./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb5e8655-04c6-46c3-b246-93e6f1d02d28/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb5e8655-04c6-46c3-b246-93e6f1d02d28/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb5e8655-04c6-46c3-b246-93e6f1d02d28/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb5e8655-04c6-46c3-b246-93e6f1d02d28/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb5e8655-04c6-46c3-b246-93e6f1d02d28/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb5e8655-04c6-46c3-b246-93e6f1d02d28/bin/ukojak-verify-EEHR8qb7sm --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 f0b44034f537cfca2c2eab71fbff4de4b57572a56ff00cd4bbb31f940e955385 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:33:45,019 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:33:45,102 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb5e8655-04c6-46c3-b246-93e6f1d02d28/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 22:33:45,111 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:33:45,115 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:33:45,155 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:33:45,155 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:33:45,155 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:33:45,156 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:33:45,156 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:33:45,156 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:33:45,156 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:33:45,156 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:33:45,156 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:33:45,156 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:33:45,156 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:33:45,156 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:33:45,157 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:33:45,157 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:33:45,157 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:33:45,157 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 22:33:45,157 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:33:45,157 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:33:45,157 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:33:45,157 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:33:45,157 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:33:45,157 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:33:45,158 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:33:45,158 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:33:45,158 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:33:45,158 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:33:45,158 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:33:45,158 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:33:45,158 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:33:45,158 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:33:45,158 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_fb5e8655-04c6-46c3-b246-93e6f1d02d28/bin/ukojak-verify-EEHR8qb7sm 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 -> f0b44034f537cfca2c2eab71fbff4de4b57572a56ff00cd4bbb31f940e955385 [2024-11-13 22:33:45,464 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:33:45,473 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:33:45,478 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:33:45,480 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:33:45,480 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:33:45,482 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb5e8655-04c6-46c3-b246-93e6f1d02d28/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i Unable to find full path for "g++" [2024-11-13 22:33:47,394 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:33:47,816 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:33:47,817 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb5e8655-04c6-46c3-b246-93e6f1d02d28/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i [2024-11-13 22:33:47,842 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb5e8655-04c6-46c3-b246-93e6f1d02d28/bin/ukojak-verify-EEHR8qb7sm/data/635bf320e/74836320b2764710b53058c48e4ab7c8/FLAG20fc79f5c [2024-11-13 22:33:47,868 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb5e8655-04c6-46c3-b246-93e6f1d02d28/bin/ukojak-verify-EEHR8qb7sm/data/635bf320e/74836320b2764710b53058c48e4ab7c8 [2024-11-13 22:33:47,872 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:33:47,874 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:33:47,876 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:33:47,876 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:33:47,881 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:33:47,882 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:33:47" (1/1) ... [2024-11-13 22:33:47,883 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@767fa863 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:47, skipping insertion in model container [2024-11-13 22:33:47,885 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:33:47" (1/1) ... [2024-11-13 22:33:47,938 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:33:48,519 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:33:48,538 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:33:48,668 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:33:48,721 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:33:48,722 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:48 WrapperNode [2024-11-13 22:33:48,723 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:33:48,724 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:33:48,725 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:33:48,725 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:33:48,733 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:48" (1/1) ... [2024-11-13 22:33:48,764 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:48" (1/1) ... [2024-11-13 22:33:48,819 INFO L138 Inliner]: procedures = 176, calls = 231, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 992 [2024-11-13 22:33:48,820 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:33:48,821 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:33:48,821 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:33:48,821 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:33:48,833 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:48" (1/1) ... [2024-11-13 22:33:48,833 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:48" (1/1) ... [2024-11-13 22:33:48,851 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:48" (1/1) ... [2024-11-13 22:33:48,853 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:48" (1/1) ... [2024-11-13 22:33:48,921 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:48" (1/1) ... [2024-11-13 22:33:48,933 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:48" (1/1) ... [2024-11-13 22:33:48,937 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:48" (1/1) ... [2024-11-13 22:33:48,940 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:48" (1/1) ... [2024-11-13 22:33:48,948 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:33:48,949 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:33:48,949 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:33:48,949 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:33:48,950 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:48" (1/1) ... [2024-11-13 22:33:48,957 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:33:48,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb5e8655-04c6-46c3-b246-93e6f1d02d28/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:33:48,994 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb5e8655-04c6-46c3-b246-93e6f1d02d28/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:33:49,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb5e8655-04c6-46c3-b246-93e6f1d02d28/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:33:49,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:33:49,027 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 22:33:49,027 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 22:33:49,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:33:49,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 22:33:49,027 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 22:33:49,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:33:49,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:33:49,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:33:49,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:33:49,028 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:33:49,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:33:49,028 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:33:49,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:33:49,274 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:33:49,276 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:33:51,712 INFO L? ?]: Removed 235 outVars from TransFormulas that were not future-live. [2024-11-13 22:33:51,712 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:33:52,842 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:33:52,845 INFO L316 CfgBuilder]: Removed 40 assume(true) statements. [2024-11-13 22:33:52,845 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:33:52 BoogieIcfgContainer [2024-11-13 22:33:52,845 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:33:52,846 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:33:52,847 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:33:52,859 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:33:52,859 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:33:52" (1/1) ... [2024-11-13 22:33:52,867 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:33:52,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:52,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 108 states and 177 transitions. [2024-11-13 22:33:52,933 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 177 transitions. [2024-11-13 22:33:52,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 22:33:52,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:52,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:53,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:53,099 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:33:53,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:53,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 107 states and 176 transitions. [2024-11-13 22:33:53,125 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 176 transitions. [2024-11-13 22:33:53,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 22:33:53,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:53,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:53,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:53,201 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:33:53,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:53,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 108 states and 178 transitions. [2024-11-13 22:33:53,231 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 178 transitions. [2024-11-13 22:33:53,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 22:33:53,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:53,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:53,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:33:53,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:53,323 INFO L255 TraceCheckSpWp]: Trace formula consists of 53 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 22:33:53,327 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:33:53,347 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:33:53,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:53,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 111 states and 182 transitions. [2024-11-13 22:33:53,451 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 182 transitions. [2024-11-13 22:33:53,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:33:53,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:53,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:53,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:53,520 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:33:53,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:53,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 111 states and 180 transitions. [2024-11-13 22:33:53,530 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 180 transitions. [2024-11-13 22:33:53,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:33:53,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:53,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:53,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:53,593 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:33:53,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:53,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 111 states and 176 transitions. [2024-11-13 22:33:53,606 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 176 transitions. [2024-11-13 22:33:53,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:33:53,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:53,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:53,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:53,687 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:33:53,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:53,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 111 states and 170 transitions. [2024-11-13 22:33:53,700 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 170 transitions. [2024-11-13 22:33:53,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:33:53,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:53,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:53,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:53,869 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:03,900 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:34:03,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:03,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 111 states and 162 transitions. [2024-11-13 22:34:03,945 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 162 transitions. [2024-11-13 22:34:03,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:34:03,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:03,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:04,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:04,318 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:05,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:05,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 125 states and 178 transitions. [2024-11-13 22:34:05,441 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 178 transitions. [2024-11-13 22:34:05,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:34:05,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:05,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:05,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:05,632 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:05,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:05,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 125 states and 176 transitions. [2024-11-13 22:34:05,663 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 176 transitions. [2024-11-13 22:34:05,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:34:05,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:05,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:05,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:05,822 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:07,156 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.33s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:34:07,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:07,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 125 states and 174 transitions. [2024-11-13 22:34:07,167 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 174 transitions. [2024-11-13 22:34:07,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:34:07,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:07,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:07,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:07,528 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:34:17,550 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:34:24,035 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.48s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:34:24,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:24,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 128 states and 176 transitions. [2024-11-13 22:34:24,065 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 176 transitions. [2024-11-13 22:34:24,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:34:24,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:24,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:24,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:24,551 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:34:26,474 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:34:26,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:26,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 162 states and 218 transitions. [2024-11-13 22:34:26,755 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 218 transitions. [2024-11-13 22:34:26,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:34:26,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:26,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:26,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:27,148 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:34:36,840 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.57s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:34:46,873 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:34:50,022 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.15s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:34:50,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:50,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 197 states and 260 transitions. [2024-11-13 22:34:50,425 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 260 transitions. [2024-11-13 22:34:50,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:34:50,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:50,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:50,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:50,862 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:35:00,873 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:35:10,883 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:35:20,891 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:35:30,910 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:35:30,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:30,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 200 states and 262 transitions. [2024-11-13 22:35:30,956 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 262 transitions. [2024-11-13 22:35:30,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:35:30,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:30,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:31,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:31,296 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:35:41,497 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:35:51,508 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:35:59,775 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.27s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:36:00,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:00,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 241 states and 318 transitions. [2024-11-13 22:36:00,475 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 318 transitions. [2024-11-13 22:36:00,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:36:00,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:00,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:01,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:01,484 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:36:01,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:01,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 243 states and 321 transitions. [2024-11-13 22:36:01,645 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 321 transitions. [2024-11-13 22:36:01,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:36:01,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:01,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:02,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:02,559 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:36:03,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:03,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 244 states and 324 transitions. [2024-11-13 22:36:03,087 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 324 transitions. [2024-11-13 22:36:03,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:36:03,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:03,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:03,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:04,096 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:36:05,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:05,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 246 states and 328 transitions. [2024-11-13 22:36:05,012 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 328 transitions. [2024-11-13 22:36:05,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:36:05,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:05,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:05,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:06,164 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 3 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:36:07,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:07,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 247 states and 330 transitions. [2024-11-13 22:36:07,280 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 330 transitions. [2024-11-13 22:36:07,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:36:07,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:07,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:07,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:08,492 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 3 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:36:09,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:09,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 248 states and 332 transitions. [2024-11-13 22:36:09,660 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 332 transitions. [2024-11-13 22:36:09,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:36:09,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:09,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:10,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:10,929 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 22 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:36:11,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:11,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 249 states and 334 transitions. [2024-11-13 22:36:11,679 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 334 transitions. [2024-11-13 22:36:11,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 22:36:11,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:11,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:12,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:12,753 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 3 proven. 29 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:36:13,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:13,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 250 states and 335 transitions. [2024-11-13 22:36:13,191 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 335 transitions. [2024-11-13 22:36:13,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:36:13,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:13,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:13,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:14,548 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 3 proven. 37 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:36:16,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:16,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 252 states and 338 transitions. [2024-11-13 22:36:16,304 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 338 transitions. [2024-11-13 22:36:16,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:36:16,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:16,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:16,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:17,474 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 3 proven. 46 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:36:18,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:18,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 253 states and 339 transitions. [2024-11-13 22:36:18,413 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 339 transitions. [2024-11-13 22:36:18,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:36:18,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:18,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:18,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:19,888 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 3 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:36:20,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:20,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 254 states and 340 transitions. [2024-11-13 22:36:20,627 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 340 transitions. [2024-11-13 22:36:20,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:36:20,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:20,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:20,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:21,625 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 3 proven. 67 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:36:22,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:22,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 255 states and 341 transitions. [2024-11-13 22:36:22,149 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 341 transitions. [2024-11-13 22:36:22,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:36:22,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:22,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:22,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:23,422 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 3 proven. 79 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:36:23,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:23,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 256 states and 342 transitions. [2024-11-13 22:36:23,986 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 342 transitions. [2024-11-13 22:36:23,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:36:23,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:23,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:24,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:25,720 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 3 proven. 92 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:36:27,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:27,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 257 states and 343 transitions. [2024-11-13 22:36:27,105 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 343 transitions. [2024-11-13 22:36:27,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:36:27,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:27,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:27,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:28,441 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 3 proven. 106 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:36:29,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:29,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 258 states and 344 transitions. [2024-11-13 22:36:29,245 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 344 transitions. [2024-11-13 22:36:29,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:36:29,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:29,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:29,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:30,535 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 3 proven. 121 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:36:31,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:31,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 259 states and 345 transitions. [2024-11-13 22:36:31,343 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 345 transitions. [2024-11-13 22:36:31,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:36:31,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:31,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:31,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:32,813 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 3 proven. 137 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:36:33,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:33,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 260 states and 346 transitions. [2024-11-13 22:36:33,626 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 346 transitions. [2024-11-13 22:36:33,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:36:33,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:33,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:33,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:34,707 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 3 proven. 154 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:36:35,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:35,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 261 states and 347 transitions. [2024-11-13 22:36:35,268 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 347 transitions. [2024-11-13 22:36:35,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:36:35,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:35,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:35,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:36,391 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 3 proven. 172 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:36:36,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:36,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 262 states and 348 transitions. [2024-11-13 22:36:36,868 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 348 transitions. [2024-11-13 22:36:36,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:36:36,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:36,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:37,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:38,394 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 3 proven. 191 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:36:39,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:39,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 263 states and 349 transitions. [2024-11-13 22:36:39,743 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 349 transitions. [2024-11-13 22:36:39,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:36:39,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:39,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:39,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:41,083 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 3 proven. 211 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:36:42,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:42,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 264 states and 350 transitions. [2024-11-13 22:36:42,185 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 350 transitions. [2024-11-13 22:36:42,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:36:42,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:42,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:42,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:43,925 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 3 proven. 232 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:36:44,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:44,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 265 states and 351 transitions. [2024-11-13 22:36:44,993 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 351 transitions. [2024-11-13 22:36:44,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:36:44,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:44,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:45,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:46,404 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 3 proven. 254 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:36:47,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:47,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 266 states and 352 transitions. [2024-11-13 22:36:47,453 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 352 transitions. [2024-11-13 22:36:47,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:36:47,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:47,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:47,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:49,369 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 3 proven. 277 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:36:50,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:50,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 267 states and 353 transitions. [2024-11-13 22:36:50,607 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 353 transitions. [2024-11-13 22:36:50,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:36:50,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:50,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:50,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:52,190 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 3 proven. 301 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:36:53,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:53,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 268 states and 354 transitions. [2024-11-13 22:36:53,410 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 354 transitions. [2024-11-13 22:36:53,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 22:36:53,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:53,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:53,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:55,051 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 3 proven. 326 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:36:55,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:55,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 269 states and 355 transitions. [2024-11-13 22:36:55,785 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 355 transitions. [2024-11-13 22:36:55,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:36:55,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:55,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:56,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:57,044 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 3 proven. 352 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:36:57,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:57,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 270 states and 356 transitions. [2024-11-13 22:36:57,648 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 356 transitions. [2024-11-13 22:36:57,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:36:57,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:57,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:57,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:59,623 INFO L134 CoverageAnalysis]: Checked inductivity of 383 backedges. 3 proven. 379 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:37:01,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:01,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 271 states and 357 transitions. [2024-11-13 22:37:01,066 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 357 transitions. [2024-11-13 22:37:01,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:37:01,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:01,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:01,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:02,743 INFO L134 CoverageAnalysis]: Checked inductivity of 411 backedges. 3 proven. 407 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:37:03,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:03,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 272 states and 358 transitions. [2024-11-13 22:37:03,603 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 358 transitions. [2024-11-13 22:37:03,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:37:03,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:03,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:04,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:05,345 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 3 proven. 436 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:37:06,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:06,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 273 states and 359 transitions. [2024-11-13 22:37:06,023 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 359 transitions. [2024-11-13 22:37:06,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 22:37:06,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:06,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:06,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:07,814 INFO L134 CoverageAnalysis]: Checked inductivity of 470 backedges. 3 proven. 466 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:37:08,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:08,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 274 states and 360 transitions. [2024-11-13 22:37:08,545 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 360 transitions. [2024-11-13 22:37:08,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 22:37:08,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:08,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:08,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:10,948 INFO L134 CoverageAnalysis]: Checked inductivity of 501 backedges. 3 proven. 497 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:37:12,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:12,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 275 states and 361 transitions. [2024-11-13 22:37:12,722 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 361 transitions. [2024-11-13 22:37:12,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:37:12,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:12,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:12,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:14,395 INFO L134 CoverageAnalysis]: Checked inductivity of 533 backedges. 3 proven. 529 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:37:15,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:15,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 276 states and 362 transitions. [2024-11-13 22:37:15,770 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 362 transitions. [2024-11-13 22:37:15,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:37:15,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:15,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:16,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:17,943 INFO L134 CoverageAnalysis]: Checked inductivity of 566 backedges. 3 proven. 562 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:37:19,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:19,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 277 states and 363 transitions. [2024-11-13 22:37:19,021 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 363 transitions. [2024-11-13 22:37:19,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 22:37:19,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:19,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:19,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:21,041 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 3 proven. 596 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:37:22,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:22,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 278 states and 364 transitions. [2024-11-13 22:37:22,567 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 364 transitions. [2024-11-13 22:37:22,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 22:37:22,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:22,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:23,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:24,642 INFO L134 CoverageAnalysis]: Checked inductivity of 635 backedges. 3 proven. 631 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:37:25,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:25,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 279 states and 365 transitions. [2024-11-13 22:37:25,540 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 365 transitions. [2024-11-13 22:37:25,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 22:37:25,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:25,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:25,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:27,764 INFO L134 CoverageAnalysis]: Checked inductivity of 671 backedges. 3 proven. 667 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:37:29,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:29,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 280 states and 366 transitions. [2024-11-13 22:37:29,326 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 366 transitions. [2024-11-13 22:37:29,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 22:37:29,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:29,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:29,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:31,229 INFO L134 CoverageAnalysis]: Checked inductivity of 708 backedges. 3 proven. 704 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:37:32,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:32,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 281 states and 367 transitions. [2024-11-13 22:37:32,162 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 367 transitions. [2024-11-13 22:37:32,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 22:37:32,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:32,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:32,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:34,116 INFO L134 CoverageAnalysis]: Checked inductivity of 746 backedges. 3 proven. 742 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:37:34,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:34,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 282 states and 368 transitions. [2024-11-13 22:37:34,884 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 368 transitions. [2024-11-13 22:37:34,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 22:37:34,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:34,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:35,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:37,166 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 3 proven. 781 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:37:38,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:38,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 283 states and 369 transitions. [2024-11-13 22:37:38,999 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 369 transitions. [2024-11-13 22:37:38,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:37:38,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:39,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:39,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:41,412 INFO L134 CoverageAnalysis]: Checked inductivity of 825 backedges. 3 proven. 821 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:37:42,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:42,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 284 states and 370 transitions. [2024-11-13 22:37:42,401 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 370 transitions. [2024-11-13 22:37:42,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 22:37:42,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:42,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:42,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:44,636 INFO L134 CoverageAnalysis]: Checked inductivity of 866 backedges. 3 proven. 862 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:37:46,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:46,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 285 states and 371 transitions. [2024-11-13 22:37:46,296 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 371 transitions. [2024-11-13 22:37:46,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:37:46,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:46,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:46,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:48,492 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 904 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:37:50,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:50,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 286 states and 372 transitions. [2024-11-13 22:37:50,083 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 372 transitions. [2024-11-13 22:37:50,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 22:37:50,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:50,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:50,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:52,536 INFO L134 CoverageAnalysis]: Checked inductivity of 951 backedges. 3 proven. 947 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:37:53,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:53,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 287 states and 373 transitions. [2024-11-13 22:37:53,796 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 373 transitions. [2024-11-13 22:37:53,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 22:37:53,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:53,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:54,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:06,027 INFO L134 CoverageAnalysis]: Checked inductivity of 995 backedges. 3 proven. 991 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:38:18,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:18,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 288 states and 374 transitions. [2024-11-13 22:38:18,133 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 374 transitions. [2024-11-13 22:38:18,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:38:18,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:18,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:18,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:18,935 INFO L134 CoverageAnalysis]: Checked inductivity of 1040 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:38:19,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:19,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 289 states and 381 transitions. [2024-11-13 22:38:19,547 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 381 transitions. [2024-11-13 22:38:19,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:38:19,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:19,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:19,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:20,111 INFO L134 CoverageAnalysis]: Checked inductivity of 1086 backedges. 94 proven. 1 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:38:20,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:20,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 290 states and 386 transitions. [2024-11-13 22:38:20,920 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 386 transitions. [2024-11-13 22:38:20,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:38:20,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:20,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:21,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:22,091 INFO L134 CoverageAnalysis]: Checked inductivity of 1133 backedges. 139 proven. 3 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:38:23,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:23,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 291 states and 388 transitions. [2024-11-13 22:38:23,190 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 388 transitions. [2024-11-13 22:38:23,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:38:23,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:23,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:23,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:24,541 INFO L134 CoverageAnalysis]: Checked inductivity of 1331 backedges. 319 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:38:26,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:26,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 292 states and 392 transitions. [2024-11-13 22:38:26,371 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 392 transitions. [2024-11-13 22:38:26,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 22:38:26,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:26,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:26,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:27,176 INFO L134 CoverageAnalysis]: Checked inductivity of 1383 backedges. 364 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:38:29,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:29,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 293 states and 396 transitions. [2024-11-13 22:38:29,214 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 396 transitions. [2024-11-13 22:38:29,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 22:38:29,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:29,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:29,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:31,766 INFO L134 CoverageAnalysis]: Checked inductivity of 1436 backedges. 409 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:38:34,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:34,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 294 states and 398 transitions. [2024-11-13 22:38:34,023 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 398 transitions. [2024-11-13 22:38:34,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 22:38:34,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:34,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:34,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:35,627 INFO L134 CoverageAnalysis]: Checked inductivity of 1490 backedges. 454 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:38:36,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:36,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 295 states and 399 transitions. [2024-11-13 22:38:36,596 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 399 transitions. [2024-11-13 22:38:36,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 22:38:36,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:36,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:37,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:38,131 INFO L134 CoverageAnalysis]: Checked inductivity of 1545 backedges. 499 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:38:41,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:41,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 297 states and 404 transitions. [2024-11-13 22:38:41,850 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 404 transitions. [2024-11-13 22:38:41,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:38:41,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:41,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:42,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:43,512 INFO L134 CoverageAnalysis]: Checked inductivity of 1601 backedges. 544 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:38:44,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:44,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 298 states and 405 transitions. [2024-11-13 22:38:44,698 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 405 transitions. [2024-11-13 22:38:44,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 22:38:44,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:44,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:45,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:46,242 INFO L134 CoverageAnalysis]: Checked inductivity of 1658 backedges. 589 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:38:47,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:47,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 299 states and 406 transitions. [2024-11-13 22:38:47,207 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 406 transitions. [2024-11-13 22:38:47,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:38:47,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:47,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:47,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:48,086 INFO L134 CoverageAnalysis]: Checked inductivity of 1716 backedges. 634 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:38:49,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:49,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 300 states and 407 transitions. [2024-11-13 22:38:49,020 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 407 transitions. [2024-11-13 22:38:49,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 22:38:49,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:49,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:49,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:50,526 INFO L134 CoverageAnalysis]: Checked inductivity of 1775 backedges. 679 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:38:51,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:51,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 301 states and 408 transitions. [2024-11-13 22:38:51,789 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 408 transitions. [2024-11-13 22:38:51,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:38:51,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:51,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:52,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:53,640 INFO L134 CoverageAnalysis]: Checked inductivity of 1835 backedges. 724 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:38:55,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:55,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 302 states and 409 transitions. [2024-11-13 22:38:55,240 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 409 transitions. [2024-11-13 22:38:55,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 22:38:55,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:55,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:55,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:57,287 INFO L134 CoverageAnalysis]: Checked inductivity of 1896 backedges. 769 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:38:58,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:58,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 303 states and 410 transitions. [2024-11-13 22:38:58,983 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 410 transitions. [2024-11-13 22:38:58,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 22:38:58,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:58,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:59,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:01,774 INFO L134 CoverageAnalysis]: Checked inductivity of 1958 backedges. 814 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:39:03,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:03,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 304 states and 411 transitions. [2024-11-13 22:39:03,801 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 411 transitions. [2024-11-13 22:39:03,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:39:03,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:03,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:04,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:05,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2021 backedges. 859 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:39:06,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:06,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 305 states and 412 transitions. [2024-11-13 22:39:06,531 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 412 transitions. [2024-11-13 22:39:06,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:39:06,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:06,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:07,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:08,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2085 backedges. 904 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:39:09,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:09,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 306 states and 413 transitions. [2024-11-13 22:39:09,628 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 413 transitions. [2024-11-13 22:39:09,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 22:39:09,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:09,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:10,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:11,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2150 backedges. 949 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:39:12,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:12,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 307 states and 414 transitions. [2024-11-13 22:39:12,572 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 414 transitions. [2024-11-13 22:39:12,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 22:39:12,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:12,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:13,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:14,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2216 backedges. 994 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:39:15,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:15,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 308 states and 415 transitions. [2024-11-13 22:39:15,796 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 415 transitions. [2024-11-13 22:39:15,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 22:39:15,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:15,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:16,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:18,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2283 backedges. 1039 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:39:19,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:19,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 309 states and 416 transitions. [2024-11-13 22:39:19,982 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 416 transitions. [2024-11-13 22:39:19,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 22:39:19,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:19,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:20,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:21,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2351 backedges. 1084 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:39:22,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:22,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 310 states and 417 transitions. [2024-11-13 22:39:22,192 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 417 transitions. [2024-11-13 22:39:22,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 22:39:22,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:22,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:22,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:24,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2420 backedges. 1129 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:39:26,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:26,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 311 states and 418 transitions. [2024-11-13 22:39:26,097 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 418 transitions. [2024-11-13 22:39:26,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 22:39:26,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:26,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:26,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:28,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2490 backedges. 1174 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:39:29,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:29,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 312 states and 419 transitions. [2024-11-13 22:39:29,280 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 419 transitions. [2024-11-13 22:39:29,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 22:39:29,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:29,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:29,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:31,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2561 backedges. 1219 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:39:32,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:32,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 313 states and 420 transitions. [2024-11-13 22:39:32,542 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 420 transitions. [2024-11-13 22:39:32,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:39:32,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:32,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:33,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:35,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2633 backedges. 1264 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:39:36,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:36,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 314 states and 421 transitions. [2024-11-13 22:39:36,603 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 421 transitions. [2024-11-13 22:39:36,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:39:36,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:36,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:37,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:38,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2706 backedges. 1309 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:39:40,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:40,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 315 states and 422 transitions. [2024-11-13 22:39:40,899 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 422 transitions. [2024-11-13 22:39:40,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:39:40,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:40,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:41,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:43,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2780 backedges. 1354 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:39:45,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:45,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 316 states and 423 transitions. [2024-11-13 22:39:45,716 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 423 transitions. [2024-11-13 22:39:45,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:39:45,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:45,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:46,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:48,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2855 backedges. 1399 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:39:49,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:49,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 317 states and 424 transitions. [2024-11-13 22:39:49,856 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 424 transitions. [2024-11-13 22:39:49,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:39:49,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:49,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:50,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:51,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2931 backedges. 1444 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:39:52,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:52,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 318 states and 425 transitions. [2024-11-13 22:39:52,943 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 425 transitions. [2024-11-13 22:39:52,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 22:39:52,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:52,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:53,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:55,766 INFO L134 CoverageAnalysis]: Checked inductivity of 3008 backedges. 1489 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:39:57,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:57,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 319 states and 426 transitions. [2024-11-13 22:39:57,652 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 426 transitions. [2024-11-13 22:39:57,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:39:57,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:57,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:58,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:59,747 INFO L134 CoverageAnalysis]: Checked inductivity of 3086 backedges. 1534 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:40:01,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:01,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 320 states and 427 transitions. [2024-11-13 22:40:01,042 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 427 transitions. [2024-11-13 22:40:01,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 22:40:01,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:01,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:01,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:05,616 INFO L134 CoverageAnalysis]: Checked inductivity of 3165 backedges. 1579 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:40:08,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:08,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 321 states and 428 transitions. [2024-11-13 22:40:08,717 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 428 transitions. [2024-11-13 22:40:08,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:40:08,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:08,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:09,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:10,916 INFO L134 CoverageAnalysis]: Checked inductivity of 3245 backedges. 1624 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:40:12,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:12,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 322 states and 429 transitions. [2024-11-13 22:40:12,150 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 429 transitions. [2024-11-13 22:40:12,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 22:40:12,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:12,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:12,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:14,985 INFO L134 CoverageAnalysis]: Checked inductivity of 3326 backedges. 1669 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:40:16,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:16,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 323 states and 430 transitions. [2024-11-13 22:40:16,922 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 430 transitions. [2024-11-13 22:40:16,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:40:16,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:16,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:17,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:20,490 INFO L134 CoverageAnalysis]: Checked inductivity of 3408 backedges. 1714 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:40:22,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:22,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 324 states and 431 transitions. [2024-11-13 22:40:22,341 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 431 transitions. [2024-11-13 22:40:22,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 22:40:22,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:22,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:23,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:25,397 INFO L134 CoverageAnalysis]: Checked inductivity of 3491 backedges. 1759 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:40:26,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:26,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 325 states and 432 transitions. [2024-11-13 22:40:26,705 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 432 transitions. [2024-11-13 22:40:26,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 22:40:26,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:26,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:27,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:30,557 INFO L134 CoverageAnalysis]: Checked inductivity of 3575 backedges. 1804 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:40:32,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:32,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 326 states and 433 transitions. [2024-11-13 22:40:32,077 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 433 transitions. [2024-11-13 22:40:32,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 22:40:32,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:32,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:32,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:35,563 INFO L134 CoverageAnalysis]: Checked inductivity of 3660 backedges. 1849 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:40:36,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:36,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 327 states and 434 transitions. [2024-11-13 22:40:36,925 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 434 transitions. [2024-11-13 22:40:36,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 22:40:36,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:36,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:37,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:39,272 INFO L134 CoverageAnalysis]: Checked inductivity of 3746 backedges. 1894 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:40:40,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:40,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 328 states and 435 transitions. [2024-11-13 22:40:40,801 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 435 transitions. [2024-11-13 22:40:40,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 22:40:40,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:40,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:41,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:44,165 INFO L134 CoverageAnalysis]: Checked inductivity of 3833 backedges. 1939 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:40:45,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:45,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 329 states and 436 transitions. [2024-11-13 22:40:45,935 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 436 transitions. [2024-11-13 22:40:45,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 22:40:45,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:45,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:46,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:49,428 INFO L134 CoverageAnalysis]: Checked inductivity of 3921 backedges. 1984 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:40:51,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:51,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 330 states and 437 transitions. [2024-11-13 22:40:51,391 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 437 transitions. [2024-11-13 22:40:51,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 22:40:51,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:51,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:52,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:55,761 INFO L134 CoverageAnalysis]: Checked inductivity of 4010 backedges. 2029 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:40:57,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:57,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 331 states and 438 transitions. [2024-11-13 22:40:57,220 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 438 transitions. [2024-11-13 22:40:57,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 22:40:57,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:57,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:58,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:00,928 INFO L134 CoverageAnalysis]: Checked inductivity of 4100 backedges. 2074 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:41:02,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:02,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 332 states and 439 transitions. [2024-11-13 22:41:02,406 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 439 transitions. [2024-11-13 22:41:02,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 22:41:02,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:02,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:03,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:08,012 INFO L134 CoverageAnalysis]: Checked inductivity of 4191 backedges. 2119 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:41:12,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:12,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 333 states and 440 transitions. [2024-11-13 22:41:12,583 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 440 transitions. [2024-11-13 22:41:12,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 22:41:12,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:12,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:13,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:16,331 INFO L134 CoverageAnalysis]: Checked inductivity of 4283 backedges. 2164 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:41:19,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:19,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 334 states and 441 transitions. [2024-11-13 22:41:19,063 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 441 transitions. [2024-11-13 22:41:19,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 22:41:19,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:19,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:19,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:22,890 INFO L134 CoverageAnalysis]: Checked inductivity of 4376 backedges. 2209 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:41:25,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:25,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 335 states and 442 transitions. [2024-11-13 22:41:25,722 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 442 transitions. [2024-11-13 22:41:25,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:41:25,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:25,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:26,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:29,928 INFO L134 CoverageAnalysis]: Checked inductivity of 4470 backedges. 2254 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:41:32,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:32,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 336 states and 443 transitions. [2024-11-13 22:41:32,768 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 443 transitions. [2024-11-13 22:41:32,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 22:41:32,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:32,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:34,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:38,453 INFO L134 CoverageAnalysis]: Checked inductivity of 4565 backedges. 2299 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:41:41,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:41,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 337 states and 444 transitions. [2024-11-13 22:41:41,437 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 444 transitions. [2024-11-13 22:41:41,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 22:41:41,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:41,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:42,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:45,884 INFO L134 CoverageAnalysis]: Checked inductivity of 4661 backedges. 2344 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:41:48,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:48,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 338 states and 445 transitions. [2024-11-13 22:41:48,798 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 445 transitions. [2024-11-13 22:41:48,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 22:41:48,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:48,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:50,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:53,937 INFO L134 CoverageAnalysis]: Checked inductivity of 4758 backedges. 2389 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:41:56,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:56,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 339 states and 446 transitions. [2024-11-13 22:41:56,913 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 446 transitions. [2024-11-13 22:41:56,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 22:41:56,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:56,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:58,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:02,920 INFO L134 CoverageAnalysis]: Checked inductivity of 4856 backedges. 2434 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:42:06,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:06,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 340 states and 447 transitions. [2024-11-13 22:42:06,268 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 447 transitions. [2024-11-13 22:42:06,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 22:42:06,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:06,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:07,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:13,416 INFO L134 CoverageAnalysis]: Checked inductivity of 4955 backedges. 2479 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:42:18,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:18,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 341 states and 448 transitions. [2024-11-13 22:42:18,008 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 448 transitions. [2024-11-13 22:42:18,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 22:42:18,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:18,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:19,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:24,506 INFO L134 CoverageAnalysis]: Checked inductivity of 5055 backedges. 2524 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:42:27,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:27,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 342 states and 449 transitions. [2024-11-13 22:42:27,990 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 449 transitions. [2024-11-13 22:42:27,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 22:42:27,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:27,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:28,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:32,657 INFO L134 CoverageAnalysis]: Checked inductivity of 5156 backedges. 2569 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:42:34,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:34,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 343 states and 450 transitions. [2024-11-13 22:42:34,730 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 450 transitions. [2024-11-13 22:42:34,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 22:42:34,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:34,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:35,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:39,982 INFO L134 CoverageAnalysis]: Checked inductivity of 5258 backedges. 2614 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:42:43,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:43,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 344 states and 451 transitions. [2024-11-13 22:42:43,502 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 451 transitions. [2024-11-13 22:42:43,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 22:42:43,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:43,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:44,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:48,330 INFO L134 CoverageAnalysis]: Checked inductivity of 5361 backedges. 2659 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:42:50,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:50,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 345 states and 452 transitions. [2024-11-13 22:42:50,470 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 452 transitions. [2024-11-13 22:42:50,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:42:50,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:50,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:51,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:56,141 INFO L134 CoverageAnalysis]: Checked inductivity of 5465 backedges. 2704 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:42:59,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:59,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 346 states and 453 transitions. [2024-11-13 22:42:59,916 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 453 transitions. [2024-11-13 22:42:59,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 22:42:59,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:59,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:01,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:05,619 INFO L134 CoverageAnalysis]: Checked inductivity of 5570 backedges. 2749 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:43:07,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:07,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 347 states and 454 transitions. [2024-11-13 22:43:07,742 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 454 transitions. [2024-11-13 22:43:07,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 22:43:07,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:07,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:08,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:14,417 INFO L134 CoverageAnalysis]: Checked inductivity of 5676 backedges. 2794 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:43:18,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:18,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 348 states and 455 transitions. [2024-11-13 22:43:18,515 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 455 transitions. [2024-11-13 22:43:18,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 22:43:18,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:18,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:20,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:24,799 INFO L134 CoverageAnalysis]: Checked inductivity of 5783 backedges. 2839 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:43:26,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:26,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 349 states and 456 transitions. [2024-11-13 22:43:26,976 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 456 transitions. [2024-11-13 22:43:26,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 22:43:26,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:26,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:27,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:33,104 INFO L134 CoverageAnalysis]: Checked inductivity of 5891 backedges. 2884 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:43:36,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:36,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 350 states and 457 transitions. [2024-11-13 22:43:36,838 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 457 transitions. [2024-11-13 22:43:36,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 22:43:36,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:36,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:37,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:42,493 INFO L134 CoverageAnalysis]: Checked inductivity of 6000 backedges. 2929 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:43:45,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:45,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 351 states and 458 transitions. [2024-11-13 22:43:45,803 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 458 transitions. [2024-11-13 22:43:45,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 22:43:45,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:45,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:47,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:52,248 INFO L134 CoverageAnalysis]: Checked inductivity of 6110 backedges. 2974 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:43:55,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:55,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 352 states and 459 transitions. [2024-11-13 22:43:55,614 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 459 transitions. [2024-11-13 22:43:55,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 22:43:55,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:55,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:56,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:02,794 INFO L134 CoverageAnalysis]: Checked inductivity of 6221 backedges. 3019 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:44:06,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:06,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 353 states and 460 transitions. [2024-11-13 22:44:06,068 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 460 transitions. [2024-11-13 22:44:06,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 22:44:06,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:06,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:07,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:12,682 INFO L134 CoverageAnalysis]: Checked inductivity of 6333 backedges. 3064 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:44:16,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:16,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 354 states and 461 transitions. [2024-11-13 22:44:16,658 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 461 transitions. [2024-11-13 22:44:16,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 22:44:16,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:16,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:17,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:22,337 INFO L134 CoverageAnalysis]: Checked inductivity of 6446 backedges. 3109 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:44:24,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:24,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 355 states and 462 transitions. [2024-11-13 22:44:24,681 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 462 transitions. [2024-11-13 22:44:24,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 22:44:24,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:24,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:25,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:30,770 INFO L134 CoverageAnalysis]: Checked inductivity of 6560 backedges. 3154 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:44:34,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:34,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 356 states and 463 transitions. [2024-11-13 22:44:34,770 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 463 transitions. [2024-11-13 22:44:34,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 22:44:34,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:34,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:35,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:41,276 INFO L134 CoverageAnalysis]: Checked inductivity of 6675 backedges. 3199 proven. 2485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:44:44,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:44,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 357 states and 464 transitions. [2024-11-13 22:44:44,789 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 464 transitions. [2024-11-13 22:44:44,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 22:44:44,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:44,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:47,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:29,476 INFO L134 CoverageAnalysis]: Checked inductivity of 6791 backedges. 3244 proven. 2556 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:46:10,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:10,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 358 states and 465 transitions. [2024-11-13 22:46:10,840 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 465 transitions. [2024-11-13 22:46:10,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 22:46:10,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:10,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:12,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:18,576 INFO L134 CoverageAnalysis]: Checked inductivity of 6908 backedges. 3289 proven. 2628 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:46:22,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:22,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 359 states and 466 transitions. [2024-11-13 22:46:22,355 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 466 transitions. [2024-11-13 22:46:22,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 22:46:22,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:22,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms