./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/recursified_loop-simple/recursified_nested_5.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 30e01a73 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18f9e706-9342-4cc3-8c0a-d5e5c215706c/bin/ukojak-verify-1t5iHCbJaC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18f9e706-9342-4cc3-8c0a-d5e5c215706c/bin/ukojak-verify-1t5iHCbJaC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18f9e706-9342-4cc3-8c0a-d5e5c215706c/bin/ukojak-verify-1t5iHCbJaC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18f9e706-9342-4cc3-8c0a-d5e5c215706c/bin/ukojak-verify-1t5iHCbJaC/config/KojakReach.xml -i ../../sv-benchmarks/c/recursified_loop-simple/recursified_nested_5.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18f9e706-9342-4cc3-8c0a-d5e5c215706c/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18f9e706-9342-4cc3-8c0a-d5e5c215706c/bin/ukojak-verify-1t5iHCbJaC --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c9dfd2bf12e8d041fe6d1d6bf651e6b1ba93f167a26b0485680374a443f598c5 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 20:24:55,839 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 20:24:55,964 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18f9e706-9342-4cc3-8c0a-d5e5c215706c/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Overflow-32bit-Kojak_Default.epf [2023-11-23 20:24:55,972 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 20:24:55,973 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-23 20:24:56,015 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 20:24:56,017 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 20:24:56,017 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-23 20:24:56,018 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 20:24:56,024 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 20:24:56,025 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 20:24:56,025 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 20:24:56,026 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-23 20:24:56,028 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 20:24:56,028 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-23 20:24:56,029 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 20:24:56,029 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 20:24:56,030 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 20:24:56,030 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 20:24:56,031 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-23 20:24:56,032 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-23 20:24:56,032 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-23 20:24:56,033 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 20:24:56,033 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 20:24:56,034 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-23 20:24:56,035 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-23 20:24:56,035 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-23 20:24:56,036 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 20:24:56,036 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:24:56,037 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 20:24:56,038 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 20:24:56,039 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 20:24:56,039 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-23 20:24:56,039 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 20:24:56,040 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 20:24:56,040 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_18f9e706-9342-4cc3-8c0a-d5e5c215706c/bin/ukojak-verify-1t5iHCbJaC/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18f9e706-9342-4cc3-8c0a-d5e5c215706c/bin/ukojak-verify-1t5iHCbJaC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c9dfd2bf12e8d041fe6d1d6bf651e6b1ba93f167a26b0485680374a443f598c5 [2023-11-23 20:24:56,409 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 20:24:56,450 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 20:24:56,453 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 20:24:56,455 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 20:24:56,455 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 20:24:56,457 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18f9e706-9342-4cc3-8c0a-d5e5c215706c/bin/ukojak-verify-1t5iHCbJaC/../../sv-benchmarks/c/recursified_loop-simple/recursified_nested_5.c [2023-11-23 20:24:59,563 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 20:24:59,764 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 20:24:59,765 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18f9e706-9342-4cc3-8c0a-d5e5c215706c/sv-benchmarks/c/recursified_loop-simple/recursified_nested_5.c [2023-11-23 20:24:59,774 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18f9e706-9342-4cc3-8c0a-d5e5c215706c/bin/ukojak-verify-1t5iHCbJaC/data/b12d43cf3/7234e842fc2f48d296f3623ca7539cbc/FLAGc873ae296 [2023-11-23 20:24:59,790 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18f9e706-9342-4cc3-8c0a-d5e5c215706c/bin/ukojak-verify-1t5iHCbJaC/data/b12d43cf3/7234e842fc2f48d296f3623ca7539cbc [2023-11-23 20:24:59,793 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 20:24:59,794 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 20:24:59,796 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 20:24:59,796 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 20:24:59,802 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 20:24:59,803 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:24:59" (1/1) ... [2023-11-23 20:24:59,804 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@170bb770 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:24:59, skipping insertion in model container [2023-11-23 20:24:59,804 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:24:59" (1/1) ... [2023-11-23 20:24:59,831 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 20:25:00,022 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:25:00,034 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 20:25:00,069 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:25:00,091 INFO L206 MainTranslator]: Completed translation [2023-11-23 20:25:00,092 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:25:00 WrapperNode [2023-11-23 20:25:00,093 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 20:25:00,095 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 20:25:00,095 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 20:25:00,095 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 20:25:00,104 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:25:00" (1/1) ... [2023-11-23 20:25:00,115 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:25:00" (1/1) ... [2023-11-23 20:25:00,135 INFO L138 Inliner]: procedures = 16, calls = 63, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 81 [2023-11-23 20:25:00,135 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 20:25:00,136 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 20:25:00,136 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 20:25:00,137 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 20:25:00,146 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:25:00" (1/1) ... [2023-11-23 20:25:00,146 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:25:00" (1/1) ... [2023-11-23 20:25:00,150 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:25:00" (1/1) ... [2023-11-23 20:25:00,151 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:25:00" (1/1) ... [2023-11-23 20:25:00,160 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:25:00" (1/1) ... [2023-11-23 20:25:00,163 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:25:00" (1/1) ... [2023-11-23 20:25:00,165 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:25:00" (1/1) ... [2023-11-23 20:25:00,167 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:25:00" (1/1) ... [2023-11-23 20:25:00,170 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 20:25:00,171 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 20:25:00,171 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 20:25:00,171 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 20:25:00,172 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:25:00" (1/1) ... [2023-11-23 20:25:00,179 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:25:00,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18f9e706-9342-4cc3-8c0a-d5e5c215706c/bin/ukojak-verify-1t5iHCbJaC/z3 [2023-11-23 20:25:00,218 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18f9e706-9342-4cc3-8c0a-d5e5c215706c/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-23 20:25:00,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18f9e706-9342-4cc3-8c0a-d5e5c215706c/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-23 20:25:00,263 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 20:25:00,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 20:25:00,263 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 20:25:00,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-23 20:25:00,263 INFO L130 BoogieDeclarations]: Found specification of procedure func_to_recursive_line_24_to_25_0 [2023-11-23 20:25:00,264 INFO L138 BoogieDeclarations]: Found implementation of procedure func_to_recursive_line_24_to_25_0 [2023-11-23 20:25:00,265 INFO L130 BoogieDeclarations]: Found specification of procedure func_to_recursive_line_23_to_24_0 [2023-11-23 20:25:00,265 INFO L138 BoogieDeclarations]: Found implementation of procedure func_to_recursive_line_23_to_24_0 [2023-11-23 20:25:00,266 INFO L130 BoogieDeclarations]: Found specification of procedure func_to_recursive_line_25_to_26_0 [2023-11-23 20:25:00,266 INFO L138 BoogieDeclarations]: Found implementation of procedure func_to_recursive_line_25_to_26_0 [2023-11-23 20:25:00,266 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 20:25:00,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 20:25:00,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-23 20:25:00,268 INFO L130 BoogieDeclarations]: Found specification of procedure func_to_recursive_line_27_to_27_0 [2023-11-23 20:25:00,268 INFO L138 BoogieDeclarations]: Found implementation of procedure func_to_recursive_line_27_to_27_0 [2023-11-23 20:25:00,268 INFO L130 BoogieDeclarations]: Found specification of procedure func_to_recursive_line_26_to_27_0 [2023-11-23 20:25:00,268 INFO L138 BoogieDeclarations]: Found implementation of procedure func_to_recursive_line_26_to_27_0 [2023-11-23 20:25:00,268 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 20:25:00,379 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 20:25:00,382 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 20:25:00,726 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 20:25:00,877 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 20:25:00,879 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-23 20:25:00,881 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:25:00 BoogieIcfgContainer [2023-11-23 20:25:00,881 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 20:25:00,883 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-23 20:25:00,884 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-23 20:25:00,894 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-23 20:25:00,895 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:25:00" (1/1) ... [2023-11-23 20:25:00,907 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 20:25:00,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:00,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 57 states and 66 transitions. [2023-11-23 20:25:00,967 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 66 transitions. [2023-11-23 20:25:00,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-11-23 20:25:00,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:00,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:01,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:01,692 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:25:01,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:01,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 59 states and 70 transitions. [2023-11-23 20:25:01,866 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 70 transitions. [2023-11-23 20:25:01,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:25:01,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:01,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:01,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:02,259 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:25:02,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:02,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 61 states and 74 transitions. [2023-11-23 20:25:02,400 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 74 transitions. [2023-11-23 20:25:02,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-11-23 20:25:02,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:02,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:02,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:02,747 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:25:02,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:02,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 64 states and 79 transitions. [2023-11-23 20:25:02,906 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 79 transitions. [2023-11-23 20:25:02,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-11-23 20:25:02,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:02,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:02,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:03,203 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:25:03,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:03,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 66 states and 83 transitions. [2023-11-23 20:25:03,371 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 83 transitions. [2023-11-23 20:25:03,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-23 20:25:03,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:03,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:03,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:03,540 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:25:03,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:03,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 68 states and 86 transitions. [2023-11-23 20:25:03,719 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 86 transitions. [2023-11-23 20:25:03,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-23 20:25:03,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:03,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:03,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:04,158 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:25:04,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:04,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 64 states and 81 transitions. [2023-11-23 20:25:04,830 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 81 transitions. [2023-11-23 20:25:04,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-23 20:25:04,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:04,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:04,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:05,720 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:25:07,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:07,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 69 states and 94 transitions. [2023-11-23 20:25:07,482 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 94 transitions. [2023-11-23 20:25:07,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-23 20:25:07,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:07,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:07,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:07,928 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:25:08,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:08,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 71 states and 101 transitions. [2023-11-23 20:25:08,129 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 101 transitions. [2023-11-23 20:25:08,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:08,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:08,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:08,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:08,967 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:10,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:10,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 73 states and 114 transitions. [2023-11-23 20:25:10,165 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 114 transitions. [2023-11-23 20:25:10,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:10,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:10,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:10,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:10,757 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:11,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:11,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:11,510 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:11,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:11,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:11,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:11,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:11,994 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:12,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:12,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:12,038 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:12,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:12,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:12,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:12,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:12,651 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:12,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:12,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:12,694 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:12,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:12,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:12,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:12,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:13,189 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:13,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:13,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:13,225 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:13,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:13,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:13,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:13,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:13,684 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:13,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:13,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:13,727 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:13,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:13,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:13,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:13,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:14,248 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:14,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:14,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:14,283 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:14,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:14,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:14,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:14,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:14,752 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:14,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:14,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:14,814 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:14,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:14,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:14,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:14,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:15,383 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:15,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:15,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:15,426 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:15,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:15,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:15,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:15,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:15,927 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:15,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:15,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:15,964 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:15,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:15,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:15,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:15,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:16,500 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:16,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:16,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:16,539 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:16,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:16,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:16,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:16,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:16,954 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:16,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:16,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:16,985 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:16,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:16,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:16,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:17,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:17,378 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:17,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:17,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:17,410 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:17,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:17,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:17,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:17,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:17,859 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:17,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:17,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:17,890 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:17,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:17,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:17,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:17,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:18,314 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:18,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:18,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:18,354 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:18,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:18,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:18,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:18,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:18,734 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:18,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:18,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:18,762 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:18,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:18,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:18,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:18,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:19,210 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:19,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:19,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:19,243 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:19,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:19,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:19,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:19,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:19,699 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:19,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:19,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:19,731 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:19,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:19,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:19,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:19,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:20,182 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:20,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:20,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:20,215 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:20,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:20,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:20,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:20,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:20,687 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:20,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:20,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:20,720 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:20,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:20,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:20,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:20,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:21,210 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:21,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:21,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:21,245 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:21,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:21,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:21,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:21,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:21,721 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:21,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:21,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:21,749 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:21,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:21,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:21,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:21,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:22,148 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:22,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:22,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:22,174 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:22,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:22,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:22,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:22,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:22,591 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:22,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:22,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:22,628 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:22,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:22,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:22,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:22,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:23,142 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:23,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:23,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:23,172 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:23,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:23,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:23,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:23,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:23,540 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:23,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:23,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:23,572 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:23,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:23,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:23,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:23,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:24,015 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:24,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:24,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:24,041 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:24,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:24,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:24,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:24,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:24,407 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:24,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:24,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:24,431 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:24,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:24,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:24,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:24,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:24,845 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:24,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:24,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:24,878 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:24,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:24,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:24,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:24,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:25,292 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:25,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:25,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:25,317 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:25,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:25,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:25,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:25,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:25,692 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:25,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:25,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:25,720 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:25,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:25,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:25,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:25,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:26,095 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:26,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:26,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:26,120 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:26,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:26,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:26,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:26,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:26,530 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:26,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:26,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:26,555 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:26,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:26,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:26,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:26,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:26,933 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:26,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:26,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:26,958 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:26,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:26,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:26,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:26,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:27,369 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:27,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:27,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:27,392 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:27,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:27,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:27,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:27,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:27,827 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:27,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:27,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:27,853 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:27,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:27,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:27,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:27,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:28,244 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:28,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:28,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:28,266 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:28,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:28,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:28,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:28,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:28,647 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:28,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:28,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:28,670 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:28,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:28,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:28,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:28,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:29,075 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:29,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:29,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:29,099 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:29,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:29,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:29,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:29,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:29,482 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:29,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:29,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:29,503 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:29,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:29,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:29,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:29,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:29,981 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:30,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:30,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:30,008 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:30,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:30,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:30,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:30,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:30,453 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:30,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:30,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:30,477 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:30,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:30,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:30,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:30,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:30,859 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:30,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:30,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:30,899 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:30,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:30,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:30,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:30,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:31,319 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:31,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:31,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:31,343 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:31,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:31,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:31,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:31,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:31,761 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:31,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:31,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:31,784 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:31,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:31,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:31,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:31,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:32,145 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:32,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:32,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:32,168 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:32,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:32,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:32,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:32,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:32,556 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:32,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:32,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:32,583 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:32,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:32,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:32,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:32,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:32,920 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:32,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:32,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:32,943 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:32,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:32,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:32,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:32,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:33,313 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:33,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:33,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:33,337 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:33,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:33,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:33,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:33,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:33,750 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:33,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:33,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:33,772 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:33,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:33,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:33,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:33,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:34,096 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:34,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:34,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:34,118 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:34,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:34,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:34,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:34,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:34,428 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:34,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:34,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:34,449 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:34,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:34,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:34,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:34,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:34,767 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:34,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:34,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:34,788 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:34,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:34,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:34,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:34,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:35,095 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:35,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:35,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:35,118 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:35,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:35,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:35,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:35,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:35,458 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:35,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:35,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:35,479 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:35,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:35,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:35,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:35,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:35,804 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:35,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:35,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:35,828 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:35,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:35,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:35,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:35,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:36,161 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:36,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:36,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:36,184 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:36,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:36,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:36,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:36,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:36,468 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:36,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:36,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:36,490 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:36,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:36,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:36,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:36,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:36,815 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:36,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:36,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:36,839 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:36,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:36,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:36,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:36,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:37,161 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:37,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:37,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:37,183 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:37,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:37,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:37,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:37,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:37,504 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:37,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:37,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:37,526 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:37,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:37,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:37,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:37,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:37,846 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:37,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:37,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:37,867 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:37,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:37,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:37,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:37,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:38,235 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:38,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:38,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:38,259 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:38,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:38,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:38,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:38,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:38,695 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:38,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:38,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:38,726 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:38,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:38,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:38,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:38,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:39,094 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:39,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:39,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:39,118 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:39,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:39,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:39,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:39,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:39,482 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-23 20:25:39,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:39,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 97 transitions. [2023-11-23 20:25:39,511 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2023-11-23 20:25:39,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 20:25:39,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:39,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:39,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat