./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/array-multidimensional/init-2-n-u.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c83b50eb-6eb3-48f2-b34f-358f6a7a6085/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c83b50eb-6eb3-48f2-b34f-358f6a7a6085/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_c83b50eb-6eb3-48f2-b34f-358f6a7a6085/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c83b50eb-6eb3-48f2-b34f-358f6a7a6085/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/array-multidimensional/init-2-n-u.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c83b50eb-6eb3-48f2-b34f-358f6a7a6085/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c83b50eb-6eb3-48f2-b34f-358f6a7a6085/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 44b18e123610caaf6237dddd08dfbd765ad919d1168e6261239628431b3c22b1 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:31:51,885 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:31:52,013 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c83b50eb-6eb3-48f2-b34f-358f6a7a6085/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 20:31:52,023 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:31:52,024 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:31:52,055 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:31:52,056 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:31:52,056 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:31:52,057 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:31:52,057 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:31:52,057 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:31:52,058 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:31:52,058 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:31:52,058 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:31:52,058 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:31:52,058 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:31:52,059 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:31:52,059 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:31:52,059 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:31:52,059 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:31:52,059 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 20:31:52,060 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 20:31:52,060 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:31:52,060 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:31:52,060 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:31:52,060 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:31:52,060 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:31:52,061 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:31:52,061 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:31:52,061 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:31:52,061 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:31:52,061 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:31:52,061 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:31:52,061 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:31:52,061 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:31:52,061 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_c83b50eb-6eb3-48f2-b34f-358f6a7a6085/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 44b18e123610caaf6237dddd08dfbd765ad919d1168e6261239628431b3c22b1 [2024-11-13 20:31:52,456 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:31:52,477 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:31:52,482 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:31:52,484 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:31:52,484 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:31:52,486 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c83b50eb-6eb3-48f2-b34f-358f6a7a6085/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/array-multidimensional/init-2-n-u.c Unable to find full path for "g++" [2024-11-13 20:31:54,819 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:31:55,223 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:31:55,224 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c83b50eb-6eb3-48f2-b34f-358f6a7a6085/sv-benchmarks/c/array-multidimensional/init-2-n-u.c [2024-11-13 20:31:55,234 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c83b50eb-6eb3-48f2-b34f-358f6a7a6085/bin/ukojak-verify-EEHR8qb7sm/data/283c8e1d6/f55c26ef76c740b7b114351364c57bda/FLAG2515d9a97 [2024-11-13 20:31:55,269 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c83b50eb-6eb3-48f2-b34f-358f6a7a6085/bin/ukojak-verify-EEHR8qb7sm/data/283c8e1d6/f55c26ef76c740b7b114351364c57bda [2024-11-13 20:31:55,276 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:31:55,279 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:31:55,282 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:31:55,283 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:31:55,290 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:31:55,292 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:31:55" (1/1) ... [2024-11-13 20:31:55,293 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6abb580d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:31:55, skipping insertion in model container [2024-11-13 20:31:55,296 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:31:55" (1/1) ... [2024-11-13 20:31:55,323 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:31:55,562 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:31:55,573 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:31:55,601 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:31:55,623 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:31:55,624 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:31:55 WrapperNode [2024-11-13 20:31:55,625 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:31:55,627 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:31:55,627 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:31:55,628 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:31:55,637 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:31:55" (1/1) ... [2024-11-13 20:31:55,646 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:31:55" (1/1) ... [2024-11-13 20:31:55,674 INFO L138 Inliner]: procedures = 14, calls = 14, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 65 [2024-11-13 20:31:55,675 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:31:55,675 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:31:55,676 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:31:55,676 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:31:55,685 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:31:55" (1/1) ... [2024-11-13 20:31:55,686 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:31:55" (1/1) ... [2024-11-13 20:31:55,688 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:31:55" (1/1) ... [2024-11-13 20:31:55,692 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:31:55" (1/1) ... [2024-11-13 20:31:55,702 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:31:55" (1/1) ... [2024-11-13 20:31:55,708 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:31:55" (1/1) ... [2024-11-13 20:31:55,712 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:31:55" (1/1) ... [2024-11-13 20:31:55,716 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:31:55" (1/1) ... [2024-11-13 20:31:55,718 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:31:55,722 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:31:55,723 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:31:55,723 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:31:55,724 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:31:55" (1/1) ... [2024-11-13 20:31:55,737 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:31:55,757 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c83b50eb-6eb3-48f2-b34f-358f6a7a6085/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:31:55,774 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c83b50eb-6eb3-48f2-b34f-358f6a7a6085/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:31:55,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c83b50eb-6eb3-48f2-b34f-358f6a7a6085/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:31:55,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:31:55,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:31:55,823 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:31:55,823 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:31:55,823 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:31:55,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:31:55,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:31:55,824 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:31:55,918 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:31:55,920 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:31:56,189 INFO L? ?]: Removed 21 outVars from TransFormulas that were not future-live. [2024-11-13 20:31:56,193 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:31:56,297 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:31:56,298 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-13 20:31:56,298 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:31:56 BoogieIcfgContainer [2024-11-13 20:31:56,299 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:31:56,300 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:31:56,300 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:31:56,313 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:31:56,313 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:31:56" (1/1) ... [2024-11-13 20:31:56,324 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:31:56,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:56,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 22 states and 25 transitions. [2024-11-13 20:31:56,399 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 25 transitions. [2024-11-13 20:31:56,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 20:31:56,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:56,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:56,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:56,654 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 20:31:56,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:56,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 24 states and 29 transitions. [2024-11-13 20:31:56,757 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 29 transitions. [2024-11-13 20:31:56,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 20:31:56,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:56,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:56,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:56,877 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 20:31:57,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:57,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 26 states and 34 transitions. [2024-11-13 20:31:57,093 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 34 transitions. [2024-11-13 20:31:57,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 20:31:57,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:57,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:57,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:57,251 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 20:31:57,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:57,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 27 states and 36 transitions. [2024-11-13 20:31:57,481 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 36 transitions. [2024-11-13 20:31:57,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 20:31:57,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:57,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:57,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:57,598 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 20:31:57,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:57,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 28 states and 37 transitions. [2024-11-13 20:31:57,635 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 37 transitions. [2024-11-13 20:31:57,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 20:31:57,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:57,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:57,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:57,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:31:57,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:57,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 30 states and 41 transitions. [2024-11-13 20:31:57,885 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 41 transitions. [2024-11-13 20:31:57,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 20:31:57,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:57,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:57,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:58,052 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:31:58,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:58,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 35 states and 53 transitions. [2024-11-13 20:31:58,546 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 53 transitions. [2024-11-13 20:31:58,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 20:31:58,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:58,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:58,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:58,690 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:31:59,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:59,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 38 states and 59 transitions. [2024-11-13 20:31:59,078 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 59 transitions. [2024-11-13 20:31:59,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 20:31:59,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:59,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:59,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:59,147 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:31:59,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:59,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 39 states and 61 transitions. [2024-11-13 20:31:59,198 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 61 transitions. [2024-11-13 20:31:59,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 20:31:59,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:59,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:59,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:59,276 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 20:31:59,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:59,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 41 states and 65 transitions. [2024-11-13 20:31:59,551 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 65 transitions. [2024-11-13 20:31:59,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 20:31:59,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:59,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:59,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:59,744 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:32:00,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:00,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 43 states and 71 transitions. [2024-11-13 20:32:00,109 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 71 transitions. [2024-11-13 20:32:00,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 20:32:00,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:00,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:00,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:00,160 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 20:32:00,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:00,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 44 states and 72 transitions. [2024-11-13 20:32:00,336 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 72 transitions. [2024-11-13 20:32:00,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 20:32:00,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:00,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:00,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:00,372 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 20:32:00,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:00,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 45 states and 73 transitions. [2024-11-13 20:32:00,503 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 73 transitions. [2024-11-13 20:32:00,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 20:32:00,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:00,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:00,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:00,666 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 20:32:02,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:02,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 55 states and 95 transitions. [2024-11-13 20:32:02,018 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 95 transitions. [2024-11-13 20:32:02,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 20:32:02,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:02,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:02,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:02,073 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 20:32:02,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:02,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 60 states and 100 transitions. [2024-11-13 20:32:02,542 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 100 transitions. [2024-11-13 20:32:02,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 20:32:02,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:02,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:02,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:02,594 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:32:02,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:02,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 61 states and 100 transitions. [2024-11-13 20:32:02,623 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 100 transitions. [2024-11-13 20:32:02,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 20:32:02,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:02,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:02,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:02,701 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:32:02,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:02,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 63 states and 101 transitions. [2024-11-13 20:32:02,904 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 101 transitions. [2024-11-13 20:32:02,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 20:32:02,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:02,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:02,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:02,992 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:32:03,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:03,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 65 states and 102 transitions. [2024-11-13 20:32:03,288 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 102 transitions. [2024-11-13 20:32:03,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 20:32:03,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:03,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:03,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:03,343 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:32:03,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:03,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 67 states and 103 transitions. [2024-11-13 20:32:03,589 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 103 transitions. [2024-11-13 20:32:03,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 20:32:03,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:03,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:03,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:03,674 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:32:04,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:04,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 70 states and 111 transitions. [2024-11-13 20:32:04,179 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 111 transitions. [2024-11-13 20:32:04,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 20:32:04,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:04,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:04,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:04,271 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:32:04,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:04,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 71 states and 112 transitions. [2024-11-13 20:32:04,586 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 112 transitions. [2024-11-13 20:32:04,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 20:32:04,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:04,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:04,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:04,625 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:32:04,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:04,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 73 states and 116 transitions. [2024-11-13 20:32:04,656 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 116 transitions. [2024-11-13 20:32:04,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 20:32:04,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:04,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:04,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:04,717 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:32:04,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:04,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 75 states and 121 transitions. [2024-11-13 20:32:04,766 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 121 transitions. [2024-11-13 20:32:04,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 20:32:04,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:04,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:04,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:04,843 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:32:04,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:04,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 76 states and 122 transitions. [2024-11-13 20:32:04,870 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 122 transitions. [2024-11-13 20:32:04,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 20:32:04,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:04,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:04,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:04,943 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 20:32:04,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:04,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 122 transitions. [2024-11-13 20:32:04,984 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 122 transitions. [2024-11-13 20:32:04,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 20:32:04,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:04,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:05,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:05,056 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 20:32:05,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:05,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 79 states and 123 transitions. [2024-11-13 20:32:05,347 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 123 transitions. [2024-11-13 20:32:05,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 20:32:05,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:05,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:05,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:05,484 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:32:06,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:06,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 85 states and 142 transitions. [2024-11-13 20:32:06,637 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 142 transitions. [2024-11-13 20:32:06,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 20:32:06,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:06,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:06,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:06,727 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:32:06,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:06,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 87 states and 146 transitions. [2024-11-13 20:32:06,757 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 146 transitions. [2024-11-13 20:32:06,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 20:32:06,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:06,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:06,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:06,793 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:32:06,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:06,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 93 states and 160 transitions. [2024-11-13 20:32:06,990 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 160 transitions. [2024-11-13 20:32:06,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 20:32:06,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:06,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:07,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:07,058 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:32:07,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:07,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 94 states and 161 transitions. [2024-11-13 20:32:07,317 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 161 transitions. [2024-11-13 20:32:07,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 20:32:07,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:07,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:07,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:07,453 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:32:08,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:08,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 101 states and 177 transitions. [2024-11-13 20:32:08,857 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 177 transitions. [2024-11-13 20:32:08,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:32:08,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:08,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:08,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:08,933 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:32:08,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:08,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 104 states and 183 transitions. [2024-11-13 20:32:08,994 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 183 transitions. [2024-11-13 20:32:08,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:32:08,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:08,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:09,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:09,061 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:32:09,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:09,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 105 states and 185 transitions. [2024-11-13 20:32:09,086 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 185 transitions. [2024-11-13 20:32:09,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 20:32:09,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:09,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:09,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:09,151 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:32:09,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:09,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 192 transitions. [2024-11-13 20:32:09,999 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 192 transitions. [2024-11-13 20:32:10,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 20:32:10,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:10,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:10,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:10,077 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 20:32:10,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:10,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 108 states and 191 transitions. [2024-11-13 20:32:10,386 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 191 transitions. [2024-11-13 20:32:10,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 20:32:10,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:10,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:10,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:10,437 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:32:10,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:10,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 109 states and 192 transitions. [2024-11-13 20:32:10,701 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 192 transitions. [2024-11-13 20:32:10,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:32:10,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:10,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:10,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:10,738 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:32:10,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:10,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 111 states and 196 transitions. [2024-11-13 20:32:10,780 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 196 transitions. [2024-11-13 20:32:10,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:32:10,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:10,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:10,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:10,834 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:32:10,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:10,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 112 states and 197 transitions. [2024-11-13 20:32:10,872 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 197 transitions. [2024-11-13 20:32:10,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:32:10,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:10,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:10,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:10,941 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:32:10,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:11,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 114 states and 203 transitions. [2024-11-13 20:32:11,010 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 203 transitions. [2024-11-13 20:32:11,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:32:11,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:11,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:11,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:11,050 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:32:11,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:11,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 115 states and 204 transitions. [2024-11-13 20:32:11,074 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 204 transitions. [2024-11-13 20:32:11,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:32:11,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:11,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:11,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:11,122 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 20:32:12,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:12,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 125 states and 225 transitions. [2024-11-13 20:32:12,946 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 225 transitions. [2024-11-13 20:32:12,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:32:12,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:12,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:12,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:12,983 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:32:13,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:13,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 128 states and 232 transitions. [2024-11-13 20:32:13,660 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 232 transitions. [2024-11-13 20:32:13,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:32:13,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:13,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:13,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:13,723 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:32:14,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:14,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 129 states and 234 transitions. [2024-11-13 20:32:14,080 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 234 transitions. [2024-11-13 20:32:14,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:32:14,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:14,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:14,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:14,126 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:32:14,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:14,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 130 states and 237 transitions. [2024-11-13 20:32:14,404 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 237 transitions. [2024-11-13 20:32:14,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:32:14,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:14,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:14,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:14,456 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 20:32:15,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:15,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 135 states and 243 transitions. [2024-11-13 20:32:15,198 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 243 transitions. [2024-11-13 20:32:15,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 20:32:15,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:15,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:15,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:15,251 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:32:15,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:15,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 145 states and 267 transitions. [2024-11-13 20:32:15,392 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 267 transitions. [2024-11-13 20:32:15,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 20:32:15,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:15,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:15,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:15,455 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:32:15,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:15,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 150 states and 272 transitions. [2024-11-13 20:32:15,550 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 272 transitions. [2024-11-13 20:32:15,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:32:15,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:15,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:15,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:15,604 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 20:32:15,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:15,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 151 states and 272 transitions. [2024-11-13 20:32:15,640 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 272 transitions. [2024-11-13 20:32:15,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:32:15,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:15,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:15,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:15,685 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 20:32:15,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:15,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 153 states and 273 transitions. [2024-11-13 20:32:15,993 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 273 transitions. [2024-11-13 20:32:15,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 20:32:15,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:15,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:16,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:16,036 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:32:16,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:16,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 155 states and 274 transitions. [2024-11-13 20:32:16,092 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 274 transitions. [2024-11-13 20:32:16,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 20:32:16,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:16,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:16,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:16,135 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:32:16,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:16,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 156 states and 274 transitions. [2024-11-13 20:32:16,157 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 274 transitions. [2024-11-13 20:32:16,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 20:32:16,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:16,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:16,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:16,215 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 20:32:16,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:16,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 158 states and 279 transitions. [2024-11-13 20:32:16,547 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 279 transitions. [2024-11-13 20:32:16,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 20:32:16,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:16,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:16,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:16,590 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 20:32:17,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:17,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 160 states and 281 transitions. [2024-11-13 20:32:17,288 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 281 transitions. [2024-11-13 20:32:17,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 20:32:17,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:17,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:17,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:17,331 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 20:32:17,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:17,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 162 states and 284 transitions. [2024-11-13 20:32:17,662 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 284 transitions. [2024-11-13 20:32:17,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 20:32:17,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:17,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:17,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:17,702 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 20:32:17,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:17,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 163 states and 284 transitions. [2024-11-13 20:32:17,904 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 284 transitions. [2024-11-13 20:32:17,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 20:32:17,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:17,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:17,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:17,941 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 20:32:18,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:18,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 165 states and 285 transitions. [2024-11-13 20:32:18,263 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 285 transitions. [2024-11-13 20:32:18,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 20:32:18,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:18,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:18,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:18,307 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 20:32:18,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:18,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 166 states and 286 transitions. [2024-11-13 20:32:18,753 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 286 transitions. [2024-11-13 20:32:18,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 20:32:18,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:18,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:18,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:18,795 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 20:32:19,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:19,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 167 states and 289 transitions. [2024-11-13 20:32:19,157 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 289 transitions. [2024-11-13 20:32:19,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:32:19,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:19,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:19,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:19,205 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:32:19,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:19,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 169 states and 290 transitions. [2024-11-13 20:32:19,251 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 290 transitions. [2024-11-13 20:32:19,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:32:19,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:19,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:19,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:19,298 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:32:19,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:19,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 172 states and 298 transitions. [2024-11-13 20:32:19,371 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 298 transitions. [2024-11-13 20:32:19,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:32:19,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:19,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:19,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:19,408 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:32:19,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:19,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 174 states and 299 transitions. [2024-11-13 20:32:19,478 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 299 transitions. [2024-11-13 20:32:19,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:32:19,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:19,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:19,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:19,525 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:32:19,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:19,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 175 states and 300 transitions. [2024-11-13 20:32:19,571 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 300 transitions. [2024-11-13 20:32:19,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:32:19,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:19,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:19,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:19,620 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 20:32:19,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:19,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 176 states and 300 transitions. [2024-11-13 20:32:19,671 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 300 transitions. [2024-11-13 20:32:19,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:32:19,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:19,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:19,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:19,721 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 20:32:20,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:20,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 178 states and 301 transitions. [2024-11-13 20:32:20,013 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 301 transitions. [2024-11-13 20:32:20,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:32:20,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:20,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:20,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:20,239 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:32:21,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:21,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 183 states and 318 transitions. [2024-11-13 20:32:21,849 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 318 transitions. [2024-11-13 20:32:21,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:32:21,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:21,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:21,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:21,894 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:32:21,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:21,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 185 states and 319 transitions. [2024-11-13 20:32:21,939 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 319 transitions. [2024-11-13 20:32:21,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:32:21,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:21,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:21,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:21,976 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:32:22,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:22,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 186 states and 319 transitions. [2024-11-13 20:32:22,018 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 319 transitions. [2024-11-13 20:32:22,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:32:22,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:22,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:22,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:22,051 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:32:22,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:22,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 192 states and 338 transitions. [2024-11-13 20:32:22,336 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 338 transitions. [2024-11-13 20:32:22,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:32:22,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:22,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:22,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:22,616 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:32:28,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:28,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 219 states and 401 transitions. [2024-11-13 20:32:28,469 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 401 transitions. [2024-11-13 20:32:28,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:32:28,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:28,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:28,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:28,509 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 28 proven. 3 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 20:32:29,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:29,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 220 states and 402 transitions. [2024-11-13 20:32:29,030 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 402 transitions. [2024-11-13 20:32:29,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:32:29,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:29,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:29,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:29,064 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:32:29,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:29,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 221 states and 403 transitions. [2024-11-13 20:32:29,094 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 403 transitions. [2024-11-13 20:32:29,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:32:29,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:29,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:29,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:29,130 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:32:29,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:29,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 228 states and 419 transitions. [2024-11-13 20:32:29,212 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 419 transitions. [2024-11-13 20:32:29,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:32:29,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:29,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:29,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:29,247 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 20:32:29,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:29,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 230 states and 425 transitions. [2024-11-13 20:32:29,942 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 425 transitions. [2024-11-13 20:32:29,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:32:29,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:29,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:29,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:29,978 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 20:32:30,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:30,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 231 states and 426 transitions. [2024-11-13 20:32:30,398 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 426 transitions. [2024-11-13 20:32:30,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:32:30,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:30,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:30,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:30,439 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-11-13 20:32:31,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:31,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 231 states and 425 transitions. [2024-11-13 20:32:31,010 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 425 transitions. [2024-11-13 20:32:31,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:32:31,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:31,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:31,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:31,044 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 20:32:31,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:31,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 232 states and 426 transitions. [2024-11-13 20:32:31,566 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 426 transitions. [2024-11-13 20:32:31,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:32:31,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:31,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:31,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:31,604 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 20:32:32,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:32,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 234 states and 427 transitions. [2024-11-13 20:32:32,035 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 427 transitions. [2024-11-13 20:32:32,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:32:32,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:32,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:32,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:32,083 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 20:32:32,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:32,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 236 states and 428 transitions. [2024-11-13 20:32:32,524 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 428 transitions. [2024-11-13 20:32:32,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:32:32,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:32,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:32,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:32,571 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:32:32,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:32,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 239 states and 435 transitions. [2024-11-13 20:32:32,666 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 435 transitions. [2024-11-13 20:32:32,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:32:32,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:32,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:32,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:32,745 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:32:32,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:32,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 240 states and 436 transitions. [2024-11-13 20:32:32,779 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 436 transitions. [2024-11-13 20:32:32,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:32:32,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:32,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:32,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:32,812 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 20:32:32,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:32,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 240 states and 435 transitions. [2024-11-13 20:32:32,849 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 435 transitions. [2024-11-13 20:32:32,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:32:32,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:32,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:32,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:32,884 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 20:32:33,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:33,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 242 states and 436 transitions. [2024-11-13 20:32:33,417 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 436 transitions. [2024-11-13 20:32:33,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:32:33,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:33,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:33,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:33,455 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 20:32:33,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:33,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 244 states and 437 transitions. [2024-11-13 20:32:33,931 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 437 transitions. [2024-11-13 20:32:33,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:32:33,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:33,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:33,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:33,976 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-13 20:32:34,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:34,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 246 states and 442 transitions. [2024-11-13 20:32:34,977 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 442 transitions. [2024-11-13 20:32:34,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:32:34,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:34,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:34,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:35,025 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-13 20:32:36,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:36,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 251 states and 449 transitions. [2024-11-13 20:32:36,317 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 449 transitions. [2024-11-13 20:32:36,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:32:36,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:36,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:36,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:36,349 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-13 20:32:38,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:38,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 259 states and 465 transitions. [2024-11-13 20:32:38,771 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 465 transitions. [2024-11-13 20:32:38,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:32:38,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:38,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:38,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:38,806 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 20:32:39,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:39,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 262 states and 474 transitions. [2024-11-13 20:32:39,840 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 474 transitions. [2024-11-13 20:32:39,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:32:39,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:39,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:39,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:39,880 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 20:32:40,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:40,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 266 states and 478 transitions. [2024-11-13 20:32:40,908 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 478 transitions. [2024-11-13 20:32:40,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:32:40,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:40,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:40,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:40,938 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 20:32:41,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:41,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 267 states and 481 transitions. [2024-11-13 20:32:41,362 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 481 transitions. [2024-11-13 20:32:41,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:32:41,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:41,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:41,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:41,393 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 20:32:41,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:41,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 268 states and 482 transitions. [2024-11-13 20:32:41,777 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 482 transitions. [2024-11-13 20:32:41,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:32:41,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:41,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:41,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:41,811 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 20:32:42,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:42,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 273 states and 487 transitions. [2024-11-13 20:32:42,660 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 487 transitions. [2024-11-13 20:32:42,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:32:42,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:42,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:42,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:42,694 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 20:32:42,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:42,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 283 states and 508 transitions. [2024-11-13 20:32:42,825 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 508 transitions. [2024-11-13 20:32:42,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:32:42,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:42,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:42,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:42,854 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:32:42,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:42,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 286 states and 516 transitions. [2024-11-13 20:32:42,911 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 516 transitions. [2024-11-13 20:32:42,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:32:42,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:42,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:42,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:42,940 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:32:42,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:42,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 287 states and 517 transitions. [2024-11-13 20:32:42,973 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 517 transitions. [2024-11-13 20:32:42,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:32:42,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:42,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:42,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:43,001 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:32:43,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:43,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 288 states and 520 transitions. [2024-11-13 20:32:43,035 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 520 transitions. [2024-11-13 20:32:43,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:32:43,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:43,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:43,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:43,066 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 20:32:43,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:43,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 293 states and 526 transitions. [2024-11-13 20:32:43,170 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 526 transitions. [2024-11-13 20:32:43,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:32:43,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:43,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:43,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:43,199 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 20:32:43,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:43,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 294 states and 526 transitions. [2024-11-13 20:32:43,232 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 526 transitions. [2024-11-13 20:32:43,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:32:43,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:43,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:43,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:43,261 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 20:32:43,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:43,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 296 states and 527 transitions. [2024-11-13 20:32:43,841 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 527 transitions. [2024-11-13 20:32:43,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:32:43,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:43,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:43,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:43,882 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 20:32:44,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:44,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 293 states and 513 transitions. [2024-11-13 20:32:44,319 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 513 transitions. [2024-11-13 20:32:44,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:32:44,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:44,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:44,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:44,369 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 20:32:44,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:44,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 295 states and 514 transitions. [2024-11-13 20:32:44,413 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 514 transitions. [2024-11-13 20:32:44,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:32:44,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:44,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:44,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:44,456 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 20:32:44,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:44,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 296 states and 514 transitions. [2024-11-13 20:32:44,500 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 514 transitions. [2024-11-13 20:32:44,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:32:44,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:44,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:44,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:44,538 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-13 20:32:45,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:45,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 297 states and 514 transitions. [2024-11-13 20:32:45,186 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 514 transitions. [2024-11-13 20:32:45,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:32:45,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:45,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:45,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:45,225 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-13 20:32:45,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:45,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 299 states and 515 transitions. [2024-11-13 20:32:45,816 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 515 transitions. [2024-11-13 20:32:45,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:32:45,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:45,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:45,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:45,857 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-13 20:32:46,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:46,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 301 states and 520 transitions. [2024-11-13 20:32:46,428 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 520 transitions. [2024-11-13 20:32:46,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:32:46,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:46,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:46,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:46,463 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-13 20:32:47,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:47,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 303 states and 521 transitions. [2024-11-13 20:32:47,072 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 521 transitions. [2024-11-13 20:32:47,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:32:47,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:47,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:47,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:47,110 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 20:32:47,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:47,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 305 states and 524 transitions. [2024-11-13 20:32:47,559 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 524 transitions. [2024-11-13 20:32:47,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:32:47,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:47,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:47,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:47,607 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-13 20:32:48,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:48,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 307 states and 529 transitions. [2024-11-13 20:32:48,176 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 529 transitions. [2024-11-13 20:32:48,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:32:48,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:48,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:48,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:48,211 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 20:32:48,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:48,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 308 states and 529 transitions. [2024-11-13 20:32:48,579 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 529 transitions. [2024-11-13 20:32:48,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:32:48,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:48,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:48,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:48,615 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-13 20:32:49,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:49,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 309 states and 530 transitions. [2024-11-13 20:32:49,223 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 530 transitions. [2024-11-13 20:32:49,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:32:49,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:49,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:49,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:49,258 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-13 20:32:49,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:49,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 311 states and 531 transitions. [2024-11-13 20:32:49,811 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 531 transitions. [2024-11-13 20:32:49,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:32:49,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:49,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:49,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:49,852 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-13 20:32:50,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:50,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 312 states and 534 transitions. [2024-11-13 20:32:50,374 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 534 transitions. [2024-11-13 20:32:50,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:32:50,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:50,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:50,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:50,418 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-13 20:32:51,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:51,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 313 states and 535 transitions. [2024-11-13 20:32:51,020 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 535 transitions. [2024-11-13 20:32:51,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:32:51,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:51,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:51,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:51,046 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-13 20:32:51,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:51,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 314 states and 538 transitions. [2024-11-13 20:32:51,451 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 538 transitions. [2024-11-13 20:32:51,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:32:51,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:51,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:51,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:51,487 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 20:32:51,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:51,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 316 states and 542 transitions. [2024-11-13 20:32:51,554 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 542 transitions. [2024-11-13 20:32:51,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:32:51,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:51,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:51,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:51,588 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 20:32:52,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:52,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 318 states and 543 transitions. [2024-11-13 20:32:52,039 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 543 transitions. [2024-11-13 20:32:52,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:32:52,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:52,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:52,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:52,063 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 20:32:52,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:52,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 319 states and 544 transitions. [2024-11-13 20:32:52,098 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 544 transitions. [2024-11-13 20:32:52,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:32:52,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:52,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:52,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:52,127 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 20:32:52,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:52,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 321 states and 545 transitions. [2024-11-13 20:32:52,386 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 545 transitions. [2024-11-13 20:32:52,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:32:52,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:52,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:52,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:52,410 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 20:32:52,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:52,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 322 states and 547 transitions. [2024-11-13 20:32:52,908 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 547 transitions. [2024-11-13 20:32:52,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:32:52,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:52,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:52,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:52,946 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 20:32:53,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:53,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 323 states and 550 transitions. [2024-11-13 20:32:53,011 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 550 transitions. [2024-11-13 20:32:53,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:32:53,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:53,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:53,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:53,038 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 20:32:53,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:53,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 325 states and 551 transitions. [2024-11-13 20:32:53,101 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 551 transitions. [2024-11-13 20:32:53,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:32:53,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:53,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:53,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:53,143 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 20:32:53,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:53,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 326 states and 552 transitions. [2024-11-13 20:32:53,200 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 552 transitions. [2024-11-13 20:32:53,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:32:53,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:53,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:53,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:53,254 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-13 20:32:53,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:53,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 327 states and 552 transitions. [2024-11-13 20:32:53,302 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 552 transitions. [2024-11-13 20:32:53,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:32:53,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:53,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:53,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:53,343 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-13 20:32:53,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:53,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 328 states and 552 transitions. [2024-11-13 20:32:53,394 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 552 transitions. [2024-11-13 20:32:53,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:32:53,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:53,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:53,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:53,436 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-13 20:32:53,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:53,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 330 states and 553 transitions. [2024-11-13 20:32:53,919 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 553 transitions. [2024-11-13 20:32:53,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:32:53,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:53,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:53,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:53,955 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-13 20:32:54,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:54,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 332 states and 554 transitions. [2024-11-13 20:32:54,455 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 554 transitions. [2024-11-13 20:32:54,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 20:32:54,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:54,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:54,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:54,499 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-13 20:32:54,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:54,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 334 states and 555 transitions. [2024-11-13 20:32:54,598 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 555 transitions. [2024-11-13 20:32:54,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 20:32:54,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:54,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:54,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:54,638 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-13 20:32:54,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:54,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 335 states and 555 transitions. [2024-11-13 20:32:54,688 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 555 transitions. [2024-11-13 20:32:54,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 20:32:54,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:54,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:54,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:54,716 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 20:32:54,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:54,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 340 states and 571 transitions. [2024-11-13 20:32:54,835 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 571 transitions. [2024-11-13 20:32:54,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 20:32:54,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:54,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:54,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:54,861 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-13 20:32:57,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:57,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 349 states and 587 transitions. [2024-11-13 20:32:57,837 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 587 transitions. [2024-11-13 20:32:57,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 20:32:57,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:57,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:57,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:57,861 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-13 20:33:00,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:00,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 358 states and 603 transitions. [2024-11-13 20:33:00,222 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 603 transitions. [2024-11-13 20:33:00,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:33:00,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:00,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:00,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:00,248 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 28 proven. 3 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 20:33:00,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:00,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 359 states and 604 transitions. [2024-11-13 20:33:00,281 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 604 transitions. [2024-11-13 20:33:00,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:33:00,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:00,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:00,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:00,316 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 20:33:00,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:00,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 386 states and 663 transitions. [2024-11-13 20:33:00,600 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 663 transitions. [2024-11-13 20:33:00,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 20:33:00,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:00,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:00,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:00,628 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 20:33:01,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:01,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 389 states and 668 transitions. [2024-11-13 20:33:01,044 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 668 transitions. [2024-11-13 20:33:01,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 20:33:01,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:01,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:01,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:01,070 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 20:33:01,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:01,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 390 states and 669 transitions. [2024-11-13 20:33:01,101 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 669 transitions. [2024-11-13 20:33:01,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 20:33:01,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:01,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:01,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:01,139 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 20:33:01,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:01,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 392 states and 670 transitions. [2024-11-13 20:33:01,855 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 670 transitions. [2024-11-13 20:33:01,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 20:33:01,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:01,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:01,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:01,883 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 20:33:02,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:02,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 394 states and 671 transitions. [2024-11-13 20:33:02,540 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 671 transitions. [2024-11-13 20:33:02,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 20:33:02,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:02,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:02,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:02,577 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 20:33:03,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:03,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 396 states and 672 transitions. [2024-11-13 20:33:03,204 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 672 transitions. [2024-11-13 20:33:03,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 20:33:03,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:03,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:03,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:03,241 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 20:33:03,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:03,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 398 states and 673 transitions. [2024-11-13 20:33:03,962 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 673 transitions. [2024-11-13 20:33:03,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 20:33:03,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:03,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:03,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:04,019 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2024-11-13 20:33:04,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:04,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 399 states and 673 transitions. [2024-11-13 20:33:04,788 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 673 transitions. [2024-11-13 20:33:04,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 20:33:04,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:04,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:04,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:04,831 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2024-11-13 20:33:05,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:05,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 209 states and 340 transitions. [2024-11-13 20:33:05,451 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 340 transitions. [2024-11-13 20:33:05,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 20:33:05,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:05,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:05,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:05,479 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-13 20:33:05,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:05,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 211 states and 341 transitions. [2024-11-13 20:33:05,539 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 341 transitions. [2024-11-13 20:33:05,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 20:33:05,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:05,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:05,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:05,574 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-13 20:33:05,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:05,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 213 states and 342 transitions. [2024-11-13 20:33:05,650 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 342 transitions. [2024-11-13 20:33:05,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 20:33:05,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:05,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:05,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:05,687 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-13 20:33:05,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:05,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 215 states and 343 transitions. [2024-11-13 20:33:05,766 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 343 transitions. [2024-11-13 20:33:05,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 20:33:05,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:05,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:05,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:05,803 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-13 20:33:05,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:05,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 217 states and 344 transitions. [2024-11-13 20:33:05,878 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 344 transitions. [2024-11-13 20:33:05,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 20:33:05,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:05,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:05,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:05,913 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-13 20:33:06,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:06,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 227 states and 365 transitions. [2024-11-13 20:33:06,747 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 365 transitions. [2024-11-13 20:33:06,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 20:33:06,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:06,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:06,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:06,774 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-13 20:33:06,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:06,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 232 states and 373 transitions. [2024-11-13 20:33:06,868 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 373 transitions. [2024-11-13 20:33:06,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 20:33:06,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:06,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:06,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:06,892 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 20:33:06,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:06,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 236 states and 377 transitions. [2024-11-13 20:33:06,990 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 377 transitions. [2024-11-13 20:33:06,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 20:33:06,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:06,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:06,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:07,010 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-13 20:33:07,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:07,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 239 states and 385 transitions. [2024-11-13 20:33:07,083 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 385 transitions. [2024-11-13 20:33:07,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 20:33:07,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:07,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:07,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:07,114 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-13 20:33:07,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:07,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 240 states and 387 transitions. [2024-11-13 20:33:07,172 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 387 transitions. [2024-11-13 20:33:07,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 20:33:07,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:07,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:07,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:07,201 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-13 20:33:07,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:07,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 241 states and 388 transitions. [2024-11-13 20:33:07,260 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 388 transitions. [2024-11-13 20:33:07,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 20:33:07,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:07,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:07,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:07,294 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 20:33:07,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:07,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 246 states and 393 transitions. [2024-11-13 20:33:07,421 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 393 transitions. [2024-11-13 20:33:07,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:33:07,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:07,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:07,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:07,451 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 20:33:07,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:07,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 247 states and 393 transitions. [2024-11-13 20:33:07,487 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 393 transitions. [2024-11-13 20:33:07,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:33:07,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:07,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:07,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:07,516 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 20:33:07,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:07,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 249 states and 394 transitions. [2024-11-13 20:33:07,561 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 394 transitions. [2024-11-13 20:33:07,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:33:07,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:07,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:07,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:07,584 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 20:33:08,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:08,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 251 states and 397 transitions. [2024-11-13 20:33:08,113 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 397 transitions. [2024-11-13 20:33:08,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:33:08,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:08,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:08,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:08,199 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 20:33:08,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:08,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 253 states and 401 transitions. [2024-11-13 20:33:08,278 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 401 transitions. [2024-11-13 20:33:08,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:33:08,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:08,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:08,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:08,310 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 20:33:08,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:08,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 255 states and 402 transitions. [2024-11-13 20:33:08,629 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 402 transitions. [2024-11-13 20:33:08,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:33:08,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:08,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:08,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:08,662 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-13 20:33:08,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:08,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 257 states and 403 transitions. [2024-11-13 20:33:08,743 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 403 transitions. [2024-11-13 20:33:08,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:33:08,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:08,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:08,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:08,778 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-13 20:33:08,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:08,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 259 states and 404 transitions. [2024-11-13 20:33:08,838 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 404 transitions. [2024-11-13 20:33:08,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:33:08,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:08,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:08,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:08,865 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-13 20:33:08,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:08,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 261 states and 405 transitions. [2024-11-13 20:33:08,923 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 405 transitions. [2024-11-13 20:33:08,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:33:08,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:08,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:08,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:08,950 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 20:33:09,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:09,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 264 states and 410 transitions. [2024-11-13 20:33:09,021 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 410 transitions. [2024-11-13 20:33:09,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:33:09,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:09,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:09,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:09,046 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 20:33:09,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:09,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 265 states and 411 transitions. [2024-11-13 20:33:09,101 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 411 transitions. [2024-11-13 20:33:09,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:33:09,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:09,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:09,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:09,140 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 20:33:09,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:09,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 266 states and 414 transitions. [2024-11-13 20:33:09,210 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 414 transitions. [2024-11-13 20:33:09,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:33:09,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:09,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:09,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:09,247 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 20:33:09,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:09,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 267 states and 417 transitions. [2024-11-13 20:33:09,319 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 417 transitions. [2024-11-13 20:33:09,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:33:09,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:09,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:09,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:09,357 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-13 20:33:09,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:09,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 268 states and 417 transitions. [2024-11-13 20:33:09,531 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 417 transitions. [2024-11-13 20:33:09,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:33:09,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:09,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:09,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:09,572 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-13 20:33:09,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:09,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 269 states and 417 transitions. [2024-11-13 20:33:09,642 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 417 transitions. [2024-11-13 20:33:09,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:33:09,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:09,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:09,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:09,690 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-13 20:33:09,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:09,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 271 states and 418 transitions. [2024-11-13 20:33:09,758 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 418 transitions. [2024-11-13 20:33:09,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:33:09,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:09,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:09,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:09,798 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-13 20:33:09,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:09,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 273 states and 419 transitions. [2024-11-13 20:33:09,880 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 419 transitions. [2024-11-13 20:33:09,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 20:33:09,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:09,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:09,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:09,922 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-11-13 20:33:10,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:10,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 282 states and 434 transitions. [2024-11-13 20:33:10,091 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 434 transitions. [2024-11-13 20:33:10,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 20:33:10,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:10,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:10,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:10,132 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-11-13 20:33:10,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:10,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 291 states and 449 transitions. [2024-11-13 20:33:10,322 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 449 transitions. [2024-11-13 20:33:10,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 20:33:10,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:10,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:10,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:10,370 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-11-13 20:33:10,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:10,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 293 states and 450 transitions. [2024-11-13 20:33:10,466 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 450 transitions. [2024-11-13 20:33:10,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 20:33:10,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:10,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:10,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:10,510 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-11-13 20:33:10,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:10,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 295 states and 451 transitions. [2024-11-13 20:33:10,616 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 451 transitions. [2024-11-13 20:33:10,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 20:33:10,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:10,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:10,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:10,655 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-11-13 20:33:10,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:10,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 297 states and 452 transitions. [2024-11-13 20:33:10,732 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 452 transitions. [2024-11-13 20:33:10,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 20:33:10,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:10,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:10,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:10,772 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-11-13 20:33:10,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:10,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 299 states and 453 transitions. [2024-11-13 20:33:10,923 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 453 transitions. [2024-11-13 20:33:10,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 20:33:10,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:10,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:10,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:10,988 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-11-13 20:33:11,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:11,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 301 states and 454 transitions. [2024-11-13 20:33:11,098 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 454 transitions. [2024-11-13 20:33:11,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 20:33:11,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:11,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:11,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:11,141 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-11-13 20:33:11,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:11,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 112 states and 147 transitions. [2024-11-13 20:33:11,249 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 147 transitions. [2024-11-13 20:33:11,250 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-13 20:33:11,250 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 175 iterations. [2024-11-13 20:33:11,269 INFO L729 CodeCheckObserver]: All specifications hold 8 specifications checked. All of them hold [2024-11-13 20:33:16,370 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 30) no Hoare annotation was computed. [2024-11-13 20:33:16,370 INFO L77 FloydHoareUtils]: At program point L23-2(lines 23 31) the Hoare annotation is: (and (<= |ULTIMATE.start_main_~m~0#1| 1000) (<= 1500 |ULTIMATE.start_main_~n~0#1|) (<= 0 (+ |ULTIMATE.start_main_~i~0#1| 2147483648)) (<= |ULTIMATE.start_main_~n~0#1| 1500)) [2024-11-13 20:33:16,371 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 43) no Hoare annotation was computed. [2024-11-13 20:33:16,371 INFO L77 FloydHoareUtils]: At program point L36-2(lines 36 44) the Hoare annotation is: (and (<= |ULTIMATE.start_main_~m~0#1| 1000) (<= 1500 |ULTIMATE.start_main_~n~0#1|) (<= 0 (+ |ULTIMATE.start_main_~i~0#1| 2147483648)) (<= |ULTIMATE.start_main_~n~0#1| 1500)) [2024-11-13 20:33:16,371 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) no Hoare annotation was computed. [2024-11-13 20:33:16,371 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 41) no Hoare annotation was computed. [2024-11-13 20:33:16,371 INFO L77 FloydHoareUtils]: At program point L28(line 28) the Hoare annotation is: (let ((.cse11 (<= 0 (+ |ULTIMATE.start_main_~j~0#1| 2147483648))) (.cse2 (< |ULTIMATE.start_main_~i~0#1| 1)) (.cse4 (<= 0 (+ |ULTIMATE.start_main_~i~0#1| 2147483648))) (.cse14 (< |ULTIMATE.start_main_~j~0#1| 1)) (.cse7 (<= 1 |ULTIMATE.start_main_~i~0#1|)) (.cse8 (<= |ULTIMATE.start_main_~i~0#1| 1)) (.cse9 (<= |ULTIMATE.start_main_~j~0#1| 1499)) (.cse10 (< 1 |ULTIMATE.start_main_~j~0#1|)) (.cse0 (<= |ULTIMATE.start_main_~j~0#1| 1)) (.cse1 (<= |ULTIMATE.start_main_~m~0#1| 1000)) (.cse3 (<= 1500 |ULTIMATE.start_main_~n~0#1|)) (.cse12 (< 1 |ULTIMATE.start_main_~i~0#1|)) (.cse5 (<= 1 |ULTIMATE.start_main_~j~0#1|)) (.cse13 (<= |ULTIMATE.start_main_~i~0#1| 999)) (.cse6 (<= |ULTIMATE.start_main_~n~0#1| 1500))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse1 .cse3 .cse7 .cse5 .cse6 .cse8) (and .cse1 .cse2 .cse3 .cse4 .cse6 .cse9 .cse10) (and .cse1 .cse11 .cse3 .cse12 .cse13 .cse6 .cse14) (and .cse1 .cse11 .cse3 .cse7 .cse6 .cse14 .cse8) (and .cse1 .cse11 .cse2 .cse3 .cse4 .cse6 .cse14) (and .cse1 .cse3 .cse7 .cse6 .cse8 .cse9 .cse10) (and .cse1 .cse3 .cse12 .cse13 .cse6 .cse9 .cse10) (and .cse0 .cse1 .cse3 .cse12 .cse5 .cse13 .cse6))) [2024-11-13 20:33:16,374 INFO L77 FloydHoareUtils]: At program point L28-1(line 28) the Hoare annotation is: (let ((.cse0 (<= |ULTIMATE.start_main_~j~0#1| 1)) (.cse7 (< |ULTIMATE.start_main_~i~0#1| 1)) (.cse8 (<= 0 (+ |ULTIMATE.start_main_~i~0#1| 2147483648))) (.cse5 (<= 0 (+ 2147483649 |ULTIMATE.start_main_~j~0#1|))) (.cse3 (<= 1 |ULTIMATE.start_main_~i~0#1|)) (.cse6 (<= |ULTIMATE.start_main_~i~0#1| 1)) (.cse1 (<= |ULTIMATE.start_main_~m~0#1| 1000)) (.cse2 (<= 1500 |ULTIMATE.start_main_~n~0#1|)) (.cse11 (< 1 |ULTIMATE.start_main_~i~0#1|)) (.cse12 (<= |ULTIMATE.start_main_~i~0#1| 999)) (.cse4 (<= |ULTIMATE.start_main_~n~0#1| 1500)) (.cse9 (<= |ULTIMATE.start_main_~j~0#1| 1499)) (.cse10 (< 1 |ULTIMATE.start_main_~j~0#1|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse1 .cse7 .cse2 .cse8 .cse4 .cse9 .cse10) (and .cse0 .cse1 .cse2 .cse11 .cse12 .cse4 .cse5) (and .cse0 .cse1 .cse7 .cse2 .cse8 .cse4 .cse5) (and .cse1 .cse2 .cse3 .cse4 .cse6 .cse9 .cse10) (and .cse1 .cse2 .cse11 .cse12 .cse4 .cse9 .cse10))) [2024-11-13 20:33:16,374 INFO L77 FloydHoareUtils]: At program point L41(line 41) the Hoare annotation is: (let ((.cse11 (<= 0 (+ |ULTIMATE.start_main_~j~0#1| 2147483648))) (.cse2 (< |ULTIMATE.start_main_~i~0#1| 1)) (.cse4 (<= 0 (+ |ULTIMATE.start_main_~i~0#1| 2147483648))) (.cse14 (< |ULTIMATE.start_main_~j~0#1| 1)) (.cse7 (<= 1 |ULTIMATE.start_main_~i~0#1|)) (.cse8 (<= |ULTIMATE.start_main_~i~0#1| 1)) (.cse9 (<= |ULTIMATE.start_main_~j~0#1| 1499)) (.cse10 (< 1 |ULTIMATE.start_main_~j~0#1|)) (.cse0 (<= |ULTIMATE.start_main_~j~0#1| 1)) (.cse1 (<= |ULTIMATE.start_main_~m~0#1| 1000)) (.cse3 (<= 1500 |ULTIMATE.start_main_~n~0#1|)) (.cse12 (< 1 |ULTIMATE.start_main_~i~0#1|)) (.cse5 (<= 1 |ULTIMATE.start_main_~j~0#1|)) (.cse13 (<= |ULTIMATE.start_main_~i~0#1| 999)) (.cse6 (<= |ULTIMATE.start_main_~n~0#1| 1500))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse1 .cse3 .cse7 .cse5 .cse6 .cse8) (and .cse1 .cse2 .cse3 .cse4 .cse6 .cse9 .cse10) (and .cse1 .cse11 .cse3 .cse12 .cse13 .cse6 .cse14) (and .cse1 .cse11 .cse3 .cse7 .cse6 .cse14 .cse8) (and .cse1 .cse11 .cse2 .cse3 .cse4 .cse6 .cse14) (and .cse1 .cse3 .cse7 .cse6 .cse8 .cse9 .cse10) (and .cse1 .cse3 .cse12 .cse13 .cse6 .cse9 .cse10) (and .cse0 .cse1 .cse3 .cse12 .cse5 .cse13 .cse6))) [2024-11-13 20:33:16,374 INFO L77 FloydHoareUtils]: At program point L41-1(line 41) the Hoare annotation is: (let ((.cse0 (<= |ULTIMATE.start_main_~j~0#1| 1)) (.cse7 (< |ULTIMATE.start_main_~i~0#1| 1)) (.cse8 (<= 0 (+ |ULTIMATE.start_main_~i~0#1| 2147483648))) (.cse5 (<= 0 (+ 2147483649 |ULTIMATE.start_main_~j~0#1|))) (.cse3 (<= 1 |ULTIMATE.start_main_~i~0#1|)) (.cse6 (<= |ULTIMATE.start_main_~i~0#1| 1)) (.cse1 (<= |ULTIMATE.start_main_~m~0#1| 1000)) (.cse2 (<= 1500 |ULTIMATE.start_main_~n~0#1|)) (.cse11 (< 1 |ULTIMATE.start_main_~i~0#1|)) (.cse12 (<= |ULTIMATE.start_main_~i~0#1| 999)) (.cse4 (<= |ULTIMATE.start_main_~n~0#1| 1500)) (.cse9 (<= |ULTIMATE.start_main_~j~0#1| 1499)) (.cse10 (< 1 |ULTIMATE.start_main_~j~0#1|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse1 .cse7 .cse2 .cse8 .cse4 .cse9 .cse10) (and .cse0 .cse1 .cse2 .cse11 .cse12 .cse4 .cse5) (and .cse0 .cse1 .cse7 .cse2 .cse8 .cse4 .cse5) (and .cse1 .cse2 .cse3 .cse4 .cse6 .cse9 .cse10) (and .cse1 .cse2 .cse11 .cse12 .cse4 .cse9 .cse10))) [2024-11-13 20:33:16,374 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) no Hoare annotation was computed. [2024-11-13 20:33:16,375 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-13 20:33:16,375 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 41) no Hoare annotation was computed. [2024-11-13 20:33:16,375 INFO L77 FloydHoareUtils]: At program point L25-2(lines 25 29) the Hoare annotation is: (let ((.cse0 (<= |ULTIMATE.start_main_~m~0#1| 1000)) (.cse1 (<= 0 (+ |ULTIMATE.start_main_~j~0#1| 2147483648))) (.cse2 (<= 1500 |ULTIMATE.start_main_~n~0#1|)) (.cse3 (<= |ULTIMATE.start_main_~n~0#1| 1500))) (or (and .cse0 .cse1 (< |ULTIMATE.start_main_~i~0#1| 1) .cse2 (<= 0 (+ |ULTIMATE.start_main_~i~0#1| 2147483648)) .cse3) (and .cse0 .cse1 .cse2 (< 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 999) .cse3) (and .cse0 .cse1 .cse2 (<= 1 |ULTIMATE.start_main_~i~0#1|) .cse3 (<= |ULTIMATE.start_main_~i~0#1| 1)))) [2024-11-13 20:33:16,375 INFO L77 FloydHoareUtils]: At program point L25-3(lines 25 29) the Hoare annotation is: (let ((.cse0 (<= |ULTIMATE.start_main_~m~0#1| 1000)) (.cse1 (<= 1500 |ULTIMATE.start_main_~n~0#1|)) (.cse2 (<= |ULTIMATE.start_main_~n~0#1| 1500))) (or (and .cse0 (< |ULTIMATE.start_main_~i~0#1| 1) .cse1 (<= 0 (+ |ULTIMATE.start_main_~i~0#1| 2147483648)) .cse2) (and .cse0 .cse1 (< 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 999) .cse2) (and .cse0 .cse1 (<= 1 |ULTIMATE.start_main_~i~0#1|) .cse2 (<= |ULTIMATE.start_main_~i~0#1| 1)))) [2024-11-13 20:33:16,375 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-13 20:33:16,375 INFO L77 FloydHoareUtils]: At program point L38-2(lines 38 42) the Hoare annotation is: (let ((.cse0 (<= |ULTIMATE.start_main_~m~0#1| 1000)) (.cse1 (<= 0 (+ |ULTIMATE.start_main_~j~0#1| 2147483648))) (.cse2 (<= 1500 |ULTIMATE.start_main_~n~0#1|)) (.cse3 (<= |ULTIMATE.start_main_~n~0#1| 1500))) (or (and .cse0 .cse1 (< |ULTIMATE.start_main_~i~0#1| 1) .cse2 (<= 0 (+ |ULTIMATE.start_main_~i~0#1| 2147483648)) .cse3) (and .cse0 .cse1 .cse2 (< 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 999) .cse3) (and .cse0 .cse1 .cse2 (<= 1 |ULTIMATE.start_main_~i~0#1|) .cse3 (<= |ULTIMATE.start_main_~i~0#1| 1)))) [2024-11-13 20:33:16,375 INFO L77 FloydHoareUtils]: At program point L38-3(lines 38 42) the Hoare annotation is: (let ((.cse0 (<= |ULTIMATE.start_main_~m~0#1| 1000)) (.cse1 (<= 1500 |ULTIMATE.start_main_~n~0#1|)) (.cse2 (<= |ULTIMATE.start_main_~n~0#1| 1500))) (or (and .cse0 (< |ULTIMATE.start_main_~i~0#1| 1) .cse1 (<= 0 (+ |ULTIMATE.start_main_~i~0#1| 2147483648)) .cse2) (and .cse0 .cse1 (< 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 999) .cse2) (and .cse0 .cse1 (<= 1 |ULTIMATE.start_main_~i~0#1|) .cse2 (<= |ULTIMATE.start_main_~i~0#1| 1)))) [2024-11-13 20:33:16,375 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 30) no Hoare annotation was computed. [2024-11-13 20:33:16,375 INFO L77 FloydHoareUtils]: At program point L30(line 30) the Hoare annotation is: (let ((.cse0 (<= |ULTIMATE.start_main_~m~0#1| 1000)) (.cse1 (<= 1500 |ULTIMATE.start_main_~n~0#1|)) (.cse2 (<= |ULTIMATE.start_main_~n~0#1| 1500))) (or (and .cse0 .cse1 (< 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 999) .cse2) (and .cse0 .cse1 (<= 0 (+ 2147483649 |ULTIMATE.start_main_~i~0#1|)) .cse2 (<= |ULTIMATE.start_main_~i~0#1| 1)))) [2024-11-13 20:33:16,376 INFO L77 FloydHoareUtils]: At program point L43(line 43) the Hoare annotation is: (let ((.cse0 (<= |ULTIMATE.start_main_~m~0#1| 1000)) (.cse1 (<= 1500 |ULTIMATE.start_main_~n~0#1|)) (.cse2 (<= |ULTIMATE.start_main_~n~0#1| 1500))) (or (and .cse0 .cse1 (< 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 999) .cse2) (and .cse0 .cse1 (<= 0 (+ 2147483649 |ULTIMATE.start_main_~i~0#1|)) .cse2 (<= |ULTIMATE.start_main_~i~0#1| 1)))) [2024-11-13 20:33:16,376 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 43) no Hoare annotation was computed. [2024-11-13 20:33:16,411 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 13.11 08:33:16 ImpRootNode [2024-11-13 20:33:16,420 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-13 20:33:16,421 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 20:33:16,421 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 20:33:16,421 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 20:33:16,422 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:31:56" (3/4) ... [2024-11-13 20:33:16,425 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-13 20:33:16,440 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2024-11-13 20:33:16,447 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-11-13 20:33:16,448 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-13 20:33:16,448 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 20:33:16,556 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c83b50eb-6eb3-48f2-b34f-358f6a7a6085/bin/ukojak-verify-EEHR8qb7sm/witness.graphml [2024-11-13 20:33:16,557 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c83b50eb-6eb3-48f2-b34f-358f6a7a6085/bin/ukojak-verify-EEHR8qb7sm/witness.yml [2024-11-13 20:33:16,557 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 20:33:16,558 INFO L158 Benchmark]: Toolchain (without parser) took 81280.08ms. Allocated memory was 142.6MB in the beginning and 956.3MB in the end (delta: 813.7MB). Free memory was 118.9MB in the beginning and 454.9MB in the end (delta: -336.0MB). Peak memory consumption was 471.9MB. Max. memory is 16.1GB. [2024-11-13 20:33:16,559 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 142.6MB. Free memory is still 79.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:33:16,559 INFO L158 Benchmark]: CACSL2BoogieTranslator took 343.64ms. Allocated memory is still 142.6MB. Free memory was 118.7MB in the beginning and 108.1MB in the end (delta: 10.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 20:33:16,559 INFO L158 Benchmark]: Boogie Procedure Inliner took 48.08ms. Allocated memory is still 142.6MB. Free memory was 107.9MB in the beginning and 106.8MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:33:16,560 INFO L158 Benchmark]: Boogie Preprocessor took 45.99ms. Allocated memory is still 142.6MB. Free memory was 106.8MB in the beginning and 106.0MB in the end (delta: 715.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:33:16,560 INFO L158 Benchmark]: RCFGBuilder took 576.33ms. Allocated memory is still 142.6MB. Free memory was 105.8MB in the beginning and 91.8MB in the end (delta: 14.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 20:33:16,560 INFO L158 Benchmark]: CodeCheck took 80120.75ms. Allocated memory was 142.6MB in the beginning and 956.3MB in the end (delta: 813.7MB). Free memory was 91.8MB in the beginning and 458.8MB in the end (delta: -367.0MB). Peak memory consumption was 446.7MB. Max. memory is 16.1GB. [2024-11-13 20:33:16,561 INFO L158 Benchmark]: Witness Printer took 136.44ms. Allocated memory is still 956.3MB. Free memory was 458.8MB in the beginning and 454.9MB in the end (delta: 4.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:33:16,562 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 22 locations, 8 error locations. Started 1 CEGAR loops. OverallTime: 74.9s, OverallIterations: 175, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 85207 SdHoareTripleChecker+Valid, 482.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 80483 mSDsluCounter, 2512 SdHoareTripleChecker+Invalid, 410.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 652 mSDsCounter, 56803 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 286402 IncrementalHoareTripleChecker+Invalid, 343205 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 56803 mSolverCounterUnsat, 1860 mSDtfsCounter, 286402 mSolverCounterSat, 7.8s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 48163 GetRequests, 44006 SyntacticMatches, 3499 SemanticMatches, 658 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 222150 ImplicationChecksByTransitivity, 56.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.2s SsaConstructionTime, 0.9s SatisfiabilityAnalysisTime, 6.7s InterpolantComputationTime, 5280 NumberOfCodeBlocks, 5280 NumberOfCodeBlocksAsserted, 174 NumberOfCheckSat, 5106 ConstructedInterpolants, 0 QuantifiedInterpolants, 14212 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 174 InterpolantComputations, 83 PerfectInterpolantSequences, 8663/10652 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 30]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 30]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 41]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 41]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 43]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 43]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - AllSpecificationsHoldResult: All specifications hold 8 specifications checked. All of them hold - InvariantResult [Line: 25]: Loop Invariant Derived loop invariant: ((((((((m <= 1000) && (0 <= (j + 2147483648))) && (i < 1)) && (1500 <= n)) && (0 <= (i + 2147483648))) && (n <= 1500)) || ((((((m <= 1000) && (0 <= (j + 2147483648))) && (1500 <= n)) && (1 < i)) && (i <= 999)) && (n <= 1500))) || ((((((m <= 1000) && (0 <= (j + 2147483648))) && (1500 <= n)) && (1 <= i)) && (n <= 1500)) && (i <= 1))) - InvariantResult [Line: 23]: Loop Invariant Derived loop invariant: ((((m <= 1000) && (1500 <= n)) && (0 <= (i + 2147483648))) && (n <= 1500)) - InvariantResult [Line: 38]: Loop Invariant Derived loop invariant: ((((((((m <= 1000) && (0 <= (j + 2147483648))) && (i < 1)) && (1500 <= n)) && (0 <= (i + 2147483648))) && (n <= 1500)) || ((((((m <= 1000) && (0 <= (j + 2147483648))) && (1500 <= n)) && (1 < i)) && (i <= 999)) && (n <= 1500))) || ((((((m <= 1000) && (0 <= (j + 2147483648))) && (1500 <= n)) && (1 <= i)) && (n <= 1500)) && (i <= 1))) - InvariantResult [Line: 36]: Loop Invariant Derived loop invariant: ((((m <= 1000) && (1500 <= n)) && (0 <= (i + 2147483648))) && (n <= 1500)) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 142.6MB. Free memory is still 79.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 343.64ms. Allocated memory is still 142.6MB. Free memory was 118.7MB in the beginning and 108.1MB in the end (delta: 10.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 48.08ms. Allocated memory is still 142.6MB. Free memory was 107.9MB in the beginning and 106.8MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 45.99ms. Allocated memory is still 142.6MB. Free memory was 106.8MB in the beginning and 106.0MB in the end (delta: 715.6kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 576.33ms. Allocated memory is still 142.6MB. Free memory was 105.8MB in the beginning and 91.8MB in the end (delta: 14.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 80120.75ms. Allocated memory was 142.6MB in the beginning and 956.3MB in the end (delta: 813.7MB). Free memory was 91.8MB in the beginning and 458.8MB in the end (delta: -367.0MB). Peak memory consumption was 446.7MB. Max. memory is 16.1GB. * Witness Printer took 136.44ms. Allocated memory is still 956.3MB. Free memory was 458.8MB in the beginning and 454.9MB in the end (delta: 4.0MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-13 20:33:16,598 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c83b50eb-6eb3-48f2-b34f-358f6a7a6085/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE