./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-numeric/Binomial.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 527bcce2 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_fc46b270-1f20-486c-922b-58558bfe7922/bin/ukojak-verify-i0I2FZA1j2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc46b270-1f20-486c-922b-58558bfe7922/bin/ukojak-verify-i0I2FZA1j2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc46b270-1f20-486c-922b-58558bfe7922/bin/ukojak-verify-i0I2FZA1j2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc46b270-1f20-486c-922b-58558bfe7922/bin/ukojak-verify-i0I2FZA1j2/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-numeric/Binomial.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc46b270-1f20-486c-922b-58558bfe7922/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc46b270-1f20-486c-922b-58558bfe7922/bin/ukojak-verify-i0I2FZA1j2 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c204b56aba09d3ce87e17edffdff1d33aa0b4dc87a1e1140339548dffa982588 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 18:29:01,066 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 18:29:01,206 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc46b270-1f20-486c-922b-58558bfe7922/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Overflow-64bit-Kojak_Default.epf [2023-11-21 18:29:01,214 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 18:29:01,215 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-21 18:29:01,254 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 18:29:01,256 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 18:29:01,257 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-21 18:29:01,258 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 18:29:01,263 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 18:29:01,264 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 18:29:01,264 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 18:29:01,265 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 18:29:01,267 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 18:29:01,267 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 18:29:01,268 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 18:29:01,268 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 18:29:01,269 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-21 18:29:01,269 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-21 18:29:01,270 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 18:29:01,270 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 18:29:01,271 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-21 18:29:01,272 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-21 18:29:01,272 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-21 18:29:01,273 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 18:29:01,273 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:29:01,274 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 18:29:01,274 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 18:29:01,275 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 18:29:01,275 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-21 18:29:01,277 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 18:29:01,277 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 18:29:01,277 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_fc46b270-1f20-486c-922b-58558bfe7922/bin/ukojak-verify-i0I2FZA1j2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc46b270-1f20-486c-922b-58558bfe7922/bin/ukojak-verify-i0I2FZA1j2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c204b56aba09d3ce87e17edffdff1d33aa0b4dc87a1e1140339548dffa982588 [2023-11-21 18:29:01,558 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 18:29:01,590 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 18:29:01,593 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 18:29:01,595 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 18:29:01,595 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 18:29:01,597 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc46b270-1f20-486c-922b-58558bfe7922/bin/ukojak-verify-i0I2FZA1j2/../../sv-benchmarks/c/termination-numeric/Binomial.c [2023-11-21 18:29:04,747 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 18:29:05,004 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 18:29:05,005 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc46b270-1f20-486c-922b-58558bfe7922/sv-benchmarks/c/termination-numeric/Binomial.c [2023-11-21 18:29:05,013 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc46b270-1f20-486c-922b-58558bfe7922/bin/ukojak-verify-i0I2FZA1j2/data/9aa87da58/f48c568e2ad34ca39c0e485498891e87/FLAG26dc34dd0 [2023-11-21 18:29:05,033 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc46b270-1f20-486c-922b-58558bfe7922/bin/ukojak-verify-i0I2FZA1j2/data/9aa87da58/f48c568e2ad34ca39c0e485498891e87 [2023-11-21 18:29:05,039 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 18:29:05,041 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 18:29:05,044 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 18:29:05,045 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 18:29:05,050 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 18:29:05,050 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:29:05" (1/1) ... [2023-11-21 18:29:05,052 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67a9363f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:29:05, skipping insertion in model container [2023-11-21 18:29:05,053 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:29:05" (1/1) ... [2023-11-21 18:29:05,077 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 18:29:05,286 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:29:05,293 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 18:29:05,310 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:29:05,325 INFO L206 MainTranslator]: Completed translation [2023-11-21 18:29:05,326 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:29:05 WrapperNode [2023-11-21 18:29:05,326 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 18:29:05,327 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 18:29:05,327 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 18:29:05,327 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 18:29:05,335 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:29:05" (1/1) ... [2023-11-21 18:29:05,341 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:29:05" (1/1) ... [2023-11-21 18:29:05,361 INFO L138 Inliner]: procedures = 6, calls = 8, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 49 [2023-11-21 18:29:05,361 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 18:29:05,362 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 18:29:05,362 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 18:29:05,362 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 18:29:05,373 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:29:05" (1/1) ... [2023-11-21 18:29:05,373 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:29:05" (1/1) ... [2023-11-21 18:29:05,374 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:29:05" (1/1) ... [2023-11-21 18:29:05,375 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:29:05" (1/1) ... [2023-11-21 18:29:05,378 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:29:05" (1/1) ... [2023-11-21 18:29:05,383 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:29:05" (1/1) ... [2023-11-21 18:29:05,384 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:29:05" (1/1) ... [2023-11-21 18:29:05,385 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:29:05" (1/1) ... [2023-11-21 18:29:05,387 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 18:29:05,388 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 18:29:05,388 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 18:29:05,388 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 18:29:05,389 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:29:05" (1/1) ... [2023-11-21 18:29:05,396 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:29:05,408 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc46b270-1f20-486c-922b-58558bfe7922/bin/ukojak-verify-i0I2FZA1j2/z3 [2023-11-21 18:29:05,427 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc46b270-1f20-486c-922b-58558bfe7922/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-21 18:29:05,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc46b270-1f20-486c-922b-58558bfe7922/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-21 18:29:05,476 INFO L130 BoogieDeclarations]: Found specification of procedure fact [2023-11-21 18:29:05,476 INFO L138 BoogieDeclarations]: Found implementation of procedure fact [2023-11-21 18:29:05,476 INFO L130 BoogieDeclarations]: Found specification of procedure binomialCoefficient [2023-11-21 18:29:05,477 INFO L138 BoogieDeclarations]: Found implementation of procedure binomialCoefficient [2023-11-21 18:29:05,477 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 18:29:05,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 18:29:05,573 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 18:29:05,577 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 18:29:05,925 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 18:29:05,958 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 18:29:05,959 INFO L308 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-21 18:29:05,961 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:29:05 BoogieIcfgContainer [2023-11-21 18:29:05,961 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 18:29:05,962 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-21 18:29:05,962 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-21 18:29:05,978 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-21 18:29:05,980 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:29:05" (1/1) ... [2023-11-21 18:29:05,990 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 18:29:06,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:06,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 55 states and 64 transitions. [2023-11-21 18:29:06,056 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 64 transitions. [2023-11-21 18:29:06,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2023-11-21 18:29:06,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:06,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:06,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:06,240 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:29:06,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:06,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 57 states and 68 transitions. [2023-11-21 18:29:06,316 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 68 transitions. [2023-11-21 18:29:06,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-11-21 18:29:06,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:06,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:06,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:06,402 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:29:06,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:06,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 56 states and 67 transitions. [2023-11-21 18:29:06,436 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 67 transitions. [2023-11-21 18:29:06,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-11-21 18:29:06,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:06,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:06,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:06,600 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:29:07,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:07,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 64 states and 83 transitions. [2023-11-21 18:29:07,012 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 83 transitions. [2023-11-21 18:29:07,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-11-21 18:29:07,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:07,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:07,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:07,134 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:29:07,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:07,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 67 states and 87 transitions. [2023-11-21 18:29:07,584 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 87 transitions. [2023-11-21 18:29:07,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-21 18:29:07,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:07,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:07,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:07,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:29:08,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:08,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 71 states and 94 transitions. [2023-11-21 18:29:08,303 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-21 18:29:08,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-21 18:29:08,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:08,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:08,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:08,466 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-21 18:29:09,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:09,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 77 states and 104 transitions. [2023-11-21 18:29:09,157 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 104 transitions. [2023-11-21 18:29:09,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-21 18:29:09,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:09,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:09,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:09,370 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-21 18:29:10,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:10,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 87 states and 120 transitions. [2023-11-21 18:29:10,628 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 120 transitions. [2023-11-21 18:29:10,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:29:10,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:10,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:10,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:10,814 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-21 18:29:10,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:10,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 88 states and 121 transitions. [2023-11-21 18:29:10,851 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 121 transitions. [2023-11-21 18:29:10,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:10,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:10,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:10,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:10,893 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:10,900 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:11,211 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:11,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:11,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:11,895 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:11,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:11,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:11,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:11,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:11,922 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:11,924 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:11,952 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:11,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:11,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:11,984 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:11,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:11,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:11,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:12,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:12,013 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:12,015 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:12,048 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:12,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:12,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:12,066 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:12,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:12,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:12,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:12,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:12,099 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:12,101 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:12,146 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:12,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:12,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:12,168 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:12,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:12,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:12,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:12,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:12,200 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:12,201 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:12,228 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:12,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:12,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:12,255 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:12,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:12,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:12,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:12,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:12,279 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:12,281 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:12,316 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:12,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:12,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:12,333 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:12,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:12,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:12,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:12,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:12,358 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:12,359 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:12,392 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:12,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:12,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:12,410 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:12,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:12,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:12,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:12,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:12,439 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:12,441 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:12,473 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:12,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:12,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:12,490 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:12,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:12,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:12,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:12,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:12,513 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:12,514 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:12,546 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:12,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:12,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:12,562 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:12,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:12,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:12,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:12,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:12,584 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:12,586 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:12,610 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:12,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:12,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:12,627 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:12,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:12,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:12,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:12,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:12,650 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:12,651 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:12,678 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:12,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:12,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:12,694 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:12,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:12,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:12,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:12,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:12,716 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:12,717 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:12,740 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:12,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:12,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:12,756 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:12,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:12,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:12,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:12,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:12,797 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:12,798 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:12,832 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:12,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:12,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:12,849 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:12,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:12,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:12,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:12,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:12,871 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:12,873 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:12,905 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:12,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:12,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:12,922 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:12,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:12,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:12,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:12,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:12,944 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:12,945 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:12,973 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:12,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:12,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:12,989 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:12,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:12,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:12,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:13,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:13,011 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:13,013 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:13,037 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:13,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:13,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:13,054 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:13,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:13,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:13,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:13,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:13,077 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:13,078 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:13,101 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:13,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:13,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:13,120 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:13,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:13,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:13,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:13,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:13,143 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:13,144 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:13,165 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:13,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:13,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:13,182 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:13,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:13,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:13,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:13,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:13,204 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:13,205 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:13,228 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:13,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:13,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:13,245 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:13,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:13,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:13,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:13,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:13,268 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:13,269 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:13,291 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:13,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:13,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:13,307 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:13,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:13,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:13,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:13,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:13,329 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:13,330 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:13,352 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:13,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:13,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:13,368 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:13,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:13,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:13,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:13,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:13,391 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:13,392 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:13,415 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:13,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:13,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:13,432 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:13,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:13,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:13,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:13,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:13,474 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:13,475 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:13,504 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:13,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:13,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:13,522 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:13,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:13,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:13,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:13,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:13,544 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:13,545 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:13,568 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:13,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:13,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:13,584 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:13,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:13,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:13,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:13,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:13,606 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:13,607 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:13,628 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:13,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:13,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:13,644 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:13,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:13,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:13,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:13,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:13,665 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:13,666 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:13,689 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:13,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:13,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:13,705 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:13,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:13,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:13,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:13,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:13,727 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:13,728 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:13,751 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:13,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:13,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:13,768 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:13,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:13,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:13,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:13,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:13,789 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:13,790 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:13,812 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:13,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:13,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:13,828 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:13,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:13,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:13,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:13,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:13,851 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:13,852 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:13,874 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:13,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:13,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:13,889 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:13,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:13,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:13,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:13,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:13,911 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:13,912 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:13,934 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:13,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:13,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:13,949 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:13,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:13,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:13,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:13,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:13,971 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:13,972 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:13,993 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:14,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:14,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:14,008 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:14,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:14,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:14,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:14,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:14,029 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:14,030 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:14,052 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:14,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:14,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:14,067 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:14,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:14,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:14,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:14,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:14,089 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:14,090 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:14,120 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:14,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:14,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:14,136 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:14,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:14,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:14,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:14,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:14,157 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:14,158 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:14,178 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:14,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:14,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:14,193 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:14,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:14,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:14,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:14,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:14,214 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:14,215 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:14,239 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:14,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:14,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:14,255 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:14,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:14,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:14,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:14,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:14,275 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:14,277 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:14,297 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:14,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:14,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:14,313 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:14,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:14,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:14,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:14,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:14,333 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:14,334 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:14,357 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:14,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:14,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:14,371 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:14,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:14,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:14,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:14,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:14,393 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:14,394 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:14,415 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:14,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:14,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:14,431 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:14,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:14,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:14,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:14,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:14,453 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:14,454 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:14,477 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:14,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:14,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:14,492 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:14,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:14,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:14,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:14,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:14,514 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:14,515 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:14,536 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:14,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:14,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:14,550 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:14,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:14,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:14,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:14,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:14,571 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:14,573 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:14,594 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:14,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:14,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:14,608 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:14,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:14,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:14,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:14,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:14,629 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:14,631 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:14,651 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:14,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:14,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:14,665 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:14,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:14,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:14,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:14,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:14,688 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:14,689 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:14,712 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:14,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:14,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:14,737 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:14,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:14,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:14,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:14,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:14,759 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:14,760 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:14,781 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:14,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:14,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:14,795 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:14,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:14,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:14,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:14,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:14,824 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:14,825 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:14,846 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:14,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:14,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:14,861 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:14,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:14,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:14,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:14,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:14,882 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:14,884 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:14,904 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:14,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:14,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:14,918 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:14,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:14,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:14,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:14,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:14,938 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:14,939 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:14,959 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:14,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:14,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:14,973 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:14,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:14,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:14,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:14,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:14,994 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:14,995 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:15,016 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:15,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:15,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:15,030 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:15,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:15,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:15,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:15,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:15,051 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:15,052 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:15,072 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:15,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:15,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:15,086 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:15,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:15,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:15,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:15,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:15,106 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:15,107 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:15,127 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:15,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:15,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:15,141 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:15,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:15,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:15,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:15,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:15,161 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:15,162 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:15,182 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:15,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:15,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:15,196 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:15,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:15,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:15,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:15,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:15,217 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:15,218 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:15,238 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:15,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:15,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:15,251 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:15,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:15,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:15,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:15,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:15,271 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:15,272 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:15,292 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:15,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:15,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:15,306 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:15,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:15,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:15,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:15,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:15,326 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:15,327 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:15,356 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:15,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:15,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:15,369 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:15,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:15,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:15,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:15,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:15,389 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:15,390 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:15,410 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:15,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:15,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:15,423 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:15,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:15,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:15,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:15,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:15,443 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:15,444 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:15,463 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:15,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:15,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:15,477 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:15,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:15,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:15,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:15,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:15,496 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:15,497 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:15,517 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:15,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:15,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:15,531 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:15,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:15,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:15,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:15,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:15,551 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:15,552 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:15,572 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:15,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:15,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:15,589 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:15,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:15,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:15,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:15,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:15,609 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:15,610 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:15,632 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:15,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:15,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:15,648 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:15,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:15,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:15,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:15,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:15,668 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:15,669 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:15,690 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:15,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:15,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:15,706 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:15,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:15,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:15,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:15,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:15,727 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:15,728 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:15,749 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:15,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:15,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:15,764 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:15,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:15,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:15,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:15,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:15,785 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:15,786 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:15,807 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:15,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:15,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:15,823 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:15,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:15,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:15,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:15,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:15,843 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:15,844 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:15,865 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:15,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:15,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:15,880 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:15,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:15,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:15,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:15,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:15,901 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:15,902 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:15,923 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:15,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:15,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:15,948 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:15,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:15,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:15,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:15,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:15,968 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:15,969 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:15,988 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:16,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:16,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:16,003 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:16,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:16,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:16,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:16,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:16,023 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:16,025 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:16,044 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:16,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:16,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:16,059 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:16,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:16,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:16,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:16,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:16,079 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:16,080 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:16,100 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:16,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:16,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:16,115 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:16,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:16,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:16,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:16,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:16,134 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:16,135 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:16,155 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:16,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:16,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:16,170 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:16,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:16,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:16,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:16,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:16,190 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:16,191 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:16,212 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:16,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:16,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:16,227 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:16,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:16,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:16,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:16,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:16,247 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:16,249 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:16,269 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:16,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:16,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:16,282 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:16,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:16,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:16,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:16,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:16,302 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:16,303 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:16,323 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:16,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:16,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:16,336 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:16,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:16,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:16,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:16,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:16,357 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:16,358 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:16,378 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:16,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:16,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:16,391 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:16,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:16,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:16,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:16,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:16,411 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:16,413 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:16,433 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:16,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:16,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:16,446 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:16,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:16,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:16,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:16,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:16,467 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:16,468 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:16,489 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:16,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:16,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:16,501 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:16,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:16,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:16,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:16,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:16,521 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:16,522 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:16,551 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:16,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:16,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:16,563 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:16,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:16,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:16,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:16,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:16,586 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:16,587 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:16,607 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:16,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:16,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:16,619 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:16,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:16,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:16,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:16,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:16,642 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:16,644 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:16,676 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:16,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:16,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:16,688 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:16,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:16,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:16,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:16,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:16,708 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:16,709 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:16,728 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:16,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:16,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:16,741 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:16,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:16,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:16,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:16,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:16,761 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:16,762 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:16,783 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:16,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:16,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:16,795 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:16,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:16,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:16,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:16,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:16,814 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:16,816 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:16,835 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:16,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:16,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:16,847 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:16,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:16,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:16,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:16,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:16,866 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:16,867 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:16,888 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:16,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:16,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:16,900 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:16,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:16,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:16,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:16,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:16,920 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:16,921 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:16,944 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:16,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:16,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:16,956 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:16,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:16,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:16,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:16,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:16,979 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:16,980 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:17,000 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:17,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:17,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:17,014 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:17,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:17,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:17,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:17,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:17,034 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:17,035 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:17,055 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:17,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:17,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:17,067 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:17,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:17,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:17,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:17,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:17,091 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:17,092 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:17,111 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:17,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:17,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:17,123 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:17,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:17,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:17,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:17,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:17,159 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:17,160 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:17,202 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:17,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:17,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:17,214 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:17,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:17,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:17,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:17,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:17,233 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:17,234 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:17,253 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:17,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:17,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:17,265 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:17,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:17,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:17,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:17,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:17,285 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:17,286 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:17,306 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:17,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:17,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:17,318 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:17,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:17,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:17,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:17,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:17,338 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:17,339 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:17,358 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:17,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:17,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:17,371 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:17,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:17,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:17,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:17,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:17,390 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:17,391 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:17,410 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:17,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:17,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:17,422 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:17,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:17,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:17,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:17,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:17,441 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:17,442 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:17,460 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:17,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:17,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:17,472 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:17,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:17,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:17,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:17,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:17,492 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:17,493 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:17,513 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:17,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:17,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:17,524 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:17,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:17,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:17,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:17,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:17,544 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:17,545 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:17,565 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:17,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:17,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:17,577 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:17,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:17,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:17,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:17,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:17,597 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:17,598 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:17,618 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:17,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:17,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:17,630 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:17,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:17,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:17,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:17,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:17,650 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:17,651 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:17,671 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:17,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:17,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:17,682 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:17,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:17,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:17,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:17,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:17,702 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:17,703 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:17,732 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:17,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:17,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:17,743 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:17,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:17,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:17,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:17,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:17,762 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:17,763 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:17,782 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:17,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:17,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:17,793 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:17,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:17,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:17,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:17,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:17,812 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:17,813 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:17,833 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:17,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:17,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:17,844 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:17,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:17,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:17,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:17,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:17,864 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:17,865 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:17,883 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:17,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:17,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:17,894 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:17,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:17,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:17,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:17,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:17,913 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:17,914 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:17,933 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:17,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:17,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:17,944 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:17,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:17,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:17,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:17,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:17,963 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:17,964 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:17,983 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:17,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:17,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:17,995 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:17,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:17,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:17,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:18,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:18,015 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:18,016 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:18,035 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:18,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:18,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:18,047 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:18,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:18,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:18,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:18,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:18,067 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:18,068 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:18,088 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:18,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:18,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:18,100 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:18,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:18,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:18,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:18,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:18,119 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:18,120 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:18,139 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:18,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:18,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:18,150 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:18,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:18,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:18,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:18,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:18,170 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:18,171 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:18,190 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:18,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:18,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:18,201 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:18,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:18,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:18,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:18,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:18,221 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:18,222 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:18,240 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:18,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:18,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:18,252 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:18,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:18,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:18,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:18,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:18,282 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:18,284 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:18,304 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:18,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:18,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:18,319 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:18,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:18,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:18,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:18,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:18,340 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:18,341 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:18,362 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:18,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:18,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:18,376 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:18,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:18,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:18,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:18,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:18,398 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:18,399 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:18,419 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:18,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:18,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:18,433 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:18,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:18,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:18,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:18,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:18,458 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:18,459 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:18,484 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:18,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:18,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:18,497 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:18,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:18,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:18,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:18,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:18,516 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:18,517 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:18,535 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:18,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:18,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:18,546 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:18,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:18,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:18,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:18,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:18,566 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:18,567 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:18,585 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:18,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:18,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:18,598 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:18,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:18,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:18,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:18,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:18,619 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:18,619 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:18,639 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:18,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:18,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:18,651 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:18,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:18,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:18,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:18,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:18,670 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:18,671 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:18,691 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:18,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:18,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:18,703 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:18,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:18,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:18,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:18,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:18,727 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:18,727 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:18,746 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:18,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:18,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:18,757 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:18,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:18,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:18,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:18,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:18,777 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:18,778 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:18,796 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:18,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:18,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:18,807 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:18,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:18,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:18,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:18,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:18,833 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:18,833 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:18,852 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:18,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:18,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:18,863 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:18,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:18,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:18,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:18,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:18,887 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:18,888 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:18,907 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:18,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:18,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:18,918 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:18,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:18,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:18,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:18,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:18,946 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:18,947 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:18,966 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:18,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:18,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:18,981 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:18,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:18,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:18,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:19,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:19,019 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:19,019 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:19,037 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:19,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:19,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:19,053 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:19,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:19,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:19,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:19,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:19,071 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:19,072 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:19,089 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:19,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:19,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:19,101 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:19,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:19,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:19,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:19,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:19,120 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:19,121 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:19,138 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:19,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:19,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:19,149 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:19,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:19,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:19,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:19,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:19,168 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:19,169 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:19,186 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:19,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:19,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:19,197 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:19,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:19,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:19,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:19,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:19,221 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:19,222 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:19,241 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:19,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:19,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:19,254 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:19,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:19,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:19,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:19,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:19,273 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:19,273 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:19,294 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:19,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:19,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:19,314 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:19,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:19,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:19,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:19,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:19,335 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:19,335 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:19,355 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:19,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:19,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:19,366 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:19,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:19,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:19,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:19,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:19,385 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:19,386 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:19,404 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:19,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:19,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:19,415 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:19,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:19,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:19,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:19,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:19,434 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:19,438 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:19,466 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:19,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:19,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:19,477 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:19,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:19,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:19,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:19,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:19,496 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:19,497 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:19,516 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:19,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:19,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:19,527 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:19,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:19,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:19,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:19,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:19,546 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:19,547 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:19,566 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:19,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:19,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:19,578 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:19,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:19,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:19,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:19,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:19,597 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:19,598 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:19,616 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:19,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:19,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:19,627 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:19,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:19,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:19,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:19,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:19,646 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:19,647 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:19,666 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:19,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:19,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:19,688 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:19,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:19,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:19,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:19,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:19,706 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:19,707 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:19,725 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:19,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:19,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:19,735 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:19,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:19,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:19,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:19,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:19,753 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:19,754 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:19,773 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:19,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:19,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:19,784 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:19,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:19,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:19,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:19,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:19,802 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:19,803 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:19,821 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:19,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:19,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:19,831 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:19,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:19,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:19,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:19,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:19,849 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:19,850 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:19,869 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:19,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:19,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:19,879 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:19,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:19,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:19,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:19,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:19,898 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:19,899 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:19,918 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:19,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:19,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:19,928 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:19,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:19,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:19,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:19,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:19,947 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:19,948 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:19,967 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:19,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:19,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:19,990 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:19,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:19,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:19,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:20,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:20,015 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:20,016 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:20,036 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:20,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:20,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:20,047 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:20,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:20,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:20,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:20,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:20,066 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:20,067 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:20,087 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:20,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:20,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:20,098 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:20,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:20,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:20,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:20,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:20,118 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:20,119 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:20,140 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:20,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:20,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:20,150 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:20,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:20,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:20,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:20,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:20,169 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:20,170 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:20,190 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:20,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:20,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:20,210 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:20,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:20,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:20,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:20,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:20,229 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:20,230 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:20,250 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:20,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:20,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:20,261 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:20,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:20,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:20,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:20,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:20,279 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:20,280 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:20,300 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:20,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:20,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:20,311 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:20,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:20,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:20,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:20,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:20,331 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:20,332 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:20,352 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:20,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:20,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:20,372 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:20,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:20,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:20,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:20,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:20,391 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:20,392 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:20,410 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:20,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:20,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:20,421 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:20,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:20,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:20,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:20,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:20,442 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:20,443 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:20,461 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:20,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:20,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:20,480 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:20,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:20,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:20,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:20,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:20,499 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:20,499 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:20,519 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:20,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:20,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:20,530 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:20,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:20,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:20,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:20,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:20,548 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:20,549 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:20,570 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:20,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:20,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:20,581 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:20,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:20,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:20,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:20,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:20,599 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:20,600 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:20,619 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:20,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:20,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:20,630 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:20,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:20,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:20,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:20,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:20,648 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:20,649 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:20,667 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:20,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:20,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:20,679 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:20,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:20,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:20,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:20,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:20,698 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:20,698 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:20,716 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:20,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:20,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:20,727 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:20,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:20,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:20,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:20,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:20,746 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:20,747 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:20,766 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:20,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:20,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:20,777 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:20,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:20,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:20,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:20,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:20,796 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:20,797 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:20,817 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:20,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:20,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:20,827 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:20,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:20,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:20,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:20,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:20,846 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:20,846 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:20,866 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:20,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:20,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:20,877 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:20,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:20,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:20,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:20,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:20,897 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:20,898 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:20,918 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:20,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:20,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:20,928 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:20,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:20,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:20,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:20,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:20,947 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:20,948 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:20,967 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:20,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:20,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:20,978 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:20,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:20,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:20,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:20,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:20,997 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:20,998 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:21,017 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:21,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:21,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:21,046 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:21,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:21,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:21,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:21,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:21,068 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:21,069 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:21,090 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:21,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:21,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:21,104 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:21,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:21,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:21,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:21,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:21,125 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:21,127 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:21,148 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:21,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:21,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:21,163 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:21,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:21,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:21,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:21,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:21,183 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:21,184 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:21,205 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:21,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:21,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:21,219 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:21,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:21,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:21,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:21,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:21,240 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:21,241 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:21,261 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:21,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:21,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:21,275 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:21,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:21,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:21,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:21,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:21,296 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:21,297 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:21,316 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:21,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:21,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:21,327 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:21,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:21,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:21,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:21,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:21,346 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:21,346 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:21,365 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:21,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:21,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:21,375 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:21,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:21,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:21,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:21,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:21,394 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:21,394 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:21,414 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:21,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:21,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:21,424 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:21,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:21,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:21,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:21,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:21,443 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:21,443 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:21,463 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:21,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:21,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:21,473 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:21,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:21,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:21,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:21,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:21,491 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:21,492 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:21,511 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:21,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:21,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:21,522 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:21,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:21,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:21,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:21,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:21,540 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:21,541 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:21,560 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:21,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:21,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:21,571 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:21,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:21,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:21,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:21,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:21,592 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:21,593 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:21,614 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:21,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:21,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:21,626 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:21,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:21,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:21,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:21,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:21,646 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:21,647 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:21,667 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:21,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:21,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:21,678 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:21,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:21,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:21,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:21,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:21,697 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:21,698 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:21,719 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:21,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:21,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:21,730 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:21,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:21,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:21,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:21,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:21,750 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:21,751 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:21,772 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:21,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:21,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:21,783 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:21,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:21,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:21,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:21,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:21,803 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:21,804 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:21,823 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:21,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:21,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:21,834 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:21,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:21,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:21,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:21,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:21,854 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:21,855 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:21,874 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:21,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:21,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:21,901 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:21,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:21,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:21,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:21,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:21,919 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:21,920 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:21,939 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:21,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:21,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:21,950 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:21,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:21,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:21,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:21,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:21,970 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:21,971 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:21,990 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:22,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:22,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:22,002 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:22,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:22,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:22,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:22,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:22,020 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:22,021 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:22,040 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:22,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:22,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:22,051 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:22,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:22,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:22,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:22,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:22,069 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:22,070 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:22,088 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:22,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:22,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:22,099 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:22,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:22,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:22,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:22,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:22,118 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:22,119 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:22,137 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:22,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:22,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:22,147 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:22,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:22,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:22,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:22,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:22,165 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:22,166 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:22,184 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:22,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:22,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:22,195 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:22,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:22,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:22,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:22,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:22,214 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:22,215 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:22,233 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:22,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:22,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:22,244 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:22,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:22,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:22,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:22,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:22,263 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:22,264 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:22,283 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:22,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:22,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:22,294 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:22,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:22,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:22,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:22,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:22,313 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:22,314 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:22,332 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:22,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:22,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:22,342 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:22,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:22,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:22,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:22,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:22,360 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:22,361 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:22,380 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:22,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:22,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:22,390 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:22,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:22,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:22,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:22,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:22,408 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:22,408 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:22,426 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:22,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:22,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:22,436 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:22,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:22,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:22,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:22,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:22,455 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:22,456 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:22,474 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:22,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:22,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:22,485 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:22,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:22,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:22,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:22,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:22,504 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:22,504 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:22,523 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:22,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:22,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:22,534 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:22,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:22,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:22,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:22,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:22,558 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:22,559 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:22,577 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:22,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:22,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:22,588 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:22,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:22,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:22,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:22,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:22,606 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:22,607 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:22,628 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:22,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:22,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:22,639 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:22,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:22,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:22,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:22,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:22,657 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:22,657 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:22,676 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:22,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:22,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:22,697 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:22,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:22,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:22,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:22,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:22,716 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:22,717 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:22,734 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:22,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:22,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:22,745 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:22,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:22,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:22,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:22,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:22,762 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:22,763 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:22,800 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:22,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:22,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:22,810 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:22,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:22,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:22,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:22,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:22,827 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:22,828 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:22,846 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:22,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:22,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:22,857 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:22,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:22,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:22,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:22,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:22,875 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:22,876 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:22,893 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:22,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:22,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:22,903 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:22,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:22,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:22,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:22,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:22,920 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:22,921 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:22,939 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:22,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:22,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:22,950 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:22,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:22,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:22,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:22,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:22,968 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:22,969 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:22,987 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:22,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:22,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:22,997 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:22,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:22,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:22,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:23,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:23,015 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:23,016 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:23,034 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:23,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:23,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:23,044 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:23,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:23,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:23,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:23,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:23,062 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:23,063 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:23,082 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:23,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:23,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:23,093 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:23,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:23,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:23,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:23,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:23,113 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:23,114 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:23,132 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:23,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:23,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:23,143 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:23,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:23,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:23,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:23,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:23,161 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:23,162 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:23,180 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:23,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:23,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:23,191 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:23,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:23,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:23,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:23,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:23,209 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:23,209 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:23,227 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:23,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:23,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:23,237 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:23,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:23,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:23,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:23,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:23,257 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:23,257 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:23,279 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:23,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:23,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:23,290 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:23,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:23,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:23,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:23,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:23,308 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:23,308 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:23,327 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:23,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:23,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:23,337 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:23,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:23,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:23,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:23,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:23,356 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:23,357 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:23,375 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:23,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:23,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:23,385 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:23,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:23,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:23,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:23,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:23,403 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:23,403 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:23,421 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:23,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:23,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:23,431 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:23,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:23,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:23,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:23,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:23,449 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:23,450 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:23,472 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:23,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:23,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:23,483 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:23,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:23,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:23,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:23,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:23,500 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:23,500 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:23,517 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:23,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:23,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:23,527 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:23,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:23,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:23,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:23,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:23,544 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:23,545 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:23,562 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:23,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:23,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:23,573 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:23,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:23,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:23,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:23,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:23,602 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:23,603 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:23,622 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:23,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:23,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:23,632 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:23,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:23,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:23,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:23,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:23,649 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:23,650 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:23,667 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:23,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:23,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:23,678 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:23,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:23,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:23,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:23,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:23,695 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:23,696 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:23,714 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:23,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:23,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:23,725 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:23,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:23,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:23,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:23,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:23,742 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:23,743 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:23,762 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:23,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:23,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:23,772 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:23,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:23,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:23,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:23,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:23,789 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:23,790 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:23,806 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:23,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:23,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:23,816 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:23,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:23,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:23,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:23,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:23,833 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:23,834 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:23,851 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:23,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:23,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:23,869 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:23,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:23,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:23,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:23,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:23,887 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:23,888 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:23,906 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:23,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:23,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:23,916 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:23,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:23,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:23,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:23,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:23,934 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:23,935 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:23,953 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:23,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:23,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:23,964 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:23,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:23,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:23,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:23,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:23,982 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:23,982 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:24,000 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:24,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:24,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:24,011 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:24,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:24,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:24,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:24,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:24,029 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:24,030 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:24,047 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:24,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:24,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:24,057 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:24,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:24,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:24,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:24,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:24,075 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:24,076 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:24,094 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:24,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:24,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:24,104 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:24,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:24,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:24,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:24,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:24,121 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:24,122 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:24,140 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:24,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:24,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:24,151 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:24,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:24,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:24,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:24,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:24,169 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:24,169 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:24,187 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:24,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:24,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:24,198 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:24,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:24,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:24,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:24,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:24,220 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:24,221 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:24,239 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:24,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:24,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:24,249 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:24,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:24,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:24,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:24,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:24,267 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:24,268 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:24,285 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:24,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:24,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:24,295 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:24,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:24,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:24,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:24,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:24,312 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:24,312 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:24,329 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:24,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:24,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:24,339 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:24,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:24,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:24,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:24,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:24,356 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:24,356 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:24,373 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:24,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:24,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:24,382 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:24,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:24,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:24,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:24,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:24,399 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:24,400 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:24,416 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:24,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:24,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:24,426 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:24,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:24,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:24,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:24,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:24,443 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:24,444 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:24,461 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:24,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:24,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:24,471 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:24,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:24,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:24,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:24,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:24,489 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:24,489 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:24,507 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:24,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:24,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:24,517 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:24,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:24,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:24,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:24,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:24,535 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:24,536 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:24,553 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:24,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:24,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:24,563 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:24,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:24,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:24,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:24,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:24,581 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:24,582 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:24,598 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:24,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:24,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:24,608 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:24,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:24,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:24,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:24,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:24,626 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:24,627 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:24,644 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:24,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:24,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:24,654 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:24,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:24,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:24,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:24,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:24,672 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:24,673 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:24,690 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:24,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:24,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:24,701 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:24,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:24,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:24,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:24,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:24,719 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:24,719 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:24,737 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:24,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:24,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:24,748 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:24,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:24,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:24,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:24,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:24,767 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:24,768 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:24,786 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:24,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:24,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:24,796 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:24,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:24,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:24,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:24,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:24,813 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:24,820 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:24,838 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:24,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:24,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:24,848 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:24,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:24,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:24,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:24,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:24,867 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:24,868 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:24,886 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:24,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:24,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:24,896 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:24,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:24,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:24,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:24,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:24,914 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:24,914 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:24,933 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:24,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:24,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:24,943 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:24,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:24,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:24,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:24,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:24,964 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:24,970 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:24,989 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:24,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:25,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:25,000 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:25,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:25,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:25,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:25,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:25,020 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:25,020 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:25,038 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:25,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:25,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:25,048 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:25,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:25,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:25,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:25,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:25,074 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:25,075 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:25,092 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:25,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:25,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:25,102 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:25,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:25,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:25,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:25,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:25,119 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:25,120 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:25,136 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:25,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:25,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:25,146 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:25,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:25,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:25,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:25,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:25,163 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:25,164 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:25,181 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:25,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:25,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:25,191 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:25,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:25,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:25,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:25,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:25,207 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:25,208 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:25,225 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:25,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:25,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:25,236 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:25,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:25,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:25,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:25,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:25,254 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:25,255 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:25,272 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:25,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:25,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:25,282 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:25,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:25,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:25,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:25,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:25,299 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:25,300 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:25,316 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:25,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:25,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:25,327 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:25,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:25,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:25,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:25,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:25,346 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:25,347 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:25,364 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:25,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:25,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:25,374 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:25,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:25,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:25,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:25,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:25,403 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:25,404 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:25,421 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:25,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:25,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:25,435 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:25,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:25,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:25,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:25,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:25,471 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:25,472 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:25,489 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:25,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:25,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:25,505 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:25,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:25,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:25,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:25,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:25,522 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:25,523 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:25,541 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:25,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:25,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:25,552 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:25,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:25,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:25,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:25,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:25,571 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:25,572 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:25,589 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:25,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:25,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:25,599 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:25,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:25,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:25,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:25,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:25,616 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:25,617 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:25,634 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:25,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:25,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:25,644 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:25,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:25,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:25,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:25,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:25,663 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:25,664 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:25,682 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:25,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:25,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:25,691 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:25,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:25,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:25,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:25,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:25,710 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:25,711 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:25,728 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:25,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:25,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:25,738 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:25,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:25,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:25,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:25,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:25,757 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:25,758 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:25,782 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:25,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:25,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:25,793 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:25,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:25,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:25,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:25,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:25,810 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:25,810 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:25,829 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:25,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:25,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:25,838 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:25,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:25,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:25,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:25,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:25,864 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:25,865 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:25,889 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:25,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:25,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:25,900 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:25,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:25,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:25,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:25,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:25,916 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:25,917 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:25,934 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:25,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:25,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:25,944 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:25,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:25,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:25,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:25,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:25,963 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:25,963 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:25,980 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:25,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:25,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:25,990 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:25,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:25,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:25,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:26,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:26,007 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:26,008 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:26,027 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:26,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:26,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:26,037 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:26,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:26,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:26,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:26,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:26,054 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:26,055 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:26,072 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:26,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:26,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:26,082 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:26,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:26,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:26,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:26,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:26,099 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:26,100 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:26,122 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:26,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:26,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:26,132 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:26,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:26,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:26,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:26,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:26,149 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:26,150 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:26,167 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:26,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:26,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:26,177 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:26,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:26,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:26,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:26,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:26,195 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:26,196 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:26,214 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:26,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:26,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:26,224 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:26,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:26,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:26,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:26,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:26,241 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:26,242 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:26,260 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:26,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:26,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:26,270 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:26,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:26,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:26,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:26,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:26,286 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:26,287 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:26,306 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:26,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:26,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:26,316 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:26,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:26,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:26,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:26,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:26,334 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:26,334 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:26,352 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:26,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:26,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:26,362 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:26,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:26,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:26,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:26,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:26,380 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:26,381 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:26,398 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:26,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:26,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:26,408 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:26,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:26,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:26,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:26,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:26,425 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:26,426 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:26,443 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:26,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:26,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:26,453 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:26,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:26,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:26,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:26,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:26,470 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:26,471 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:26,488 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:26,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:26,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:26,498 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:26,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:26,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:26,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:26,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:26,515 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:26,516 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:26,546 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:26,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:26,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:26,556 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:26,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:26,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:26,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:26,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:26,573 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:26,574 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:26,591 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:26,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:26,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:26,601 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:26,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:26,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:26,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:26,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:26,618 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:26,618 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:26,635 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:26,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:26,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:26,645 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:26,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:26,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:26,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:26,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:26,661 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:26,662 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:26,678 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:26,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:26,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:26,688 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:26,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:26,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:26,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:26,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:26,705 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:26,706 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:26,732 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:26,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:26,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:26,742 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:26,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:26,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:26,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:26,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:26,762 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:26,763 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:26,780 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:26,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:26,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:26,790 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:26,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:26,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:26,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:26,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:26,808 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:26,808 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:26,828 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:26,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:26,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:26,838 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:26,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:26,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:26,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:26,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:26,855 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:26,856 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:26,876 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:26,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:26,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:26,886 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:26,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:26,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:26,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:26,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:26,907 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:26,908 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:26,926 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:26,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:26,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:26,936 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:26,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:26,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:26,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:26,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:26,956 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:26,956 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:26,973 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:26,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:26,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:26,983 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:26,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:26,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:26,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:26,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:27,000 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:27,001 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:27,017 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:27,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:27,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:27,027 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:27,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:27,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:27,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:27,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:27,072 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:27,073 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:27,090 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:27,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:27,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:27,101 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:27,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:27,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:27,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:27,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:27,118 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:27,119 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:27,136 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:27,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:27,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:27,146 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:27,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:27,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:27,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:27,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:27,163 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:27,164 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:27,181 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:27,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:27,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:27,191 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:27,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:27,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:27,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:27,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:27,208 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:27,209 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:27,226 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:27,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:27,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:27,238 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:27,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:27,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:27,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:27,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:27,255 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:27,256 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:27,273 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:27,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:27,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:27,282 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:27,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:27,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:27,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:27,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:27,299 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:27,300 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:27,323 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:27,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:27,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:27,333 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:27,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:27,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:27,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:27,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:27,350 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:27,350 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:27,367 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:27,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:27,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:27,377 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:27,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:27,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:27,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:27,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:27,393 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:27,394 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:27,414 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:27,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:27,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:27,424 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:27,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:27,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:27,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:27,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:27,440 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:27,440 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:27,456 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:27,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:27,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:27,466 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:27,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:27,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:27,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:27,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:27,482 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:27,482 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:27,498 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:27,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:27,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:27,507 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:27,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:27,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:27,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:27,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:27,524 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:27,524 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:27,540 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:27,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:27,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:27,550 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:27,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:27,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:27,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:27,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:27,566 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:27,567 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:27,583 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:27,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:27,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:27,592 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:27,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:27,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:27,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:27,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:27,608 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:27,609 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:27,625 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:27,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:27,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:27,634 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:27,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:27,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:27,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:27,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:27,650 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:27,651 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:27,667 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:27,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:27,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:27,676 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:27,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:27,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:27,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:27,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:27,692 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:27,693 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:27,709 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:27,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:27,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:27,718 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:27,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:27,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:27,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:27,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:27,734 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:27,735 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:27,751 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:27,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:27,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:27,761 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:27,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:27,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:27,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:27,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:27,777 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:27,778 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:27,794 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:27,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:27,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:27,804 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:27,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:27,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:27,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:27,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:27,820 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:27,821 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:27,839 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:27,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:27,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:27,850 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:27,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:27,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:27,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:27,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:27,869 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:27,869 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:27,893 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:27,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:27,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:27,902 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:27,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:27,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:27,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:27,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:27,923 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:27,923 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:27,941 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:27,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:27,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:27,963 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:27,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:27,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:27,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:27,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:27,981 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:27,981 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:28,027 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:28,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:28,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:28,037 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:28,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:28,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:28,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:28,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:28,068 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:28,069 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:28,103 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:28,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:28,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:28,113 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:28,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:28,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:28,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:28,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:28,130 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:28,131 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:28,170 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:28,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:28,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:28,190 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:28,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:28,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:28,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:28,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:28,209 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:28,210 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:28,233 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:28,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:28,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:28,243 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:28,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:28,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:28,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:28,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:28,259 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:28,260 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:28,277 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:28,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:28,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:28,287 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:28,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:28,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:28,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:28,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:28,304 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:28,304 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:28,322 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:28,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:28,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:28,332 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:28,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:28,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:28,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:28,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:28,349 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:28,349 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:28,367 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:28,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:28,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:28,376 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:28,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:28,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:28,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:28,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:28,394 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:28,394 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:28,416 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:28,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:28,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:28,424 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:28,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:28,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:28,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:28,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:28,439 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:28,440 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:28,463 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:28,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:28,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:28,473 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:28,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:28,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:28,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:28,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:28,491 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:28,491 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:28,516 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:28,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:28,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:28,526 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:28,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:28,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:28,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:28,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:28,545 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:28,547 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:28,569 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:28,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:28,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:28,578 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:28,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:28,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:28,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:28,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:28,596 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:28,597 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:28,621 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:28,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:28,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:28,630 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:28,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:28,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:28,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:28,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:28,646 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:28,647 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:28,664 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:28,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:28,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:28,675 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:28,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:28,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:28,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:28,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:28,693 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:28,694 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:28,711 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:28,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:28,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:28,720 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:28,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:28,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:28,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:28,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:28,741 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:28,741 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:28,759 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:28,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:28,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:28,769 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:28,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:28,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:28,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:28,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:28,793 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:28,794 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:28,814 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:28,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:28,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:28,823 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:28,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:28,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:28,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:28,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:28,847 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:28,848 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:28,872 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:28,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:28,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:28,882 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:28,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:28,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:28,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:28,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:28,926 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:28,927 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:28,947 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:28,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:28,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:28,960 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:28,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:28,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:28,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:28,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:28,980 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:28,981 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:29,001 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:29,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:29,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:29,014 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:29,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:29,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:29,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:29,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:29,033 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:29,034 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:29,053 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:29,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:29,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:29,066 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:29,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:29,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:29,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:29,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:29,085 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:29,086 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:29,105 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:29,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:29,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:29,119 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:29,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:29,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:29,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:29,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:29,138 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:29,139 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:29,158 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:29,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:29,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:29,170 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:29,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:29,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:29,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:29,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:29,189 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:29,190 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:29,209 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:29,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:29,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:29,220 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:29,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:29,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:29,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:29,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:29,242 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:29,243 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:29,261 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:29,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:29,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:29,271 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:29,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:29,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:29,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:29,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:29,289 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:29,290 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:29,308 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:29,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:29,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:29,318 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:29,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:29,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:29,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:29,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:29,335 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:29,335 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:29,352 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:29,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:29,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:29,362 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:29,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:29,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:29,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:29,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:29,378 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:29,379 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:29,396 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:29,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:29,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:29,406 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:29,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:29,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:29,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:29,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:29,422 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:29,423 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:29,440 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:29,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:29,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:29,450 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:29,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:29,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:29,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:29,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:29,467 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:29,468 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:29,485 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:29,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:29,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:29,495 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:29,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:29,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:29,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:29,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:29,516 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:29,517 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:29,534 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:29,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:29,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:29,545 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:29,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:29,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:29,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:29,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:29,561 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:29,561 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:29,581 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:29,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:29,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:29,591 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:29,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:29,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:29,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:29,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:29,609 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:29,610 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:29,627 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:29,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:29,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:29,637 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:29,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:29,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:29,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:29,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:29,655 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:29,655 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:29,674 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:29,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:29,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:29,684 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:29,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:29,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:29,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:29,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:29,702 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:29,702 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:29,720 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:29,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:29,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:29,730 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:29,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:29,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:29,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:29,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:29,747 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:29,748 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:29,767 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:29,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:29,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:29,777 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:29,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:29,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:29,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:29,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:29,794 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:29,795 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:29,813 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:29,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:29,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:29,823 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:29,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:29,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:29,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:29,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:29,846 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:29,847 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:29,867 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:29,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:29,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:29,889 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:29,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:29,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:29,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:29,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:29,907 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:29,907 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:29,924 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:29,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:29,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:29,934 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:29,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:29,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:29,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:29,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:29,951 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:29,952 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:29,969 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:29,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:29,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:29,979 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:29,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:29,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:29,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:29,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:29,995 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:29,996 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:30,013 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:30,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:30,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:30,022 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:30,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:30,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:30,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:30,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:30,039 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:30,039 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:30,056 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:30,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:30,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:30,065 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:30,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:30,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:30,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:30,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:30,082 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:30,083 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:30,100 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:30,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:30,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:30,109 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:30,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:30,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:30,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:30,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:30,126 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:30,126 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:30,143 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:30,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:30,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:30,152 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:30,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:30,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:30,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:30,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:30,169 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:30,169 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:30,186 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:30,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:30,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:30,195 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:30,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:30,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:30,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:30,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:30,212 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:30,213 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:30,229 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:30,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:30,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:30,239 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:30,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:30,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:30,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:30,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:30,255 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:30,256 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:30,273 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:30,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:30,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:30,283 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:30,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:30,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:30,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:30,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:30,300 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:30,301 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:30,318 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:30,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:30,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:30,329 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:30,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:30,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:30,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:30,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:30,346 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:30,346 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:30,364 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:30,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:30,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:30,374 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:30,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:30,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:30,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:30,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:30,392 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:30,392 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:30,410 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:30,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:30,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:30,420 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:30,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:30,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:30,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:30,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:30,437 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:30,438 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:30,457 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:30,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:30,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:30,467 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:30,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:30,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:30,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:30,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:30,484 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:30,485 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:30,503 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:30,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:30,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:30,513 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:30,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:30,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:30,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:30,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:30,530 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:30,531 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:30,549 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:30,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:30,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:30,558 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:30,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:30,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:30,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:30,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:30,576 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:30,576 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:30,593 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:30,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:30,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:30,603 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:30,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:30,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:30,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:30,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:30,620 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:30,621 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:30,638 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:30,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:30,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:30,648 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:30,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:30,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:30,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:30,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:30,665 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:30,666 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:30,683 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:30,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:30,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:30,693 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:30,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:30,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:30,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:30,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:30,710 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:30,710 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:30,727 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:30,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:30,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:30,737 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:30,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:30,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:30,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:30,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:30,769 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:30,770 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:30,788 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:30,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:30,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:30,798 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:30,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:30,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:30,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:30,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:30,815 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:30,816 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:30,833 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:30,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:30,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:30,843 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:30,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:30,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:30,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:30,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:30,859 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:30,860 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:30,876 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:30,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:30,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:30,885 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:30,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:30,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:30,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:30,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:30,902 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:30,903 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:30,919 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:30,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:30,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:30,928 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:30,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:30,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:30,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:30,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:30,945 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:30,945 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:30,961 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:30,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:30,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:30,971 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:30,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:30,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:30,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:30,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:30,987 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:30,988 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:31,005 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:31,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:31,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:31,015 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:31,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:31,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:31,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:31,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:31,031 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:31,032 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:31,048 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:31,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:31,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:31,058 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:31,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:31,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:31,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:31,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:31,075 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:31,075 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:31,093 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:31,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:31,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:31,103 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:31,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:31,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:31,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:31,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:31,120 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:31,121 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:31,138 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:31,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:31,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:31,149 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:31,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:31,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:31,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:31,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:31,166 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:31,167 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:31,198 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:31,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:31,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:31,207 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:31,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:31,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:31,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:31,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:31,224 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:31,225 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:31,243 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:31,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:31,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:31,253 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:31,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:31,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:31,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:31,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:31,270 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:31,271 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:31,292 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:31,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:31,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:31,302 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:31,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:31,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:31,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:31,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:31,320 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:31,321 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:31,338 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:31,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:31,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:31,348 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:31,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:31,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:31,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:31,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:31,365 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:31,366 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:31,383 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:31,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:31,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:31,393 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:31,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:31,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:31,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:31,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:31,410 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:31,411 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:31,428 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:31,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:31,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:31,438 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:31,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:31,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:31,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:31,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:31,454 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:31,455 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:31,473 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:31,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:31,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:31,483 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:31,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:31,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:31,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:31,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:31,501 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:31,501 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:31,525 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:31,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:31,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:31,535 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:31,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:31,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:31,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:31,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:31,579 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:31,580 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:31,599 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:31,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:31,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:31,618 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:31,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:31,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:31,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:31,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:31,641 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:31,642 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:31,660 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:31,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:31,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:31,670 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:31,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:31,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:31,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:31,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:31,703 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:31,704 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:31,723 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:31,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:31,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:31,745 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:31,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:31,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:31,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:31,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:31,766 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:31,766 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:31,783 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:31,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:31,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:31,793 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:31,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:31,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:31,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:31,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:31,810 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:31,811 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:31,827 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:31,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:31,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:31,836 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:31,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:31,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:31,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:31,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:31,852 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:31,853 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:31,870 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:31,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:31,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:31,880 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:31,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:31,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:31,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:31,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:31,896 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:31,897 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:31,914 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:31,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:31,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:31,923 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:31,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:31,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:31,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:31,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:31,940 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:31,941 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:31,958 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:31,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:31,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:31,967 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:31,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:31,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:31,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:31,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:31,984 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:31,984 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:32,001 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:32,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:32,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:32,011 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:32,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:32,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:32,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:32,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:32,028 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:32,031 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:32,049 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:32,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:32,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:32,059 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:32,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:32,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:32,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:32,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:32,075 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:32,076 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:32,093 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:32,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:32,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:32,102 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:32,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:32,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:32,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:32,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:32,119 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:32,120 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:32,137 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:32,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:32,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:32,147 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:32,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:32,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:32,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:32,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:32,165 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:32,166 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:32,183 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:32,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:32,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:32,193 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:32,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:32,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:32,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:32,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:32,210 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:32,211 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:32,228 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:32,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:32,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:32,238 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:32,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:32,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:32,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:32,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:32,254 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:32,255 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:32,272 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:32,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:32,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:32,282 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:32,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:32,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:32,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:32,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:32,299 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:32,300 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:32,317 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:32,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:32,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:32,327 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:32,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:32,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:32,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:32,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:32,344 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:32,345 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:32,362 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:32,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:32,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:32,371 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:32,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:32,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:32,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:32,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:32,388 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:32,389 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:32,406 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:32,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:32,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:32,416 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:32,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:32,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:32,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:32,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:32,433 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:32,433 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:32,451 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:32,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:32,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:32,462 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:32,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:32,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:32,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:32,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:32,478 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:32,479 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:32,497 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:32,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:32,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:32,506 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:32,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:32,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:32,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:32,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:32,523 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:32,524 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:32,541 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:32,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:32,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:32,550 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:32,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:32,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:32,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:32,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:32,567 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:32,568 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:32,585 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:32,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:32,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:32,595 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:32,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:32,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:32,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:32,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:32,631 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:32,631 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:32,654 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:32,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:32,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:32,664 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:32,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:32,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:32,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:32,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:32,681 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:32,681 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:32,699 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:32,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:32,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:32,709 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:32,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:32,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:32,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:32,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:32,728 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:32,728 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:32,745 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:32,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:32,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:32,755 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:32,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:32,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:32,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:32,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:32,771 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:32,772 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:32,790 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:32,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:32,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:32,800 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:32,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:32,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:32,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:32,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:32,816 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:32,817 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:32,835 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:32,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:32,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:32,845 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:32,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:32,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:32,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:32,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:32,862 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:32,863 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:32,881 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:32,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:32,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:32,892 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:32,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:32,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:32,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:32,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:32,908 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:32,909 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:32,926 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:32,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:32,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:32,936 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:32,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:32,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:32,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:32,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:32,953 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:32,954 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:32,971 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:32,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:32,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:32,981 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:32,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:32,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:32,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:32,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:32,998 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:32,999 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:33,017 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:33,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:33,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:33,026 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:33,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:33,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:33,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:33,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:33,043 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:33,044 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:33,061 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:33,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:33,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:33,071 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:33,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:33,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:33,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:33,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:33,089 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:33,091 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:33,108 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:33,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:33,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:33,118 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:33,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:33,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:33,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:33,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:33,136 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:33,136 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:33,155 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:33,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:33,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:33,165 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:33,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:33,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:33,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:33,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:33,182 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:33,183 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:33,200 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:33,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:33,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:33,211 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:33,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:33,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:33,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:33,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:33,228 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:33,228 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:33,247 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:33,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:33,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:33,257 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:33,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:33,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:33,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:33,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:33,279 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:33,279 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:33,313 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:33,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:33,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:33,323 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:33,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:33,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:33,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:33,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:33,341 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:33,342 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:33,360 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:33,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:33,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:33,370 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:33,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:33,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:33,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:33,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:33,388 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:33,389 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:33,406 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:33,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:33,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:33,416 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:33,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:33,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:33,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:33,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:33,433 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:33,434 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:33,451 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:33,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:33,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:33,462 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:33,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:33,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:33,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:33,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:33,479 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:33,480 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:33,498 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:33,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:33,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:33,507 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:33,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:33,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:33,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:33,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:33,525 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:33,526 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:33,543 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:33,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:33,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:33,563 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:33,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:33,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:33,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:33,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:33,580 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:33,580 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:33,599 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:33,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:33,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:33,609 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:33,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:33,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:33,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:33,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:33,626 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:33,627 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:33,644 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:33,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:33,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:33,654 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:33,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:33,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:33,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:33,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:33,670 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:33,671 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:33,688 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:33,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:33,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:33,697 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:33,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:33,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:33,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:33,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:33,714 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:33,714 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:33,731 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:33,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:33,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:33,741 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:33,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:33,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:33,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:33,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:33,757 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:33,757 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:33,774 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:33,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:33,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:33,783 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:33,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:33,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:33,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:33,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:33,800 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:33,801 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:33,817 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:33,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:33,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:33,827 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:33,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:33,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:33,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:33,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:33,843 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:33,844 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:33,861 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:33,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:33,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:33,870 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:33,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:33,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:33,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:33,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:33,887 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:33,887 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:33,903 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:33,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:33,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:33,913 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:33,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:33,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:33,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:33,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:33,929 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:33,930 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:33,946 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:33,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:33,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:33,956 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:33,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:33,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:33,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:33,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:33,972 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:33,972 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:33,988 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:33,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:33,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:33,998 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:33,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:33,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:33,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:34,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:34,014 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:34,015 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:34,031 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:34,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:34,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:34,041 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:34,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:34,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:34,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:34,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:34,057 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:34,058 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:34,075 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:34,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:34,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:34,084 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:34,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:34,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:34,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:34,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:34,101 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:34,102 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:34,119 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:34,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:34,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:34,129 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:34,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:34,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:34,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:34,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:34,148 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:34,148 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:34,167 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:34,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:34,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:34,178 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:34,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:34,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:34,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:34,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:34,195 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:34,196 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:34,213 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:34,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:34,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:34,223 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:34,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:34,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:34,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:34,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:34,240 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:34,241 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:34,258 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:34,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:34,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:34,268 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:34,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:34,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:34,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:34,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:34,284 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:34,285 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:34,302 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:34,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:34,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:34,311 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:34,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:34,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:34,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:34,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:34,341 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:34,342 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:34,359 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:34,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:34,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:34,369 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:34,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:34,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:34,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:34,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:34,390 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:34,390 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:34,406 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:34,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:34,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:34,416 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:34,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:34,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:34,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:34,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:34,450 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:34,451 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:34,470 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:34,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:34,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:34,480 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:34,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:34,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:34,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:34,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:34,498 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:34,499 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:34,516 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:34,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:34,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:34,529 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:34,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:34,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:34,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:34,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:34,546 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:34,546 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:34,563 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:34,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:34,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:34,573 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:34,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:34,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:34,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:34,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:34,589 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:34,593 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:34,610 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:34,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:34,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:34,619 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:34,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:34,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:34,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:34,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:34,635 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:34,636 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:34,653 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:34,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:34,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:34,663 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:34,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:34,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:34,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:34,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:34,680 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:34,681 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:34,699 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:34,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:34,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:34,709 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:34,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:34,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:34,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:34,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:34,726 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:34,727 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:34,744 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:34,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:34,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:34,754 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:34,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:34,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:34,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:34,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:34,771 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:34,772 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:34,790 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:34,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:34,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:34,800 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:34,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:34,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:34,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:34,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:34,817 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:34,817 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:34,834 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:34,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:34,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:34,844 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:34,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:34,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:34,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:34,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:34,860 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:34,860 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:34,877 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:34,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:34,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:34,886 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:34,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:34,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:34,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:34,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:34,903 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:34,904 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:34,920 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:34,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:34,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:34,930 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:34,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:34,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:34,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:34,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:34,946 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:34,947 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:34,962 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:34,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:34,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:34,971 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:34,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:34,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:34,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:34,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:34,992 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:34,993 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:35,009 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:35,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:35,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:35,023 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:35,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:35,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:35,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:35,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:35,040 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:35,041 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:35,057 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:35,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:35,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:35,067 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:35,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:35,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:35,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:35,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:35,083 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:35,083 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:35,098 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:35,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:35,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:35,107 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:35,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:35,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:35,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:35,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:35,126 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:35,126 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:35,143 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:35,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:35,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:35,153 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:35,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:35,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:35,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:35,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:35,169 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:35,170 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:35,188 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:35,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:35,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:35,198 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:35,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:35,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:35,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:35,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:35,215 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:35,216 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:35,232 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:35,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:35,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:35,242 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:35,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:35,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:35,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:35,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:35,258 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:35,259 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:35,275 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:35,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:35,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:35,285 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:35,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:35,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:35,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:35,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:35,302 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:35,303 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:35,319 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:35,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:35,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:35,348 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:35,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:35,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:35,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:35,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:35,366 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:35,367 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:35,386 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:35,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:35,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:35,400 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:35,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:35,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:35,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:35,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:35,419 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:35,420 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:35,443 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:35,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:35,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:35,456 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:35,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:35,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:35,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:35,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:35,473 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:35,474 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:35,492 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:35,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:35,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:35,504 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:35,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:35,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:35,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:35,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:35,523 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:35,524 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:35,544 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:35,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:35,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:35,556 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:35,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:35,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:35,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:35,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:35,575 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:35,576 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:35,594 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:35,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:35,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:35,606 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:35,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:35,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:35,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:35,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:35,626 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:35,627 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:35,645 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:35,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:35,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:35,658 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:35,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:35,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:35,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:35,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:35,677 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:35,678 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:35,699 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:35,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:35,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:35,710 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:35,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:35,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:35,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:35,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:35,727 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:35,727 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:35,743 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:35,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:35,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:35,753 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:35,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:35,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:35,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:35,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:35,769 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:35,770 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:35,793 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:35,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:35,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:35,802 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:35,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:35,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:35,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:35,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:35,819 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:35,819 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:35,836 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:35,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:35,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:35,845 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:35,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:35,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:35,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:35,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:35,861 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:35,862 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:35,878 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:35,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:35,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:35,889 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:35,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:35,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:35,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:35,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:35,904 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:35,905 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:35,921 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:35,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:35,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:35,931 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:35,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:35,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:35,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:35,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:35,947 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:35,947 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:35,964 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:35,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:35,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:35,973 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:35,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:35,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:35,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:35,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:35,989 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:35,990 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:36,011 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:36,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:36,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:36,022 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:36,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:36,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:36,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:36,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:36,039 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:36,040 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:36,057 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:36,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:36,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:36,066 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:36,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:36,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:36,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:36,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:36,082 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:36,083 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:36,100 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:36,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:36,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:36,109 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:36,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:36,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:36,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:36,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:36,125 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:36,126 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:36,143 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:36,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:36,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:36,152 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:36,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:36,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:36,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:36,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:36,168 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:36,169 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:36,186 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:36,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:36,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:36,195 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:36,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:36,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:36,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:36,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:36,212 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:36,213 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:36,230 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:36,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:36,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:36,239 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:36,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:36,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:36,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:36,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:36,256 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:36,257 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:36,274 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:36,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:36,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:36,283 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:36,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:36,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:36,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:36,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:36,300 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:36,301 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:36,319 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:36,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:36,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:36,329 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:36,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:36,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:36,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:36,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:36,346 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:36,347 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:36,365 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:36,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:36,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:36,374 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:36,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:36,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:36,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:36,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:36,392 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:36,393 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:36,411 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:36,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:36,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:36,421 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:36,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:36,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:36,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:36,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:36,448 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:36,449 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:36,466 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:36,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:36,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:36,476 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:36,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:36,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:36,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:36,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:36,491 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:36,492 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:36,508 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:36,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:36,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:36,518 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:36,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:36,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:36,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:36,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:36,534 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:36,535 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:36,551 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:36,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:36,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:36,562 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:36,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:36,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:36,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:36,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:36,577 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:36,578 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:36,594 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:36,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:36,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:36,604 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:36,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:36,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:36,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:36,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:36,620 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:36,620 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:36,636 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:36,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:36,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:36,646 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:36,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:36,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:36,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:36,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:36,662 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:36,663 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:36,679 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:36,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:36,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:36,688 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:36,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:36,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:36,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:36,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:36,705 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:36,706 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:36,722 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:36,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:36,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:36,731 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:36,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:36,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:36,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:36,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:36,747 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:36,748 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:36,765 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:36,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:36,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:36,774 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:36,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:36,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:36,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:36,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:36,790 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:36,791 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:36,808 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:36,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:36,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:36,817 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:36,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:36,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:36,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:36,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:36,833 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:36,834 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:36,850 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:36,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:36,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:36,860 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:36,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:36,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:36,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:36,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:36,876 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:36,877 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:36,893 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:36,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:36,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:36,903 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:36,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:36,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:36,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:36,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:36,919 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:36,920 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:36,937 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:36,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:36,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:36,947 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:36,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:36,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:36,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:36,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:36,964 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:36,965 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:36,982 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:36,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:36,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:36,992 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:36,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:36,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:36,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:37,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:37,009 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:37,010 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:37,027 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:37,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:37,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:37,036 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:37,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:37,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:37,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:37,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:37,051 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:37,052 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:37,069 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:37,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:37,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:37,078 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:37,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:37,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:37,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:37,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:37,099 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:37,099 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:37,119 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:37,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:37,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:37,129 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:37,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:37,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:37,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:37,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:37,145 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:37,145 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:37,162 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:37,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:37,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:37,171 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:37,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:37,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:37,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:37,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:37,195 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:37,196 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:37,214 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:37,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:37,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:37,224 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:37,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:37,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:37,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:37,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:37,242 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:37,243 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:37,261 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:37,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:37,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:37,270 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:37,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:37,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:37,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:37,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:37,288 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:37,289 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:37,308 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:37,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:37,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:37,318 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:37,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:37,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:37,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:37,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:37,335 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:37,336 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:37,354 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:37,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:37,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:37,365 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:37,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:37,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:37,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:37,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:37,382 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:37,383 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:37,402 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:37,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:37,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:37,411 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:37,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:37,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:37,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:37,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:37,429 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:37,430 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:37,448 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:37,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:37,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:37,457 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:37,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:37,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:37,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:37,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:37,475 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:37,476 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:37,513 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:37,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:37,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:37,523 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:37,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:37,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:37,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:37,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:37,567 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:37,568 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:37,586 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:37,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:37,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:37,599 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:37,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:37,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:37,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:37,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:37,623 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:37,624 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:37,640 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:37,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:37,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:37,650 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:37,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:37,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:37,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:37,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:37,668 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:37,668 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:37,685 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:37,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:37,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:37,695 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:37,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:37,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:37,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:37,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:37,712 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:37,713 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:37,730 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:37,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:37,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:37,740 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:37,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:37,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:37,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:37,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:37,756 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:37,757 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:37,774 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:37,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:37,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:37,783 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:37,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:37,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:37,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:37,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:37,799 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:37,800 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:37,817 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:37,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:37,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:37,826 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:37,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:37,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:37,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:37,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:37,843 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:37,843 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:37,860 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:37,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:37,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:37,869 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:37,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:37,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:37,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:37,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:37,886 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:37,886 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:37,904 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:37,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:37,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:37,914 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:37,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:37,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:37,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:37,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:37,930 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:37,931 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:37,948 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:37,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:37,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:37,958 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:37,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:37,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:37,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:37,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:37,975 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:37,975 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:37,992 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:38,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:38,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:38,002 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:38,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:38,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:38,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:38,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:38,018 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:38,019 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:38,036 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:38,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:38,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:38,046 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:38,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:38,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:38,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:38,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:38,063 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:38,063 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:38,081 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:38,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:38,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:38,091 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:38,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:38,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:38,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:38,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:38,107 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:38,107 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:38,124 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:38,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:38,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:38,134 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:38,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:38,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:38,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:38,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:38,150 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:38,151 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:38,167 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:38,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:38,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:38,176 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:38,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:38,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:38,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:38,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:38,191 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:38,191 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:38,207 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:38,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:38,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:38,215 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:38,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:38,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:38,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:38,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:38,230 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:38,230 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:38,246 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:38,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:38,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:38,255 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:38,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:38,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:38,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:38,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:38,270 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:38,270 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:38,288 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:38,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:38,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:38,297 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:38,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:38,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:38,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:38,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:38,315 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:38,315 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:38,333 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:38,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:38,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:38,343 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:38,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:38,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:38,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:38,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:38,361 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:38,361 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:38,379 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:38,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:38,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:38,389 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:38,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:38,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:38,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:38,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:38,405 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:38,406 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:38,422 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:38,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:38,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:38,432 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:38,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:38,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:38,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:38,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:38,449 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:38,449 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:38,467 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:38,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:38,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:38,476 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:38,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:38,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:38,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:38,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:38,493 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:38,494 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:38,512 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:38,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:38,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:38,522 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:38,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:38,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:38,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:38,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:38,539 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:38,540 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:38,557 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:38,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:38,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:38,585 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:38,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:38,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:38,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:38,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:38,601 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:38,602 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:38,619 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:38,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:38,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:38,628 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:38,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:38,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:38,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:38,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:38,645 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:38,646 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:38,663 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:38,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:38,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:38,672 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:38,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:38,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:38,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:38,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:38,689 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:38,690 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:38,723 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:38,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:38,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:38,733 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:38,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:38,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:38,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:38,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:38,750 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:38,751 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:38,767 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:38,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:38,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:38,777 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:38,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:38,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:38,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:38,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:38,794 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:38,794 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:38,813 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:38,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:38,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:38,823 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:38,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:38,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:38,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:38,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:38,839 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:38,840 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:38,858 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:38,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:38,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:38,868 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:38,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:38,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:38,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:38,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:38,885 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:38,885 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:38,904 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:38,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:38,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:38,913 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:38,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:38,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:38,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:38,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:38,930 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:38,931 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:38,949 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:38,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:38,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:38,958 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:38,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:38,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:38,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:38,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:38,975 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:38,976 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:38,993 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:39,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:39,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:39,003 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:39,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:39,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:39,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:39,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:39,020 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:39,020 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:39,038 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:39,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:39,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:39,052 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:39,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:39,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:39,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:39,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:39,069 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:39,070 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:39,088 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:39,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:39,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:39,099 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:39,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:39,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:39,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:39,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:39,116 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:39,116 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:39,139 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:39,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:39,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:39,149 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:39,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:39,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:39,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:39,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:39,166 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:39,167 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:39,185 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:39,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:39,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:39,194 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:39,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:39,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:39,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:39,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:39,211 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:39,212 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:39,230 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:39,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:39,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:39,240 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:39,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:39,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:39,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:39,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:39,256 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:39,257 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:39,275 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:39,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:39,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:39,286 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:39,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:39,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:39,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:39,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:39,303 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:39,304 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:39,323 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:39,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:39,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:39,333 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:39,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:39,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:39,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:39,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:39,350 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:39,351 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:39,370 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:39,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:39,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:39,380 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:39,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:39,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:39,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:39,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:39,398 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:39,399 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:39,418 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:39,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:39,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:39,427 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:39,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:39,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:39,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:39,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:39,445 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:39,446 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:39,464 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:39,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:39,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:39,475 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:39,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:39,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:39,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:39,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:39,492 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:39,493 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:39,512 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:39,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:39,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:39,521 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:39,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:39,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:39,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:39,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:39,539 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:39,539 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:39,556 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:39,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:39,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:39,565 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:39,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:39,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:39,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:39,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:39,589 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:39,590 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:39,612 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:39,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:39,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:39,622 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:39,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:39,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:39,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:39,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:39,640 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:39,640 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:39,659 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:39,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:39,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:39,669 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:39,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:39,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:39,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:39,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:39,685 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:39,686 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:39,729 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:39,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:39,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:39,738 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:39,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:39,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:39,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:39,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:39,754 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:39,755 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:39,773 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:39,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:39,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:39,783 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:39,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:39,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:39,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:39,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:39,799 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:39,800 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:39,819 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:39,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:39,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:39,829 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:39,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:39,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:39,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:39,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:39,846 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:39,847 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:39,865 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:39,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:39,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:39,876 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:39,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:39,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:39,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:39,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:39,892 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:39,893 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:39,911 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:39,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:39,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:39,921 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:39,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:39,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:39,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:39,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:39,938 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:39,938 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:39,956 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:39,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:39,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:39,966 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:39,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:39,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:39,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:39,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:39,982 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:39,983 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:40,001 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:40,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:40,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:40,011 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:40,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:40,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:40,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:40,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:40,027 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:40,028 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:40,045 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:40,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:40,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:40,055 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:40,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:40,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:40,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:40,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:40,072 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:40,072 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:40,089 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:40,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:40,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:40,099 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:40,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:40,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:40,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:40,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:40,116 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:40,117 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:40,134 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:40,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:40,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:40,144 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:40,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:40,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:40,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:40,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:40,160 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:40,161 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:40,178 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:40,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:40,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:40,188 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:40,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:40,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:40,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:40,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:40,204 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:40,205 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:40,222 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:40,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:40,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:40,231 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:40,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:40,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:40,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:40,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:40,247 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:40,248 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:40,265 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:40,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:40,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:40,275 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:40,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:40,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:40,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:40,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:40,291 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:40,292 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:40,309 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:40,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:40,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:40,319 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:40,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:40,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:40,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:40,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:40,336 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:40,337 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:40,358 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:40,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:40,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:40,369 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:40,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:40,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:40,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:40,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:40,386 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:40,386 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:40,404 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:40,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:40,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:40,413 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:40,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:40,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:40,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:40,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:40,428 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:40,429 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:40,447 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:40,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:40,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:40,456 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:40,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:40,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:40,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:40,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:40,472 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:40,472 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:40,494 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:40,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:40,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:40,504 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:40,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:40,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:40,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:40,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:40,530 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:40,530 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:40,549 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:40,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:40,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:40,559 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:40,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:40,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:40,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:40,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:40,576 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:40,577 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:40,597 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:40,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:40,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:40,607 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:40,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:40,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:40,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:40,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:40,624 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:40,625 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:40,643 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:40,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:40,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:40,652 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:40,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:40,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:40,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:40,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:40,669 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:40,670 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:40,688 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:40,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:40,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:40,698 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:40,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:40,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:40,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:40,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:40,722 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:40,722 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:40,741 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:40,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:40,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:40,751 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:40,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:40,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:40,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:40,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:40,768 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:40,768 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:40,787 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:40,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:40,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:40,818 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:40,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:40,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:40,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:40,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:40,837 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:40,838 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:40,858 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:40,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:40,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:40,872 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:40,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:40,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:40,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:40,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:40,892 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:40,893 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:40,912 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:40,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:40,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:40,924 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:40,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:40,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:40,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:40,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:40,946 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:40,947 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:40,967 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:40,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:40,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:40,980 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:40,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:40,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:40,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:40,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:40,998 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:40,999 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:41,018 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:41,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:41,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:41,032 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:41,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:41,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:41,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:41,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:41,050 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:41,051 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:41,071 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:41,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:41,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:41,082 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:41,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:41,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:41,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:41,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:41,099 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:41,100 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:41,119 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:41,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:41,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:41,131 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:41,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:41,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:41,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:41,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:41,147 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:41,148 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:41,166 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:41,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:41,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:41,178 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:41,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:41,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:41,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:41,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:41,198 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:41,199 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:41,217 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:41,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:41,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:41,228 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:41,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:41,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:41,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:41,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:41,243 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:41,243 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:41,260 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:41,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:41,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:41,269 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:41,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:41,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:41,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:41,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:41,284 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:41,284 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:41,301 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:41,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:41,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:41,310 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:41,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:41,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:41,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:41,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:41,326 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:41,326 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:41,347 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:41,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:41,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:41,356 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:41,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:41,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:41,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:41,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:41,372 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:41,372 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:41,396 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:41,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:41,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:41,406 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:41,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:41,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:41,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:41,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:41,421 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:41,422 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:41,439 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:41,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:41,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:41,448 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:41,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:41,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:41,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:41,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:41,470 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:41,471 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:41,492 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:41,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:41,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:41,502 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:41,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:41,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:41,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:41,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:41,520 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:41,520 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:41,555 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:41,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:41,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:41,566 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:41,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:41,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:41,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:41,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:41,582 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:41,583 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:41,604 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:41,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:41,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:41,613 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:41,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:41,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:41,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:41,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:41,631 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:41,631 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:41,649 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:41,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:41,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:41,658 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:41,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:41,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:41,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:41,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:41,675 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:41,676 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:41,693 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:41,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:41,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:41,703 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:41,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:41,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:41,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:41,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:41,727 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:41,727 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:41,747 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:41,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:41,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:41,757 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:41,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:41,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:41,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:41,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:41,774 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:41,775 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:41,794 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:41,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:41,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:41,804 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:41,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:41,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:41,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:41,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:41,820 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:41,821 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:41,838 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:41,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:41,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:41,847 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:41,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:41,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:41,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:41,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:41,862 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:41,863 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:41,881 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:41,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:41,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:41,890 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:41,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:41,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:41,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:41,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:41,914 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:41,915 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:41,932 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:41,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:41,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:41,941 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:41,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:41,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:41,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:41,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:41,966 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:41,967 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:41,985 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:41,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:41,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:41,994 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:41,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:41,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:41,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:42,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:42,019 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:42,020 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:42,041 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:42,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:42,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:42,052 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:42,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:42,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:42,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:42,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:42,071 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:42,075 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:42,094 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:42,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:42,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:42,107 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:42,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:42,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:42,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:42,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:42,128 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:42,129 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:42,152 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:42,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:42,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:42,161 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:42,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:42,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:42,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:42,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:42,179 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:42,180 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:42,199 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:42,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:42,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:42,216 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:42,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:42,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:42,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:42,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:42,232 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:42,232 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:42,251 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:42,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:42,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:42,260 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:42,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:42,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:42,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:42,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:42,277 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:42,278 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:42,296 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:42,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:42,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:42,305 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:42,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:42,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:42,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:42,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:42,319 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:42,320 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:42,337 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:42,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:42,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:42,347 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:42,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:42,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:42,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:42,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:42,361 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:42,361 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:42,385 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:42,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:42,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:42,394 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:42,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:42,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:42,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:42,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:42,408 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:42,409 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:42,424 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:42,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:42,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:42,433 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:42,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:42,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:42,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:42,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:42,452 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:42,453 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:42,472 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:42,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:42,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:42,482 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:42,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:42,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:42,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:42,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:42,498 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:42,499 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:42,517 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:42,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:42,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:42,527 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:42,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:42,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:42,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:42,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:42,544 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:42,544 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:42,568 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:42,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:42,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:42,578 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:42,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:42,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:42,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:42,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:42,601 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:42,602 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:42,620 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:42,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:42,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:42,630 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:42,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:42,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:42,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:42,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:42,647 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:42,648 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:42,666 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:42,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:42,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:42,676 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:42,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:42,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:42,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:42,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:42,694 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:42,695 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:42,713 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:42,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:42,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:42,723 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:42,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:42,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:42,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:42,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:42,739 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:42,740 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:42,758 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:42,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:42,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:42,767 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:42,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:42,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:42,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:42,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:42,783 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:42,784 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:42,802 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:42,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:42,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:42,812 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:42,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:42,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:42,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:42,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:42,828 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:42,829 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:42,848 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:42,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:42,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:42,857 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:42,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:42,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:42,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:42,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:42,875 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:42,875 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:42,894 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:42,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:42,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:42,903 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:42,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:42,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:42,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:42,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:42,920 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:42,921 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:42,940 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:42,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:42,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:42,949 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:42,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:42,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:42,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:42,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:42,964 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:42,965 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:42,983 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:42,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:42,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:42,992 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:42,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:42,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:42,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:43,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:43,007 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:43,008 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:43,032 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:43,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:43,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:43,042 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:43,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:43,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:43,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:43,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:43,059 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:43,059 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:43,078 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:43,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:43,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:43,088 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:43,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:43,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:43,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:43,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:43,105 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:43,106 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:43,124 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:43,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:43,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:43,134 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:43,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:43,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:43,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:43,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:43,150 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:43,151 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:43,168 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:43,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:43,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:43,177 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:43,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:43,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:43,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:43,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:43,192 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:43,192 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:43,210 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:43,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:43,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:43,219 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:43,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:43,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:43,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:43,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:43,235 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:43,236 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:43,271 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:43,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:43,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:43,281 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:43,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:43,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:43,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:43,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:43,299 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:43,299 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:43,321 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:43,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:43,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:43,331 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:43,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:43,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:43,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:43,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:43,349 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:43,349 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:43,368 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:43,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:43,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:43,379 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:43,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:43,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:43,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:43,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:43,396 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:43,397 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:43,416 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:43,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:43,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:43,427 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:43,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:43,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:43,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:43,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:43,444 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:43,445 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:43,466 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:43,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:43,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:43,476 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:43,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:43,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:43,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:43,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:43,491 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:43,492 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:43,509 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:43,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:43,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:43,518 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:43,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:43,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:43,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:43,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:43,534 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:43,535 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:43,563 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:43,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:43,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:43,572 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:43,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:43,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:43,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:43,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:43,586 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:43,587 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:43,603 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:43,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:43,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:43,613 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:43,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:43,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:43,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:43,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:43,628 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:43,629 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:43,645 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:43,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:43,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:43,654 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:43,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:43,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:43,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:43,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:43,673 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:43,674 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:43,690 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:43,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:43,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:43,700 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:43,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:43,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:43,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:43,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:43,715 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:43,715 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:43,738 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:43,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:43,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:43,747 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:43,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:43,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:43,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:43,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:43,762 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:43,763 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:43,779 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:43,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:43,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:43,789 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:43,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:43,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:43,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:43,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:43,810 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:43,811 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:43,827 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:43,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:43,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:43,837 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:43,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:43,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:43,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:43,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:43,851 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:43,852 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:43,869 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:43,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:43,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:43,878 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:43,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:43,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:43,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:43,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:43,893 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:43,894 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:43,915 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:43,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:43,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:43,925 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:43,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:43,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:43,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:43,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:43,941 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:43,942 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:43,959 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:43,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:43,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:43,968 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:43,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:43,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:43,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:43,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:43,984 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:43,984 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:44,002 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:44,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:44,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:44,011 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:44,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:44,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:44,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:44,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:44,035 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:44,035 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:44,054 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:44,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:44,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:44,063 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:44,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:44,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:44,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:44,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:44,077 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:44,078 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:44,095 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:44,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:44,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:44,104 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:44,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:44,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:44,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:44,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:44,118 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:44,119 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:44,135 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:44,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:44,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:44,152 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:44,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:44,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:44,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:44,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:44,168 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:44,168 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:44,185 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:44,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:44,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:44,194 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:44,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:44,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:44,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:44,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:44,209 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:44,209 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:44,225 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:44,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:44,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:44,234 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:44,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:44,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:44,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:44,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:44,255 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:44,255 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:44,271 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:44,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:44,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:44,280 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:44,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:44,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:44,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:44,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:44,296 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:44,297 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:44,314 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:44,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:44,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:44,324 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:44,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:44,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:44,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:44,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:44,340 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:44,340 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:44,356 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:44,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:44,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:44,365 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:44,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:44,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:44,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:44,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:44,381 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:44,382 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:44,402 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:44,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:44,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:44,411 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:44,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:44,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:44,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:44,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:44,425 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:44,426 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:44,442 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:44,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:44,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:44,450 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:44,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:44,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:44,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:44,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:44,464 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:44,465 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:44,480 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:44,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:44,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:44,489 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:44,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:44,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:44,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:44,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:44,505 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:44,505 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:44,521 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:44,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:44,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:44,529 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:44,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:44,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:44,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:44,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:44,546 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:44,547 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:44,563 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:44,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:44,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:44,572 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:44,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:44,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:44,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:44,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:44,586 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:44,587 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:44,602 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:44,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:44,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:44,611 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:44,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:44,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:44,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:44,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:44,626 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:44,626 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:44,646 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:44,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:44,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:44,654 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:44,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:44,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:44,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:44,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:44,670 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:44,670 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:44,686 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:44,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:44,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:44,694 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:44,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:44,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:44,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:44,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:44,709 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:44,709 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:44,725 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:44,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:44,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:44,734 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:44,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:44,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:44,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:44,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:44,748 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:44,748 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:44,767 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:44,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:44,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:44,786 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:44,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:44,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:44,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:44,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:44,800 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:44,801 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:44,817 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:44,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:44,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:44,825 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:44,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:44,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:44,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:44,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:44,842 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:44,842 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:44,861 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:44,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:44,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:44,871 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:44,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:44,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:44,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:44,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:44,887 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:44,887 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:44,903 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:44,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:44,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:44,913 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:44,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:44,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:44,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:44,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:44,928 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:44,929 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:44,945 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:44,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:44,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:44,954 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:44,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:44,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:44,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:44,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:44,969 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:44,970 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:44,985 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:44,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:44,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:44,994 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:44,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:44,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:44,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:45,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:45,010 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:45,011 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:45,027 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:45,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:45,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:45,036 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:45,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:45,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:45,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:45,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:45,050 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:45,050 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:45,065 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:45,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:45,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:45,074 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:45,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:45,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:45,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:45,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:45,094 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:45,095 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:45,122 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:45,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:45,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:45,133 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:45,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:45,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:45,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:45,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:45,150 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:45,150 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:45,167 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:45,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:45,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:45,177 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:45,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:45,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:45,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:45,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:45,198 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:45,199 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:45,216 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:45,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:45,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:45,226 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:45,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:45,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:45,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:45,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:45,242 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:45,242 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:45,258 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:45,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:45,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:45,267 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:45,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:45,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:45,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:45,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:45,281 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:45,282 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:45,297 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:45,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:45,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:45,305 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:45,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:45,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:45,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:45,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:45,319 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:45,320 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:45,335 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:45,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:45,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:45,344 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:45,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:45,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:45,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:45,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:45,366 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:45,367 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:45,384 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:45,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:45,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:45,394 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:45,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:45,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:45,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:45,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:45,411 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:45,411 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:45,429 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:45,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:45,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:45,439 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:45,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:45,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:45,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:45,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:45,455 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:45,455 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:45,471 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:45,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:45,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:45,480 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:45,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:45,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:45,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:45,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:45,498 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:45,499 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:45,515 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:45,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:45,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:45,529 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:45,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:45,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:45,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:45,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:45,548 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:45,548 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:45,564 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:45,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:45,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:45,572 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:45,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:45,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:45,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:45,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:45,589 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:45,589 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:45,605 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:45,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:45,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:45,614 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:45,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:45,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:45,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:45,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:45,634 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:45,635 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:45,654 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:45,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:45,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:45,663 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:45,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:45,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:45,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:45,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:45,680 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:45,680 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:45,697 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:45,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:45,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:45,706 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:45,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:45,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:45,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:45,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:45,722 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:45,723 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:45,739 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:45,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:45,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:45,748 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:45,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:45,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:45,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:45,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:45,764 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:45,765 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:45,783 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:45,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:45,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:45,793 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:45,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:45,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:45,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:45,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:45,809 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:45,810 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:45,827 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:45,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:45,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:45,836 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:45,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:45,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:45,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:45,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:45,853 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:45,853 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:29:45,869 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:29:45,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:29:45,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2023-11-21 18:29:45,878 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2023-11-21 18:29:45,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:29:45,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:29:45,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:29:45,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:29:45,893 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:29:45,893 INFO L285 TraceCheckSpWp]: Computing forward predicates...