysis]: Checked inductivity of 6446 backedges. 0 proven. 6441 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:08:42,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:42,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 267 states and 281 transitions. [2024-11-08 23:08:42,545 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 281 transitions. [2024-11-08 23:08:42,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-08 23:08:42,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:42,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:42,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:44,359 INFO L134 CoverageAnalysis]: Checked inductivity of 6675 backedges. 0 proven. 6670 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:08:46,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:46,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 271 states and 285 transitions. [2024-11-08 23:08:46,533 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 285 transitions. [2024-11-08 23:08:46,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-08 23:08:46,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:46,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:46,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:48,093 INFO L134 CoverageAnalysis]: Checked inductivity of 6908 backedges. 0 proven. 6903 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:08:50,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:50,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 275 states and 289 transitions. [2024-11-08 23:08:50,419 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 289 transitions. [2024-11-08 23:08:50,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-08 23:08:50,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:50,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:50,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:52,052 INFO L134 CoverageAnalysis]: Checked inductivity of 7145 backedges. 0 proven. 7140 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:08:54,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:54,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 279 states and 293 transitions. [2024-11-08 23:08:54,639 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 293 transitions. [2024-11-08 23:08:54,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-08 23:08:54,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:54,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:54,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:56,072 INFO L134 CoverageAnalysis]: Checked inductivity of 7386 backedges. 0 proven. 7381 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:08:58,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:58,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 283 states and 297 transitions. [2024-11-08 23:08:58,571 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 297 transitions. [2024-11-08 23:08:58,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-08 23:08:58,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:58,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:58,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:00,224 INFO L134 CoverageAnalysis]: Checked inductivity of 7631 backedges. 0 proven. 7626 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:09:02,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:02,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 287 states and 301 transitions. [2024-11-08 23:09:02,712 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 301 transitions. [2024-11-08 23:09:02,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-08 23:09:02,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:02,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:02,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:04,561 INFO L134 CoverageAnalysis]: Checked inductivity of 7880 backedges. 0 proven. 7875 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:09:07,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:07,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 291 states and 305 transitions. [2024-11-08 23:09:07,096 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 305 transitions. [2024-11-08 23:09:07,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-11-08 23:09:07,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:07,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:07,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:08,866 INFO L134 CoverageAnalysis]: Checked inductivity of 8133 backedges. 0 proven. 8128 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:09:11,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:11,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 295 states and 309 transitions. [2024-11-08 23:09:11,460 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 309 transitions. [2024-11-08 23:09:11,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-11-08 23:09:11,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:11,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:11,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:13,367 INFO L134 CoverageAnalysis]: Checked inductivity of 8390 backedges. 0 proven. 8385 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:09:15,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:15,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 299 states and 313 transitions. [2024-11-08 23:09:15,938 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 313 transitions. [2024-11-08 23:09:15,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-11-08 23:09:15,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:15,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:16,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:17,911 INFO L134 CoverageAnalysis]: Checked inductivity of 8651 backedges. 0 proven. 8646 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:09:20,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:20,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 303 states and 317 transitions. [2024-11-08 23:09:20,236 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 317 transitions. [2024-11-08 23:09:20,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-11-08 23:09:20,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:20,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:20,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:21,826 INFO L134 CoverageAnalysis]: Checked inductivity of 8916 backedges. 0 proven. 8911 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:09:24,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:24,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 307 states and 321 transitions. [2024-11-08 23:09:24,287 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 321 transitions. [2024-11-08 23:09:24,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-11-08 23:09:24,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:24,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:24,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:26,315 INFO L134 CoverageAnalysis]: Checked inductivity of 9185 backedges. 0 proven. 9180 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:09:28,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:28,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 311 states and 325 transitions. [2024-11-08 23:09:28,928 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 325 transitions. [2024-11-08 23:09:28,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-11-08 23:09:28,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:28,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:29,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:31,052 INFO L134 CoverageAnalysis]: Checked inductivity of 9458 backedges. 0 proven. 9453 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:09:33,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:33,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 315 states and 329 transitions. [2024-11-08 23:09:33,780 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 329 transitions. [2024-11-08 23:09:33,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2024-11-08 23:09:33,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:33,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:33,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:35,890 INFO L134 CoverageAnalysis]: Checked inductivity of 9735 backedges. 0 proven. 9730 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:09:38,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:38,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 319 states and 333 transitions. [2024-11-08 23:09:38,624 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 333 transitions. [2024-11-08 23:09:38,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2024-11-08 23:09:38,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:38,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:38,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:40,795 INFO L134 CoverageAnalysis]: Checked inductivity of 10016 backedges. 0 proven. 10011 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:09:43,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:43,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 323 states and 337 transitions. [2024-11-08 23:09:43,819 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 337 transitions. [2024-11-08 23:09:43,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2024-11-08 23:09:43,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:43,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:43,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:46,076 INFO L134 CoverageAnalysis]: Checked inductivity of 10301 backedges. 0 proven. 10296 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:09:48,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:48,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 327 states and 341 transitions. [2024-11-08 23:09:48,907 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 341 transitions. [2024-11-08 23:09:48,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2024-11-08 23:09:48,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:48,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:48,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:51,275 INFO L134 CoverageAnalysis]: Checked inductivity of 10590 backedges. 0 proven. 10585 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:09:54,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:54,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 331 states and 345 transitions. [2024-11-08 23:09:54,160 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 345 transitions. [2024-11-08 23:09:54,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-11-08 23:09:54,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:54,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:54,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:56,548 INFO L134 CoverageAnalysis]: Checked inductivity of 10883 backedges. 0 proven. 10878 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:09:59,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:59,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 335 states and 349 transitions. [2024-11-08 23:09:59,422 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 349 transitions. [2024-11-08 23:09:59,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-08 23:09:59,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:59,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:59,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:01,985 INFO L134 CoverageAnalysis]: Checked inductivity of 11180 backedges. 0 proven. 11175 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:10:05,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:05,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 339 states and 353 transitions. [2024-11-08 23:10:05,138 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 353 transitions. [2024-11-08 23:10:05,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2024-11-08 23:10:05,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:05,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:05,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:07,801 INFO L134 CoverageAnalysis]: Checked inductivity of 11481 backedges. 0 proven. 11476 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:10:10,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:10,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 343 states and 357 transitions. [2024-11-08 23:10:10,929 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 357 transitions. [2024-11-08 23:10:10,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-11-08 23:10:10,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:10,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:11,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:13,837 INFO L134 CoverageAnalysis]: Checked inductivity of 11786 backedges. 0 proven. 11781 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:10:16,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:16,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 347 states and 361 transitions. [2024-11-08 23:10:16,855 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 361 transitions. [2024-11-08 23:10:16,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2024-11-08 23:10:16,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:16,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:16,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:19,485 INFO L134 CoverageAnalysis]: Checked inductivity of 12095 backedges. 0 proven. 12090 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:10:22,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:22,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 351 states and 365 transitions. [2024-11-08 23:10:22,547 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 365 transitions. [2024-11-08 23:10:22,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2024-11-08 23:10:22,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:22,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:22,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:25,162 INFO L134 CoverageAnalysis]: Checked inductivity of 12408 backedges. 0 proven. 12403 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:10:28,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:28,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 355 states and 369 transitions. [2024-11-08 23:10:28,289 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 369 transitions. [2024-11-08 23:10:28,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2024-11-08 23:10:28,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:28,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:28,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:31,003 INFO L134 CoverageAnalysis]: Checked inductivity of 12725 backedges. 0 proven. 12720 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:10:34,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:34,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 359 states and 373 transitions. [2024-11-08 23:10:34,374 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 373 transitions. [2024-11-08 23:10:34,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2024-11-08 23:10:34,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:34,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:34,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:37,158 INFO L134 CoverageAnalysis]: Checked inductivity of 13046 backedges. 0 proven. 13041 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:10:40,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:40,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 363 states and 377 transitions. [2024-11-08 23:10:40,021 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 377 transitions. [2024-11-08 23:10:40,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2024-11-08 23:10:40,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:40,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:40,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:43,032 INFO L134 CoverageAnalysis]: Checked inductivity of 13371 backedges. 0 proven. 13366 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:10:45,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:45,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 367 states and 381 transitions. [2024-11-08 23:10:45,781 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 381 transitions. [2024-11-08 23:10:45,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2024-11-08 23:10:45,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:45,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:45,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:48,845 INFO L134 CoverageAnalysis]: Checked inductivity of 13700 backedges. 0 proven. 13695 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:10:52,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:52,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 371 states and 385 transitions. [2024-11-08 23:10:52,307 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 385 transitions. [2024-11-08 23:10:52,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2024-11-08 23:10:52,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:52,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:52,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:55,358 INFO L134 CoverageAnalysis]: Checked inductivity of 14033 backedges. 0 proven. 14028 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:10:58,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:58,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 375 states and 389 transitions. [2024-11-08 23:10:58,327 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 389 transitions. [2024-11-08 23:10:58,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2024-11-08 23:10:58,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:58,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:58,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:02,163 INFO L134 CoverageAnalysis]: Checked inductivity of 14370 backedges. 0 proven. 14365 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:11:05,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:05,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 379 states and 393 transitions. [2024-11-08 23:11:05,412 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 393 transitions. [2024-11-08 23:11:05,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2024-11-08 23:11:05,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:05,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:05,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:08,935 INFO L134 CoverageAnalysis]: Checked inductivity of 14711 backedges. 0 proven. 14706 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:11:12,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:12,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 383 states and 397 transitions. [2024-11-08 23:11:12,132 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 397 transitions. [2024-11-08 23:11:12,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2024-11-08 23:11:12,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:12,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:12,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:15,443 INFO L134 CoverageAnalysis]: Checked inductivity of 15056 backedges. 0 proven. 15051 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:11:18,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:18,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 387 states and 401 transitions. [2024-11-08 23:11:18,542 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 401 transitions. [2024-11-08 23:11:18,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2024-11-08 23:11:18,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:18,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:18,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:21,679 INFO L134 CoverageAnalysis]: Checked inductivity of 15405 backedges. 0 proven. 15400 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:11:25,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:25,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 391 states and 405 transitions. [2024-11-08 23:11:25,270 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 405 transitions. [2024-11-08 23:11:25,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 373 [2024-11-08 23:11:25,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:25,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:25,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:28,688 INFO L134 CoverageAnalysis]: Checked inductivity of 15758 backedges. 0 proven. 15753 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:11:32,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:32,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 395 states and 409 transitions. [2024-11-08 23:11:32,167 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 409 transitions. [2024-11-08 23:11:32,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 377 [2024-11-08 23:11:32,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:32,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:32,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:36,199 INFO L134 CoverageAnalysis]: Checked inductivity of 16115 backedges. 0 proven. 16110 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:11:39,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:39,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 399 states and 413 transitions. [2024-11-08 23:11:39,698 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 413 transitions. [2024-11-08 23:11:39,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2024-11-08 23:11:39,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:39,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:39,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:43,482 INFO L134 CoverageAnalysis]: Checked inductivity of 16476 backedges. 0 proven. 16471 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:11:46,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:46,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 403 states and 417 transitions. [2024-11-08 23:11:46,875 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 417 transitions. [2024-11-08 23:11:46,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 385 [2024-11-08 23:11:46,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:46,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:46,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:50,464 INFO L134 CoverageAnalysis]: Checked inductivity of 16841 backedges. 0 proven. 16836 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:11:54,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:54,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 407 states and 421 transitions. [2024-11-08 23:11:54,167 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 421 transitions. [2024-11-08 23:11:54,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 389 [2024-11-08 23:11:54,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:54,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:54,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:58,007 INFO L134 CoverageAnalysis]: Checked inductivity of 17210 backedges. 0 proven. 17205 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:12:01,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:01,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 411 states and 425 transitions. [2024-11-08 23:12:01,290 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 425 transitions. [2024-11-08 23:12:01,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 393 [2024-11-08 23:12:01,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:01,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:01,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:04,885 INFO L134 CoverageAnalysis]: Checked inductivity of 17583 backedges. 0 proven. 17578 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:12:08,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:08,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 415 states and 429 transitions. [2024-11-08 23:12:08,387 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 429 transitions. [2024-11-08 23:12:08,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 397 [2024-11-08 23:12:08,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:08,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:08,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:12,023 INFO L134 CoverageAnalysis]: Checked inductivity of 17960 backedges. 0 proven. 17955 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:12:15,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:15,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 419 states and 433 transitions. [2024-11-08 23:12:15,444 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 433 transitions. [2024-11-08 23:12:15,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 401 [2024-11-08 23:12:15,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:15,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:15,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:19,599 INFO L134 CoverageAnalysis]: Checked inductivity of 18341 backedges. 0 proven. 18336 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:12:23,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:23,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 423 states and 437 transitions. [2024-11-08 23:12:23,487 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 437 transitions. [2024-11-08 23:12:23,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 405 [2024-11-08 23:12:23,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:23,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:23,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:27,693 INFO L134 CoverageAnalysis]: Checked inductivity of 18726 backedges. 0 proven. 18721 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:12:31,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:31,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 427 states and 441 transitions. [2024-11-08 23:12:31,296 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 441 transitions. [2024-11-08 23:12:31,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 409 [2024-11-08 23:12:31,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:31,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:31,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:35,676 INFO L134 CoverageAnalysis]: Checked inductivity of 19115 backedges. 0 proven. 19110 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:12:39,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:39,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 431 states and 445 transitions. [2024-11-08 23:12:39,321 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 445 transitions. [2024-11-08 23:12:39,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 413 [2024-11-08 23:12:39,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:39,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:39,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:43,417 INFO L134 CoverageAnalysis]: Checked inductivity of 19508 backedges. 0 proven. 19503 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:12:47,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:47,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 435 states and 449 transitions. [2024-11-08 23:12:47,078 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 449 transitions. [2024-11-08 23:12:47,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 417 [2024-11-08 23:12:47,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:47,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:47,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:51,617 INFO L134 CoverageAnalysis]: Checked inductivity of 19905 backedges. 0 proven. 19900 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:12:55,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:55,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 439 states and 453 transitions. [2024-11-08 23:12:55,130 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 453 transitions. [2024-11-08 23:12:55,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 421 [2024-11-08 23:12:55,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:55,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:55,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:59,604 INFO L134 CoverageAnalysis]: Checked inductivity of 20306 backedges. 0 proven. 20301 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:13:03,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:03,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 443 states and 457 transitions. [2024-11-08 23:13:03,135 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 457 transitions. [2024-11-08 23:13:03,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 425 [2024-11-08 23:13:03,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:03,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:03,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:07,646 INFO L134 CoverageAnalysis]: Checked inductivity of 20711 backedges. 0 proven. 20706 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:13:11,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:11,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 447 states and 461 transitions. [2024-11-08 23:13:11,401 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 461 transitions. [2024-11-08 23:13:11,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2024-11-08 23:13:11,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:11,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:11,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:16,103 INFO L134 CoverageAnalysis]: Checked inductivity of 21120 backedges. 0 proven. 21115 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:13:19,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:19,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 451 states and 465 transitions. [2024-11-08 23:13:19,577 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 465 transitions. [2024-11-08 23:13:19,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 433 [2024-11-08 23:13:19,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:19,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:19,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:24,159 INFO L134 CoverageAnalysis]: Checked inductivity of 21533 backedges. 0 proven. 21528 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:13:27,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:27,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 455 states and 469 transitions. [2024-11-08 23:13:27,639 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 469 transitions. [2024-11-08 23:13:27,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 437 [2024-11-08 23:13:27,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:27,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:27,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:31,881 INFO L134 CoverageAnalysis]: Checked inductivity of 21950 backedges. 0 proven. 21945 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:13:35,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:35,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 459 states and 473 transitions. [2024-11-08 23:13:35,586 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 473 transitions. [2024-11-08 23:13:35,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 441 [2024-11-08 23:13:35,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:35,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:35,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:40,803 INFO L134 CoverageAnalysis]: Checked inductivity of 22371 backedges. 0 proven. 22366 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:13:45,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:45,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 463 states and 477 transitions. [2024-11-08 23:13:45,021 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 477 transitions. [2024-11-08 23:13:45,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 445 [2024-11-08 23:13:45,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:45,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:45,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:50,406 INFO L134 CoverageAnalysis]: Checked inductivity of 22796 backedges. 0 proven. 22791 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:13:54,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:54,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 467 states and 481 transitions. [2024-11-08 23:13:54,635 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 481 transitions. [2024-11-08 23:13:54,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 449 [2024-11-08 23:13:54,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:54,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:54,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:00,055 INFO L134 CoverageAnalysis]: Checked inductivity of 23225 backedges. 0 proven. 23220 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:14:04,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:04,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 471 states and 485 transitions. [2024-11-08 23:14:04,396 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 485 transitions. [2024-11-08 23:14:04,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 453 [2024-11-08 23:14:04,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:04,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:04,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:09,601 INFO L134 CoverageAnalysis]: Checked inductivity of 23658 backedges. 0 proven. 23653 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:14:13,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:13,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 475 states and 489 transitions. [2024-11-08 23:14:13,889 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 489 transitions. [2024-11-08 23:14:13,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 457 [2024-11-08 23:14:13,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:13,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:14,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:19,350 INFO L134 CoverageAnalysis]: Checked inductivity of 24095 backedges. 0 proven. 24090 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:14:23,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:23,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 479 states and 493 transitions. [2024-11-08 23:14:23,921 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 493 transitions. [2024-11-08 23:14:23,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 461 [2024-11-08 23:14:23,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:23,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:24,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:29,533 INFO L134 CoverageAnalysis]: Checked inductivity of 24536 backedges. 0 proven. 24531 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:14:34,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:34,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 483 states and 497 transitions. [2024-11-08 23:14:34,243 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 497 transitions. [2024-11-08 23:14:34,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 465 [2024-11-08 23:14:34,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:34,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:34,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:39,972 INFO L134 CoverageAnalysis]: Checked inductivity of 24981 backedges. 0 proven. 24976 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:14:44,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:44,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 487 states and 501 transitions. [2024-11-08 23:14:44,508 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 501 transitions. [2024-11-08 23:14:44,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 469 [2024-11-08 23:14:44,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:44,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:44,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:50,223 INFO L134 CoverageAnalysis]: Checked inductivity of 25430 backedges. 0 proven. 25425 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:14:54,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:54,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 491 states and 505 transitions. [2024-11-08 23:14:54,736 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 505 transitions. [2024-11-08 23:14:54,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 473 [2024-11-08 23:14:54,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:54,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:54,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:00,642 INFO L134 CoverageAnalysis]: Checked inductivity of 25883 backedges. 0 proven. 25878 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:15:05,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:05,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 495 states and 509 transitions. [2024-11-08 23:15:05,365 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 509 transitions. [2024-11-08 23:15:05,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 477 [2024-11-08 23:15:05,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:05,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:05,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:11,563 INFO L134 CoverageAnalysis]: Checked inductivity of 26340 backedges. 0 proven. 26335 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:15:16,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:16,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 499 states and 513 transitions. [2024-11-08 23:15:16,585 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 513 transitions. [2024-11-08 23:15:16,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 481 [2024-11-08 23:15:16,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:16,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:16,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:23,028 INFO L134 CoverageAnalysis]: Checked inductivity of 26801 backedges. 0 proven. 26796 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:15:28,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:28,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 503 states and 517 transitions. [2024-11-08 23:15:28,108 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 517 transitions. [2024-11-08 23:15:28,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 485 [2024-11-08 23:15:28,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:28,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:28,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:35,077 INFO L134 CoverageAnalysis]: Checked inductivity of 27266 backedges. 0 proven. 27261 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:15:39,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:39,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 507 states and 521 transitions. [2024-11-08 23:15:39,917 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 521 transitions. [2024-11-08 23:15:39,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 489 [2024-11-08 23:15:39,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:39,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:40,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:46,880 INFO L134 CoverageAnalysis]: Checked inductivity of 27735 backedges. 0 proven. 27730 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:15:51,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:51,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 511 states and 525 transitions. [2024-11-08 23:15:51,741 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 525 transitions. [2024-11-08 23:15:51,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 493 [2024-11-08 23:15:51,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:51,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:51,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:58,126 INFO L134 CoverageAnalysis]: Checked inductivity of 28208 backedges. 0 proven. 28203 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:16:03,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:03,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 515 states and 529 transitions. [2024-11-08 23:16:03,042 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 529 transitions. [2024-11-08 23:16:03,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 497 [2024-11-08 23:16:03,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:03,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:03,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:09,508 INFO L134 CoverageAnalysis]: Checked inductivity of 28685 backedges. 0 proven. 28680 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:16:14,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:14,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 519 states and 533 transitions. [2024-11-08 23:16:14,088 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 533 transitions. [2024-11-08 23:16:14,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 501 [2024-11-08 23:16:14,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:14,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:14,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:21,029 INFO L134 CoverageAnalysis]: Checked inductivity of 29166 backedges. 0 proven. 29161 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:16:26,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:26,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 523 states and 537 transitions. [2024-11-08 23:16:26,448 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 537 transitions. [2024-11-08 23:16:26,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 505 [2024-11-08 23:16:26,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:26,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:26,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:33,613 INFO L134 CoverageAnalysis]: Checked inductivity of 29651 backedges. 0 proven. 29646 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:16:37,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:37,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 527 states and 541 transitions. [2024-11-08 23:16:37,923 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 541 transitions. [2024-11-08 23:16:37,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 509 [2024-11-08 23:16:37,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:37,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:38,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:45,248 INFO L134 CoverageAnalysis]: Checked inductivity of 30140 backedges. 0 proven. 30135 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:16:49,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:49,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 531 states and 545 transitions. [2024-11-08 23:16:49,545 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 545 transitions. [2024-11-08 23:16:49,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 513 [2024-11-08 23:16:49,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:49,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:49,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:56,476 INFO L134 CoverageAnalysis]: Checked inductivity of 30633 backedges. 0 proven. 30628 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:17:00,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:00,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 535 states and 549 transitions. [2024-11-08 23:17:00,512 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 549 transitions. [2024-11-08 23:17:00,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 517 [2024-11-08 23:17:00,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:00,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:00,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:08,056 INFO L134 CoverageAnalysis]: Checked inductivity of 31130 backedges. 0 proven. 31125 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:17:12,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:12,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 539 states and 553 transitions. [2024-11-08 23:17:12,806 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 553 transitions. [2024-11-08 23:17:12,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 521 [2024-11-08 23:17:12,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:12,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:12,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:19,650 INFO L134 CoverageAnalysis]: Checked inductivity of 31631 backedges. 0 proven. 31626 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:17:24,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:24,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 543 states and 557 transitions. [2024-11-08 23:17:24,971 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 557 transitions. [2024-11-08 23:17:24,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 525 [2024-11-08 23:17:24,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:24,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:25,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:31,705 INFO L134 CoverageAnalysis]: Checked inductivity of 32136 backedges. 0 proven. 32131 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:17:36,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:36,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 547 states and 561 transitions. [2024-11-08 23:17:36,581 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 561 transitions. [2024-11-08 23:17:36,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 529 [2024-11-08 23:17:36,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:36,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:36,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:42,966 INFO L134 CoverageAnalysis]: Checked inductivity of 32645 backedges. 0 proven. 32640 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:17:46,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:46,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 551 states and 565 transitions. [2024-11-08 23:17:46,950 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 565 transitions. [2024-11-08 23:17:46,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 533 [2024-11-08 23:17:46,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:46,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:47,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:53,330 INFO L134 CoverageAnalysis]: Checked inductivity of 33158 backedges. 0 proven. 33153 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:17:58,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:58,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 555 states and 569 transitions. [2024-11-08 23:17:58,306 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 569 transitions. [2024-11-08 23:17:58,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 537 [2024-11-08 23:17:58,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:58,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:58,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:05,615 INFO L134 CoverageAnalysis]: Checked inductivity of 33675 backedges. 0 proven. 33670 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:18:10,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:10,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 559 states and 573 transitions. [2024-11-08 23:18:10,429 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 573 transitions. [2024-11-08 23:18:10,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 541 [2024-11-08 23:18:10,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:10,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:10,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:17,655 INFO L134 CoverageAnalysis]: Checked inductivity of 34196 backedges. 0 proven. 34191 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:18:22,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:22,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 563 states and 577 transitions. [2024-11-08 23:18:22,308 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 577 transitions. [2024-11-08 23:18:22,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 545 [2024-11-08 23:18:22,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:22,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:22,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:30,032 INFO L134 CoverageAnalysis]: Checked inductivity of 34721 backedges. 0 proven. 34716 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:18:35,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:35,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 567 states and 581 transitions. [2024-11-08 23:18:35,057 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 581 transitions. [2024-11-08 23:18:35,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 549 [2024-11-08 23:18:35,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:35,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:35,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:42,499 INFO L134 CoverageAnalysis]: Checked inductivity of 35250 backedges. 0 proven. 35245 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:18:47,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:47,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 571 states and 585 transitions. [2024-11-08 23:18:47,545 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 585 transitions. [2024-11-08 23:18:47,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 553 [2024-11-08 23:18:47,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:47,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:47,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:56,233 INFO L134 CoverageAnalysis]: Checked inductivity of 35783 backedges. 0 proven. 35778 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:19:01,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:01,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 575 states and 589 transitions. [2024-11-08 23:19:01,172 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 589 transitions. [2024-11-08 23:19:01,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 557 [2024-11-08 23:19:01,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:01,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:01,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:09,434 INFO L134 CoverageAnalysis]: Checked inductivity of 36320 backedges. 0 proven. 36315 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:19:15,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:15,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 579 states and 593 transitions. [2024-11-08 23:19:15,004 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 593 transitions. [2024-11-08 23:19:15,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 561 [2024-11-08 23:19:15,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:15,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:15,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:23,670 INFO L134 CoverageAnalysis]: Checked inductivity of 36861 backedges. 0 proven. 36856 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:19:28,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:28,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 583 states and 597 transitions. [2024-11-08 23:19:28,326 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 597 transitions. [2024-11-08 23:19:28,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 565 [2024-11-08 23:19:28,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:28,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:28,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:36,925 INFO L134 CoverageAnalysis]: Checked inductivity of 37406 backedges. 0 proven. 37401 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:19:42,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:42,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 587 states and 601 transitions. [2024-11-08 23:19:42,146 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 601 transitions. [2024-11-08 23:19:42,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 569 [2024-11-08 23:19:42,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:42,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:42,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:50,274 INFO L134 CoverageAnalysis]: Checked inductivity of 37955 backedges. 0 proven. 37950 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:19:55,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:55,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 591 states and 605 transitions. [2024-11-08 23:19:55,337 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 605 transitions. [2024-11-08 23:19:55,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 573 [2024-11-08 23:19:55,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:55,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:55,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:04,236 INFO L134 CoverageAnalysis]: Checked inductivity of 38508 backedges. 0 proven. 38503 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:20:08,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:08,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 595 states and 609 transitions. [2024-11-08 23:20:08,673 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 609 transitions. [2024-11-08 23:20:08,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 577 [2024-11-08 23:20:08,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:08,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:08,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:16,816 INFO L134 CoverageAnalysis]: Checked inductivity of 39065 backedges. 0 proven. 39060 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:20:21,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:21,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 599 states and 613 transitions. [2024-11-08 23:20:21,943 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 613 transitions. [2024-11-08 23:20:21,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 581 [2024-11-08 23:20:21,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:21,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:22,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:31,331 INFO L134 CoverageAnalysis]: Checked inductivity of 39626 backedges. 0 proven. 39621 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked.