./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-crafted-lit/HenzingerJhalaMajumdarSutre-POPL2002-LockingExample.c --full-output --architecture 64bit -------------------------------------------------------------------------------- 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_344668e4-608a-484d-b63d-2e0ce5a37224/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_344668e4-608a-484d-b63d-2e0ce5a37224/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_344668e4-608a-484d-b63d-2e0ce5a37224/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_344668e4-608a-484d-b63d-2e0ce5a37224/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-crafted-lit/HenzingerJhalaMajumdarSutre-POPL2002-LockingExample.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_344668e4-608a-484d-b63d-2e0ce5a37224/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_344668e4-608a-484d-b63d-2e0ce5a37224/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 64bit --witnessprinter.graph.data.programhash b7e15211580ea4e53f751b22847dfea4720c9dc42574c861d991d991eb47919b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:33:29,077 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:33:29,157 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_344668e4-608a-484d-b63d-2e0ce5a37224/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-11-13 21:33:29,162 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:33:29,162 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:33:29,184 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:33:29,185 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:33:29,185 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:33:29,186 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:33:29,186 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:33:29,186 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:33:29,186 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:33:29,187 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:33:29,187 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:33:29,187 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:33:29,187 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:33:29,187 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:33:29,187 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:33:29,188 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 21:33:29,188 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:33:29,188 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:33:29,188 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:33:29,188 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:33:29,188 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:33:29,188 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:33:29,189 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:33:29,189 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:33:29,189 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:33:29,189 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:33:29,189 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:33:29,189 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:33:29,190 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:33:29,190 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_344668e4-608a-484d-b63d-2e0ce5a37224/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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b7e15211580ea4e53f751b22847dfea4720c9dc42574c861d991d991eb47919b [2024-11-13 21:33:29,479 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:33:29,490 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:33:29,493 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:33:29,496 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:33:29,497 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:33:29,498 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_344668e4-608a-484d-b63d-2e0ce5a37224/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/termination-crafted-lit/HenzingerJhalaMajumdarSutre-POPL2002-LockingExample.c Unable to find full path for "g++" [2024-11-13 21:33:31,531 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:33:31,799 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:33:31,800 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_344668e4-608a-484d-b63d-2e0ce5a37224/sv-benchmarks/c/termination-crafted-lit/HenzingerJhalaMajumdarSutre-POPL2002-LockingExample.c [2024-11-13 21:33:31,808 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_344668e4-608a-484d-b63d-2e0ce5a37224/bin/ukojak-verify-EEHR8qb7sm/data/f187e9a24/221edd6df12a4722ace3a5a87ae17c64/FLAG5f9f8981b [2024-11-13 21:33:31,831 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_344668e4-608a-484d-b63d-2e0ce5a37224/bin/ukojak-verify-EEHR8qb7sm/data/f187e9a24/221edd6df12a4722ace3a5a87ae17c64 [2024-11-13 21:33:31,836 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:33:31,838 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:33:31,840 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:33:31,840 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:33:31,845 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:33:31,846 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:33:31" (1/1) ... [2024-11-13 21:33:31,847 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23209a39 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:31, skipping insertion in model container [2024-11-13 21:33:31,847 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:33:31" (1/1) ... [2024-11-13 21:33:31,864 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:33:32,036 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:33:32,044 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:33:32,061 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:33:32,076 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:33:32,078 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:32 WrapperNode [2024-11-13 21:33:32,078 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:33:32,079 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:33:32,079 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:33:32,079 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:33:32,086 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:32" (1/1) ... [2024-11-13 21:33:32,092 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:32" (1/1) ... [2024-11-13 21:33:32,109 INFO L138 Inliner]: procedures = 6, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 51 [2024-11-13 21:33:32,109 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:33:32,111 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:33:32,111 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:33:32,111 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:33:32,118 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:32" (1/1) ... [2024-11-13 21:33:32,119 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:32" (1/1) ... [2024-11-13 21:33:32,120 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:32" (1/1) ... [2024-11-13 21:33:32,120 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:32" (1/1) ... [2024-11-13 21:33:32,125 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:32" (1/1) ... [2024-11-13 21:33:32,130 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:32" (1/1) ... [2024-11-13 21:33:32,134 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:32" (1/1) ... [2024-11-13 21:33:32,135 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:32" (1/1) ... [2024-11-13 21:33:32,136 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:33:32,137 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:33:32,137 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:33:32,137 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:33:32,141 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:32" (1/1) ... [2024-11-13 21:33:32,150 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:33:32,166 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_344668e4-608a-484d-b63d-2e0ce5a37224/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:33:32,181 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_344668e4-608a-484d-b63d-2e0ce5a37224/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:33:32,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_344668e4-608a-484d-b63d-2e0ce5a37224/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:33:32,219 INFO L130 BoogieDeclarations]: Found specification of procedure unlock [2024-11-13 21:33:32,219 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock [2024-11-13 21:33:32,219 INFO L130 BoogieDeclarations]: Found specification of procedure lock [2024-11-13 21:33:32,220 INFO L138 BoogieDeclarations]: Found implementation of procedure lock [2024-11-13 21:33:32,220 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:33:32,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:33:32,283 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:33:32,285 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:33:32,452 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live. [2024-11-13 21:33:32,453 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:33:32,510 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:33:32,510 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 21:33:32,514 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:33:32 BoogieIcfgContainer [2024-11-13 21:33:32,515 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:33:32,515 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:33:32,516 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:33:32,531 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:33:32,531 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:33:32" (1/1) ... [2024-11-13 21:33:32,540 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:33:32,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:32,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 31 states and 41 transitions. [2024-11-13 21:33:32,599 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 41 transitions. [2024-11-13 21:33:32,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:33:32,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:32,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:32,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:32,819 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 21:33:32,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:32,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 30 states and 39 transitions. [2024-11-13 21:33:32,907 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 39 transitions. [2024-11-13 21:33:32,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 21:33:32,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:32,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:32,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:32,995 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 21:33:33,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:33,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 29 states and 38 transitions. [2024-11-13 21:33:33,217 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 38 transitions. [2024-11-13 21:33:33,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:33:33,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:33,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:33,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:33,316 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 21:33:33,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:33,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 35 states and 48 transitions. [2024-11-13 21:33:33,425 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 48 transitions. [2024-11-13 21:33:33,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 21:33:33,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:33,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:33,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:33,560 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 21:33:33,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:33,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 42 states and 60 transitions. [2024-11-13 21:33:33,771 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 60 transitions. [2024-11-13 21:33:33,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:33:33,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:33,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:33,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:33,844 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:33,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:33,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 47 states and 69 transitions. [2024-11-13 21:33:33,987 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 69 transitions. [2024-11-13 21:33:33,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 21:33:33,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:33,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:34,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:34,077 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:33:34,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:34,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 48 states and 73 transitions. [2024-11-13 21:33:34,267 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 73 transitions. [2024-11-13 21:33:34,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 21:33:34,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:34,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:34,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:34,348 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 21:33:34,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:34,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 53 states and 82 transitions. [2024-11-13 21:33:34,544 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 82 transitions. [2024-11-13 21:33:34,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 21:33:34,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:34,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:34,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:34,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:33:34,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:34,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 54 states and 83 transitions. [2024-11-13 21:33:34,695 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 83 transitions. [2024-11-13 21:33:34,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:33:34,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:34,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:34,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:34,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:33:35,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:35,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 58 states and 87 transitions. [2024-11-13 21:33:35,078 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 87 transitions. [2024-11-13 21:33:35,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:33:35,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:35,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:35,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:35,211 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:33:35,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:35,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 60 states and 89 transitions. [2024-11-13 21:33:35,375 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 89 transitions. [2024-11-13 21:33:35,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:33:35,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:35,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:35,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:35,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:33:35,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:35,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 64 states and 93 transitions. [2024-11-13 21:33:35,785 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 93 transitions. [2024-11-13 21:33:35,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:33:35,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:35,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:35,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:35,924 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:33:36,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:36,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 72 states and 107 transitions. [2024-11-13 21:33:36,353 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 107 transitions. [2024-11-13 21:33:36,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:33:36,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:36,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:36,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:36,395 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:33:36,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:36,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 54 states and 78 transitions. [2024-11-13 21:33:36,440 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 78 transitions. [2024-11-13 21:33:36,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:33:36,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:36,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:36,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:36,475 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:33:36,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:36,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 45 states and 63 transitions. [2024-11-13 21:33:36,527 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 63 transitions. [2024-11-13 21:33:36,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:33:36,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:36,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:36,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:36,739 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:33:37,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:37,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 53 states and 76 transitions. [2024-11-13 21:33:37,270 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 76 transitions. [2024-11-13 21:33:37,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:33:37,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:37,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:37,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:37,551 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 21:33:38,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:38,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 61 states and 89 transitions. [2024-11-13 21:33:38,102 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 89 transitions. [2024-11-13 21:33:38,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:33:38,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:38,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:38,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:38,352 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:33:38,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:38,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 69 states and 102 transitions. [2024-11-13 21:33:38,949 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 102 transitions. [2024-11-13 21:33:38,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:33:38,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:38,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:38,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:39,268 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 115 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 21:33:39,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:39,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 77 states and 115 transitions. [2024-11-13 21:33:39,879 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 115 transitions. [2024-11-13 21:33:39,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:33:39,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:39,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:39,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:40,259 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 21:33:40,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:40,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 85 states and 128 transitions. [2024-11-13 21:33:40,939 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 128 transitions. [2024-11-13 21:33:40,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:33:40,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:40,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:40,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:41,363 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 217 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 21:33:42,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:42,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 93 states and 141 transitions. [2024-11-13 21:33:42,068 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 141 transitions. [2024-11-13 21:33:42,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 21:33:42,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:42,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:42,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:42,478 INFO L134 CoverageAnalysis]: Checked inductivity of 424 backedges. 0 proven. 280 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 21:33:43,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:43,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 101 states and 154 transitions. [2024-11-13 21:33:43,223 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 154 transitions. [2024-11-13 21:33:43,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 21:33:43,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:43,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:43,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:43,741 INFO L134 CoverageAnalysis]: Checked inductivity of 531 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 21:33:44,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:44,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 109 states and 167 transitions. [2024-11-13 21:33:44,540 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 167 transitions. [2024-11-13 21:33:44,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 21:33:44,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:44,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:44,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:45,073 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 0 proven. 430 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 21:33:45,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:45,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 117 states and 180 transitions. [2024-11-13 21:33:45,923 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 180 transitions. [2024-11-13 21:33:45,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 21:33:45,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:45,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:45,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:46,540 INFO L134 CoverageAnalysis]: Checked inductivity of 781 backedges. 0 proven. 517 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 21:33:47,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:47,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 125 states and 193 transitions. [2024-11-13 21:33:47,487 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 193 transitions. [2024-11-13 21:33:47,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 21:33:47,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:47,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:47,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:48,075 INFO L134 CoverageAnalysis]: Checked inductivity of 924 backedges. 0 proven. 612 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 21:33:48,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:48,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 133 states and 206 transitions. [2024-11-13 21:33:48,953 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 206 transitions. [2024-11-13 21:33:48,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 21:33:48,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:48,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:48,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:49,581 INFO L134 CoverageAnalysis]: Checked inductivity of 1079 backedges. 0 proven. 715 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 21:33:50,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:50,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 141 states and 219 transitions. [2024-11-13 21:33:50,603 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 219 transitions. [2024-11-13 21:33:50,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 21:33:50,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:50,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:50,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:51,336 INFO L134 CoverageAnalysis]: Checked inductivity of 1246 backedges. 0 proven. 826 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 21:33:52,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:52,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 149 states and 232 transitions. [2024-11-13 21:33:52,308 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 232 transitions. [2024-11-13 21:33:52,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 21:33:52,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:52,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:52,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:52,997 INFO L134 CoverageAnalysis]: Checked inductivity of 1425 backedges. 0 proven. 945 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-13 21:33:54,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:54,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 157 states and 245 transitions. [2024-11-13 21:33:54,012 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 245 transitions. [2024-11-13 21:33:54,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-13 21:33:54,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:54,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:54,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:54,732 INFO L134 CoverageAnalysis]: Checked inductivity of 1616 backedges. 0 proven. 1072 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-13 21:33:55,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:55,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 165 states and 258 transitions. [2024-11-13 21:33:55,721 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 258 transitions. [2024-11-13 21:33:55,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-13 21:33:55,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:55,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:55,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:56,628 INFO L134 CoverageAnalysis]: Checked inductivity of 1819 backedges. 0 proven. 1207 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-13 21:33:57,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:57,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 173 states and 271 transitions. [2024-11-13 21:33:57,625 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 271 transitions. [2024-11-13 21:33:57,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-13 21:33:57,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:57,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:57,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:58,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2034 backedges. 0 proven. 1350 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-11-13 21:33:59,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:59,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 181 states and 284 transitions. [2024-11-13 21:33:59,857 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 284 transitions. [2024-11-13 21:33:59,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-13 21:33:59,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:59,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:59,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:00,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2261 backedges. 0 proven. 1501 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-13 21:34:01,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:01,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 189 states and 297 transitions. [2024-11-13 21:34:01,908 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 297 transitions. [2024-11-13 21:34:01,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-13 21:34:01,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:01,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:01,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:02,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2500 backedges. 0 proven. 1660 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-11-13 21:34:04,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:04,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 197 states and 310 transitions. [2024-11-13 21:34:04,036 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 310 transitions. [2024-11-13 21:34:04,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-13 21:34:04,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:04,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:04,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:05,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2751 backedges. 0 proven. 1827 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2024-11-13 21:34:06,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:06,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 205 states and 323 transitions. [2024-11-13 21:34:06,160 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 323 transitions. [2024-11-13 21:34:06,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-11-13 21:34:06,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:06,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:06,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:07,297 INFO L134 CoverageAnalysis]: Checked inductivity of 3014 backedges. 0 proven. 2002 refuted. 0 times theorem prover too weak. 1012 trivial. 0 not checked. [2024-11-13 21:34:08,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:08,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 213 states and 336 transitions. [2024-11-13 21:34:08,538 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 336 transitions. [2024-11-13 21:34:08,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-11-13 21:34:08,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:08,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:08,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:09,636 INFO L134 CoverageAnalysis]: Checked inductivity of 3289 backedges. 0 proven. 2185 refuted. 0 times theorem prover too weak. 1104 trivial. 0 not checked. [2024-11-13 21:34:10,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:10,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 221 states and 349 transitions. [2024-11-13 21:34:10,914 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 349 transitions. [2024-11-13 21:34:10,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-11-13 21:34:10,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:10,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:10,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:11,994 INFO L134 CoverageAnalysis]: Checked inductivity of 3576 backedges. 0 proven. 2376 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-11-13 21:34:13,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:13,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 229 states and 362 transitions. [2024-11-13 21:34:13,428 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 362 transitions. [2024-11-13 21:34:13,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-13 21:34:13,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:13,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:13,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:14,819 INFO L134 CoverageAnalysis]: Checked inductivity of 3875 backedges. 0 proven. 2575 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2024-11-13 21:34:16,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:16,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 237 states and 375 transitions. [2024-11-13 21:34:16,093 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 375 transitions. [2024-11-13 21:34:16,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2024-11-13 21:34:16,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:16,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:16,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:17,186 INFO L134 CoverageAnalysis]: Checked inductivity of 4186 backedges. 0 proven. 2782 refuted. 0 times theorem prover too weak. 1404 trivial. 0 not checked. [2024-11-13 21:34:18,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:18,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 245 states and 388 transitions. [2024-11-13 21:34:18,512 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 388 transitions. [2024-11-13 21:34:18,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2024-11-13 21:34:18,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:18,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:18,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:19,733 INFO L134 CoverageAnalysis]: Checked inductivity of 4509 backedges. 0 proven. 2997 refuted. 0 times theorem prover too weak. 1512 trivial. 0 not checked. [2024-11-13 21:34:21,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:21,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 253 states and 401 transitions. [2024-11-13 21:34:21,073 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 401 transitions. [2024-11-13 21:34:21,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2024-11-13 21:34:21,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:21,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:21,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:22,304 INFO L134 CoverageAnalysis]: Checked inductivity of 4844 backedges. 0 proven. 3220 refuted. 0 times theorem prover too weak. 1624 trivial. 0 not checked. [2024-11-13 21:34:23,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:23,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 261 states and 414 transitions. [2024-11-13 21:34:23,673 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 414 transitions. [2024-11-13 21:34:23,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2024-11-13 21:34:23,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:23,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:23,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:24,969 INFO L134 CoverageAnalysis]: Checked inductivity of 5191 backedges. 0 proven. 3451 refuted. 0 times theorem prover too weak. 1740 trivial. 0 not checked. [2024-11-13 21:34:26,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:26,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 269 states and 427 transitions. [2024-11-13 21:34:26,515 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 427 transitions. [2024-11-13 21:34:26,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2024-11-13 21:34:26,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:26,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:26,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:28,049 INFO L134 CoverageAnalysis]: Checked inductivity of 5550 backedges. 0 proven. 3690 refuted. 0 times theorem prover too weak. 1860 trivial. 0 not checked. [2024-11-13 21:34:29,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:29,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 277 states and 440 transitions. [2024-11-13 21:34:29,752 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 440 transitions. [2024-11-13 21:34:29,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2024-11-13 21:34:29,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:29,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:29,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:31,379 INFO L134 CoverageAnalysis]: Checked inductivity of 5921 backedges. 0 proven. 3937 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2024-11-13 21:34:32,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:32,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 285 states and 453 transitions. [2024-11-13 21:34:32,915 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 453 transitions. [2024-11-13 21:34:32,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 398 [2024-11-13 21:34:32,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:32,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:32,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:34,478 INFO L134 CoverageAnalysis]: Checked inductivity of 6304 backedges. 0 proven. 4192 refuted. 0 times theorem prover too weak. 2112 trivial. 0 not checked. [2024-11-13 21:34:36,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:36,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 293 states and 466 transitions. [2024-11-13 21:34:36,151 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 466 transitions. [2024-11-13 21:34:36,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 410 [2024-11-13 21:34:36,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:36,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:36,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:37,843 INFO L134 CoverageAnalysis]: Checked inductivity of 6699 backedges. 0 proven. 4455 refuted. 0 times theorem prover too weak. 2244 trivial. 0 not checked. [2024-11-13 21:34:39,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:39,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 301 states and 479 transitions. [2024-11-13 21:34:39,580 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 479 transitions. [2024-11-13 21:34:39,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 422 [2024-11-13 21:34:39,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:39,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:39,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:41,459 INFO L134 CoverageAnalysis]: Checked inductivity of 7106 backedges. 0 proven. 4726 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2024-11-13 21:34:43,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:43,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 309 states and 492 transitions. [2024-11-13 21:34:43,093 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 492 transitions. [2024-11-13 21:34:43,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 434 [2024-11-13 21:34:43,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:43,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:43,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:44,846 INFO L134 CoverageAnalysis]: Checked inductivity of 7525 backedges. 0 proven. 5005 refuted. 0 times theorem prover too weak. 2520 trivial. 0 not checked. [2024-11-13 21:34:46,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:46,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 317 states and 505 transitions. [2024-11-13 21:34:46,519 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 505 transitions. [2024-11-13 21:34:46,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 446 [2024-11-13 21:34:46,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:46,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:46,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:48,500 INFO L134 CoverageAnalysis]: Checked inductivity of 7956 backedges. 0 proven. 5292 refuted. 0 times theorem prover too weak. 2664 trivial. 0 not checked. [2024-11-13 21:34:50,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:50,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 325 states and 518 transitions. [2024-11-13 21:34:50,367 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 518 transitions. [2024-11-13 21:34:50,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 458 [2024-11-13 21:34:50,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:50,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:50,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:52,324 INFO L134 CoverageAnalysis]: Checked inductivity of 8399 backedges. 0 proven. 5587 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-11-13 21:34:54,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:54,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 333 states and 531 transitions. [2024-11-13 21:34:54,123 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 531 transitions. [2024-11-13 21:34:54,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 470 [2024-11-13 21:34:54,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:54,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:54,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:56,440 INFO L134 CoverageAnalysis]: Checked inductivity of 8854 backedges. 0 proven. 5890 refuted. 0 times theorem prover too weak. 2964 trivial. 0 not checked. [2024-11-13 21:34:58,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:58,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 341 states and 544 transitions. [2024-11-13 21:34:58,280 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 544 transitions. [2024-11-13 21:34:58,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 482 [2024-11-13 21:34:58,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:58,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:58,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:00,705 INFO L134 CoverageAnalysis]: Checked inductivity of 9321 backedges. 0 proven. 6201 refuted. 0 times theorem prover too weak. 3120 trivial. 0 not checked. [2024-11-13 21:35:02,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:02,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 349 states and 557 transitions. [2024-11-13 21:35:02,533 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 557 transitions. [2024-11-13 21:35:02,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 494 [2024-11-13 21:35:02,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:02,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:02,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:04,837 INFO L134 CoverageAnalysis]: Checked inductivity of 9800 backedges. 0 proven. 6520 refuted. 0 times theorem prover too weak. 3280 trivial. 0 not checked. [2024-11-13 21:35:06,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:06,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 357 states and 570 transitions. [2024-11-13 21:35:06,690 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 570 transitions. [2024-11-13 21:35:06,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 506 [2024-11-13 21:35:06,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:06,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:06,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:09,228 INFO L134 CoverageAnalysis]: Checked inductivity of 10291 backedges. 0 proven. 6847 refuted. 0 times theorem prover too weak. 3444 trivial. 0 not checked. [2024-11-13 21:35:11,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:11,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 365 states and 583 transitions. [2024-11-13 21:35:11,174 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 583 transitions. [2024-11-13 21:35:11,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 518 [2024-11-13 21:35:11,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:11,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:11,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:13,616 INFO L134 CoverageAnalysis]: Checked inductivity of 10794 backedges. 0 proven. 7182 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-13 21:35:15,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:15,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 373 states and 596 transitions. [2024-11-13 21:35:15,591 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 596 transitions. [2024-11-13 21:35:15,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 530 [2024-11-13 21:35:15,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:15,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:15,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:18,168 INFO L134 CoverageAnalysis]: Checked inductivity of 11309 backedges. 0 proven. 7525 refuted. 0 times theorem prover too weak. 3784 trivial. 0 not checked. [2024-11-13 21:35:20,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:20,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 381 states and 609 transitions. [2024-11-13 21:35:20,200 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 609 transitions. [2024-11-13 21:35:20,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 542 [2024-11-13 21:35:20,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:20,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:20,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:23,152 INFO L134 CoverageAnalysis]: Checked inductivity of 11836 backedges. 0 proven. 7876 refuted. 0 times theorem prover too weak. 3960 trivial. 0 not checked. [2024-11-13 21:35:25,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:25,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 389 states and 622 transitions. [2024-11-13 21:35:25,191 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 622 transitions. [2024-11-13 21:35:25,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 554 [2024-11-13 21:35:25,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:25,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:25,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:28,035 INFO L134 CoverageAnalysis]: Checked inductivity of 12375 backedges. 0 proven. 8235 refuted. 0 times theorem prover too weak. 4140 trivial. 0 not checked. [2024-11-13 21:35:30,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:30,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 397 states and 635 transitions. [2024-11-13 21:35:30,195 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 635 transitions. [2024-11-13 21:35:30,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 566 [2024-11-13 21:35:30,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:30,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:30,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:33,160 INFO L134 CoverageAnalysis]: Checked inductivity of 12926 backedges. 0 proven. 8602 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2024-11-13 21:35:35,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:35,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 405 states and 648 transitions. [2024-11-13 21:35:35,266 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 648 transitions. [2024-11-13 21:35:35,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 578 [2024-11-13 21:35:35,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:35,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:35,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:38,566 INFO L134 CoverageAnalysis]: Checked inductivity of 13489 backedges. 0 proven. 8977 refuted. 0 times theorem prover too weak. 4512 trivial. 0 not checked. [2024-11-13 21:35:40,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:40,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 413 states and 661 transitions. [2024-11-13 21:35:40,925 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 661 transitions. [2024-11-13 21:35:40,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 590 [2024-11-13 21:35:40,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:40,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:40,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:44,602 INFO L134 CoverageAnalysis]: Checked inductivity of 14064 backedges. 0 proven. 9360 refuted. 0 times theorem prover too weak. 4704 trivial. 0 not checked. [2024-11-13 21:35:46,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:46,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 421 states and 674 transitions. [2024-11-13 21:35:46,902 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 674 transitions. [2024-11-13 21:35:46,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 602 [2024-11-13 21:35:46,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:46,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:46,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:51,622 INFO L134 CoverageAnalysis]: Checked inductivity of 14651 backedges. 0 proven. 9751 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-13 21:35:53,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:53,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 429 states and 687 transitions. [2024-11-13 21:35:53,914 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 687 transitions. [2024-11-13 21:35:53,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 614 [2024-11-13 21:35:53,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:53,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:53,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:58,765 INFO L134 CoverageAnalysis]: Checked inductivity of 15250 backedges. 0 proven. 10150 refuted. 0 times theorem prover too weak. 5100 trivial. 0 not checked. [2024-11-13 21:36:01,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:01,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 437 states and 700 transitions. [2024-11-13 21:36:01,108 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 700 transitions. [2024-11-13 21:36:01,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 626 [2024-11-13 21:36:01,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:01,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:01,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:05,818 INFO L134 CoverageAnalysis]: Checked inductivity of 15861 backedges. 0 proven. 10557 refuted. 0 times theorem prover too weak. 5304 trivial. 0 not checked. [2024-11-13 21:36:08,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:08,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 445 states and 713 transitions. [2024-11-13 21:36:08,135 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 713 transitions. [2024-11-13 21:36:08,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2024-11-13 21:36:08,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:08,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:08,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:12,910 INFO L134 CoverageAnalysis]: Checked inductivity of 16484 backedges. 0 proven. 10972 refuted. 0 times theorem prover too weak. 5512 trivial. 0 not checked. [2024-11-13 21:36:15,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:15,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 453 states and 726 transitions. [2024-11-13 21:36:15,235 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 726 transitions. [2024-11-13 21:36:15,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 650 [2024-11-13 21:36:15,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:15,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:15,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:19,478 INFO L134 CoverageAnalysis]: Checked inductivity of 17119 backedges. 0 proven. 11395 refuted. 0 times theorem prover too weak. 5724 trivial. 0 not checked. [2024-11-13 21:36:22,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:22,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 461 states and 739 transitions. [2024-11-13 21:36:22,135 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 739 transitions. [2024-11-13 21:36:22,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 662 [2024-11-13 21:36:22,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:22,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:22,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:27,000 INFO L134 CoverageAnalysis]: Checked inductivity of 17766 backedges. 0 proven. 11826 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2024-11-13 21:36:29,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:29,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 469 states and 752 transitions. [2024-11-13 21:36:29,582 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 752 transitions. [2024-11-13 21:36:29,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 674 [2024-11-13 21:36:29,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:29,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:29,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:35,568 INFO L134 CoverageAnalysis]: Checked inductivity of 18425 backedges. 0 proven. 12265 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2024-11-13 21:36:38,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:38,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 477 states and 765 transitions. [2024-11-13 21:36:38,102 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 765 transitions. [2024-11-13 21:36:38,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 686 [2024-11-13 21:36:38,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:38,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:38,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:43,907 INFO L134 CoverageAnalysis]: Checked inductivity of 19096 backedges. 0 proven. 12712 refuted. 0 times theorem prover too weak. 6384 trivial. 0 not checked. [2024-11-13 21:36:46,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:46,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 485 states and 778 transitions. [2024-11-13 21:36:46,443 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 778 transitions. [2024-11-13 21:36:46,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 698 [2024-11-13 21:36:46,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:46,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:46,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:52,215 INFO L134 CoverageAnalysis]: Checked inductivity of 19779 backedges. 0 proven. 13167 refuted. 0 times theorem prover too weak. 6612 trivial. 0 not checked. [2024-11-13 21:36:54,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:54,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 493 states and 791 transitions. [2024-11-13 21:36:54,799 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 791 transitions. [2024-11-13 21:36:54,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 710 [2024-11-13 21:36:54,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:54,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:54,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:00,617 INFO L134 CoverageAnalysis]: Checked inductivity of 20474 backedges. 0 proven. 13630 refuted. 0 times theorem prover too weak. 6844 trivial. 0 not checked. [2024-11-13 21:37:03,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:03,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 501 states and 804 transitions. [2024-11-13 21:37:03,268 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 804 transitions. [2024-11-13 21:37:03,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 722 [2024-11-13 21:37:03,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:03,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:03,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:09,256 INFO L134 CoverageAnalysis]: Checked inductivity of 21181 backedges. 0 proven. 14101 refuted. 0 times theorem prover too weak. 7080 trivial. 0 not checked. [2024-11-13 21:37:12,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:12,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 509 states and 817 transitions. [2024-11-13 21:37:12,035 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 817 transitions. [2024-11-13 21:37:12,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 734 [2024-11-13 21:37:12,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:12,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:12,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:19,291 INFO L134 CoverageAnalysis]: Checked inductivity of 21900 backedges. 0 proven. 14580 refuted. 0 times theorem prover too weak. 7320 trivial. 0 not checked. [2024-11-13 21:37:22,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:22,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 517 states and 830 transitions. [2024-11-13 21:37:22,060 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 830 transitions. [2024-11-13 21:37:22,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 746 [2024-11-13 21:37:22,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:22,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:22,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:29,301 INFO L134 CoverageAnalysis]: Checked inductivity of 22631 backedges. 0 proven. 15067 refuted. 0 times theorem prover too weak. 7564 trivial. 0 not checked. [2024-11-13 21:37:32,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:32,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 525 states and 843 transitions. [2024-11-13 21:37:32,129 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 843 transitions. [2024-11-13 21:37:32,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 758 [2024-11-13 21:37:32,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:32,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:32,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:38,844 INFO L134 CoverageAnalysis]: Checked inductivity of 23374 backedges. 0 proven. 15562 refuted. 0 times theorem prover too weak. 7812 trivial. 0 not checked. [2024-11-13 21:37:41,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:41,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 533 states and 856 transitions. [2024-11-13 21:37:41,759 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 856 transitions. [2024-11-13 21:37:41,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 770 [2024-11-13 21:37:41,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:41,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:41,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:48,966 INFO L134 CoverageAnalysis]: Checked inductivity of 24129 backedges. 0 proven. 16065 refuted. 0 times theorem prover too weak. 8064 trivial. 0 not checked. [2024-11-13 21:37:51,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:51,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 541 states and 869 transitions. [2024-11-13 21:37:51,925 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 869 transitions. [2024-11-13 21:37:51,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 782 [2024-11-13 21:37:51,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:51,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:51,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:59,666 INFO L134 CoverageAnalysis]: Checked inductivity of 24896 backedges. 0 proven. 16576 refuted. 0 times theorem prover too weak. 8320 trivial. 0 not checked. [2024-11-13 21:38:02,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:02,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 549 states and 882 transitions. [2024-11-13 21:38:02,557 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 882 transitions. [2024-11-13 21:38:02,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 794 [2024-11-13 21:38:02,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:02,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:02,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:10,944 INFO L134 CoverageAnalysis]: Checked inductivity of 25675 backedges. 0 proven. 17095 refuted. 0 times theorem prover too weak. 8580 trivial. 0 not checked. [2024-11-13 21:38:13,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:13,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 557 states and 895 transitions. [2024-11-13 21:38:13,869 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 895 transitions. [2024-11-13 21:38:13,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 806 [2024-11-13 21:38:13,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:13,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:13,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:22,152 INFO L134 CoverageAnalysis]: Checked inductivity of 26466 backedges. 0 proven. 17622 refuted. 0 times theorem prover too weak. 8844 trivial. 0 not checked. [2024-11-13 21:38:25,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:25,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 565 states and 908 transitions. [2024-11-13 21:38:25,139 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 908 transitions. [2024-11-13 21:38:25,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 818 [2024-11-13 21:38:25,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:25,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:25,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:33,460 INFO L134 CoverageAnalysis]: Checked inductivity of 27269 backedges. 0 proven. 18157 refuted. 0 times theorem prover too weak. 9112 trivial. 0 not checked. [2024-11-13 21:38:36,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:36,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 573 states and 921 transitions. [2024-11-13 21:38:36,479 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 921 transitions. [2024-11-13 21:38:36,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 830 [2024-11-13 21:38:36,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:36,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:36,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:45,561 INFO L134 CoverageAnalysis]: Checked inductivity of 28084 backedges. 0 proven. 18700 refuted. 0 times theorem prover too weak. 9384 trivial. 0 not checked. [2024-11-13 21:38:48,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:48,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 581 states and 934 transitions. [2024-11-13 21:38:48,840 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 934 transitions. [2024-11-13 21:38:48,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 842 [2024-11-13 21:38:48,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:48,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:48,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:58,258 INFO L134 CoverageAnalysis]: Checked inductivity of 28911 backedges. 0 proven. 19251 refuted. 0 times theorem prover too weak. 9660 trivial. 0 not checked. [2024-11-13 21:39:01,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:01,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 589 states and 947 transitions. [2024-11-13 21:39:01,437 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 947 transitions. [2024-11-13 21:39:01,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 854 [2024-11-13 21:39:01,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:01,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:01,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:10,932 INFO L134 CoverageAnalysis]: Checked inductivity of 29750 backedges. 0 proven. 19810 refuted. 0 times theorem prover too weak. 9940 trivial. 0 not checked. [2024-11-13 21:39:14,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:14,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 597 states and 960 transitions. [2024-11-13 21:39:14,138 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 960 transitions. [2024-11-13 21:39:14,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 866 [2024-11-13 21:39:14,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:14,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:14,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:23,593 INFO L134 CoverageAnalysis]: Checked inductivity of 30601 backedges. 0 proven. 20377 refuted. 0 times theorem prover too weak. 10224 trivial. 0 not checked. [2024-11-13 21:39:26,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:26,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 605 states and 973 transitions. [2024-11-13 21:39:26,796 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 973 transitions. [2024-11-13 21:39:26,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 878 [2024-11-13 21:39:26,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:26,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:26,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:36,440 INFO L134 CoverageAnalysis]: Checked inductivity of 31464 backedges. 0 proven. 20952 refuted. 0 times theorem prover too weak. 10512 trivial. 0 not checked. [2024-11-13 21:39:39,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:39,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 613 states and 986 transitions. [2024-11-13 21:39:39,760 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 986 transitions. [2024-11-13 21:39:39,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 890 [2024-11-13 21:39:39,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:39,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:39,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:49,100 INFO L134 CoverageAnalysis]: Checked inductivity of 32339 backedges. 0 proven. 21535 refuted. 0 times theorem prover too weak. 10804 trivial. 0 not checked. [2024-11-13 21:39:52,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:52,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 621 states and 999 transitions. [2024-11-13 21:39:52,451 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 999 transitions. [2024-11-13 21:39:52,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 902 [2024-11-13 21:39:52,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:52,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:52,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:02,197 INFO L134 CoverageAnalysis]: Checked inductivity of 33226 backedges. 0 proven. 22126 refuted. 0 times theorem prover too weak. 11100 trivial. 0 not checked. [2024-11-13 21:40:05,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:05,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 629 states and 1012 transitions. [2024-11-13 21:40:05,542 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1012 transitions. [2024-11-13 21:40:05,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 914 [2024-11-13 21:40:05,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:05,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:05,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:15,862 INFO L134 CoverageAnalysis]: Checked inductivity of 34125 backedges. 0 proven. 22725 refuted. 0 times theorem prover too weak. 11400 trivial. 0 not checked. [2024-11-13 21:40:19,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:19,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 637 states and 1025 transitions. [2024-11-13 21:40:19,245 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1025 transitions. [2024-11-13 21:40:19,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 926 [2024-11-13 21:40:19,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:19,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:19,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:29,677 INFO L134 CoverageAnalysis]: Checked inductivity of 35036 backedges. 0 proven. 23332 refuted. 0 times theorem prover too weak. 11704 trivial. 0 not checked. [2024-11-13 21:40:33,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:33,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 645 states and 1038 transitions. [2024-11-13 21:40:33,125 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1038 transitions. [2024-11-13 21:40:33,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 938 [2024-11-13 21:40:33,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:33,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:33,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:43,896 INFO L134 CoverageAnalysis]: Checked inductivity of 35959 backedges. 0 proven. 23947 refuted. 0 times theorem prover too weak. 12012 trivial. 0 not checked. [2024-11-13 21:40:47,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:47,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1186 states to 653 states and 1051 transitions. [2024-11-13 21:40:47,406 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1051 transitions. [2024-11-13 21:40:47,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 950 [2024-11-13 21:40:47,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:47,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:47,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:58,744 INFO L134 CoverageAnalysis]: Checked inductivity of 36894 backedges. 0 proven. 24570 refuted. 0 times theorem prover too weak. 12324 trivial. 0 not checked. [2024-11-13 21:41:02,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:02,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1200 states to 661 states and 1064 transitions. [2024-11-13 21:41:02,337 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 1064 transitions. [2024-11-13 21:41:02,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 962 [2024-11-13 21:41:02,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:02,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:02,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:13,873 INFO L134 CoverageAnalysis]: Checked inductivity of 37841 backedges. 0 proven. 25201 refuted. 0 times theorem prover too weak. 12640 trivial. 0 not checked. [2024-11-13 21:41:17,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:17,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 669 states and 1077 transitions. [2024-11-13 21:41:17,488 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1077 transitions. [2024-11-13 21:41:17,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 974 [2024-11-13 21:41:17,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:17,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:17,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:29,552 INFO L134 CoverageAnalysis]: Checked inductivity of 38800 backedges. 0 proven. 25840 refuted. 0 times theorem prover too weak. 12960 trivial. 0 not checked. [2024-11-13 21:41:33,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:33,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1228 states to 677 states and 1090 transitions. [2024-11-13 21:41:33,197 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 1090 transitions. [2024-11-13 21:41:33,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2024-11-13 21:41:33,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:33,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:33,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:45,526 INFO L134 CoverageAnalysis]: Checked inductivity of 39771 backedges. 0 proven. 26487 refuted. 0 times theorem prover too weak. 13284 trivial. 0 not checked. [2024-11-13 21:41:49,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:49,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1242 states to 685 states and 1103 transitions. [2024-11-13 21:41:49,185 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1103 transitions. [2024-11-13 21:41:49,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 998 [2024-11-13 21:41:49,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:49,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:49,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:02,095 INFO L134 CoverageAnalysis]: Checked inductivity of 40754 backedges. 0 proven. 27142 refuted. 0 times theorem prover too weak. 13612 trivial. 0 not checked. [2024-11-13 21:42:05,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:05,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1256 states to 693 states and 1116 transitions. [2024-11-13 21:42:05,807 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1116 transitions. [2024-11-13 21:42:05,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2024-11-13 21:42:05,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:05,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:05,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:19,008 INFO L134 CoverageAnalysis]: Checked inductivity of 41749 backedges. 0 proven. 27805 refuted. 0 times theorem prover too weak. 13944 trivial. 0 not checked. [2024-11-13 21:42:22,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:22,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1270 states to 701 states and 1129 transitions. [2024-11-13 21:42:22,834 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1129 transitions. [2024-11-13 21:42:22,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1022 [2024-11-13 21:42:22,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:22,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:22,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:36,577 INFO L134 CoverageAnalysis]: Checked inductivity of 42756 backedges. 0 proven. 28476 refuted. 0 times theorem prover too weak. 14280 trivial. 0 not checked. [2024-11-13 21:42:40,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:40,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1284 states to 709 states and 1142 transitions. [2024-11-13 21:42:40,438 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1142 transitions. [2024-11-13 21:42:40,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1034 [2024-11-13 21:42:40,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:40,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:40,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:54,372 INFO L134 CoverageAnalysis]: Checked inductivity of 43775 backedges. 0 proven. 29155 refuted. 0 times theorem prover too weak. 14620 trivial. 0 not checked. [2024-11-13 21:42:58,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:58,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1298 states to 717 states and 1155 transitions. [2024-11-13 21:42:58,240 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1155 transitions. [2024-11-13 21:42:58,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1046 [2024-11-13 21:42:58,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:58,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:58,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:12,801 INFO L134 CoverageAnalysis]: Checked inductivity of 44806 backedges. 0 proven. 29842 refuted. 0 times theorem prover too weak. 14964 trivial. 0 not checked. [2024-11-13 21:43:16,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:16,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1312 states to 725 states and 1168 transitions. [2024-11-13 21:43:16,724 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1168 transitions. [2024-11-13 21:43:16,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1058 [2024-11-13 21:43:16,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:16,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:16,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:31,881 INFO L134 CoverageAnalysis]: Checked inductivity of 45849 backedges. 0 proven. 30537 refuted. 0 times theorem prover too weak. 15312 trivial. 0 not checked. [2024-11-13 21:43:35,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:35,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1326 states to 733 states and 1181 transitions. [2024-11-13 21:43:35,903 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 1181 transitions. [2024-11-13 21:43:35,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1070 [2024-11-13 21:43:35,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:35,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:36,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:51,485 INFO L134 CoverageAnalysis]: Checked inductivity of 46904 backedges. 0 proven. 31240 refuted. 0 times theorem prover too weak. 15664 trivial. 0 not checked. [2024-11-13 21:43:55,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:55,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1340 states to 741 states and 1194 transitions. [2024-11-13 21:43:55,523 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1194 transitions. [2024-11-13 21:43:55,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1082 [2024-11-13 21:43:55,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:55,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:55,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:11,756 INFO L134 CoverageAnalysis]: Checked inductivity of 47971 backedges. 0 proven. 31951 refuted. 0 times theorem prover too weak. 16020 trivial. 0 not checked. [2024-11-13 21:44:15,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:15,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 749 states and 1207 transitions. [2024-11-13 21:44:15,818 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 1207 transitions. [2024-11-13 21:44:15,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1094 [2024-11-13 21:44:15,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:15,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:15,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:32,212 INFO L134 CoverageAnalysis]: Checked inductivity of 49050 backedges. 0 proven. 32670 refuted. 0 times theorem prover too weak. 16380 trivial. 0 not checked. [2024-11-13 21:44:36,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:36,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 757 states and 1220 transitions. [2024-11-13 21:44:36,319 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 1220 transitions. [2024-11-13 21:44:36,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1106 [2024-11-13 21:44:36,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:36,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:36,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:53,227 INFO L134 CoverageAnalysis]: Checked inductivity of 50141 backedges. 0 proven. 33397 refuted. 0 times theorem prover too weak. 16744 trivial. 0 not checked. [2024-11-13 21:44:57,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:57,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1382 states to 765 states and 1233 transitions. [2024-11-13 21:44:57,371 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 1233 transitions. [2024-11-13 21:44:57,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1118 [2024-11-13 21:44:57,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:57,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:57,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:14,879 INFO L134 CoverageAnalysis]: Checked inductivity of 51244 backedges. 0 proven. 34132 refuted. 0 times theorem prover too weak. 17112 trivial. 0 not checked. [2024-11-13 21:45:19,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:19,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1396 states to 773 states and 1246 transitions. [2024-11-13 21:45:19,072 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1246 transitions. [2024-11-13 21:45:19,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1130 [2024-11-13 21:45:19,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:19,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:19,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:37,053 INFO L134 CoverageAnalysis]: Checked inductivity of 52359 backedges. 0 proven. 34875 refuted. 0 times theorem prover too weak. 17484 trivial. 0 not checked. [2024-11-13 21:45:41,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:41,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1410 states to 781 states and 1259 transitions. [2024-11-13 21:45:41,394 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 1259 transitions. [2024-11-13 21:45:41,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1142 [2024-11-13 21:45:41,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:41,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:41,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:03,326 INFO L134 CoverageAnalysis]: Checked inductivity of 53486 backedges. 0 proven. 35626 refuted. 0 times theorem prover too weak. 17860 trivial. 0 not checked. [2024-11-13 21:46:07,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:07,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 789 states and 1272 transitions. [2024-11-13 21:46:07,678 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1272 transitions. [2024-11-13 21:46:07,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1154 [2024-11-13 21:46:07,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:07,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:07,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:30,187 INFO L134 CoverageAnalysis]: Checked inductivity of 54625 backedges. 0 proven. 36385 refuted. 0 times theorem prover too weak. 18240 trivial. 0 not checked. [2024-11-13 21:46:34,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:34,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 797 states and 1285 transitions. [2024-11-13 21:46:34,509 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 1285 transitions. [2024-11-13 21:46:34,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1166 [2024-11-13 21:46:34,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:34,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:34,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:58,300 INFO L134 CoverageAnalysis]: Checked inductivity of 55776 backedges. 0 proven. 37152 refuted. 0 times theorem prover too weak. 18624 trivial. 0 not checked. [2024-11-13 21:47:02,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:02,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1452 states to 805 states and 1298 transitions. [2024-11-13 21:47:02,741 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1298 transitions. [2024-11-13 21:47:02,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1178 [2024-11-13 21:47:02,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:02,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:02,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:27,435 INFO L134 CoverageAnalysis]: Checked inductivity of 56939 backedges. 0 proven. 37927 refuted. 0 times theorem prover too weak. 19012 trivial. 0 not checked. [2024-11-13 21:47:31,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:31,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1466 states to 813 states and 1311 transitions. [2024-11-13 21:47:31,855 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1311 transitions. [2024-11-13 21:47:31,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1190 [2024-11-13 21:47:31,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:31,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:31,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat