./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec4_product10.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_fd2b64b4-29e7-422a-a000-0dafb9420951/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd2b64b4-29e7-422a-a000-0dafb9420951/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd2b64b4-29e7-422a-a000-0dafb9420951/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd2b64b4-29e7-422a-a000-0dafb9420951/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec4_product10.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd2b64b4-29e7-422a-a000-0dafb9420951/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd2b64b4-29e7-422a-a000-0dafb9420951/bin/ukojak-verify-afCqCEvfdi --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 38e7b274bf01bc93682679c1667a8f3cd31c3ce4f0d8668fbdf6f2f9baca870a --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 23:11:35,810 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 23:11:35,951 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd2b64b4-29e7-422a-a000-0dafb9420951/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-24 23:11:35,959 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 23:11:35,960 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 23:11:36,003 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 23:11:36,004 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 23:11:36,005 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 23:11:36,006 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 23:11:36,011 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 23:11:36,013 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 23:11:36,013 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 23:11:36,014 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 23:11:36,015 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 23:11:36,016 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 23:11:36,016 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 23:11:36,017 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 23:11:36,017 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 23:11:36,018 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 23:11:36,018 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 23:11:36,019 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 23:11:36,020 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 23:11:36,020 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 23:11:36,021 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 23:11:36,021 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 23:11:36,022 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 23:11:36,022 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:11:36,023 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 23:11:36,023 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 23:11:36,024 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 23:11:36,025 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 23:11:36,026 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 23:11:36,026 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 23:11:36,026 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_fd2b64b4-29e7-422a-a000-0dafb9420951/bin/ukojak-verify-afCqCEvfdi/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd2b64b4-29e7-422a-a000-0dafb9420951/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 38e7b274bf01bc93682679c1667a8f3cd31c3ce4f0d8668fbdf6f2f9baca870a [2023-11-24 23:11:36,391 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 23:11:36,417 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 23:11:36,421 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 23:11:36,423 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 23:11:36,424 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 23:11:36,425 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd2b64b4-29e7-422a-a000-0dafb9420951/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/product-lines/minepump_spec4_product10.cil.c [2023-11-24 23:11:39,805 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 23:11:40,161 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 23:11:40,162 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd2b64b4-29e7-422a-a000-0dafb9420951/sv-benchmarks/c/product-lines/minepump_spec4_product10.cil.c [2023-11-24 23:11:40,178 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd2b64b4-29e7-422a-a000-0dafb9420951/bin/ukojak-verify-afCqCEvfdi/data/f755fba65/418001fff186400c9e2df9e7f8aff672/FLAG67d3e2f8b [2023-11-24 23:11:40,465 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd2b64b4-29e7-422a-a000-0dafb9420951/bin/ukojak-verify-afCqCEvfdi/data/f755fba65/418001fff186400c9e2df9e7f8aff672 [2023-11-24 23:11:40,468 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 23:11:40,470 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 23:11:40,472 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 23:11:40,472 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 23:11:40,481 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 23:11:40,482 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:11:40" (1/1) ... [2023-11-24 23:11:40,484 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c14e46b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:40, skipping insertion in model container [2023-11-24 23:11:40,484 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:11:40" (1/1) ... [2023-11-24 23:11:40,548 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 23:11:40,831 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_fd2b64b4-29e7-422a-a000-0dafb9420951/sv-benchmarks/c/product-lines/minepump_spec4_product10.cil.c[11718,11731] [2023-11-24 23:11:40,869 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:11:40,881 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 23:11:40,893 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification4_spec.i","") [49] [2023-11-24 23:11:40,895 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [78] [2023-11-24 23:11:40,895 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [444] [2023-11-24 23:11:40,896 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [453] [2023-11-24 23:11:40,896 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [557] [2023-11-24 23:11:40,896 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [696] [2023-11-24 23:11:40,897 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [763] [2023-11-24 23:11:40,897 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [843] [2023-11-24 23:11:40,945 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_fd2b64b4-29e7-422a-a000-0dafb9420951/sv-benchmarks/c/product-lines/minepump_spec4_product10.cil.c[11718,11731] [2023-11-24 23:11:40,962 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:11:40,994 INFO L206 MainTranslator]: Completed translation [2023-11-24 23:11:40,995 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:40 WrapperNode [2023-11-24 23:11:40,995 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 23:11:40,996 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 23:11:40,997 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 23:11:40,997 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 23:11:41,009 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:40" (1/1) ... [2023-11-24 23:11:41,026 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:40" (1/1) ... [2023-11-24 23:11:41,051 INFO L138 Inliner]: procedures = 51, calls = 91, calls flagged for inlining = 21, calls inlined = 15, statements flattened = 136 [2023-11-24 23:11:41,052 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 23:11:41,053 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 23:11:41,053 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 23:11:41,053 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 23:11:41,063 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:40" (1/1) ... [2023-11-24 23:11:41,063 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:40" (1/1) ... [2023-11-24 23:11:41,065 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:40" (1/1) ... [2023-11-24 23:11:41,066 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:40" (1/1) ... [2023-11-24 23:11:41,071 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:40" (1/1) ... [2023-11-24 23:11:41,076 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:40" (1/1) ... [2023-11-24 23:11:41,077 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:40" (1/1) ... [2023-11-24 23:11:41,079 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:40" (1/1) ... [2023-11-24 23:11:41,088 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 23:11:41,089 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 23:11:41,090 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 23:11:41,090 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 23:11:41,091 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:40" (1/1) ... [2023-11-24 23:11:41,115 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:11:41,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd2b64b4-29e7-422a-a000-0dafb9420951/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 23:11:41,165 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd2b64b4-29e7-422a-a000-0dafb9420951/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 23:11:41,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd2b64b4-29e7-422a-a000-0dafb9420951/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 23:11:41,214 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 23:11:41,214 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2023-11-24 23:11:41,215 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2023-11-24 23:11:41,215 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2023-11-24 23:11:41,215 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2023-11-24 23:11:41,215 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2023-11-24 23:11:41,215 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2023-11-24 23:11:41,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 23:11:41,216 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2023-11-24 23:11:41,216 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2023-11-24 23:11:41,218 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 23:11:41,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 23:11:41,320 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 23:11:41,323 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 23:11:41,681 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 23:11:41,825 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 23:11:41,826 INFO L309 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-24 23:11:41,828 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:11:41 BoogieIcfgContainer [2023-11-24 23:11:41,828 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 23:11:41,829 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 23:11:41,830 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 23:11:41,842 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 23:11:41,842 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:11:41" (1/1) ... [2023-11-24 23:11:41,855 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 23:11:41,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:41,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 35 states and 45 transitions. [2023-11-24 23:11:41,914 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 45 transitions. [2023-11-24 23:11:41,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-11-24 23:11:41,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:41,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:42,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:42,080 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:42,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:42,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 35 states and 43 transitions. [2023-11-24 23:11:42,113 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 43 transitions. [2023-11-24 23:11:42,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-11-24 23:11:42,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:42,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:42,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:42,267 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:42,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:42,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 37 states and 46 transitions. [2023-11-24 23:11:42,290 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 46 transitions. [2023-11-24 23:11:42,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-11-24 23:11:42,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:42,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:42,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:42,684 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:42,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:42,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 46 states and 67 transitions. [2023-11-24 23:11:42,909 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 67 transitions. [2023-11-24 23:11:42,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-24 23:11:42,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:42,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:42,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:43,346 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:43,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:43,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 53 states and 85 transitions. [2023-11-24 23:11:43,681 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 85 transitions. [2023-11-24 23:11:43,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-24 23:11:43,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:43,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:43,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:43,827 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:43,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:43,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 54 states and 86 transitions. [2023-11-24 23:11:43,881 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 86 transitions. [2023-11-24 23:11:43,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-24 23:11:43,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:43,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:43,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:44,101 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:44,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:44,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 55 states and 87 transitions. [2023-11-24 23:11:44,152 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 87 transitions. [2023-11-24 23:11:44,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-24 23:11:44,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:44,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:44,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:44,209 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 23:11:44,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:44,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 60 states and 96 transitions. [2023-11-24 23:11:44,304 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 96 transitions. [2023-11-24 23:11:44,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-11-24 23:11:44,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:44,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:44,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:44,348 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 23:11:44,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:44,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 65 states and 106 transitions. [2023-11-24 23:11:44,519 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 106 transitions. [2023-11-24 23:11:44,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-11-24 23:11:44,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:44,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:44,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:44,563 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 23:11:44,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:44,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 66 states and 107 transitions. [2023-11-24 23:11:44,590 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 107 transitions. [2023-11-24 23:11:44,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-24 23:11:44,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:44,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:44,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:44,794 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:11:45,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:45,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 68 states and 116 transitions. [2023-11-24 23:11:45,272 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 116 transitions. [2023-11-24 23:11:45,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-24 23:11:45,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:45,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:45,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:45,349 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 23:11:45,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:45,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 69 states and 117 transitions. [2023-11-24 23:11:45,389 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 117 transitions. [2023-11-24 23:11:45,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-24 23:11:45,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:45,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:45,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:45,925 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:11:46,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:46,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 74 states and 128 transitions. [2023-11-24 23:11:46,810 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 128 transitions. [2023-11-24 23:11:46,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:46,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:46,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:46,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:47,284 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:11:47,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:47,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:11:47,505 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:11:47,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:47,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:47,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:47,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:47,842 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:11:47,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:47,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:11:47,902 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:11:47,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:47,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:47,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:47,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:48,230 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:11:48,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:48,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:11:48,287 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:11:48,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:48,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:48,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:48,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:48,615 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:11:48,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:48,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:11:48,673 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:11:48,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:48,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:48,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:48,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:48,978 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:11:49,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:49,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:11:49,032 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:11:49,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:49,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:49,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:49,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:49,328 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:11:49,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:49,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:11:49,382 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:11:49,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:49,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:49,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:49,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:49,694 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:11:49,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:49,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:11:49,750 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:11:49,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:49,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:49,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:49,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:50,060 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:11:50,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:50,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:11:50,119 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:11:50,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:50,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:50,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:50,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:50,422 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:11:50,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:50,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:11:50,478 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:11:50,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:50,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:50,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:50,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:50,761 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:11:50,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:50,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:11:50,821 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:11:50,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:50,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:50,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:50,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:51,137 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:11:51,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:51,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:11:51,193 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:11:51,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:51,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:51,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:51,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:51,478 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:11:51,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:51,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:11:51,541 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:11:51,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:51,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:51,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:51,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:51,823 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:11:51,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:51,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:11:51,880 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:11:51,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:51,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:51,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:51,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:52,172 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:11:52,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:52,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:11:52,230 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:11:52,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:52,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:52,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:52,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:52,516 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:11:52,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:52,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:11:52,573 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:11:52,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:52,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:52,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:52,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:52,864 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:11:52,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:52,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:11:52,926 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:11:52,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:52,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:52,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:52,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:53,221 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:11:53,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:53,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:11:53,278 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:11:53,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:53,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:53,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:53,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:53,600 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:11:53,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:53,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:11:53,661 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:11:53,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:53,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:53,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:53,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:53,963 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:11:54,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:54,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:11:54,021 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:11:54,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:54,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:54,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:54,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:54,293 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:11:54,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:54,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:11:54,342 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:11:54,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:54,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:54,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:54,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:54,595 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:11:54,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:54,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:11:54,650 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:11:54,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:54,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:54,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:54,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:54,882 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:11:54,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:54,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:11:54,926 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:11:54,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:54,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:54,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:54,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:55,191 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:11:55,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:55,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:11:55,237 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:11:55,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:55,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:55,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:55,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:55,482 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:11:55,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:55,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:11:55,535 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:11:55,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:55,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:55,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:55,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:55,765 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:11:55,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:55,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:11:55,808 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:11:55,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:55,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:55,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:55,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:56,046 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:11:56,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:56,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:11:56,100 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:11:56,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:56,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:56,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:56,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:56,364 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:11:56,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:56,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:11:56,418 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:11:56,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:56,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:56,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:56,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:56,728 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:11:56,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:56,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:11:56,798 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:11:56,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:56,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:56,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:56,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:57,061 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:11:57,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:57,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:11:57,116 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:11:57,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:57,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:57,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:57,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:57,399 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:11:57,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:57,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:11:57,456 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:11:57,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:57,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:57,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:57,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:57,709 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:11:57,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:57,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:11:57,763 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:11:57,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:57,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:57,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:57,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:58,031 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:11:58,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:58,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:11:58,089 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:11:58,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:58,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:58,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:58,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:58,357 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:11:58,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:58,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:11:58,410 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:11:58,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:58,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:58,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:58,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:58,671 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:11:58,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:58,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:11:58,722 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:11:58,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:58,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:58,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:58,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:58,976 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:11:59,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:59,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:11:59,026 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:11:59,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:59,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:59,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:59,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:59,281 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:11:59,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:59,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:11:59,334 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:11:59,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:59,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:59,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:59,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:59,582 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:11:59,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:59,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:11:59,631 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:11:59,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:59,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:59,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:59,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:59,873 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:11:59,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:59,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:11:59,916 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:11:59,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:11:59,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:59,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:59,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:00,152 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:00,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:00,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:00,194 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:00,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:00,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:00,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:00,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:00,438 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:00,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:00,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:00,483 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:00,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:00,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:00,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:00,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:00,818 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:00,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:00,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:00,874 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:00,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:00,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:00,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:00,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:01,124 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:01,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:01,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:01,175 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:01,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:01,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:01,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:01,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:01,427 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:01,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:01,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:01,477 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:01,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:01,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:01,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:01,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:01,723 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:01,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:01,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:01,777 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:01,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:01,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:01,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:01,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:02,016 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:02,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:02,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:02,068 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:02,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:02,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:02,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:02,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:02,310 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:02,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:02,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:02,391 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:02,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:02,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:02,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:02,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:02,659 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:02,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:02,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:02,708 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:02,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:02,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:02,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:02,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:02,944 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:03,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:03,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:03,009 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:03,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:03,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:03,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:03,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:03,239 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:03,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:03,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:03,288 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:03,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:03,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:03,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:03,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:03,517 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:03,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:03,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:03,566 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:03,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:03,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:03,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:03,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:03,833 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:03,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:03,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:03,881 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:03,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:03,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:03,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:03,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:04,111 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:04,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:04,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:04,158 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:04,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:04,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:04,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:04,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:04,384 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:04,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:04,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:04,427 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:04,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:04,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:04,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:04,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:04,646 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:04,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:04,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:04,691 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:04,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:04,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:04,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:04,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:04,914 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:04,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:04,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:04,959 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:04,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:04,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:04,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:04,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:05,187 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:05,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:05,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:05,243 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:05,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:05,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:05,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:05,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:05,510 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:05,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:05,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:05,555 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:05,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:05,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:05,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:05,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:05,758 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:05,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:05,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:05,801 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:05,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:05,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:05,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:05,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:06,004 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:06,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:06,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:06,054 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:06,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:06,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:06,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:06,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:06,243 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:06,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:06,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:06,284 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:06,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:06,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:06,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:06,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:06,479 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:06,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:06,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:06,512 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:06,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:06,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:06,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:06,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:06,726 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:06,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:06,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:06,758 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:06,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:06,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:06,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:06,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:06,948 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:06,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:06,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:06,980 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:06,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:06,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:06,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:06,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:07,162 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:07,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:07,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:07,196 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:07,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:07,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:07,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:07,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:07,377 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:07,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:07,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:07,410 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:07,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:07,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:07,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:07,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:07,610 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:07,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:07,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:07,644 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:07,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:07,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:07,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:07,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:07,821 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:07,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:07,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:07,853 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:07,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:07,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:07,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:07,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:08,032 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:08,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:08,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:08,065 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:08,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:08,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:08,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:08,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:08,239 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:08,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:08,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:08,272 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:08,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:08,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:08,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:08,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:08,444 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:08,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:08,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:08,477 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:08,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:08,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:08,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:08,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:08,667 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:08,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:08,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:08,704 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:08,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:08,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:08,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:08,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:08,925 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:08,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:08,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:08,965 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:08,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:08,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:08,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:08,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:09,171 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:09,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:09,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:09,209 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:09,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:09,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:09,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:09,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:09,409 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:09,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:09,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:09,472 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:09,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:09,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:09,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:09,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:09,685 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:09,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:09,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:09,734 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:09,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:09,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:09,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:09,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:09,975 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:10,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:10,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:10,013 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:10,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:10,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:10,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:10,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:10,205 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:10,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:10,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:10,241 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:10,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:10,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:10,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:10,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:10,444 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:10,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:10,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:10,484 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:10,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:10,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:10,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:10,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:10,702 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:10,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:10,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:10,741 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:10,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:10,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:10,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:10,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:10,924 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:10,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:10,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:10,958 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:10,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:10,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:10,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:10,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:11,147 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:11,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:11,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:11,179 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:11,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:11,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:11,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:11,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:11,351 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:11,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:11,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:11,384 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:11,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:11,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:11,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:11,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:11,564 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:11,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:11,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:11,596 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:11,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:11,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:11,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:11,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:11,767 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:11,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:11,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:11,799 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:11,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:11,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:11,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:11,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:11,972 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:12,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:12,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:12,003 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:12,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:12,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:12,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:12,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:12,183 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:12,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:12,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:12,214 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:12,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:12,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:12,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:12,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:12,401 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:12,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:12,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:12,435 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:12,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:12,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:12,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:12,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:12,637 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:12,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:12,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:12,671 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:12,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:12,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:12,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:12,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:12,850 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:12,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:12,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:12,883 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:12,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:12,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:12,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:12,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:13,069 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:13,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:13,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:13,103 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:13,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:13,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:13,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:13,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:13,283 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:13,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:13,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:13,320 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:13,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:13,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:13,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:13,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:13,510 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:13,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:13,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:13,546 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:13,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:13,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:13,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:13,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:13,729 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:13,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:13,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:13,762 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:13,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:13,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:13,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:13,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:13,941 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:13,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:13,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:13,974 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:13,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:13,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:13,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:13,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:14,197 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:14,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:14,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:14,232 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:14,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:14,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:14,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:14,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:14,423 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:14,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:14,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:14,453 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:14,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:14,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:14,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:14,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:14,620 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:14,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:14,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:14,651 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:14,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:14,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:14,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:14,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:14,837 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:14,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:14,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:14,887 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:14,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:14,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:14,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:14,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:15,125 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:15,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:15,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:15,172 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:15,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:15,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:15,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:15,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:15,369 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:15,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:15,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:15,403 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:15,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:15,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:15,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:15,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:15,589 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:15,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:15,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:15,623 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:15,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:15,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:15,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:15,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:15,806 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:15,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:15,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:15,834 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:15,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:15,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:15,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:15,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:16,006 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:16,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:16,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:16,036 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:16,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:16,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:16,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:16,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:16,200 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:16,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:16,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:16,228 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:16,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:16,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:16,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:16,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:16,388 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:16,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:16,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:16,418 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:16,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:16,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:16,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:16,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:16,583 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:16,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:16,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:16,613 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:16,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:16,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:16,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:16,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:16,784 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:16,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:16,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:16,817 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:16,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:16,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:16,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:16,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:16,996 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:17,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:17,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:17,026 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:17,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:17,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:17,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:17,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:17,190 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:17,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:17,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:17,220 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:17,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:17,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:17,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:17,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:17,423 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:17,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:17,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:17,452 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:17,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:17,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:17,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:17,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:17,611 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:17,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:17,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:17,639 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:17,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:17,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:17,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:17,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:17,803 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:17,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:17,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:17,832 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:17,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:17,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:17,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:17,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:18,006 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:18,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:18,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:18,040 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:18,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:18,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:18,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:18,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:18,228 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:18,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:18,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:18,261 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:18,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:18,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:18,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:18,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:18,456 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:18,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:18,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:18,491 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:18,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:18,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:18,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:18,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:18,680 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:18,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:18,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:18,715 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:18,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:18,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:18,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:18,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:18,918 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:18,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:18,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:18,955 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:18,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:18,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:18,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:18,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:19,131 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:12:19,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:19,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 134 transitions. [2023-11-24 23:12:19,162 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2023-11-24 23:12:19,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 23:12:19,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:19,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:19,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat