./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-1.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_83cea550-41ee-4dfa-82ec-a49a8d70386d/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83cea550-41ee-4dfa-82ec-a49a8d70386d/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_83cea550-41ee-4dfa-82ec-a49a8d70386d/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83cea550-41ee-4dfa-82ec-a49a8d70386d/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83cea550-41ee-4dfa-82ec-a49a8d70386d/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_83cea550-41ee-4dfa-82ec-a49a8d70386d/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 69d24e9affd7540aafb8052ecd737d7732ca2a63c7e8e16adc4217413d1d99a5 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:26:22,847 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:26:22,942 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83cea550-41ee-4dfa-82ec-a49a8d70386d/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 22:26:22,948 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:26:22,948 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:26:22,978 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:26:22,979 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:26:22,979 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:26:22,980 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:26:22,980 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:26:22,982 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:26:22,982 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:26:22,983 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:26:22,983 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:26:22,983 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:26:22,984 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:26:22,984 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:26:22,985 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:26:22,986 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:26:22,986 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:26:22,986 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 22:26:22,986 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:26:22,986 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:26:22,986 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:26:22,986 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:26:22,986 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:26:22,986 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:26:22,987 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:26:22,987 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:26:22,987 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:26:22,987 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:26:22,987 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:26:22,987 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:26:22,987 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:26:22,987 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:26:22,987 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_83cea550-41ee-4dfa-82ec-a49a8d70386d/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 -> 69d24e9affd7540aafb8052ecd737d7732ca2a63c7e8e16adc4217413d1d99a5 [2024-11-13 22:26:23,368 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:26:23,377 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:26:23,380 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:26:23,381 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:26:23,382 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:26:23,386 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83cea550-41ee-4dfa-82ec-a49a8d70386d/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-1.i Unable to find full path for "g++" [2024-11-13 22:26:25,394 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:26:25,908 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:26:25,910 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83cea550-41ee-4dfa-82ec-a49a8d70386d/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-1.i [2024-11-13 22:26:25,938 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83cea550-41ee-4dfa-82ec-a49a8d70386d/bin/ukojak-verify-EEHR8qb7sm/data/96c532aa9/e9147642797740a7b108e4ac2500e92e/FLAGbf59b40c7 [2024-11-13 22:26:25,968 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83cea550-41ee-4dfa-82ec-a49a8d70386d/bin/ukojak-verify-EEHR8qb7sm/data/96c532aa9/e9147642797740a7b108e4ac2500e92e [2024-11-13 22:26:25,972 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:26:25,973 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:26:25,976 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:26:25,976 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:26:25,983 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:26:25,984 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:26:25" (1/1) ... [2024-11-13 22:26:25,988 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42f58cd7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:25, skipping insertion in model container [2024-11-13 22:26:25,988 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:26:25" (1/1) ... [2024-11-13 22:26:26,051 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:26:26,762 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:26:26,779 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:26:26,947 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:26:26,985 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:26:26,986 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:26 WrapperNode [2024-11-13 22:26:26,986 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:26:26,987 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:26:26,988 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:26:26,988 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:26:26,995 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:26" (1/1) ... [2024-11-13 22:26:27,020 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:26" (1/1) ... [2024-11-13 22:26:27,088 INFO L138 Inliner]: procedures = 208, calls = 229, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1280 [2024-11-13 22:26:27,089 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:26:27,089 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:26:27,089 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:26:27,089 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:26:27,098 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:26" (1/1) ... [2024-11-13 22:26:27,098 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:26" (1/1) ... [2024-11-13 22:26:27,109 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:26" (1/1) ... [2024-11-13 22:26:27,110 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:26" (1/1) ... [2024-11-13 22:26:27,149 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:26" (1/1) ... [2024-11-13 22:26:27,162 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:26" (1/1) ... [2024-11-13 22:26:27,166 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:26" (1/1) ... [2024-11-13 22:26:27,170 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:26" (1/1) ... [2024-11-13 22:26:27,179 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:26:27,180 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:26:27,180 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:26:27,180 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:26:27,181 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:26" (1/1) ... [2024-11-13 22:26:27,187 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:26:27,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83cea550-41ee-4dfa-82ec-a49a8d70386d/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:26:27,237 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83cea550-41ee-4dfa-82ec-a49a8d70386d/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:26:27,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83cea550-41ee-4dfa-82ec-a49a8d70386d/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:26:27,277 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-11-13 22:26:27,277 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-11-13 22:26:27,277 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 22:26:27,277 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 22:26:27,278 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:26:27,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:26:27,278 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:26:27,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:26:27,278 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 22:26:27,278 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 22:26:27,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:26:27,278 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:26:27,279 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:26:27,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:26:27,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:26:27,280 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:26:27,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:26:27,580 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:26:27,583 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:26:29,996 INFO L? ?]: Removed 307 outVars from TransFormulas that were not future-live. [2024-11-13 22:26:29,996 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:26:31,905 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:26:31,906 INFO L316 CfgBuilder]: Removed 54 assume(true) statements. [2024-11-13 22:26:31,907 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:26:31 BoogieIcfgContainer [2024-11-13 22:26:31,907 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:26:31,908 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:26:31,908 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:26:31,925 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:26:31,925 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:26:31" (1/1) ... [2024-11-13 22:26:31,934 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:26:31,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:32,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 132 states and 213 transitions. [2024-11-13 22:26:32,013 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 213 transitions. [2024-11-13 22:26:32,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 22:26:32,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:32,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:32,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:26:32,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:32,259 INFO L255 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-13 22:26:32,265 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:26:32,321 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-13 22:26:32,389 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:26:32,390 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-13 22:26:32,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:26:32,402 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-11-13 22:26:32,421 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 22:26:32,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:32,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 135 states and 218 transitions. [2024-11-13 22:26:32,510 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 218 transitions. [2024-11-13 22:26:32,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 22:26:32,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:32,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:32,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:26:32,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:32,633 INFO L255 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-13 22:26:32,636 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:26:32,648 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-13 22:26:32,684 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:26:32,685 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-13 22:26:32,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:26:32,700 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-11-13 22:26:32,708 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 22:26:32,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:32,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 136 states and 219 transitions. [2024-11-13 22:26:32,740 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 219 transitions. [2024-11-13 22:26:32,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:26:32,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:32,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:32,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:32,881 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 22:26:32,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:32,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 136 states and 217 transitions. [2024-11-13 22:26:32,895 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 217 transitions. [2024-11-13 22:26:32,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:26:32,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:32,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:32,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:33,223 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 22:26:33,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:33,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 136 states and 213 transitions. [2024-11-13 22:26:33,379 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 213 transitions. [2024-11-13 22:26:33,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:26:33,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:33,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:33,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:33,458 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 22:26:33,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:33,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 136 states and 209 transitions. [2024-11-13 22:26:33,474 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 209 transitions. [2024-11-13 22:26:33,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:26:33,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:33,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:33,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:33,557 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 22:26:33,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:33,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 136 states and 203 transitions. [2024-11-13 22:26:33,568 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 203 transitions. [2024-11-13 22:26:33,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:26:33,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:33,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:33,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:33,737 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 22:26:36,484 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.73s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:26:36,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:36,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 136 states and 197 transitions. [2024-11-13 22:26:36,597 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 197 transitions. [2024-11-13 22:26:36,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:26:36,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:36,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:36,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:37,184 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:41,083 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.29s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:26:41,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:41,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 151 states and 215 transitions. [2024-11-13 22:26:41,128 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 215 transitions. [2024-11-13 22:26:41,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:26:41,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:41,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:41,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:41,363 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 22:26:41,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:41,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 151 states and 213 transitions. [2024-11-13 22:26:41,377 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 213 transitions. [2024-11-13 22:26:41,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:26:41,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:41,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:41,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:41,574 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 22:26:41,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:41,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 151 states and 211 transitions. [2024-11-13 22:26:41,593 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 211 transitions. [2024-11-13 22:26:41,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:26:41,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:41,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:41,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:41,735 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 22:26:51,752 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:26:51,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:51,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 151 states and 209 transitions. [2024-11-13 22:26:51,767 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 209 transitions. [2024-11-13 22:26:51,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:26:51,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:51,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:51,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:52,179 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:27:02,201 WARN L539 Checker$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 22:27:04,366 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:27:04,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:04,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 154 states and 211 transitions. [2024-11-13 22:27:04,402 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 211 transitions. [2024-11-13 22:27:04,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:27:04,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:04,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:05,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:05,792 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:27:05,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:05,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 156 states and 215 transitions. [2024-11-13 22:27:05,942 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 215 transitions. [2024-11-13 22:27:05,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:27:05,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:05,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:06,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:07,326 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:27:08,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:08,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 158 states and 220 transitions. [2024-11-13 22:27:08,227 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 220 transitions. [2024-11-13 22:27:08,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:27:08,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:08,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:08,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:09,423 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:27:10,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:10,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 161 states and 227 transitions. [2024-11-13 22:27:10,844 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 227 transitions. [2024-11-13 22:27:10,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:27:10,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:10,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:11,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:12,236 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:27:13,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:13,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 163 states and 230 transitions. [2024-11-13 22:27:13,040 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 230 transitions. [2024-11-13 22:27:13,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:27:13,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:13,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:13,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:14,410 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:27:16,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:16,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 165 states and 236 transitions. [2024-11-13 22:27:16,133 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 236 transitions. [2024-11-13 22:27:16,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:27:16,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:16,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:16,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:17,649 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:27:18,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:18,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 166 states and 237 transitions. [2024-11-13 22:27:18,161 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 237 transitions. [2024-11-13 22:27:18,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 22:27:18,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:18,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:18,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:19,697 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:27:20,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:20,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 167 states and 238 transitions. [2024-11-13 22:27:20,602 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 238 transitions. [2024-11-13 22:27:20,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:27:20,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:20,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:21,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:22,202 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 61 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:27:23,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:23,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 168 states and 239 transitions. [2024-11-13 22:27:23,015 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 239 transitions. [2024-11-13 22:27:23,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:27:23,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:23,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:23,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:24,785 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 73 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:27:25,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:25,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 169 states and 240 transitions. [2024-11-13 22:27:25,762 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 240 transitions. [2024-11-13 22:27:25,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:27:25,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:25,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:26,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:27,269 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:27:28,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:28,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 170 states and 241 transitions. [2024-11-13 22:27:28,005 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 241 transitions. [2024-11-13 22:27:28,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:27:28,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:28,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:28,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:29,808 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:27:30,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:30,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 171 states and 242 transitions. [2024-11-13 22:27:30,747 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 242 transitions. [2024-11-13 22:27:30,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:27:30,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:30,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:31,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:32,270 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 115 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:27:33,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:33,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 172 states and 243 transitions. [2024-11-13 22:27:33,041 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 243 transitions. [2024-11-13 22:27:33,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:27:33,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:33,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:33,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:34,881 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 131 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:27:35,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:35,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 173 states and 244 transitions. [2024-11-13 22:27:35,698 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 244 transitions. [2024-11-13 22:27:35,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:27:35,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:35,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:36,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:37,311 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 148 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:27:38,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:38,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 174 states and 245 transitions. [2024-11-13 22:27:38,201 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 245 transitions. [2024-11-13 22:27:38,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:27:38,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:38,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:38,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:40,001 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 166 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:27:40,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:40,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 175 states and 246 transitions. [2024-11-13 22:27:40,956 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 246 transitions. [2024-11-13 22:27:40,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:27:40,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:40,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:41,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:43,451 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 185 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:27:44,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:44,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 176 states and 247 transitions. [2024-11-13 22:27:44,489 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 247 transitions. [2024-11-13 22:27:44,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:27:44,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:44,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:44,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:45,699 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 205 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:27:46,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:46,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 177 states and 248 transitions. [2024-11-13 22:27:46,159 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 248 transitions. [2024-11-13 22:27:46,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:27:46,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:46,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:46,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:47,560 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 226 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:27:48,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:48,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 178 states and 249 transitions. [2024-11-13 22:27:48,093 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 249 transitions. [2024-11-13 22:27:48,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:27:48,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:48,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:48,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:49,143 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 248 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:27:49,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:49,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 179 states and 250 transitions. [2024-11-13 22:27:49,749 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 250 transitions. [2024-11-13 22:27:49,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:27:49,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:49,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:50,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:51,081 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 271 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:27:51,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:51,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 180 states and 251 transitions. [2024-11-13 22:27:51,609 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 251 transitions. [2024-11-13 22:27:51,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:27:51,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:51,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:52,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:53,148 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 0 proven. 295 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:27:53,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:53,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 181 states and 252 transitions. [2024-11-13 22:27:53,744 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 252 transitions. [2024-11-13 22:27:53,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:27:53,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:53,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:54,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:55,417 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 320 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:27:55,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:55,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 182 states and 253 transitions. [2024-11-13 22:27:55,933 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 253 transitions. [2024-11-13 22:27:55,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:27:55,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:55,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:56,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:57,164 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 0 proven. 346 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:27:57,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:57,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 183 states and 254 transitions. [2024-11-13 22:27:57,675 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 254 transitions. [2024-11-13 22:27:57,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:27:57,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:57,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:57,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:00,367 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 373 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:28:02,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:02,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 184 states and 255 transitions. [2024-11-13 22:28:02,475 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 255 transitions. [2024-11-13 22:28:02,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 22:28:02,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:02,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:03,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:04,422 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 401 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:28:05,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:05,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 185 states and 256 transitions. [2024-11-13 22:28:05,125 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 256 transitions. [2024-11-13 22:28:05,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:28:05,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:05,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:05,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:06,809 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 0 proven. 430 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:28:07,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:07,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 186 states and 257 transitions. [2024-11-13 22:28:07,344 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 257 transitions. [2024-11-13 22:28:07,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:28:07,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:07,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:08,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:09,330 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 0 proven. 460 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:28:09,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:09,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 187 states and 258 transitions. [2024-11-13 22:28:09,992 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 258 transitions. [2024-11-13 22:28:09,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:28:09,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:09,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:10,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:12,824 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 491 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:28:14,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:14,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 188 states and 259 transitions. [2024-11-13 22:28:14,324 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 259 transitions. [2024-11-13 22:28:14,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:28:14,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:14,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:15,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:16,996 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 523 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:28:18,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:18,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 189 states and 260 transitions. [2024-11-13 22:28:18,120 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 260 transitions. [2024-11-13 22:28:18,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 22:28:18,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:18,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:18,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:20,221 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 0 proven. 556 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:28:21,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:21,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 190 states and 261 transitions. [2024-11-13 22:28:21,469 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 261 transitions. [2024-11-13 22:28:21,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 22:28:21,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:21,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:21,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:23,818 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 0 proven. 590 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:28:25,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:25,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 191 states and 262 transitions. [2024-11-13 22:28:25,006 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 262 transitions. [2024-11-13 22:28:25,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:28:25,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:25,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:25,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:27,505 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 0 proven. 625 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:28:28,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:28,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 192 states and 263 transitions. [2024-11-13 22:28:28,904 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 263 transitions. [2024-11-13 22:28:28,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:28:28,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:28,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:29,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:31,159 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 661 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:28:32,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:32,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 193 states and 264 transitions. [2024-11-13 22:28:32,381 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 264 transitions. [2024-11-13 22:28:32,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 22:28:32,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:32,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:32,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:34,413 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 698 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:28:35,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:35,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 194 states and 265 transitions. [2024-11-13 22:28:35,780 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 265 transitions. [2024-11-13 22:28:35,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 22:28:35,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:35,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:36,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:38,298 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 0 proven. 736 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:28:39,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:39,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 195 states and 266 transitions. [2024-11-13 22:28:39,615 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 266 transitions. [2024-11-13 22:28:39,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 22:28:39,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:39,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:40,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:41,923 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 775 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:28:42,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:42,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 196 states and 267 transitions. [2024-11-13 22:28:42,786 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 267 transitions. [2024-11-13 22:28:42,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 22:28:42,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:42,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:43,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:45,035 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 0 proven. 815 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:28:45,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:45,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 197 states and 268 transitions. [2024-11-13 22:28:45,759 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 268 transitions. [2024-11-13 22:28:45,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 22:28:45,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:45,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:46,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:48,026 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 0 proven. 856 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:28:48,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:48,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 198 states and 269 transitions. [2024-11-13 22:28:48,758 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 269 transitions. [2024-11-13 22:28:48,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 22:28:48,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:48,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:49,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:50,740 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 898 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:28:51,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:51,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 199 states and 270 transitions. [2024-11-13 22:28:51,522 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 270 transitions. [2024-11-13 22:28:51,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:28:51,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:51,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:52,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:54,977 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 0 proven. 941 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:28:57,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:57,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 200 states and 271 transitions. [2024-11-13 22:28:57,249 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 271 transitions. [2024-11-13 22:28:57,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 22:28:57,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:57,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:58,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:00,567 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 985 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:29:01,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:01,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 201 states and 272 transitions. [2024-11-13 22:29:01,790 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 272 transitions. [2024-11-13 22:29:01,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:29:01,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:01,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:02,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:04,194 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 0 proven. 1030 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:29:05,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:05,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 202 states and 273 transitions. [2024-11-13 22:29:05,007 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 273 transitions. [2024-11-13 22:29:05,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 22:29:05,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:05,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:05,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:07,090 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 0 proven. 1076 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:29:07,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:07,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 203 states and 274 transitions. [2024-11-13 22:29:07,840 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 274 transitions. [2024-11-13 22:29:07,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 22:29:07,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:07,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:08,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:20,217 INFO L134 CoverageAnalysis]: Checked inductivity of 1130 backedges. 0 proven. 1123 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:29:30,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:30,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 204 states and 275 transitions. [2024-11-13 22:29:30,515 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 275 transitions. [2024-11-13 22:29:30,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:29:30,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:30,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:30,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:31,969 INFO L134 CoverageAnalysis]: Checked inductivity of 1178 backedges. 181 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:29:32,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:32,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 205 states and 277 transitions. [2024-11-13 22:29:32,974 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 277 transitions. [2024-11-13 22:29:32,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:29:32,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:32,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:33,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:33,806 INFO L134 CoverageAnalysis]: Checked inductivity of 1227 backedges. 226 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:29:34,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:34,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 206 states and 282 transitions. [2024-11-13 22:29:34,606 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 282 transitions. [2024-11-13 22:29:34,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:29:34,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:34,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:35,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:35,994 INFO L134 CoverageAnalysis]: Checked inductivity of 1277 backedges. 271 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:29:37,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:37,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 207 states and 287 transitions. [2024-11-13 22:29:37,774 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 287 transitions. [2024-11-13 22:29:37,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:29:37,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:37,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:38,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:39,451 INFO L134 CoverageAnalysis]: Checked inductivity of 1328 backedges. 316 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:29:40,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:40,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 208 states and 289 transitions. [2024-11-13 22:29:40,769 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 289 transitions. [2024-11-13 22:29:40,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 22:29:40,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:40,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:41,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:41,569 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 361 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:29:43,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:43,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 210 states and 295 transitions. [2024-11-13 22:29:43,696 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 295 transitions. [2024-11-13 22:29:43,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:29:43,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:43,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:44,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:44,940 INFO L134 CoverageAnalysis]: Checked inductivity of 1433 backedges. 406 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:29:45,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:45,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 211 states and 296 transitions. [2024-11-13 22:29:45,582 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 296 transitions. [2024-11-13 22:29:45,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:29:45,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:45,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:46,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:47,168 INFO L134 CoverageAnalysis]: Checked inductivity of 1487 backedges. 451 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:29:48,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:48,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 212 states and 297 transitions. [2024-11-13 22:29:48,248 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 297 transitions. [2024-11-13 22:29:48,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 22:29:48,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:48,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:48,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:49,353 INFO L134 CoverageAnalysis]: Checked inductivity of 1542 backedges. 496 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:29:50,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:50,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 213 states and 298 transitions. [2024-11-13 22:29:50,016 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 298 transitions. [2024-11-13 22:29:50,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 22:29:50,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:50,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:50,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:51,308 INFO L134 CoverageAnalysis]: Checked inductivity of 1598 backedges. 541 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:29:52,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:52,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 214 states and 299 transitions. [2024-11-13 22:29:52,031 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 299 transitions. [2024-11-13 22:29:52,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 22:29:52,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:52,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:52,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:53,268 INFO L134 CoverageAnalysis]: Checked inductivity of 1655 backedges. 586 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:29:53,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:53,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 215 states and 300 transitions. [2024-11-13 22:29:53,964 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 300 transitions. [2024-11-13 22:29:53,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 22:29:53,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:53,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:54,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:56,643 INFO L134 CoverageAnalysis]: Checked inductivity of 1713 backedges. 631 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:29:58,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:58,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 216 states and 301 transitions. [2024-11-13 22:29:58,617 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 301 transitions. [2024-11-13 22:29:58,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:29:58,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:58,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:59,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:00,425 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 676 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:30:01,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:01,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 217 states and 302 transitions. [2024-11-13 22:30:01,226 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 302 transitions. [2024-11-13 22:30:01,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 22:30:01,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:01,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:01,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:02,907 INFO L134 CoverageAnalysis]: Checked inductivity of 1832 backedges. 721 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:30:04,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:04,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 218 states and 303 transitions. [2024-11-13 22:30:04,128 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 303 transitions. [2024-11-13 22:30:04,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:30:04,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:04,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:05,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:06,606 INFO L134 CoverageAnalysis]: Checked inductivity of 1893 backedges. 766 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:30:07,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:07,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 219 states and 304 transitions. [2024-11-13 22:30:07,619 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 304 transitions. [2024-11-13 22:30:07,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 22:30:07,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:07,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:08,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:09,673 INFO L134 CoverageAnalysis]: Checked inductivity of 1955 backedges. 811 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:30:10,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:10,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 220 states and 305 transitions. [2024-11-13 22:30:10,491 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 305 transitions. [2024-11-13 22:30:10,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:30:10,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:10,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:11,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:12,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2018 backedges. 856 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:30:13,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:13,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 221 states and 306 transitions. [2024-11-13 22:30:13,499 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 306 transitions. [2024-11-13 22:30:13,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 22:30:13,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:13,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:14,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:15,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2082 backedges. 901 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:30:17,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:17,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 222 states and 307 transitions. [2024-11-13 22:30:17,101 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 307 transitions. [2024-11-13 22:30:17,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 22:30:17,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:17,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:18,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:19,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2147 backedges. 946 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:30:21,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:21,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 223 states and 308 transitions. [2024-11-13 22:30:21,229 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 308 transitions. [2024-11-13 22:30:21,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:30:21,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:21,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:21,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:23,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2213 backedges. 991 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:30:24,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:24,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 224 states and 309 transitions. [2024-11-13 22:30:24,482 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 309 transitions. [2024-11-13 22:30:24,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:30:24,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:24,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:25,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:26,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2280 backedges. 1036 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:30:27,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:27,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 225 states and 310 transitions. [2024-11-13 22:30:27,845 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 310 transitions. [2024-11-13 22:30:27,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 22:30:27,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:27,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:28,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:29,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2348 backedges. 1081 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:30:30,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:30,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 226 states and 311 transitions. [2024-11-13 22:30:30,763 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 311 transitions. [2024-11-13 22:30:30,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 22:30:30,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:30,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:31,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:32,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2417 backedges. 1126 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:30:34,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:34,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 227 states and 312 transitions. [2024-11-13 22:30:34,300 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 312 transitions. [2024-11-13 22:30:34,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 22:30:34,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:34,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:34,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:37,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2487 backedges. 1171 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:30:39,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:39,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 228 states and 313 transitions. [2024-11-13 22:30:39,333 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 313 transitions. [2024-11-13 22:30:39,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 22:30:39,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:39,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:40,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:42,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2558 backedges. 1216 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:30:42,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:42,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 229 states and 314 transitions. [2024-11-13 22:30:42,932 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 314 transitions. [2024-11-13 22:30:42,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 22:30:42,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:42,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:43,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:45,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2630 backedges. 1261 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:30:45,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:45,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 230 states and 315 transitions. [2024-11-13 22:30:45,938 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 315 transitions. [2024-11-13 22:30:45,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 22:30:45,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:45,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:46,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:48,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2703 backedges. 1306 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:30:49,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:49,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 231 states and 316 transitions. [2024-11-13 22:30:49,056 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 316 transitions. [2024-11-13 22:30:49,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 22:30:49,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:49,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:50,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:52,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2777 backedges. 1351 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:30:53,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:53,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 232 states and 317 transitions. [2024-11-13 22:30:53,114 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 317 transitions. [2024-11-13 22:30:53,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:30:53,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:53,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:53,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:55,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2852 backedges. 1396 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:30:57,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:57,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 233 states and 318 transitions. [2024-11-13 22:30:57,001 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 318 transitions. [2024-11-13 22:30:57,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:30:57,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:57,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:57,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:59,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2928 backedges. 1441 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:31:00,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:00,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 234 states and 319 transitions. [2024-11-13 22:31:00,892 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 319 transitions. [2024-11-13 22:31:00,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:31:00,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:00,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:01,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:03,719 INFO L134 CoverageAnalysis]: Checked inductivity of 3005 backedges. 1486 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:31:04,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:04,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 235 states and 320 transitions. [2024-11-13 22:31:04,710 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 320 transitions. [2024-11-13 22:31:04,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:31:04,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:04,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:06,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:07,438 INFO L134 CoverageAnalysis]: Checked inductivity of 3083 backedges. 1531 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:31:08,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:08,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 236 states and 321 transitions. [2024-11-13 22:31:08,483 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 321 transitions. [2024-11-13 22:31:08,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:31:08,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:08,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:09,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:11,153 INFO L134 CoverageAnalysis]: Checked inductivity of 3162 backedges. 1576 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:31:12,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:12,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 237 states and 322 transitions. [2024-11-13 22:31:12,743 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 322 transitions. [2024-11-13 22:31:12,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 22:31:12,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:12,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:13,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:16,527 INFO L134 CoverageAnalysis]: Checked inductivity of 3242 backedges. 1621 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:31:18,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:18,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 238 states and 323 transitions. [2024-11-13 22:31:18,071 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 323 transitions. [2024-11-13 22:31:18,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:31:18,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:18,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:18,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:21,004 INFO L134 CoverageAnalysis]: Checked inductivity of 3323 backedges. 1666 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:31:22,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:22,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 239 states and 324 transitions. [2024-11-13 22:31:22,615 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 324 transitions. [2024-11-13 22:31:22,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 22:31:22,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:22,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:23,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:25,585 INFO L134 CoverageAnalysis]: Checked inductivity of 3405 backedges. 1711 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:31:26,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:26,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 240 states and 325 transitions. [2024-11-13 22:31:26,986 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 325 transitions. [2024-11-13 22:31:26,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:31:26,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:26,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:28,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:30,393 INFO L134 CoverageAnalysis]: Checked inductivity of 3488 backedges. 1756 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:31:31,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:31,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 241 states and 326 transitions. [2024-11-13 22:31:31,500 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 326 transitions. [2024-11-13 22:31:31,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 22:31:31,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:31,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:32,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:34,393 INFO L134 CoverageAnalysis]: Checked inductivity of 3572 backedges. 1801 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:31:35,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:35,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 242 states and 327 transitions. [2024-11-13 22:31:35,419 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 327 transitions. [2024-11-13 22:31:35,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:31:35,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:35,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:36,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:39,159 INFO L134 CoverageAnalysis]: Checked inductivity of 3657 backedges. 1846 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:31:41,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:41,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 243 states and 328 transitions. [2024-11-13 22:31:41,272 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 328 transitions. [2024-11-13 22:31:41,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 22:31:41,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:41,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:42,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:44,924 INFO L134 CoverageAnalysis]: Checked inductivity of 3743 backedges. 1891 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:31:46,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:46,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 244 states and 329 transitions. [2024-11-13 22:31:46,570 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 329 transitions. [2024-11-13 22:31:46,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 22:31:46,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:46,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:47,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:50,224 INFO L134 CoverageAnalysis]: Checked inductivity of 3830 backedges. 1936 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:31:52,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:52,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 245 states and 330 transitions. [2024-11-13 22:31:52,583 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 330 transitions. [2024-11-13 22:31:52,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 22:31:52,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:52,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:54,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:56,675 INFO L134 CoverageAnalysis]: Checked inductivity of 3918 backedges. 1981 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:31:58,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:58,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 246 states and 331 transitions. [2024-11-13 22:31:58,096 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 331 transitions. [2024-11-13 22:31:58,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 22:31:58,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:58,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:00,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:02,864 INFO L134 CoverageAnalysis]: Checked inductivity of 4007 backedges. 2026 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:32:04,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:04,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 247 states and 332 transitions. [2024-11-13 22:32:04,037 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 332 transitions. [2024-11-13 22:32:04,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 22:32:04,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:04,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:05,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:08,825 INFO L134 CoverageAnalysis]: Checked inductivity of 4097 backedges. 2071 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:32:11,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:11,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 248 states and 333 transitions. [2024-11-13 22:32:11,678 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 333 transitions. [2024-11-13 22:32:11,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 22:32:11,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:11,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:12,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:15,874 INFO L134 CoverageAnalysis]: Checked inductivity of 4188 backedges. 2116 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:32:18,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:18,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 249 states and 334 transitions. [2024-11-13 22:32:18,045 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 334 transitions. [2024-11-13 22:32:18,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 22:32:18,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:18,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:19,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:22,236 INFO L134 CoverageAnalysis]: Checked inductivity of 4280 backedges. 2161 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:32:24,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:24,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 250 states and 335 transitions. [2024-11-13 22:32:24,421 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 335 transitions. [2024-11-13 22:32:24,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 22:32:24,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:24,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:25,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:28,486 INFO L134 CoverageAnalysis]: Checked inductivity of 4373 backedges. 2206 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:32:30,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:30,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 251 states and 336 transitions. [2024-11-13 22:32:30,861 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 336 transitions. [2024-11-13 22:32:30,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 22:32:30,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:30,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:32,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:35,216 INFO L134 CoverageAnalysis]: Checked inductivity of 4467 backedges. 2251 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:32:37,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:37,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 252 states and 337 transitions. [2024-11-13 22:32:37,636 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 337 transitions. [2024-11-13 22:32:37,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 22:32:37,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:37,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:38,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:43,468 INFO L134 CoverageAnalysis]: Checked inductivity of 4562 backedges. 2296 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:32:46,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:46,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 253 states and 338 transitions. [2024-11-13 22:32:46,270 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 338 transitions. [2024-11-13 22:32:46,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 22:32:46,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:46,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:47,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:51,359 INFO L134 CoverageAnalysis]: Checked inductivity of 4658 backedges. 2341 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:32:54,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:54,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 254 states and 339 transitions. [2024-11-13 22:32:54,001 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 339 transitions. [2024-11-13 22:32:54,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:32:54,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:54,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:55,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:58,428 INFO L134 CoverageAnalysis]: Checked inductivity of 4755 backedges. 2386 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:33:00,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:00,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 255 states and 340 transitions. [2024-11-13 22:33:00,821 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 340 transitions. [2024-11-13 22:33:00,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 22:33:00,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:00,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:03,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:06,777 INFO L134 CoverageAnalysis]: Checked inductivity of 4853 backedges. 2431 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:33:09,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:09,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 256 states and 341 transitions. [2024-11-13 22:33:09,056 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 341 transitions. [2024-11-13 22:33:09,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 22:33:09,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:09,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:10,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:14,200 INFO L134 CoverageAnalysis]: Checked inductivity of 4952 backedges. 2476 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:33:16,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:16,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 257 states and 342 transitions. [2024-11-13 22:33:16,648 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 342 transitions. [2024-11-13 22:33:16,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 22:33:16,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:16,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:17,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:21,066 INFO L134 CoverageAnalysis]: Checked inductivity of 5052 backedges. 2521 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:33:23,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:23,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 258 states and 343 transitions. [2024-11-13 22:33:23,555 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 343 transitions. [2024-11-13 22:33:23,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 22:33:23,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:23,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:24,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:28,568 INFO L134 CoverageAnalysis]: Checked inductivity of 5153 backedges. 2566 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:33:31,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:31,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 259 states and 344 transitions. [2024-11-13 22:33:31,195 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 344 transitions. [2024-11-13 22:33:31,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 22:33:31,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:31,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:32,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:38,230 INFO L134 CoverageAnalysis]: Checked inductivity of 5255 backedges. 2611 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:33:41,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:41,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 260 states and 345 transitions. [2024-11-13 22:33:41,943 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 345 transitions. [2024-11-13 22:33:41,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 22:33:41,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:41,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:43,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:46,856 INFO L134 CoverageAnalysis]: Checked inductivity of 5358 backedges. 2656 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:33:48,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:48,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 261 states and 346 transitions. [2024-11-13 22:33:48,269 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 346 transitions. [2024-11-13 22:33:48,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 22:33:48,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:48,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:49,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:53,351 INFO L134 CoverageAnalysis]: Checked inductivity of 5462 backedges. 2701 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:33:54,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:54,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 262 states and 347 transitions. [2024-11-13 22:33:54,767 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 347 transitions. [2024-11-13 22:33:54,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 22:33:54,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:54,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:55,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:01,333 INFO L134 CoverageAnalysis]: Checked inductivity of 5567 backedges. 2746 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:34:05,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:05,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 263 states and 348 transitions. [2024-11-13 22:34:05,062 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 348 transitions. [2024-11-13 22:34:05,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 22:34:05,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:05,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:06,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:10,215 INFO L134 CoverageAnalysis]: Checked inductivity of 5673 backedges. 2791 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:34:12,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:12,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 264 states and 349 transitions. [2024-11-13 22:34:12,850 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 349 transitions. [2024-11-13 22:34:12,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:34:12,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:12,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:14,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:18,179 INFO L134 CoverageAnalysis]: Checked inductivity of 5780 backedges. 2836 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:34:20,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:20,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 265 states and 350 transitions. [2024-11-13 22:34:20,968 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 350 transitions. [2024-11-13 22:34:20,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 22:34:20,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:20,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:22,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:27,508 INFO L134 CoverageAnalysis]: Checked inductivity of 5888 backedges. 2881 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:34:30,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:30,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 266 states and 351 transitions. [2024-11-13 22:34:30,106 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 351 transitions. [2024-11-13 22:34:30,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 22:34:30,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:30,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:31,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:36,296 INFO L134 CoverageAnalysis]: Checked inductivity of 5997 backedges. 2926 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:34:39,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:39,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 267 states and 352 transitions. [2024-11-13 22:34:39,486 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 352 transitions. [2024-11-13 22:34:39,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 22:34:39,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:39,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:41,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:45,254 INFO L134 CoverageAnalysis]: Checked inductivity of 6107 backedges. 2971 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:34:47,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:47,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 268 states and 353 transitions. [2024-11-13 22:34:47,961 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 353 transitions. [2024-11-13 22:34:47,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 22:34:47,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:47,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:48,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:53,187 INFO L134 CoverageAnalysis]: Checked inductivity of 6218 backedges. 3016 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:34:55,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:55,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 269 states and 354 transitions. [2024-11-13 22:34:55,932 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 354 transitions. [2024-11-13 22:34:55,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 22:34:55,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:55,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:57,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:02,748 INFO L134 CoverageAnalysis]: Checked inductivity of 6330 backedges. 3061 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:35:05,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:05,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 270 states and 355 transitions. [2024-11-13 22:35:05,528 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 355 transitions. [2024-11-13 22:35:05,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 22:35:05,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:05,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:08,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:12,135 INFO L134 CoverageAnalysis]: Checked inductivity of 6443 backedges. 3106 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:35:13,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:13,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 271 states and 356 transitions. [2024-11-13 22:35:13,781 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 356 transitions. [2024-11-13 22:35:13,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 22:35:13,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:13,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:14,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:19,962 INFO L134 CoverageAnalysis]: Checked inductivity of 6557 backedges. 3151 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:35:23,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:23,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 272 states and 357 transitions. [2024-11-13 22:35:23,581 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 357 transitions. [2024-11-13 22:35:23,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 22:35:23,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:23,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:24,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:29,075 INFO L134 CoverageAnalysis]: Checked inductivity of 6672 backedges. 3196 proven. 2485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:35:32,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:32,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 273 states and 358 transitions. [2024-11-13 22:35:32,090 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 358 transitions. [2024-11-13 22:35:32,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 22:35:32,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:32,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:33,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:38,008 INFO L134 CoverageAnalysis]: Checked inductivity of 6788 backedges. 3241 proven. 2556 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:35:40,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:40,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 274 states and 359 transitions. [2024-11-13 22:35:40,451 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 359 transitions. [2024-11-13 22:35:40,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 22:35:40,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:40,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:42,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:47,244 INFO L134 CoverageAnalysis]: Checked inductivity of 6905 backedges. 3286 proven. 2628 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:35:48,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:48,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 275 states and 360 transitions. [2024-11-13 22:35:48,963 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 360 transitions. [2024-11-13 22:35:48,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 22:35:48,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:48,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:50,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:56,105 INFO L134 CoverageAnalysis]: Checked inductivity of 7023 backedges. 3331 proven. 2701 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:35:59,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:59,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 276 states and 361 transitions. [2024-11-13 22:35:59,911 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 361 transitions. [2024-11-13 22:35:59,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 22:35:59,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:59,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:01,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:05,632 INFO L134 CoverageAnalysis]: Checked inductivity of 7142 backedges. 3376 proven. 2775 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:36:08,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:08,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 277 states and 362 transitions. [2024-11-13 22:36:08,546 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 362 transitions. [2024-11-13 22:36:08,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 22:36:08,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:08,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:09,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:14,928 INFO L134 CoverageAnalysis]: Checked inductivity of 7262 backedges. 3421 proven. 2850 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:36:17,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:17,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 278 states and 363 transitions. [2024-11-13 22:36:17,377 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 363 transitions. [2024-11-13 22:36:17,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 22:36:17,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:17,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:18,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:22,979 INFO L134 CoverageAnalysis]: Checked inductivity of 7383 backedges. 3466 proven. 2926 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:36:24,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:24,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 279 states and 364 transitions. [2024-11-13 22:36:24,607 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 364 transitions. [2024-11-13 22:36:24,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 22:36:24,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:24,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:28,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:33,135 INFO L134 CoverageAnalysis]: Checked inductivity of 7505 backedges. 3511 proven. 3003 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:36:34,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:34,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 280 states and 365 transitions. [2024-11-13 22:36:34,782 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 365 transitions. [2024-11-13 22:36:34,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 22:36:34,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:34,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:37,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:43,890 INFO L134 CoverageAnalysis]: Checked inductivity of 7628 backedges. 3556 proven. 3081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:36:48,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:48,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 281 states and 366 transitions. [2024-11-13 22:36:48,936 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 366 transitions. [2024-11-13 22:36:48,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 22:36:48,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:48,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:50,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:55,510 INFO L134 CoverageAnalysis]: Checked inductivity of 7752 backedges. 3601 proven. 3160 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:36:57,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:57,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 282 states and 367 transitions. [2024-11-13 22:36:57,666 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 367 transitions. [2024-11-13 22:36:57,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 22:36:57,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:57,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:58,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:03,165 INFO L134 CoverageAnalysis]: Checked inductivity of 7877 backedges. 3646 proven. 3240 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:37:04,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:04,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 283 states and 368 transitions. [2024-11-13 22:37:04,862 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 368 transitions. [2024-11-13 22:37:04,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 22:37:04,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:04,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:06,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:11,061 INFO L134 CoverageAnalysis]: Checked inductivity of 8003 backedges. 3691 proven. 3321 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:37:12,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:12,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 284 states and 369 transitions. [2024-11-13 22:37:12,763 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 369 transitions. [2024-11-13 22:37:12,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 22:37:12,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:12,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:14,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:19,462 INFO L134 CoverageAnalysis]: Checked inductivity of 8130 backedges. 3736 proven. 3403 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:37:21,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:21,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 285 states and 370 transitions. [2024-11-13 22:37:21,392 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 370 transitions. [2024-11-13 22:37:21,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 22:37:21,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:21,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:23,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:28,459 INFO L134 CoverageAnalysis]: Checked inductivity of 8258 backedges. 3781 proven. 3486 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:37:30,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:30,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 286 states and 371 transitions. [2024-11-13 22:37:30,256 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 371 transitions. [2024-11-13 22:37:30,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 22:37:30,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:30,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:32,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:39,951 INFO L134 CoverageAnalysis]: Checked inductivity of 8387 backedges. 3826 proven. 3570 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:37:45,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:45,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 287 states and 372 transitions. [2024-11-13 22:37:45,480 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 372 transitions. [2024-11-13 22:37:45,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 22:37:45,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:45,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:46,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:52,504 INFO L134 CoverageAnalysis]: Checked inductivity of 8517 backedges. 3871 proven. 3655 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:37:55,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:55,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 288 states and 373 transitions. [2024-11-13 22:37:55,676 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 373 transitions. [2024-11-13 22:37:55,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 22:37:55,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:55,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:56,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:02,623 INFO L134 CoverageAnalysis]: Checked inductivity of 8648 backedges. 3916 proven. 3741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:38:05,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:05,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 289 states and 374 transitions. [2024-11-13 22:38:05,286 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 374 transitions. [2024-11-13 22:38:05,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 22:38:05,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:05,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:06,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:12,131 INFO L134 CoverageAnalysis]: Checked inductivity of 8780 backedges. 3961 proven. 3828 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:38:13,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:13,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 290 states and 375 transitions. [2024-11-13 22:38:13,920 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 375 transitions. [2024-11-13 22:38:13,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 22:38:13,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:13,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:14,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:20,173 INFO L134 CoverageAnalysis]: Checked inductivity of 8913 backedges. 4006 proven. 3916 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:38:22,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:22,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 291 states and 376 transitions. [2024-11-13 22:38:22,018 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 376 transitions. [2024-11-13 22:38:22,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 22:38:22,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:22,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:23,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:28,726 INFO L134 CoverageAnalysis]: Checked inductivity of 9047 backedges. 4051 proven. 4005 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:38:30,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:30,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 292 states and 377 transitions. [2024-11-13 22:38:30,533 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 377 transitions. [2024-11-13 22:38:30,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 22:38:30,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:30,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:32,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:41,081 INFO L134 CoverageAnalysis]: Checked inductivity of 9182 backedges. 4096 proven. 4095 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:38:46,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:46,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 293 states and 378 transitions. [2024-11-13 22:38:46,701 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 378 transitions. [2024-11-13 22:38:46,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 22:38:46,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:46,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms