./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/ldv-sets/test_mutex_unbounded-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 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_c66f9983-6420-4e7d-8a87-420ee9899313/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c66f9983-6420-4e7d-8a87-420ee9899313/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c66f9983-6420-4e7d-8a87-420ee9899313/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c66f9983-6420-4e7d-8a87-420ee9899313/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-sets/test_mutex_unbounded-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c66f9983-6420-4e7d-8a87-420ee9899313/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c66f9983-6420-4e7d-8a87-420ee9899313/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 52ed361cdf08860b8c7c7d564ef95393de2d3a38663ac135cf0da9ded1f39b3f --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:16:37,736 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:16:37,846 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c66f9983-6420-4e7d-8a87-420ee9899313/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-09 00:16:37,852 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:16:37,852 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:16:37,875 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:16:37,876 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:16:37,877 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:16:37,878 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:16:37,878 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:16:37,879 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:16:37,879 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:16:37,880 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:16:37,880 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:16:37,881 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:16:37,881 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:16:37,882 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:16:37,882 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:16:37,883 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:16:37,883 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:16:37,883 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-09 00:16:37,884 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:16:37,885 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:16:37,885 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:16:37,886 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:16:37,886 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:16:37,887 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:16:37,887 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:16:37,887 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:16:37,888 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:16:37,888 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:16:37,889 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:16:37,889 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:16:37,890 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:16:37,890 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:16:37,908 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_c66f9983-6420-4e7d-8a87-420ee9899313/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c66f9983-6420-4e7d-8a87-420ee9899313/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 52ed361cdf08860b8c7c7d564ef95393de2d3a38663ac135cf0da9ded1f39b3f [2024-11-09 00:16:38,259 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:16:38,284 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:16:38,288 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:16:38,290 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:16:38,291 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:16:38,293 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c66f9983-6420-4e7d-8a87-420ee9899313/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-sets/test_mutex_unbounded-2.i Unable to find full path for "g++" [2024-11-09 00:16:40,379 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:16:40,674 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:16:40,675 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c66f9983-6420-4e7d-8a87-420ee9899313/sv-benchmarks/c/ldv-sets/test_mutex_unbounded-2.i [2024-11-09 00:16:40,695 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c66f9983-6420-4e7d-8a87-420ee9899313/bin/ukojak-verify-ImItNfHLgk/data/97b1088ae/becb540f645640ffa2866f58651b6716/FLAG8ea892104 [2024-11-09 00:16:40,953 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c66f9983-6420-4e7d-8a87-420ee9899313/bin/ukojak-verify-ImItNfHLgk/data/97b1088ae/becb540f645640ffa2866f58651b6716 [2024-11-09 00:16:40,957 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:16:40,959 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:16:40,961 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:16:40,961 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:16:40,972 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:16:40,976 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:16:40" (1/1) ... [2024-11-09 00:16:40,978 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f7d7cb1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:16:40, skipping insertion in model container [2024-11-09 00:16:40,979 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:16:40" (1/1) ... [2024-11-09 00:16:41,065 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:16:41,686 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:16:41,710 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:16:41,819 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:16:41,863 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:16:41,864 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:16:41 WrapperNode [2024-11-09 00:16:41,864 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:16:41,865 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:16:41,866 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:16:41,866 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:16:41,877 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:16:41" (1/1) ... [2024-11-09 00:16:41,896 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:16:41" (1/1) ... [2024-11-09 00:16:41,949 INFO L138 Inliner]: procedures = 142, calls = 66, calls flagged for inlining = 14, calls inlined = 13, statements flattened = 185 [2024-11-09 00:16:41,949 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:16:41,952 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:16:41,953 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:16:41,954 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:16:41,967 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:16:41" (1/1) ... [2024-11-09 00:16:41,967 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:16:41" (1/1) ... [2024-11-09 00:16:41,977 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:16:41" (1/1) ... [2024-11-09 00:16:41,978 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:16:41" (1/1) ... [2024-11-09 00:16:42,006 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:16:41" (1/1) ... [2024-11-09 00:16:42,019 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:16:41" (1/1) ... [2024-11-09 00:16:42,022 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:16:41" (1/1) ... [2024-11-09 00:16:42,028 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:16:41" (1/1) ... [2024-11-09 00:16:42,036 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:16:42,041 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:16:42,041 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:16:42,042 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:16:42,043 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:16:41" (1/1) ... [2024-11-09 00:16:42,056 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:16:42,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c66f9983-6420-4e7d-8a87-420ee9899313/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:16:42,092 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c66f9983-6420-4e7d-8a87-420ee9899313/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:16:42,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c66f9983-6420-4e7d-8a87-420ee9899313/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:16:42,147 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-11-09 00:16:42,147 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-11-09 00:16:42,147 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_list_add [2024-11-09 00:16:42,148 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_list_add [2024-11-09 00:16:42,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_list_add [2024-11-09 00:16:42,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_list_add [2024-11-09 00:16:42,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:16:42,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:16:42,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:16:42,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_in_set [2024-11-09 00:16:42,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_in_set [2024-11-09 00:16:42,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:16:42,151 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:16:42,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-09 00:16:42,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_list_del [2024-11-09 00:16:42,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_list_del [2024-11-09 00:16:42,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:16:42,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_successful_malloc [2024-11-09 00:16:42,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_successful_malloc [2024-11-09 00:16:42,154 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:16:42,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:16:42,350 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:16:42,353 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:16:43,028 INFO L? ?]: Removed 89 outVars from TransFormulas that were not future-live. [2024-11-09 00:16:43,028 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:16:43,124 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:16:43,124 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-09 00:16:43,125 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:16:43 BoogieIcfgContainer [2024-11-09 00:16:43,125 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:16:43,126 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:16:43,127 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:16:43,141 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:16:43,142 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:16:43" (1/1) ... [2024-11-09 00:16:43,155 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:16:43,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:43,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 71 states and 93 transitions. [2024-11-09 00:16:43,253 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 93 transitions. [2024-11-09 00:16:43,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:16:43,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:43,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:43,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:43,844 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:43,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:43,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 78 states and 105 transitions. [2024-11-09 00:16:43,965 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 105 transitions. [2024-11-09 00:16:43,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:16:43,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:43,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:44,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:44,106 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:44,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:44,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 79 states and 106 transitions. [2024-11-09 00:16:44,135 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 106 transitions. [2024-11-09 00:16:44,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:16:44,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:44,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:44,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:44,441 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:16:44,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:44,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 86 states and 118 transitions. [2024-11-09 00:16:44,638 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 118 transitions. [2024-11-09 00:16:44,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:16:44,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:44,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:44,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:44,897 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:16:45,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:45,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 94 states and 130 transitions. [2024-11-09 00:16:45,145 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2024-11-09 00:16:45,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:16:45,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:45,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:45,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:45,483 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 7 proven. 15 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-09 00:16:45,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:45,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 86 states and 116 transitions. [2024-11-09 00:16:45,550 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 116 transitions. [2024-11-09 00:16:45,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 00:16:45,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:45,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:45,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:45,855 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-09 00:16:46,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:46,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 94 states and 128 transitions. [2024-11-09 00:16:46,072 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 128 transitions. [2024-11-09 00:16:46,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-09 00:16:46,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:46,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:46,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:46,432 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-09 00:16:46,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:46,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 102 states and 140 transitions. [2024-11-09 00:16:46,664 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 140 transitions. [2024-11-09 00:16:46,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 00:16:46,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:46,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:46,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:47,159 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-09 00:16:47,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:47,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 110 states and 152 transitions. [2024-11-09 00:16:47,447 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 152 transitions. [2024-11-09 00:16:47,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:16:47,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:47,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:47,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:47,983 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-09 00:16:48,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:48,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 118 states and 164 transitions. [2024-11-09 00:16:48,261 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 164 transitions. [2024-11-09 00:16:48,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-09 00:16:48,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:48,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:48,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:49,001 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 168 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-09 00:16:49,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:49,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 126 states and 176 transitions. [2024-11-09 00:16:49,328 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 176 transitions. [2024-11-09 00:16:49,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-09 00:16:49,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:49,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:49,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:50,190 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 0 proven. 224 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2024-11-09 00:16:50,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:50,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 134 states and 188 transitions. [2024-11-09 00:16:50,579 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 188 transitions. [2024-11-09 00:16:50,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 00:16:50,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:50,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:50,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:51,443 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 0 proven. 288 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2024-11-09 00:16:51,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:51,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 142 states and 200 transitions. [2024-11-09 00:16:51,867 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 200 transitions. [2024-11-09 00:16:51,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-09 00:16:51,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:51,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:52,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:52,973 INFO L134 CoverageAnalysis]: Checked inductivity of 720 backedges. 0 proven. 360 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-11-09 00:16:53,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:53,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 150 states and 212 transitions. [2024-11-09 00:16:53,341 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 212 transitions. [2024-11-09 00:16:53,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-09 00:16:53,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:53,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:53,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:54,427 INFO L134 CoverageAnalysis]: Checked inductivity of 880 backedges. 0 proven. 440 refuted. 0 times theorem prover too weak. 440 trivial. 0 not checked. [2024-11-09 00:16:54,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:54,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 158 states and 224 transitions. [2024-11-09 00:16:54,869 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 224 transitions. [2024-11-09 00:16:54,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-09 00:16:54,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:54,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:55,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:56,206 INFO L134 CoverageAnalysis]: Checked inductivity of 1056 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 528 trivial. 0 not checked. [2024-11-09 00:16:56,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:56,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 166 states and 236 transitions. [2024-11-09 00:16:56,643 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 236 transitions. [2024-11-09 00:16:56,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-09 00:16:56,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:56,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:56,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:58,000 INFO L134 CoverageAnalysis]: Checked inductivity of 1248 backedges. 0 proven. 624 refuted. 0 times theorem prover too weak. 624 trivial. 0 not checked. [2024-11-09 00:16:58,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:58,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 174 states and 248 transitions. [2024-11-09 00:16:58,498 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 248 transitions. [2024-11-09 00:16:58,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-09 00:16:58,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:58,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:58,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:00,236 INFO L134 CoverageAnalysis]: Checked inductivity of 1456 backedges. 0 proven. 728 refuted. 0 times theorem prover too weak. 728 trivial. 0 not checked. [2024-11-09 00:17:00,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:00,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 182 states and 260 transitions. [2024-11-09 00:17:00,750 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 260 transitions. [2024-11-09 00:17:00,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-09 00:17:00,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:00,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:00,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:02,357 INFO L134 CoverageAnalysis]: Checked inductivity of 1680 backedges. 0 proven. 840 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-11-09 00:17:03,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:03,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 190 states and 272 transitions. [2024-11-09 00:17:03,003 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 272 transitions. [2024-11-09 00:17:03,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-09 00:17:03,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:03,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:03,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:05,360 INFO L134 CoverageAnalysis]: Checked inductivity of 1920 backedges. 0 proven. 960 refuted. 0 times theorem prover too weak. 960 trivial. 0 not checked. [2024-11-09 00:17:06,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:06,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 198 states and 284 transitions. [2024-11-09 00:17:06,106 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 284 transitions. [2024-11-09 00:17:06,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-09 00:17:06,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:06,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:06,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:08,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2176 backedges. 0 proven. 1088 refuted. 0 times theorem prover too weak. 1088 trivial. 0 not checked. [2024-11-09 00:17:09,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:09,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 206 states and 296 transitions. [2024-11-09 00:17:09,098 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 296 transitions. [2024-11-09 00:17:09,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-11-09 00:17:09,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:09,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:09,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:11,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2448 backedges. 0 proven. 1224 refuted. 0 times theorem prover too weak. 1224 trivial. 0 not checked. [2024-11-09 00:17:12,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:12,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 214 states and 308 transitions. [2024-11-09 00:17:12,060 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 308 transitions. [2024-11-09 00:17:12,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2024-11-09 00:17:12,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:12,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:12,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:14,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2736 backedges. 0 proven. 1368 refuted. 0 times theorem prover too weak. 1368 trivial. 0 not checked. [2024-11-09 00:17:15,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:15,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 222 states and 320 transitions. [2024-11-09 00:17:15,517 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 320 transitions. [2024-11-09 00:17:15,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-11-09 00:17:15,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:15,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:15,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:17,772 INFO L134 CoverageAnalysis]: Checked inductivity of 3040 backedges. 0 proven. 1520 refuted. 0 times theorem prover too weak. 1520 trivial. 0 not checked. [2024-11-09 00:17:18,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:18,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 230 states and 332 transitions. [2024-11-09 00:17:18,409 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 332 transitions. [2024-11-09 00:17:18,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2024-11-09 00:17:18,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:18,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:18,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:21,137 INFO L134 CoverageAnalysis]: Checked inductivity of 3360 backedges. 0 proven. 1680 refuted. 0 times theorem prover too weak. 1680 trivial. 0 not checked. [2024-11-09 00:17:21,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:21,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 238 states and 344 transitions. [2024-11-09 00:17:21,928 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 344 transitions. [2024-11-09 00:17:21,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2024-11-09 00:17:21,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:21,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:22,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:24,345 INFO L134 CoverageAnalysis]: Checked inductivity of 3696 backedges. 0 proven. 1848 refuted. 0 times theorem prover too weak. 1848 trivial. 0 not checked. [2024-11-09 00:17:24,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:24,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 246 states and 356 transitions. [2024-11-09 00:17:24,896 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 356 transitions. [2024-11-09 00:17:24,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2024-11-09 00:17:24,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:24,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:25,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:27,140 INFO L134 CoverageAnalysis]: Checked inductivity of 4048 backedges. 0 proven. 2024 refuted. 0 times theorem prover too weak. 2024 trivial. 0 not checked. [2024-11-09 00:17:27,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:27,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 254 states and 368 transitions. [2024-11-09 00:17:27,763 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 368 transitions. [2024-11-09 00:17:27,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2024-11-09 00:17:27,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:27,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:27,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:30,676 INFO L134 CoverageAnalysis]: Checked inductivity of 4416 backedges. 0 proven. 2208 refuted. 0 times theorem prover too weak. 2208 trivial. 0 not checked. [2024-11-09 00:17:31,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:31,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 262 states and 380 transitions. [2024-11-09 00:17:31,313 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 380 transitions. [2024-11-09 00:17:31,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 402 [2024-11-09 00:17:31,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:31,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:31,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:35,068 INFO L134 CoverageAnalysis]: Checked inductivity of 4800 backedges. 0 proven. 2400 refuted. 0 times theorem prover too weak. 2400 trivial. 0 not checked. [2024-11-09 00:17:35,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:35,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 270 states and 392 transitions. [2024-11-09 00:17:35,864 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 392 transitions. [2024-11-09 00:17:35,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 418 [2024-11-09 00:17:35,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:35,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:36,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:39,494 INFO L134 CoverageAnalysis]: Checked inductivity of 5200 backedges. 0 proven. 2600 refuted. 0 times theorem prover too weak. 2600 trivial. 0 not checked. [2024-11-09 00:17:40,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:40,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 278 states and 404 transitions. [2024-11-09 00:17:40,352 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 404 transitions. [2024-11-09 00:17:40,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 434 [2024-11-09 00:17:40,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:40,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:40,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:44,851 INFO L134 CoverageAnalysis]: Checked inductivity of 5616 backedges. 0 proven. 2808 refuted. 0 times theorem prover too weak. 2808 trivial. 0 not checked. [2024-11-09 00:17:45,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:45,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 286 states and 416 transitions. [2024-11-09 00:17:45,703 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 416 transitions. [2024-11-09 00:17:45,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 450 [2024-11-09 00:17:45,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:45,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:45,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:49,516 INFO L134 CoverageAnalysis]: Checked inductivity of 6048 backedges. 0 proven. 3024 refuted. 0 times theorem prover too weak. 3024 trivial. 0 not checked. [2024-11-09 00:17:50,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:50,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 294 states and 428 transitions. [2024-11-09 00:17:50,436 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 428 transitions. [2024-11-09 00:17:50,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 466 [2024-11-09 00:17:50,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:50,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:50,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:54,734 INFO L134 CoverageAnalysis]: Checked inductivity of 6496 backedges. 0 proven. 3248 refuted. 0 times theorem prover too weak. 3248 trivial. 0 not checked. [2024-11-09 00:17:55,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:55,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 302 states and 440 transitions. [2024-11-09 00:17:55,639 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 440 transitions. [2024-11-09 00:17:55,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 482 [2024-11-09 00:17:55,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:55,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:55,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:59,365 INFO L134 CoverageAnalysis]: Checked inductivity of 6960 backedges. 0 proven. 3480 refuted. 0 times theorem prover too weak. 3480 trivial. 0 not checked. [2024-11-09 00:18:00,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:00,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 310 states and 452 transitions. [2024-11-09 00:18:00,078 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 452 transitions. [2024-11-09 00:18:00,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 498 [2024-11-09 00:18:00,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:00,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:00,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:04,264 INFO L134 CoverageAnalysis]: Checked inductivity of 7440 backedges. 0 proven. 3720 refuted. 0 times theorem prover too weak. 3720 trivial. 0 not checked. [2024-11-09 00:18:05,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:05,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 318 states and 464 transitions. [2024-11-09 00:18:05,050 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 464 transitions. [2024-11-09 00:18:05,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 514 [2024-11-09 00:18:05,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:05,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:05,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:09,198 INFO L134 CoverageAnalysis]: Checked inductivity of 7936 backedges. 0 proven. 3968 refuted. 0 times theorem prover too weak. 3968 trivial. 0 not checked. [2024-11-09 00:18:10,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:10,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 326 states and 476 transitions. [2024-11-09 00:18:10,031 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 476 transitions. [2024-11-09 00:18:10,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 530 [2024-11-09 00:18:10,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:10,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:10,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:14,586 INFO L134 CoverageAnalysis]: Checked inductivity of 8448 backedges. 0 proven. 4224 refuted. 0 times theorem prover too weak. 4224 trivial. 0 not checked. [2024-11-09 00:18:15,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:15,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 334 states and 488 transitions. [2024-11-09 00:18:15,458 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 488 transitions. [2024-11-09 00:18:15,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 546 [2024-11-09 00:18:15,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:15,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:15,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:21,010 INFO L134 CoverageAnalysis]: Checked inductivity of 8976 backedges. 0 proven. 4488 refuted. 0 times theorem prover too weak. 4488 trivial. 0 not checked. [2024-11-09 00:18:22,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:22,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 342 states and 500 transitions. [2024-11-09 00:18:22,322 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 500 transitions. [2024-11-09 00:18:22,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 562 [2024-11-09 00:18:22,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:22,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:22,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:28,661 INFO L134 CoverageAnalysis]: Checked inductivity of 9520 backedges. 0 proven. 4760 refuted. 0 times theorem prover too weak. 4760 trivial. 0 not checked. [2024-11-09 00:18:29,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:29,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 350 states and 512 transitions. [2024-11-09 00:18:29,756 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 512 transitions. [2024-11-09 00:18:29,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 578 [2024-11-09 00:18:29,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:29,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:30,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:36,727 INFO L134 CoverageAnalysis]: Checked inductivity of 10080 backedges. 0 proven. 5040 refuted. 0 times theorem prover too weak. 5040 trivial. 0 not checked. [2024-11-09 00:18:37,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:37,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 358 states and 524 transitions. [2024-11-09 00:18:37,846 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 524 transitions. [2024-11-09 00:18:37,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 594 [2024-11-09 00:18:37,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:37,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:38,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:45,003 INFO L134 CoverageAnalysis]: Checked inductivity of 10656 backedges. 0 proven. 5328 refuted. 0 times theorem prover too weak. 5328 trivial. 0 not checked. [2024-11-09 00:18:46,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:46,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 366 states and 536 transitions. [2024-11-09 00:18:46,179 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 536 transitions. [2024-11-09 00:18:46,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 610 [2024-11-09 00:18:46,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:46,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:46,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:53,511 INFO L134 CoverageAnalysis]: Checked inductivity of 11248 backedges. 0 proven. 5624 refuted. 0 times theorem prover too weak. 5624 trivial. 0 not checked. [2024-11-09 00:18:54,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:54,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 374 states and 548 transitions. [2024-11-09 00:18:54,689 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 548 transitions. [2024-11-09 00:18:54,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 626 [2024-11-09 00:18:54,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:54,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:55,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:02,302 INFO L134 CoverageAnalysis]: Checked inductivity of 11856 backedges. 0 proven. 5928 refuted. 0 times theorem prover too weak. 5928 trivial. 0 not checked. [2024-11-09 00:19:03,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:03,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 382 states and 560 transitions. [2024-11-09 00:19:03,457 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 560 transitions. [2024-11-09 00:19:03,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 642 [2024-11-09 00:19:03,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:03,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:03,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:11,273 INFO L134 CoverageAnalysis]: Checked inductivity of 12480 backedges. 0 proven. 6240 refuted. 0 times theorem prover too weak. 6240 trivial. 0 not checked. [2024-11-09 00:19:12,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:12,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 390 states and 572 transitions. [2024-11-09 00:19:12,468 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 572 transitions. [2024-11-09 00:19:12,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 658 [2024-11-09 00:19:12,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:12,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:12,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:20,983 INFO L134 CoverageAnalysis]: Checked inductivity of 13120 backedges. 0 proven. 6560 refuted. 0 times theorem prover too weak. 6560 trivial. 0 not checked. [2024-11-09 00:19:22,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:22,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 398 states and 584 transitions. [2024-11-09 00:19:22,307 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 584 transitions. [2024-11-09 00:19:22,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 674 [2024-11-09 00:19:22,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:22,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:22,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:31,356 INFO L134 CoverageAnalysis]: Checked inductivity of 13776 backedges. 0 proven. 6888 refuted. 0 times theorem prover too weak. 6888 trivial. 0 not checked. [2024-11-09 00:19:32,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:32,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 406 states and 596 transitions. [2024-11-09 00:19:32,655 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 596 transitions. [2024-11-09 00:19:32,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 690 [2024-11-09 00:19:32,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:32,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:33,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:42,317 INFO L134 CoverageAnalysis]: Checked inductivity of 14448 backedges. 0 proven. 7224 refuted. 0 times theorem prover too weak. 7224 trivial. 0 not checked. [2024-11-09 00:19:43,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:43,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 414 states and 608 transitions. [2024-11-09 00:19:43,715 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 608 transitions. [2024-11-09 00:19:43,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 706 [2024-11-09 00:19:43,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:43,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:44,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:53,820 INFO L134 CoverageAnalysis]: Checked inductivity of 15136 backedges. 0 proven. 7568 refuted. 0 times theorem prover too weak. 7568 trivial. 0 not checked. [2024-11-09 00:19:55,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:55,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 422 states and 620 transitions. [2024-11-09 00:19:55,181 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 620 transitions. [2024-11-09 00:19:55,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 722 [2024-11-09 00:19:55,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:55,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:55,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:06,828 INFO L134 CoverageAnalysis]: Checked inductivity of 15840 backedges. 0 proven. 7920 refuted. 0 times theorem prover too weak. 7920 trivial. 0 not checked. [2024-11-09 00:20:08,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:08,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 430 states and 632 transitions. [2024-11-09 00:20:08,231 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 632 transitions. [2024-11-09 00:20:08,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 738 [2024-11-09 00:20:08,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:08,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:08,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:19,588 INFO L134 CoverageAnalysis]: Checked inductivity of 16560 backedges. 0 proven. 8280 refuted. 0 times theorem prover too weak. 8280 trivial. 0 not checked. [2024-11-09 00:20:21,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:21,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 438 states and 644 transitions. [2024-11-09 00:20:21,014 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 644 transitions. [2024-11-09 00:20:21,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 754 [2024-11-09 00:20:21,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:21,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:21,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:33,633 INFO L134 CoverageAnalysis]: Checked inductivity of 17296 backedges. 0 proven. 8648 refuted. 0 times theorem prover too weak. 8648 trivial. 0 not checked. [2024-11-09 00:20:35,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:35,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 446 states and 656 transitions. [2024-11-09 00:20:35,161 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 656 transitions. [2024-11-09 00:20:35,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 770 [2024-11-09 00:20:35,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:35,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:35,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:48,193 INFO L134 CoverageAnalysis]: Checked inductivity of 18048 backedges. 0 proven. 9024 refuted. 0 times theorem prover too weak. 9024 trivial. 0 not checked. [2024-11-09 00:20:49,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:49,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 454 states and 668 transitions. [2024-11-09 00:20:49,722 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 668 transitions. [2024-11-09 00:20:49,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 786 [2024-11-09 00:20:49,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:49,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:50,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:02,062 INFO L134 CoverageAnalysis]: Checked inductivity of 18816 backedges. 0 proven. 9408 refuted. 0 times theorem prover too weak. 9408 trivial. 0 not checked. [2024-11-09 00:21:03,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:03,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 462 states and 680 transitions. [2024-11-09 00:21:03,271 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 680 transitions. [2024-11-09 00:21:03,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 802 [2024-11-09 00:21:03,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:03,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:03,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:15,483 INFO L134 CoverageAnalysis]: Checked inductivity of 19600 backedges. 0 proven. 9800 refuted. 0 times theorem prover too weak. 9800 trivial. 0 not checked. [2024-11-09 00:21:16,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:16,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 470 states and 692 transitions. [2024-11-09 00:21:16,863 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 692 transitions. [2024-11-09 00:21:16,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 818 [2024-11-09 00:21:16,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:16,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:17,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:28,562 INFO L134 CoverageAnalysis]: Checked inductivity of 20400 backedges. 0 proven. 10200 refuted. 0 times theorem prover too weak. 10200 trivial. 0 not checked. [2024-11-09 00:21:30,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:30,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 478 states and 704 transitions. [2024-11-09 00:21:30,065 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 704 transitions. [2024-11-09 00:21:30,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 834 [2024-11-09 00:21:30,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:30,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:30,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:43,482 INFO L134 CoverageAnalysis]: Checked inductivity of 21216 backedges. 0 proven. 10608 refuted. 0 times theorem prover too weak. 10608 trivial. 0 not checked. [2024-11-09 00:21:44,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:44,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 486 states and 716 transitions. [2024-11-09 00:21:44,773 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 716 transitions. [2024-11-09 00:21:44,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 850 [2024-11-09 00:21:44,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:44,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:45,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:58,720 INFO L134 CoverageAnalysis]: Checked inductivity of 22048 backedges. 0 proven. 11024 refuted. 0 times theorem prover too weak. 11024 trivial. 0 not checked. [2024-11-09 00:22:00,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:00,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 494 states and 728 transitions. [2024-11-09 00:22:00,283 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 728 transitions. [2024-11-09 00:22:00,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 866 [2024-11-09 00:22:00,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:00,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:00,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:14,004 INFO L134 CoverageAnalysis]: Checked inductivity of 22896 backedges. 0 proven. 11448 refuted. 0 times theorem prover too weak. 11448 trivial. 0 not checked. [2024-11-09 00:22:15,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:15,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 502 states and 740 transitions. [2024-11-09 00:22:15,336 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 740 transitions. [2024-11-09 00:22:15,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 882 [2024-11-09 00:22:15,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:15,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:15,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:30,250 INFO L134 CoverageAnalysis]: Checked inductivity of 23760 backedges. 0 proven. 11880 refuted. 0 times theorem prover too weak. 11880 trivial. 0 not checked. [2024-11-09 00:22:31,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:31,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 510 states and 752 transitions. [2024-11-09 00:22:31,797 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 752 transitions. [2024-11-09 00:22:31,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 898 [2024-11-09 00:22:31,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:31,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:32,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:46,861 INFO L134 CoverageAnalysis]: Checked inductivity of 24640 backedges. 0 proven. 12320 refuted. 0 times theorem prover too weak. 12320 trivial. 0 not checked. [2024-11-09 00:22:48,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:48,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 518 states and 764 transitions. [2024-11-09 00:22:48,220 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 764 transitions. [2024-11-09 00:22:48,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 914 [2024-11-09 00:22:48,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:48,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:48,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:03,453 INFO L134 CoverageAnalysis]: Checked inductivity of 25536 backedges. 0 proven. 12768 refuted. 0 times theorem prover too weak. 12768 trivial. 0 not checked. [2024-11-09 00:23:04,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:04,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 526 states and 776 transitions. [2024-11-09 00:23:04,848 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 776 transitions. [2024-11-09 00:23:04,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 930 [2024-11-09 00:23:04,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:04,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:05,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:21,415 INFO L134 CoverageAnalysis]: Checked inductivity of 26448 backedges. 0 proven. 13224 refuted. 0 times theorem prover too weak. 13224 trivial. 0 not checked. [2024-11-09 00:23:22,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:22,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 534 states and 788 transitions. [2024-11-09 00:23:22,892 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 788 transitions. [2024-11-09 00:23:22,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 946 [2024-11-09 00:23:22,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:22,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:23,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:39,659 INFO L134 CoverageAnalysis]: Checked inductivity of 27376 backedges. 0 proven. 13688 refuted. 0 times theorem prover too weak. 13688 trivial. 0 not checked. [2024-11-09 00:23:41,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:41,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 542 states and 800 transitions. [2024-11-09 00:23:41,523 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 800 transitions. [2024-11-09 00:23:41,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 962 [2024-11-09 00:23:41,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:41,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:42,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:58,280 INFO L134 CoverageAnalysis]: Checked inductivity of 28320 backedges. 0 proven. 14160 refuted. 0 times theorem prover too weak. 14160 trivial. 0 not checked. [2024-11-09 00:23:59,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:59,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 550 states and 812 transitions. [2024-11-09 00:23:59,782 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 812 transitions. [2024-11-09 00:23:59,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 978 [2024-11-09 00:23:59,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:59,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:00,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:15,703 INFO L134 CoverageAnalysis]: Checked inductivity of 29280 backedges. 0 proven. 14640 refuted. 0 times theorem prover too weak. 14640 trivial. 0 not checked. [2024-11-09 00:24:17,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:17,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 558 states and 824 transitions. [2024-11-09 00:24:17,167 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 824 transitions. [2024-11-09 00:24:17,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 994 [2024-11-09 00:24:17,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:17,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:17,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:33,635 INFO L134 CoverageAnalysis]: Checked inductivity of 30256 backedges. 0 proven. 15128 refuted. 0 times theorem prover too weak. 15128 trivial. 0 not checked. [2024-11-09 00:24:35,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:35,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 566 states and 836 transitions. [2024-11-09 00:24:35,087 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 836 transitions. [2024-11-09 00:24:35,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2024-11-09 00:24:35,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:35,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:35,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:51,979 INFO L134 CoverageAnalysis]: Checked inductivity of 31248 backedges. 0 proven. 15624 refuted. 0 times theorem prover too weak. 15624 trivial. 0 not checked. [2024-11-09 00:24:53,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:53,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 574 states and 848 transitions. [2024-11-09 00:24:53,502 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 848 transitions. [2024-11-09 00:24:53,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1026 [2024-11-09 00:24:53,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:53,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:54,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:10,980 INFO L134 CoverageAnalysis]: Checked inductivity of 32256 backedges. 0 proven. 16128 refuted. 0 times theorem prover too weak. 16128 trivial. 0 not checked. [2024-11-09 00:25:12,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:12,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 582 states and 860 transitions. [2024-11-09 00:25:12,465 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 860 transitions. [2024-11-09 00:25:12,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1042 [2024-11-09 00:25:12,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:12,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:13,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:30,904 INFO L134 CoverageAnalysis]: Checked inductivity of 33280 backedges. 0 proven. 16640 refuted. 0 times theorem prover too weak. 16640 trivial. 0 not checked. [2024-11-09 00:25:32,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:32,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 590 states and 872 transitions. [2024-11-09 00:25:32,435 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 872 transitions. [2024-11-09 00:25:32,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1058 [2024-11-09 00:25:32,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:32,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:33,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:51,319 INFO L134 CoverageAnalysis]: Checked inductivity of 34320 backedges. 0 proven. 17160 refuted. 0 times theorem prover too weak. 17160 trivial. 0 not checked. [2024-11-09 00:25:52,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:52,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 598 states and 884 transitions. [2024-11-09 00:25:52,884 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 884 transitions. [2024-11-09 00:25:52,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1074 [2024-11-09 00:25:52,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:52,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:53,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:12,395 INFO L134 CoverageAnalysis]: Checked inductivity of 35376 backedges. 0 proven. 17688 refuted. 0 times theorem prover too weak. 17688 trivial. 0 not checked. [2024-11-09 00:26:14,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:14,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 606 states and 896 transitions. [2024-11-09 00:26:14,022 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 896 transitions. [2024-11-09 00:26:14,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1090 [2024-11-09 00:26:14,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:14,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:14,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:34,194 INFO L134 CoverageAnalysis]: Checked inductivity of 36448 backedges. 0 proven. 18224 refuted. 0 times theorem prover too weak. 18224 trivial. 0 not checked. [2024-11-09 00:26:35,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:35,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 614 states and 908 transitions. [2024-11-09 00:26:35,848 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 908 transitions. [2024-11-09 00:26:35,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1106 [2024-11-09 00:26:35,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:35,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:36,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:56,857 INFO L134 CoverageAnalysis]: Checked inductivity of 37536 backedges. 0 proven. 18768 refuted. 0 times theorem prover too weak. 18768 trivial. 0 not checked. [2024-11-09 00:26:58,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:58,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 622 states and 920 transitions. [2024-11-09 00:26:58,462 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 920 transitions. [2024-11-09 00:26:58,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1122 [2024-11-09 00:26:58,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:58,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:59,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:21,270 INFO L134 CoverageAnalysis]: Checked inductivity of 38640 backedges. 0 proven. 19320 refuted. 0 times theorem prover too weak. 19320 trivial. 0 not checked. [2024-11-09 00:27:22,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:22,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 630 states and 932 transitions. [2024-11-09 00:27:22,906 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 932 transitions. [2024-11-09 00:27:22,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1138 [2024-11-09 00:27:22,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:22,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:23,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:46,348 INFO L134 CoverageAnalysis]: Checked inductivity of 39760 backedges. 0 proven. 19880 refuted. 0 times theorem prover too weak. 19880 trivial. 0 not checked. [2024-11-09 00:27:48,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:48,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 958 states to 638 states and 944 transitions. [2024-11-09 00:27:48,004 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 944 transitions. [2024-11-09 00:27:48,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1154 [2024-11-09 00:27:48,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:48,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:48,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:12,049 INFO L134 CoverageAnalysis]: Checked inductivity of 40896 backedges. 0 proven. 20448 refuted. 0 times theorem prover too weak. 20448 trivial. 0 not checked. [2024-11-09 00:28:13,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:13,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 646 states and 956 transitions. [2024-11-09 00:28:13,808 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 956 transitions. [2024-11-09 00:28:13,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1170 [2024-11-09 00:28:13,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:13,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:14,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:39,783 INFO L134 CoverageAnalysis]: Checked inductivity of 42048 backedges. 0 proven. 21024 refuted. 0 times theorem prover too weak. 21024 trivial. 0 not checked. [2024-11-09 00:28:41,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:41,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 654 states and 968 transitions. [2024-11-09 00:28:41,643 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 968 transitions. [2024-11-09 00:28:41,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1186 [2024-11-09 00:28:41,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:41,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:42,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:07,828 INFO L134 CoverageAnalysis]: Checked inductivity of 43216 backedges. 0 proven. 21608 refuted. 0 times theorem prover too weak. 21608 trivial. 0 not checked. [2024-11-09 00:29:09,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:09,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 662 states and 980 transitions. [2024-11-09 00:29:09,574 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 980 transitions. [2024-11-09 00:29:09,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1202 [2024-11-09 00:29:09,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:09,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:10,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:36,788 INFO L134 CoverageAnalysis]: Checked inductivity of 44400 backedges. 0 proven. 22200 refuted. 0 times theorem prover too weak. 22200 trivial. 0 not checked. [2024-11-09 00:29:38,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:38,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 670 states and 992 transitions. [2024-11-09 00:29:38,600 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 992 transitions. [2024-11-09 00:29:38,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1218 [2024-11-09 00:29:38,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:38,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:39,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:09,976 INFO L134 CoverageAnalysis]: Checked inductivity of 45600 backedges. 0 proven. 22800 refuted. 0 times theorem prover too weak. 22800 trivial. 0 not checked. [2024-11-09 00:30:11,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:11,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 678 states and 1004 transitions. [2024-11-09 00:30:11,924 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1004 transitions. [2024-11-09 00:30:11,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1234 [2024-11-09 00:30:11,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:11,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:12,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:47,108 INFO L134 CoverageAnalysis]: Checked inductivity of 46816 backedges. 0 proven. 23408 refuted. 0 times theorem prover too weak. 23408 trivial. 0 not checked. [2024-11-09 00:30:48,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:48,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1030 states to 686 states and 1016 transitions. [2024-11-09 00:30:48,997 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1016 transitions. [2024-11-09 00:30:49,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1250 [2024-11-09 00:30:49,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:49,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms