./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/list-simple/sll2c_append_equal.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cf1a7837 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec5a8b30-9f2d-4c98-b6a4-c2fee42d2859/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec5a8b30-9f2d-4c98-b6a4-c2fee42d2859/bin/ukojak-verify-0OAaufAVZV/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec5a8b30-9f2d-4c98-b6a4-c2fee42d2859/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec5a8b30-9f2d-4c98-b6a4-c2fee42d2859/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/list-simple/sll2c_append_equal.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec5a8b30-9f2d-4c98-b6a4-c2fee42d2859/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec5a8b30-9f2d-4c98-b6a4-c2fee42d2859/bin/ukojak-verify-0OAaufAVZV --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b335af75f55d322161e6a270bf4669ab290ae0e9da4bc480724c7d5e3b79fdab --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:42:28,129 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:42:28,227 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec5a8b30-9f2d-4c98-b6a4-c2fee42d2859/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-11 23:42:28,232 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-11 23:42:28,233 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-11 23:42:28,254 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:42:28,255 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:42:28,256 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:42:28,257 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:42:28,257 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:42:28,258 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:42:28,259 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:42:28,259 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-11 23:42:28,260 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-11 23:42:28,260 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-11 23:42:28,261 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:42:28,261 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:42:28,262 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:42:28,263 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:42:28,263 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-11 23:42:28,264 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:42:28,272 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:42:28,273 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:42:28,273 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:42:28,274 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:42:28,274 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:42:28,275 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:42:28,275 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:42:28,276 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:42:28,276 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-11 23:42:28,294 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-11 23:42:28,295 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:42:28,295 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_ec5a8b30-9f2d-4c98-b6a4-c2fee42d2859/bin/ukojak-verify-0OAaufAVZV/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec5a8b30-9f2d-4c98-b6a4-c2fee42d2859/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b335af75f55d322161e6a270bf4669ab290ae0e9da4bc480724c7d5e3b79fdab [2023-11-11 23:42:28,587 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:42:28,614 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:42:28,616 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:42:28,618 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:42:28,619 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:42:28,620 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec5a8b30-9f2d-4c98-b6a4-c2fee42d2859/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/list-simple/sll2c_append_equal.i [2023-11-11 23:42:31,672 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:42:31,959 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:42:31,960 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec5a8b30-9f2d-4c98-b6a4-c2fee42d2859/sv-benchmarks/c/list-simple/sll2c_append_equal.i [2023-11-11 23:42:31,975 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec5a8b30-9f2d-4c98-b6a4-c2fee42d2859/bin/ukojak-verify-0OAaufAVZV/data/baef99d0c/7ad2f2836f1b423d9390b5c95d0fd2a4/FLAG0096b3f4a [2023-11-11 23:42:31,991 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec5a8b30-9f2d-4c98-b6a4-c2fee42d2859/bin/ukojak-verify-0OAaufAVZV/data/baef99d0c/7ad2f2836f1b423d9390b5c95d0fd2a4 [2023-11-11 23:42:31,994 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:42:31,995 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:42:31,997 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:42:31,997 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:42:32,002 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:42:32,003 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:42:31" (1/1) ... [2023-11-11 23:42:32,004 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3934b231 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:42:32, skipping insertion in model container [2023-11-11 23:42:32,005 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:42:31" (1/1) ... [2023-11-11 23:42:32,073 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:42:32,522 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec5a8b30-9f2d-4c98-b6a4-c2fee42d2859/sv-benchmarks/c/list-simple/sll2c_append_equal.i[24433,24446] [2023-11-11 23:42:32,532 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:42:32,544 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:42:32,615 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec5a8b30-9f2d-4c98-b6a4-c2fee42d2859/sv-benchmarks/c/list-simple/sll2c_append_equal.i[24433,24446] [2023-11-11 23:42:32,619 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:42:32,657 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:42:32,658 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:42:32 WrapperNode [2023-11-11 23:42:32,658 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:42:32,659 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:42:32,660 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:42:32,660 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:42:32,668 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:42:32" (1/1) ... [2023-11-11 23:42:32,706 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:42:32" (1/1) ... [2023-11-11 23:42:32,743 INFO L138 Inliner]: procedures = 127, calls = 42, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 139 [2023-11-11 23:42:32,743 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:42:32,744 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:42:32,744 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:42:32,745 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:42:32,755 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:42:32" (1/1) ... [2023-11-11 23:42:32,755 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:42:32" (1/1) ... [2023-11-11 23:42:32,774 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:42:32" (1/1) ... [2023-11-11 23:42:32,776 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:42:32" (1/1) ... [2023-11-11 23:42:32,785 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:42:32" (1/1) ... [2023-11-11 23:42:32,789 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:42:32" (1/1) ... [2023-11-11 23:42:32,791 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:42:32" (1/1) ... [2023-11-11 23:42:32,793 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:42:32" (1/1) ... [2023-11-11 23:42:32,808 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:42:32,810 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:42:32,811 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:42:32,811 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:42:32,812 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:42:32" (1/1) ... [2023-11-11 23:42:32,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:42:32,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec5a8b30-9f2d-4c98-b6a4-c2fee42d2859/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:42:32,849 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec5a8b30-9f2d-4c98-b6a4-c2fee42d2859/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:42:32,859 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec5a8b30-9f2d-4c98-b6a4-c2fee42d2859/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:42:32,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-11 23:42:32,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-11 23:42:32,884 INFO L130 BoogieDeclarations]: Found specification of procedure node_create [2023-11-11 23:42:32,884 INFO L138 BoogieDeclarations]: Found implementation of procedure node_create [2023-11-11 23:42:32,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-11 23:42:32,885 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:42:32,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:42:32,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-11 23:42:32,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-11 23:42:32,886 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:42:32,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:42:32,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-11 23:42:32,887 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:42:32,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:42:33,024 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:42:33,027 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:42:33,343 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:42:33,413 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:42:33,413 INFO L302 CfgBuilder]: Removed 4 assume(true) statements. [2023-11-11 23:42:33,427 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:42:33 BoogieIcfgContainer [2023-11-11 23:42:33,427 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:42:33,430 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:42:33,430 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:42:33,440 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:42:33,440 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:42:33" (1/1) ... [2023-11-11 23:42:33,448 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:42:33,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:33,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 28 states and 40 transitions. [2023-11-11 23:42:33,554 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 40 transitions. [2023-11-11 23:42:33,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-11-11 23:42:33,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:33,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:33,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:34,131 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-11 23:42:34,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:34,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 29 states and 40 transitions. [2023-11-11 23:42:34,193 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 40 transitions. [2023-11-11 23:42:34,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:34,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:34,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:34,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:35,095 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:35,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:35,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:35,759 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:35,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:35,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:35,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:35,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:36,154 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:36,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:36,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:36,199 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:36,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:36,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:36,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:36,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:36,538 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:36,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:36,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:36,561 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:36,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:36,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:36,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:36,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:36,871 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:36,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:36,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:36,905 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:36,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:36,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:36,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:36,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:37,246 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:37,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:37,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:37,289 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:37,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:37,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:37,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:37,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:37,582 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:37,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:37,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:37,611 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:37,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:37,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:37,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:37,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:37,886 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:37,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:37,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:37,912 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:37,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:37,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:37,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:37,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:38,205 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:38,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:38,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:38,229 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:38,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:38,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:38,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:38,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:38,486 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:38,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:38,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:38,508 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:38,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:38,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:38,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:38,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:38,771 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:38,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:38,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:38,801 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:38,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:38,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:38,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:38,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:39,064 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:39,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:39,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:39,088 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:39,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:39,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:39,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:39,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:39,320 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:39,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:39,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:39,348 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:39,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:39,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:39,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:39,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:39,580 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:39,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:39,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:39,601 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:39,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:39,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:39,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:39,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:39,835 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:39,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:39,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:39,854 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:39,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:39,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:39,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:39,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:40,122 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:40,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:40,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:40,143 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:40,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:40,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:40,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:40,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:40,364 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:40,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:40,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:40,383 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:40,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:40,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:40,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:40,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:40,612 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:40,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:40,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:40,634 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:40,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:40,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:40,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:40,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:40,860 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:40,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:40,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:40,879 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:40,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:40,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:40,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:40,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:41,126 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:41,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:41,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:41,149 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:41,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:41,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:41,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:41,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:41,409 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:41,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:41,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:41,429 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:41,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:41,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:41,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:41,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:41,643 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:41,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:41,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:41,662 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:41,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:41,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:41,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:41,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:41,894 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:41,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:41,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:41,914 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:41,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:41,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:41,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:41,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:42,128 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:42,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:42,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:42,147 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:42,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:42,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:42,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:42,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:42,368 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:42,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:42,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:42,386 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:42,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:42,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:42,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:42,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:42,586 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:42,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:42,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:42,603 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:42,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:42,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:42,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:42,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:42,831 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:42,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:42,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:42,855 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:42,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:42,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:42,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:42,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:43,115 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:43,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:43,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:43,138 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:43,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:43,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:43,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:43,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:43,339 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:43,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:43,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:43,357 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:43,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:43,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:43,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:43,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:43,593 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:43,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:43,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:43,615 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:43,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:43,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:43,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:43,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:43,860 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:43,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:43,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:43,887 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:43,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:43,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:43,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:43,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:44,119 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:44,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:44,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:44,140 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:44,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:44,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:44,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:44,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:44,431 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:44,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:44,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:44,449 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:44,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:44,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:44,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:44,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:44,673 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:44,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:44,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:44,692 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:44,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:44,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:44,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:44,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:44,900 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:44,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:44,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:44,918 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:44,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:44,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:44,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:44,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:45,149 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:45,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:45,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:45,166 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:45,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:45,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:45,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:45,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:45,370 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:45,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:45,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:45,387 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:45,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:45,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:45,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:45,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:45,616 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:45,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:45,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:45,638 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:45,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:45,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:45,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:45,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:45,880 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:45,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:45,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:45,900 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:45,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:45,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:45,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:45,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:46,107 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:46,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:46,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:46,126 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:46,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:46,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:46,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:46,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:46,329 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:46,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:46,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:46,347 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:46,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:46,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:46,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:46,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:46,580 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:46,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:46,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:46,601 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:46,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:46,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:46,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:46,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:46,858 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:46,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:46,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:46,877 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:46,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:46,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:46,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:46,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:47,106 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:47,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:47,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:47,122 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:47,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:47,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:47,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:47,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:47,329 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:47,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:47,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:47,344 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:47,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:47,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:47,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:47,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:47,584 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:47,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:47,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:47,600 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:47,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:47,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:47,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:47,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:47,805 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:47,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:47,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:47,825 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:47,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:47,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:47,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:47,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:48,031 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:48,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:48,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:48,048 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:48,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:48,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:48,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:48,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:48,263 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:48,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:48,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:48,282 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:48,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:48,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:48,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:48,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:48,572 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:48,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:48,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:48,588 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:48,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:48,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:48,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:48,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:48,806 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:48,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:48,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:48,822 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:48,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:48,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:48,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:48,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:49,046 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:49,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:49,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:49,062 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:49,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:49,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:49,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:49,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:49,267 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:49,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:49,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:49,281 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:49,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:49,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:49,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:49,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:49,491 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:49,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:49,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:49,506 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:49,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:49,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:49,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:49,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:49,699 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:49,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:49,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:49,712 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:49,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:49,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:49,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:49,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:49,908 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:49,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:49,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:49,923 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:49,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:49,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:49,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:49,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:50,112 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:50,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:50,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:50,126 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:50,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:50,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:50,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:50,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:50,345 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:50,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:50,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:50,361 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:50,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:50,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:50,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:50,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:50,584 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:50,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:50,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:50,597 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:50,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:50,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:50,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:50,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:50,790 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:50,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:50,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:50,804 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:50,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:50,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:50,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:50,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:50,997 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:51,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:51,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:51,011 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:51,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:51,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:51,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:51,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:51,206 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:51,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:51,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:51,222 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:51,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:51,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:51,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:51,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:51,435 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:51,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:51,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:51,450 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:51,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:51,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:51,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:51,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:51,650 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:51,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:51,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:51,666 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:51,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:51,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:51,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:51,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:51,867 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:51,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:51,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:51,882 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:51,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:51,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:51,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:51,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:52,069 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:52,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:52,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:52,082 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:52,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:52,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:52,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:52,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:52,283 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:52,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:52,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:52,298 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:52,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:52,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:52,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:52,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:52,485 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:52,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:52,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:52,498 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:52,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:52,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:52,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:52,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:52,687 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:52,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:52,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:52,700 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:52,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:52,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:52,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:52,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:52,885 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:52,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:52,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:52,900 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:52,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:52,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:52,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:52,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:53,110 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:53,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:53,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:53,127 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:53,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:53,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:53,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:53,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:53,331 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:53,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:53,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:53,344 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:53,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:53,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:53,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:53,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:53,531 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:53,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:53,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:53,546 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:53,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:53,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:53,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:53,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:53,736 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:53,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:53,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:53,750 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:53,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:53,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:53,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:53,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:53,938 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:53,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:53,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:53,952 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:53,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:53,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:53,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:53,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:54,137 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:54,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:54,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:54,151 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:54,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:54,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:54,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:54,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:54,394 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:54,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:54,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:54,413 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:54,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:54,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:54,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:54,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:54,639 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:54,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:54,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:54,654 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:54,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:54,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:54,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:54,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:54,843 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:54,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:54,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:54,857 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:54,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:54,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:54,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:54,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:55,041 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:55,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:55,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:55,055 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:55,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:55,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:55,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:55,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:55,245 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:55,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:55,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:55,258 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:55,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:55,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:55,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:55,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:55,548 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:55,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:55,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:55,563 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:55,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:55,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:55,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:55,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:55,754 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:55,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:55,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:55,768 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:55,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:55,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:55,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:55,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:55,956 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:55,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:55,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:55,970 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:55,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:55,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:55,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:56,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:56,163 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:56,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:56,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:56,177 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:56,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:56,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:56,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:56,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:56,370 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:56,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:56,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:56,384 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:56,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:56,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:56,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:56,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:56,570 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:56,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:56,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:56,584 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:56,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:56,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:56,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:56,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:56,796 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:56,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:56,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:56,810 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:56,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:56,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:56,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:56,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:56,994 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:57,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:57,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:57,007 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:57,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:57,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:57,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:57,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:57,189 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:57,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:57,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:57,203 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:57,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:57,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:57,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:57,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:57,408 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:57,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:57,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:57,423 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:57,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:57,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:57,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:57,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:57,616 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:57,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:57,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:57,629 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:57,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:57,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:57,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:57,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:57,838 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:57,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:57,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:57,852 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:57,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:57,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:57,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:57,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:58,041 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:58,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:58,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:58,055 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:58,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:58,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:58,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:58,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:58,245 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:58,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:58,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:58,259 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:58,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:58,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:58,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:58,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:58,446 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:58,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:58,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:58,460 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:58,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:58,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:58,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:58,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:58,649 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:58,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:58,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:58,662 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:58,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:58,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:58,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:58,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:58,842 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:58,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:58,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:58,855 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:58,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:58,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:58,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:58,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:59,093 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:59,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:59,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:59,108 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:59,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:59,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:59,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:59,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:59,327 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:59,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:59,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:59,342 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:59,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:59,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:59,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:59,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:59,526 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:59,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:59,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:59,539 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:59,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:59,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:59,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:59,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:59,716 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:59,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:59,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:59,728 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:59,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:59,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:59,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:59,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:42:59,898 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:42:59,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:59,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:42:59,911 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:42:59,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:42:59,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:59,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:59,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:00,082 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:00,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:00,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:00,097 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:00,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:00,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:00,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:00,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:00,259 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:00,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:00,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:00,306 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:00,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:00,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:00,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:00,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:00,481 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:00,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:00,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:00,495 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:00,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:00,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:00,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:00,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:00,668 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:00,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:00,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:00,680 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:00,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:00,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:00,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:00,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:00,852 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:00,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:00,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:00,864 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:00,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:00,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:00,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:00,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:01,037 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:01,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:01,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:01,050 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:01,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:01,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:01,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:01,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:01,229 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:01,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:01,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:01,243 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:01,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:01,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:01,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:01,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:01,419 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:01,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:01,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:01,432 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:01,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:01,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:01,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:01,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:01,633 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:01,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:01,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:01,646 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:01,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:01,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:01,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:01,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:01,824 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:01,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:01,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:01,837 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:01,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:01,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:01,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:01,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:02,014 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:02,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:02,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:02,034 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:02,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:02,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:02,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:02,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:02,217 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:02,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:02,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:02,230 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:02,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:02,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:02,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:02,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:02,407 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:02,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:02,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:02,420 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:02,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:02,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:02,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:02,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:02,587 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:02,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:02,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:02,602 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:02,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:02,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:02,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:02,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:02,783 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:02,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:02,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:02,798 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:02,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:02,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:02,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:02,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:02,988 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:03,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:03,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:03,000 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:03,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:03,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:03,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:03,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:03,148 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:03,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:03,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:03,161 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:03,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:03,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:03,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:03,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:03,340 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:03,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:03,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:03,354 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:03,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:03,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:03,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:03,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:03,536 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:03,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:03,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:03,549 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:03,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:03,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:03,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:03,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:03,723 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:03,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:03,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:03,736 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:03,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:03,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:03,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:03,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:03,906 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:03,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:03,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:03,923 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:03,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:03,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:03,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:03,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:04,125 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:04,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:04,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:04,141 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:04,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:04,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:04,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:04,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:04,364 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:04,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:04,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:04,380 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:04,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:04,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:04,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:04,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:04,624 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:04,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:04,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:04,646 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:04,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:04,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:04,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:04,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:04,839 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:04,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:04,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:04,858 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:04,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:04,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:04,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:04,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:05,021 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:05,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:05,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:05,042 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:05,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:05,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:05,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:05,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:05,194 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:05,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:05,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:05,209 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:05,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:05,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:05,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:05,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:05,385 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:05,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:05,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:05,397 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:05,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:05,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:05,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:05,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:05,567 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:05,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:05,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:05,580 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:05,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:05,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:05,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:05,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:05,766 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:05,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:05,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:05,782 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:05,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:05,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:05,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:05,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:05,919 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:05,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:05,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:05,933 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:05,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:05,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:05,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:05,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:06,108 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:06,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:06,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:06,122 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:06,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:06,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:06,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:06,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:06,280 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:06,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:06,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:06,294 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:06,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:06,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:06,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:06,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:06,463 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:06,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:06,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:06,476 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:06,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:06,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:06,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:06,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:06,645 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:06,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:06,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:06,661 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:06,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:06,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:06,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:06,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:06,825 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:06,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:06,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:06,838 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:06,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:06,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:06,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:06,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:07,004 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:07,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:07,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:07,016 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:07,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:07,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:07,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:07,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:07,217 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:07,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:07,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:07,229 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:07,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:07,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:07,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:07,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:07,393 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:07,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:07,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:07,409 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:07,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:07,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:07,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:07,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:07,586 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:07,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:07,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:07,598 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:07,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:07,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:07,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:07,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:07,743 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:07,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:07,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:07,755 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:07,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:07,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:07,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:07,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:07,899 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:07,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:07,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:07,910 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:07,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:07,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:07,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:07,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:08,056 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:08,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:08,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:08,068 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:08,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:08,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:08,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:08,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:08,213 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:08,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:08,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:08,226 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:08,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:08,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:08,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:08,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:08,363 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:08,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:08,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:08,377 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:08,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:08,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:08,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:08,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:08,556 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:08,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:08,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:08,569 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:08,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:08,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:08,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:08,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:08,729 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:08,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:08,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:08,745 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:08,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:08,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:08,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:08,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:08,909 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:08,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:08,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:08,923 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:08,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:08,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:08,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:08,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:09,061 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:09,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:09,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:09,073 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:09,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:09,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:09,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:09,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:09,219 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:09,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:09,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:09,233 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:09,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:09,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:09,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:09,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:09,366 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:09,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:09,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:09,383 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:09,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:09,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:09,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:09,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:09,543 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:09,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:09,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:09,564 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:09,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:09,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:09,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:09,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:09,749 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:09,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:09,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:09,762 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:09,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:09,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:09,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:09,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:09,957 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:09,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:09,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:09,980 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:09,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:09,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:09,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:10,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:10,150 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:10,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:10,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:10,167 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:10,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:10,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:10,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:10,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:10,365 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:10,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:10,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:10,377 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:10,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:10,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:10,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:10,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:10,552 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:10,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:10,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:10,564 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:10,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:10,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:10,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:10,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:10,703 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:10,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:10,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:10,716 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:10,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:10,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:10,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:10,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:10,853 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:10,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:10,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:10,866 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:10,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:10,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:10,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:10,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:11,037 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:11,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:11,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:11,049 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:11,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:11,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:11,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:11,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:11,200 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:11,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:11,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:11,212 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:11,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:11,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:11,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:11,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:11,353 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:11,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:11,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:11,364 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:11,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:11,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:11,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:11,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:11,529 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:11,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:11,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:11,542 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:11,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:11,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:11,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:11,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:11,671 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:11,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:11,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:11,701 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:11,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:11,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:11,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:11,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:11,864 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:11,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:11,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:11,879 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:11,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:11,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:11,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:11,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:12,006 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:12,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:12,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:12,020 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:12,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:12,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:12,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:12,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:12,152 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:12,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:12,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:12,164 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:12,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:12,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:12,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:12,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:12,312 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:12,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:12,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:12,323 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:12,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:12,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:12,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:12,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:12,456 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:12,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:12,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:12,468 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:12,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:12,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:12,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:12,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:12,602 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:12,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:12,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:12,618 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:12,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:12,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:12,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:12,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:12,753 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:12,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:12,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:12,764 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:12,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:12,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:12,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:12,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:12,919 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:43:12,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:12,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 56 transitions. [2023-11-11 23:43:12,930 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2023-11-11 23:43:12,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:43:12,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:12,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:12,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat