./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/geo2-ll_unwindbound100.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_b43fc2f5-b1cc-4ba2-88c4-000530597745/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b43fc2f5-b1cc-4ba2-88c4-000530597745/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_b43fc2f5-b1cc-4ba2-88c4-000530597745/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b43fc2f5-b1cc-4ba2-88c4-000530597745/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/geo2-ll_unwindbound100.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b43fc2f5-b1cc-4ba2-88c4-000530597745/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_b43fc2f5-b1cc-4ba2-88c4-000530597745/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 1f6c2207c7fc8e707b9260ef6afb25be5d17e51cbd8001e46a4b7aba8375babe --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:45:30,788 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:45:30,854 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b43fc2f5-b1cc-4ba2-88c4-000530597745/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 20:45:30,858 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:45:30,859 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:45:30,881 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:45:30,882 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:45:30,882 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:45:30,883 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:45:30,883 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:45:30,883 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:45:30,883 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:45:30,883 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:45:30,883 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:45:30,883 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:45:30,883 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:45:30,884 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:45:30,884 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:45:30,884 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:45:30,884 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:45:30,884 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 20:45:30,884 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 20:45:30,884 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:45:30,884 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:45:30,885 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:45:30,885 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:45:30,885 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:45:30,885 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:45:30,885 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:45:30,885 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:45:30,885 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:45:30,885 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:45:30,886 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:45:30,886 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:45:30,886 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:45:30,886 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_b43fc2f5-b1cc-4ba2-88c4-000530597745/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 -> 1f6c2207c7fc8e707b9260ef6afb25be5d17e51cbd8001e46a4b7aba8375babe [2024-11-13 20:45:31,184 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:45:31,195 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:45:31,199 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:45:31,200 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:45:31,201 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:45:31,202 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b43fc2f5-b1cc-4ba2-88c4-000530597745/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/nla-digbench-scaling/geo2-ll_unwindbound100.c Unable to find full path for "g++" [2024-11-13 20:45:33,073 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:45:33,324 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:45:33,329 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b43fc2f5-b1cc-4ba2-88c4-000530597745/sv-benchmarks/c/nla-digbench-scaling/geo2-ll_unwindbound100.c [2024-11-13 20:45:33,349 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b43fc2f5-b1cc-4ba2-88c4-000530597745/bin/ukojak-verify-EEHR8qb7sm/data/3005ba6f1/fa190c34030e4bc6ab575b1d60330039/FLAGd04c0f0c9 [2024-11-13 20:45:33,657 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b43fc2f5-b1cc-4ba2-88c4-000530597745/bin/ukojak-verify-EEHR8qb7sm/data/3005ba6f1/fa190c34030e4bc6ab575b1d60330039 [2024-11-13 20:45:33,660 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:45:33,662 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:45:33,663 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:45:33,663 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:45:33,670 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:45:33,671 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:45:33" (1/1) ... [2024-11-13 20:45:33,674 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77126a26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:45:33, skipping insertion in model container [2024-11-13 20:45:33,674 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:45:33" (1/1) ... [2024-11-13 20:45:33,690 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:45:33,849 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:45:33,858 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:45:33,873 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:45:33,886 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:45:33,887 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:45:33 WrapperNode [2024-11-13 20:45:33,887 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:45:33,888 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:45:33,888 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:45:33,888 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:45:33,894 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:45:33" (1/1) ... [2024-11-13 20:45:33,899 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:45:33" (1/1) ... [2024-11-13 20:45:33,915 INFO L138 Inliner]: procedures = 14, calls = 10, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 50 [2024-11-13 20:45:33,915 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:45:33,915 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:45:33,916 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:45:33,916 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:45:33,922 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:45:33" (1/1) ... [2024-11-13 20:45:33,922 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:45:33" (1/1) ... [2024-11-13 20:45:33,923 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:45:33" (1/1) ... [2024-11-13 20:45:33,923 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:45:33" (1/1) ... [2024-11-13 20:45:33,926 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:45:33" (1/1) ... [2024-11-13 20:45:33,929 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:45:33" (1/1) ... [2024-11-13 20:45:33,929 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:45:33" (1/1) ... [2024-11-13 20:45:33,930 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:45:33" (1/1) ... [2024-11-13 20:45:33,931 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:45:33,932 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:45:33,932 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:45:33,932 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:45:33,933 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:45:33" (1/1) ... [2024-11-13 20:45:33,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:45:33,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b43fc2f5-b1cc-4ba2-88c4-000530597745/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:45:33,965 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b43fc2f5-b1cc-4ba2-88c4-000530597745/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:45:33,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b43fc2f5-b1cc-4ba2-88c4-000530597745/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:45:33,998 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:45:33,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:45:33,998 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:45:33,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:45:33,999 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 20:45:33,999 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 20:45:34,068 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:45:34,070 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:45:34,247 INFO L? ?]: Removed 8 outVars from TransFormulas that were not future-live. [2024-11-13 20:45:34,247 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:45:34,288 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:45:34,289 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 20:45:34,289 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:45:34 BoogieIcfgContainer [2024-11-13 20:45:34,289 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:45:34,290 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:45:34,290 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:45:34,300 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:45:34,301 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:45:34" (1/1) ... [2024-11-13 20:45:34,308 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:45:34,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:34,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 14 states and 17 transitions. [2024-11-13 20:45:34,354 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 17 transitions. [2024-11-13 20:45:34,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 20:45:34,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:34,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:34,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:34,535 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 20:45:34,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:34,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 16 states and 19 transitions. [2024-11-13 20:45:34,610 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 19 transitions. [2024-11-13 20:45:34,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 20:45:34,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:34,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:34,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:34,710 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 20:45:34,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:34,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 17 states and 20 transitions. [2024-11-13 20:45:34,735 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 20 transitions. [2024-11-13 20:45:34,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 20:45:34,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:34,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:34,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:35,017 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 20:45:35,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:35,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 22 states and 28 transitions. [2024-11-13 20:45:35,234 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 28 transitions. [2024-11-13 20:45:35,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 20:45:35,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:35,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:35,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:35,506 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 20:45:35,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:35,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 27 states and 36 transitions. [2024-11-13 20:45:35,841 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 36 transitions. [2024-11-13 20:45:35,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:45:35,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:35,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:35,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:36,010 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:45:36,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:36,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 22 states and 26 transitions. [2024-11-13 20:45:36,186 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 26 transitions. [2024-11-13 20:45:36,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 20:45:36,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:36,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:36,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:36,404 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:45:36,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:36,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 28 states and 35 transitions. [2024-11-13 20:45:36,753 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 35 transitions. [2024-11-13 20:45:36,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:45:36,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:36,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:36,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:37,029 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:45:37,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:37,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 34 states and 44 transitions. [2024-11-13 20:45:37,405 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 44 transitions. [2024-11-13 20:45:37,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 20:45:37,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:37,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:37,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:37,725 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:45:38,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:38,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 40 states and 53 transitions. [2024-11-13 20:45:38,156 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 53 transitions. [2024-11-13 20:45:38,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:45:38,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:38,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:38,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:38,552 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 20:45:39,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:39,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 46 states and 62 transitions. [2024-11-13 20:45:39,047 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 62 transitions. [2024-11-13 20:45:39,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 20:45:39,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:39,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:39,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:39,468 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:45:40,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:40,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 52 states and 71 transitions. [2024-11-13 20:45:40,021 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 71 transitions. [2024-11-13 20:45:40,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 20:45:40,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:40,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:40,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:40,500 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 147 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 20:45:41,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:41,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 58 states and 80 transitions. [2024-11-13 20:45:41,022 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 80 transitions. [2024-11-13 20:45:41,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 20:45:41,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:41,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:41,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:41,404 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 20:45:41,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:41,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 64 states and 89 transitions. [2024-11-13 20:45:41,948 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 89 transitions. [2024-11-13 20:45:41,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 20:45:41,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:41,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:41,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:42,430 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 243 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 20:45:43,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:43,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 70 states and 98 transitions. [2024-11-13 20:45:43,027 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 98 transitions. [2024-11-13 20:45:43,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 20:45:43,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:43,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:43,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:43,513 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 20:45:44,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:44,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 76 states and 107 transitions. [2024-11-13 20:45:44,157 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 107 transitions. [2024-11-13 20:45:44,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 20:45:44,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:44,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:44,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:44,706 INFO L134 CoverageAnalysis]: Checked inductivity of 473 backedges. 0 proven. 363 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 20:45:45,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:45,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 82 states and 116 transitions. [2024-11-13 20:45:45,400 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 116 transitions. [2024-11-13 20:45:45,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 20:45:45,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:45,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:45,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:46,013 INFO L134 CoverageAnalysis]: Checked inductivity of 564 backedges. 0 proven. 432 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-13 20:45:46,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:46,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 88 states and 125 transitions. [2024-11-13 20:45:46,760 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 125 transitions. [2024-11-13 20:45:46,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:45:46,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:46,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:46,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:47,427 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 0 proven. 507 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-13 20:45:48,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:48,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 94 states and 134 transitions. [2024-11-13 20:45:48,223 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 134 transitions. [2024-11-13 20:45:48,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 20:45:48,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:48,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:48,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:48,906 INFO L134 CoverageAnalysis]: Checked inductivity of 770 backedges. 0 proven. 588 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-13 20:45:49,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:49,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 100 states and 143 transitions. [2024-11-13 20:45:49,753 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 143 transitions. [2024-11-13 20:45:49,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 20:45:49,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:49,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:49,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:50,510 INFO L134 CoverageAnalysis]: Checked inductivity of 885 backedges. 0 proven. 675 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-11-13 20:45:51,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:51,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 106 states and 152 transitions. [2024-11-13 20:45:51,426 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 152 transitions. [2024-11-13 20:45:51,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 20:45:51,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:51,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:51,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:52,283 INFO L134 CoverageAnalysis]: Checked inductivity of 1008 backedges. 0 proven. 768 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-13 20:45:53,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:53,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 112 states and 161 transitions. [2024-11-13 20:45:53,084 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 161 transitions. [2024-11-13 20:45:53,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 20:45:53,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:53,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:53,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:53,958 INFO L134 CoverageAnalysis]: Checked inductivity of 1139 backedges. 0 proven. 867 refuted. 0 times theorem prover too weak. 272 trivial. 0 not checked. [2024-11-13 20:45:54,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:54,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 118 states and 170 transitions. [2024-11-13 20:45:54,803 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 170 transitions. [2024-11-13 20:45:54,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 20:45:54,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:54,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:54,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:55,767 INFO L134 CoverageAnalysis]: Checked inductivity of 1278 backedges. 0 proven. 972 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-11-13 20:45:56,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:56,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 124 states and 179 transitions. [2024-11-13 20:45:56,717 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 179 transitions. [2024-11-13 20:45:56,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 20:45:56,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:56,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:56,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:57,796 INFO L134 CoverageAnalysis]: Checked inductivity of 1425 backedges. 0 proven. 1083 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-11-13 20:45:58,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:58,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 130 states and 188 transitions. [2024-11-13 20:45:58,810 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 188 transitions. [2024-11-13 20:45:58,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 20:45:58,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:58,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:58,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:59,875 INFO L134 CoverageAnalysis]: Checked inductivity of 1580 backedges. 0 proven. 1200 refuted. 0 times theorem prover too weak. 380 trivial. 0 not checked. [2024-11-13 20:46:00,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:00,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 136 states and 197 transitions. [2024-11-13 20:46:00,872 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 197 transitions. [2024-11-13 20:46:00,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 20:46:00,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:00,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:00,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:01,941 INFO L134 CoverageAnalysis]: Checked inductivity of 1743 backedges. 0 proven. 1323 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 20:46:02,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:02,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 142 states and 206 transitions. [2024-11-13 20:46:02,972 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 206 transitions. [2024-11-13 20:46:02,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 20:46:02,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:02,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:03,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:04,003 INFO L134 CoverageAnalysis]: Checked inductivity of 1914 backedges. 0 proven. 1452 refuted. 0 times theorem prover too weak. 462 trivial. 0 not checked. [2024-11-13 20:46:04,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:04,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 148 states and 215 transitions. [2024-11-13 20:46:04,962 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 215 transitions. [2024-11-13 20:46:04,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 20:46:04,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:04,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:05,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:06,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2093 backedges. 0 proven. 1587 refuted. 0 times theorem prover too weak. 506 trivial. 0 not checked. [2024-11-13 20:46:07,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:07,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 154 states and 224 transitions. [2024-11-13 20:46:07,236 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 224 transitions. [2024-11-13 20:46:07,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 20:46:07,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:07,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:07,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:08,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2280 backedges. 0 proven. 1728 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2024-11-13 20:46:09,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:09,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 160 states and 233 transitions. [2024-11-13 20:46:09,719 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 233 transitions. [2024-11-13 20:46:09,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 20:46:09,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:09,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:09,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:10,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2475 backedges. 0 proven. 1875 refuted. 0 times theorem prover too weak. 600 trivial. 0 not checked. [2024-11-13 20:46:12,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:12,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 166 states and 242 transitions. [2024-11-13 20:46:12,030 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 242 transitions. [2024-11-13 20:46:12,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-13 20:46:12,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:12,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:12,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:13,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2678 backedges. 0 proven. 2028 refuted. 0 times theorem prover too weak. 650 trivial. 0 not checked. [2024-11-13 20:46:14,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:14,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 172 states and 251 transitions. [2024-11-13 20:46:14,340 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 251 transitions. [2024-11-13 20:46:14,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 20:46:14,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:14,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:14,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:15,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2889 backedges. 0 proven. 2187 refuted. 0 times theorem prover too weak. 702 trivial. 0 not checked. [2024-11-13 20:46:16,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:16,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 178 states and 260 transitions. [2024-11-13 20:46:16,680 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 260 transitions. [2024-11-13 20:46:16,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 20:46:16,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:16,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:16,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:17,986 INFO L134 CoverageAnalysis]: Checked inductivity of 3108 backedges. 0 proven. 2352 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-13 20:46:19,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:19,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 184 states and 269 transitions. [2024-11-13 20:46:19,145 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 269 transitions. [2024-11-13 20:46:19,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-13 20:46:19,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:19,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:19,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:20,494 INFO L134 CoverageAnalysis]: Checked inductivity of 3335 backedges. 0 proven. 2523 refuted. 0 times theorem prover too weak. 812 trivial. 0 not checked. [2024-11-13 20:46:21,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:21,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 190 states and 278 transitions. [2024-11-13 20:46:21,751 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 278 transitions. [2024-11-13 20:46:21,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-13 20:46:21,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:21,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:21,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:23,226 INFO L134 CoverageAnalysis]: Checked inductivity of 3570 backedges. 0 proven. 2700 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-13 20:46:24,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:24,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 196 states and 287 transitions. [2024-11-13 20:46:24,534 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 287 transitions. [2024-11-13 20:46:24,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-13 20:46:24,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:24,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:24,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:26,159 INFO L134 CoverageAnalysis]: Checked inductivity of 3813 backedges. 0 proven. 2883 refuted. 0 times theorem prover too weak. 930 trivial. 0 not checked. [2024-11-13 20:46:27,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:27,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 202 states and 296 transitions. [2024-11-13 20:46:27,489 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 296 transitions. [2024-11-13 20:46:27,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-13 20:46:27,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:27,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:27,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:28,951 INFO L134 CoverageAnalysis]: Checked inductivity of 4064 backedges. 0 proven. 3072 refuted. 0 times theorem prover too weak. 992 trivial. 0 not checked. [2024-11-13 20:46:30,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:30,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 208 states and 305 transitions. [2024-11-13 20:46:30,449 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 305 transitions. [2024-11-13 20:46:30,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-13 20:46:30,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:30,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:30,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:32,231 INFO L134 CoverageAnalysis]: Checked inductivity of 4323 backedges. 0 proven. 3267 refuted. 0 times theorem prover too weak. 1056 trivial. 0 not checked. [2024-11-13 20:46:33,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:33,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 214 states and 314 transitions. [2024-11-13 20:46:33,724 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 314 transitions. [2024-11-13 20:46:33,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-11-13 20:46:33,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:33,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:33,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:35,376 INFO L134 CoverageAnalysis]: Checked inductivity of 4590 backedges. 0 proven. 3468 refuted. 0 times theorem prover too weak. 1122 trivial. 0 not checked. [2024-11-13 20:46:36,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:36,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 220 states and 323 transitions. [2024-11-13 20:46:36,790 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 323 transitions. [2024-11-13 20:46:36,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-11-13 20:46:36,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:36,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:36,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:38,482 INFO L134 CoverageAnalysis]: Checked inductivity of 4865 backedges. 0 proven. 3675 refuted. 0 times theorem prover too weak. 1190 trivial. 0 not checked. [2024-11-13 20:46:39,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:39,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 226 states and 332 transitions. [2024-11-13 20:46:39,983 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 332 transitions. [2024-11-13 20:46:39,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-11-13 20:46:39,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:39,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:40,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:41,895 INFO L134 CoverageAnalysis]: Checked inductivity of 5148 backedges. 0 proven. 3888 refuted. 0 times theorem prover too weak. 1260 trivial. 0 not checked. [2024-11-13 20:46:43,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:43,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 232 states and 341 transitions. [2024-11-13 20:46:43,403 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 341 transitions. [2024-11-13 20:46:43,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2024-11-13 20:46:43,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:43,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:43,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:45,602 INFO L134 CoverageAnalysis]: Checked inductivity of 5439 backedges. 0 proven. 4107 refuted. 0 times theorem prover too weak. 1332 trivial. 0 not checked. [2024-11-13 20:46:47,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:47,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 238 states and 350 transitions. [2024-11-13 20:46:47,145 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 350 transitions. [2024-11-13 20:46:47,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2024-11-13 20:46:47,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:47,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:47,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:49,184 INFO L134 CoverageAnalysis]: Checked inductivity of 5738 backedges. 0 proven. 4332 refuted. 0 times theorem prover too weak. 1406 trivial. 0 not checked. [2024-11-13 20:46:50,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:50,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 244 states and 359 transitions. [2024-11-13 20:46:50,990 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 359 transitions. [2024-11-13 20:46:50,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-13 20:46:50,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:50,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:51,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:53,482 INFO L134 CoverageAnalysis]: Checked inductivity of 6045 backedges. 0 proven. 4563 refuted. 0 times theorem prover too weak. 1482 trivial. 0 not checked. [2024-11-13 20:46:55,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:55,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 250 states and 368 transitions. [2024-11-13 20:46:55,113 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 368 transitions. [2024-11-13 20:46:55,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-11-13 20:46:55,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:55,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:55,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:57,364 INFO L134 CoverageAnalysis]: Checked inductivity of 6360 backedges. 0 proven. 4800 refuted. 0 times theorem prover too weak. 1560 trivial. 0 not checked. [2024-11-13 20:46:59,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:59,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 256 states and 377 transitions. [2024-11-13 20:46:59,018 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 377 transitions. [2024-11-13 20:46:59,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2024-11-13 20:46:59,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:59,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:59,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:01,584 INFO L134 CoverageAnalysis]: Checked inductivity of 6683 backedges. 0 proven. 5043 refuted. 0 times theorem prover too weak. 1640 trivial. 0 not checked. [2024-11-13 20:47:03,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:03,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 262 states and 386 transitions. [2024-11-13 20:47:03,303 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 386 transitions. [2024-11-13 20:47:03,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2024-11-13 20:47:03,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:03,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:03,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:05,868 INFO L134 CoverageAnalysis]: Checked inductivity of 7014 backedges. 0 proven. 5292 refuted. 0 times theorem prover too weak. 1722 trivial. 0 not checked. [2024-11-13 20:47:07,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:07,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 268 states and 395 transitions. [2024-11-13 20:47:07,686 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 395 transitions. [2024-11-13 20:47:07,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2024-11-13 20:47:07,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:07,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:07,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:10,353 INFO L134 CoverageAnalysis]: Checked inductivity of 7353 backedges. 0 proven. 5547 refuted. 0 times theorem prover too weak. 1806 trivial. 0 not checked. [2024-11-13 20:47:12,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:12,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 274 states and 404 transitions. [2024-11-13 20:47:12,209 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 404 transitions. [2024-11-13 20:47:12,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2024-11-13 20:47:12,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:12,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:12,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:15,077 INFO L134 CoverageAnalysis]: Checked inductivity of 7700 backedges. 0 proven. 5808 refuted. 0 times theorem prover too weak. 1892 trivial. 0 not checked. [2024-11-13 20:47:16,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:16,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 280 states and 413 transitions. [2024-11-13 20:47:16,920 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 413 transitions. [2024-11-13 20:47:16,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2024-11-13 20:47:16,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:16,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:17,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:19,682 INFO L134 CoverageAnalysis]: Checked inductivity of 8055 backedges. 0 proven. 6075 refuted. 0 times theorem prover too weak. 1980 trivial. 0 not checked. [2024-11-13 20:47:21,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:21,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 286 states and 422 transitions. [2024-11-13 20:47:21,531 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 422 transitions. [2024-11-13 20:47:21,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 373 [2024-11-13 20:47:21,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:21,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:21,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:24,458 INFO L134 CoverageAnalysis]: Checked inductivity of 8418 backedges. 0 proven. 6348 refuted. 0 times theorem prover too weak. 2070 trivial. 0 not checked. [2024-11-13 20:47:26,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:26,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 292 states and 431 transitions. [2024-11-13 20:47:26,346 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 431 transitions. [2024-11-13 20:47:26,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2024-11-13 20:47:26,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:26,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:26,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:29,362 INFO L134 CoverageAnalysis]: Checked inductivity of 8789 backedges. 0 proven. 6627 refuted. 0 times theorem prover too weak. 2162 trivial. 0 not checked. [2024-11-13 20:47:31,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:31,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 298 states and 440 transitions. [2024-11-13 20:47:31,318 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 440 transitions. [2024-11-13 20:47:31,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 389 [2024-11-13 20:47:31,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:31,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:31,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:34,824 INFO L134 CoverageAnalysis]: Checked inductivity of 9168 backedges. 0 proven. 6912 refuted. 0 times theorem prover too weak. 2256 trivial. 0 not checked. [2024-11-13 20:47:36,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:36,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 304 states and 449 transitions. [2024-11-13 20:47:36,840 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 449 transitions. [2024-11-13 20:47:36,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 397 [2024-11-13 20:47:36,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:36,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:36,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:40,705 INFO L134 CoverageAnalysis]: Checked inductivity of 9555 backedges. 0 proven. 7203 refuted. 0 times theorem prover too weak. 2352 trivial. 0 not checked. [2024-11-13 20:47:42,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:42,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 310 states and 458 transitions. [2024-11-13 20:47:42,762 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 458 transitions. [2024-11-13 20:47:42,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 405 [2024-11-13 20:47:42,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:42,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:42,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:46,142 INFO L134 CoverageAnalysis]: Checked inductivity of 9950 backedges. 0 proven. 7500 refuted. 0 times theorem prover too weak. 2450 trivial. 0 not checked. [2024-11-13 20:47:48,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:48,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 316 states and 467 transitions. [2024-11-13 20:47:48,233 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 467 transitions. [2024-11-13 20:47:48,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 413 [2024-11-13 20:47:48,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:48,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:48,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:52,067 INFO L134 CoverageAnalysis]: Checked inductivity of 10353 backedges. 0 proven. 7803 refuted. 0 times theorem prover too weak. 2550 trivial. 0 not checked. [2024-11-13 20:47:54,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:54,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 322 states and 476 transitions. [2024-11-13 20:47:54,197 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 476 transitions. [2024-11-13 20:47:54,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 421 [2024-11-13 20:47:54,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:54,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:54,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:58,727 INFO L134 CoverageAnalysis]: Checked inductivity of 10764 backedges. 0 proven. 8112 refuted. 0 times theorem prover too weak. 2652 trivial. 0 not checked. [2024-11-13 20:48:01,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:01,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 328 states and 485 transitions. [2024-11-13 20:48:01,297 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 485 transitions. [2024-11-13 20:48:01,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2024-11-13 20:48:01,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:01,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:01,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:05,296 INFO L134 CoverageAnalysis]: Checked inductivity of 11183 backedges. 0 proven. 8427 refuted. 0 times theorem prover too weak. 2756 trivial. 0 not checked. [2024-11-13 20:48:07,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:07,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 334 states and 494 transitions. [2024-11-13 20:48:07,526 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 494 transitions. [2024-11-13 20:48:07,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 437 [2024-11-13 20:48:07,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:07,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:07,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:11,867 INFO L134 CoverageAnalysis]: Checked inductivity of 11610 backedges. 0 proven. 8748 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2024-11-13 20:48:14,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:14,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 340 states and 503 transitions. [2024-11-13 20:48:14,165 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 503 transitions. [2024-11-13 20:48:14,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 445 [2024-11-13 20:48:14,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:14,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:14,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:18,355 INFO L134 CoverageAnalysis]: Checked inductivity of 12045 backedges. 0 proven. 9075 refuted. 0 times theorem prover too weak. 2970 trivial. 0 not checked. [2024-11-13 20:48:20,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:20,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 346 states and 512 transitions. [2024-11-13 20:48:20,709 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 512 transitions. [2024-11-13 20:48:20,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 453 [2024-11-13 20:48:20,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:20,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:20,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:25,204 INFO L134 CoverageAnalysis]: Checked inductivity of 12488 backedges. 0 proven. 9408 refuted. 0 times theorem prover too weak. 3080 trivial. 0 not checked. [2024-11-13 20:48:27,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:27,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 352 states and 521 transitions. [2024-11-13 20:48:27,578 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 521 transitions. [2024-11-13 20:48:27,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 461 [2024-11-13 20:48:27,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:27,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:27,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:32,152 INFO L134 CoverageAnalysis]: Checked inductivity of 12939 backedges. 0 proven. 9747 refuted. 0 times theorem prover too weak. 3192 trivial. 0 not checked. [2024-11-13 20:48:34,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:34,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 358 states and 530 transitions. [2024-11-13 20:48:34,509 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 530 transitions. [2024-11-13 20:48:34,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 469 [2024-11-13 20:48:34,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:34,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:34,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:39,224 INFO L134 CoverageAnalysis]: Checked inductivity of 13398 backedges. 0 proven. 10092 refuted. 0 times theorem prover too weak. 3306 trivial. 0 not checked. [2024-11-13 20:48:41,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:41,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 364 states and 539 transitions. [2024-11-13 20:48:41,667 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 539 transitions. [2024-11-13 20:48:41,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 477 [2024-11-13 20:48:41,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:41,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:41,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:46,563 INFO L134 CoverageAnalysis]: Checked inductivity of 13865 backedges. 0 proven. 10443 refuted. 0 times theorem prover too weak. 3422 trivial. 0 not checked. [2024-11-13 20:48:49,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:49,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 370 states and 548 transitions. [2024-11-13 20:48:49,011 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 548 transitions. [2024-11-13 20:48:49,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 485 [2024-11-13 20:48:49,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:49,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:49,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:54,172 INFO L134 CoverageAnalysis]: Checked inductivity of 14340 backedges. 0 proven. 10800 refuted. 0 times theorem prover too weak. 3540 trivial. 0 not checked. [2024-11-13 20:48:56,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:56,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 376 states and 557 transitions. [2024-11-13 20:48:56,633 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 557 transitions. [2024-11-13 20:48:56,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 493 [2024-11-13 20:48:56,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:56,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:56,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:02,105 INFO L134 CoverageAnalysis]: Checked inductivity of 14823 backedges. 0 proven. 11163 refuted. 0 times theorem prover too weak. 3660 trivial. 0 not checked. [2024-11-13 20:49:04,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:04,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 382 states and 566 transitions. [2024-11-13 20:49:04,610 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 566 transitions. [2024-11-13 20:49:04,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 501 [2024-11-13 20:49:04,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:04,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:04,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:10,064 INFO L134 CoverageAnalysis]: Checked inductivity of 15314 backedges. 0 proven. 11532 refuted. 0 times theorem prover too weak. 3782 trivial. 0 not checked. [2024-11-13 20:49:12,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:12,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 388 states and 575 transitions. [2024-11-13 20:49:12,621 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 575 transitions. [2024-11-13 20:49:12,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 509 [2024-11-13 20:49:12,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:12,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:12,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:18,472 INFO L134 CoverageAnalysis]: Checked inductivity of 15813 backedges. 0 proven. 11907 refuted. 0 times theorem prover too weak. 3906 trivial. 0 not checked. [2024-11-13 20:49:21,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:21,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 394 states and 584 transitions. [2024-11-13 20:49:21,124 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 584 transitions. [2024-11-13 20:49:21,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 517 [2024-11-13 20:49:21,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:21,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:21,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:27,110 INFO L134 CoverageAnalysis]: Checked inductivity of 16320 backedges. 0 proven. 12288 refuted. 0 times theorem prover too weak. 4032 trivial. 0 not checked. [2024-11-13 20:49:29,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:29,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 400 states and 593 transitions. [2024-11-13 20:49:29,759 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 593 transitions. [2024-11-13 20:49:29,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 525 [2024-11-13 20:49:29,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:29,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:29,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:35,657 INFO L134 CoverageAnalysis]: Checked inductivity of 16835 backedges. 0 proven. 12675 refuted. 0 times theorem prover too weak. 4160 trivial. 0 not checked. [2024-11-13 20:49:38,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:38,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 406 states and 602 transitions. [2024-11-13 20:49:38,326 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 602 transitions. [2024-11-13 20:49:38,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 533 [2024-11-13 20:49:38,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:38,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:38,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:44,451 INFO L134 CoverageAnalysis]: Checked inductivity of 17358 backedges. 0 proven. 13068 refuted. 0 times theorem prover too weak. 4290 trivial. 0 not checked. [2024-11-13 20:49:47,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:47,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 412 states and 611 transitions. [2024-11-13 20:49:47,151 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 611 transitions. [2024-11-13 20:49:47,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 541 [2024-11-13 20:49:47,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:47,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:47,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:53,729 INFO L134 CoverageAnalysis]: Checked inductivity of 17889 backedges. 0 proven. 13467 refuted. 0 times theorem prover too weak. 4422 trivial. 0 not checked. [2024-11-13 20:49:56,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:56,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 418 states and 620 transitions. [2024-11-13 20:49:56,516 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 620 transitions. [2024-11-13 20:49:56,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 549 [2024-11-13 20:49:56,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:56,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:56,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:03,135 INFO L134 CoverageAnalysis]: Checked inductivity of 18428 backedges. 0 proven. 13872 refuted. 0 times theorem prover too weak. 4556 trivial. 0 not checked. [2024-11-13 20:50:05,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:05,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 424 states and 629 transitions. [2024-11-13 20:50:05,923 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 629 transitions. [2024-11-13 20:50:05,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 557 [2024-11-13 20:50:05,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:05,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:06,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:13,044 INFO L134 CoverageAnalysis]: Checked inductivity of 18975 backedges. 0 proven. 14283 refuted. 0 times theorem prover too weak. 4692 trivial. 0 not checked. [2024-11-13 20:50:15,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:15,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 430 states and 638 transitions. [2024-11-13 20:50:15,871 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 638 transitions. [2024-11-13 20:50:15,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 565 [2024-11-13 20:50:15,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:15,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:15,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:23,011 INFO L134 CoverageAnalysis]: Checked inductivity of 19530 backedges. 0 proven. 14700 refuted. 0 times theorem prover too weak. 4830 trivial. 0 not checked. [2024-11-13 20:50:26,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:26,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 436 states and 647 transitions. [2024-11-13 20:50:26,077 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 647 transitions. [2024-11-13 20:50:26,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 573 [2024-11-13 20:50:26,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:26,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:26,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:33,919 INFO L134 CoverageAnalysis]: Checked inductivity of 20093 backedges. 0 proven. 15123 refuted. 0 times theorem prover too weak. 4970 trivial. 0 not checked. [2024-11-13 20:50:36,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:36,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 442 states and 656 transitions. [2024-11-13 20:50:36,961 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 656 transitions. [2024-11-13 20:50:36,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 581 [2024-11-13 20:50:36,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:36,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:37,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:44,844 INFO L134 CoverageAnalysis]: Checked inductivity of 20664 backedges. 0 proven. 15552 refuted. 0 times theorem prover too weak. 5112 trivial. 0 not checked. [2024-11-13 20:50:47,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:47,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 448 states and 665 transitions. [2024-11-13 20:50:47,990 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 665 transitions. [2024-11-13 20:50:47,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 589 [2024-11-13 20:50:47,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:47,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:48,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:56,062 INFO L134 CoverageAnalysis]: Checked inductivity of 21243 backedges. 0 proven. 15987 refuted. 0 times theorem prover too weak. 5256 trivial. 0 not checked. [2024-11-13 20:50:59,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:59,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 454 states and 674 transitions. [2024-11-13 20:50:59,275 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 674 transitions. [2024-11-13 20:50:59,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 597 [2024-11-13 20:50:59,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:59,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:59,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:07,712 INFO L134 CoverageAnalysis]: Checked inductivity of 21830 backedges. 0 proven. 16428 refuted. 0 times theorem prover too weak. 5402 trivial. 0 not checked. [2024-11-13 20:51:10,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:10,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 460 states and 683 transitions. [2024-11-13 20:51:10,992 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 683 transitions. [2024-11-13 20:51:10,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 605 [2024-11-13 20:51:10,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:10,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:11,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:19,248 INFO L134 CoverageAnalysis]: Checked inductivity of 22425 backedges. 0 proven. 16875 refuted. 0 times theorem prover too weak. 5550 trivial. 0 not checked. [2024-11-13 20:51:22,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:22,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 466 states and 692 transitions. [2024-11-13 20:51:22,533 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 692 transitions. [2024-11-13 20:51:22,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 613 [2024-11-13 20:51:22,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:22,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:22,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:31,081 INFO L134 CoverageAnalysis]: Checked inductivity of 23028 backedges. 0 proven. 17328 refuted. 0 times theorem prover too weak. 5700 trivial. 0 not checked. [2024-11-13 20:51:34,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:34,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 472 states and 701 transitions. [2024-11-13 20:51:34,373 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 701 transitions. [2024-11-13 20:51:34,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 621 [2024-11-13 20:51:34,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:34,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:34,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:43,926 INFO L134 CoverageAnalysis]: Checked inductivity of 23639 backedges. 0 proven. 17787 refuted. 0 times theorem prover too weak. 5852 trivial. 0 not checked. [2024-11-13 20:51:47,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:47,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 478 states and 710 transitions. [2024-11-13 20:51:47,267 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 710 transitions. [2024-11-13 20:51:47,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 629 [2024-11-13 20:51:47,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:47,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:47,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:56,904 INFO L134 CoverageAnalysis]: Checked inductivity of 24258 backedges. 0 proven. 18252 refuted. 0 times theorem prover too weak. 6006 trivial. 0 not checked. [2024-11-13 20:52:00,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:00,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 484 states and 719 transitions. [2024-11-13 20:52:00,240 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 719 transitions. [2024-11-13 20:52:00,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 637 [2024-11-13 20:52:00,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:00,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:00,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:10,182 INFO L134 CoverageAnalysis]: Checked inductivity of 24885 backedges. 0 proven. 18723 refuted. 0 times theorem prover too weak. 6162 trivial. 0 not checked. [2024-11-13 20:52:13,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:13,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 490 states and 728 transitions. [2024-11-13 20:52:13,533 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 728 transitions. [2024-11-13 20:52:13,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 645 [2024-11-13 20:52:13,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:13,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:13,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:23,919 INFO L134 CoverageAnalysis]: Checked inductivity of 25520 backedges. 0 proven. 19200 refuted. 0 times theorem prover too weak. 6320 trivial. 0 not checked. [2024-11-13 20:52:27,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:27,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 496 states and 737 transitions. [2024-11-13 20:52:27,351 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 737 transitions. [2024-11-13 20:52:27,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 653 [2024-11-13 20:52:27,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:27,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:27,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:37,994 INFO L134 CoverageAnalysis]: Checked inductivity of 26163 backedges. 0 proven. 19683 refuted. 0 times theorem prover too weak. 6480 trivial. 0 not checked. [2024-11-13 20:52:41,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:41,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 502 states and 746 transitions. [2024-11-13 20:52:41,574 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 746 transitions. [2024-11-13 20:52:41,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 661 [2024-11-13 20:52:41,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:41,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:41,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:52,323 INFO L134 CoverageAnalysis]: Checked inductivity of 26814 backedges. 0 proven. 20172 refuted. 0 times theorem prover too weak. 6642 trivial. 0 not checked. [2024-11-13 20:52:55,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:55,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 508 states and 755 transitions. [2024-11-13 20:52:55,915 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 755 transitions. [2024-11-13 20:52:55,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 669 [2024-11-13 20:52:55,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:55,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:56,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:07,364 INFO L134 CoverageAnalysis]: Checked inductivity of 27473 backedges. 0 proven. 20667 refuted. 0 times theorem prover too weak. 6806 trivial. 0 not checked. [2024-11-13 20:53:10,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:10,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 514 states and 764 transitions. [2024-11-13 20:53:10,977 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 764 transitions. [2024-11-13 20:53:10,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 677 [2024-11-13 20:53:10,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:10,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:11,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:22,311 INFO L134 CoverageAnalysis]: Checked inductivity of 28140 backedges. 0 proven. 21168 refuted. 0 times theorem prover too weak. 6972 trivial. 0 not checked. [2024-11-13 20:53:25,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:25,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 520 states and 773 transitions. [2024-11-13 20:53:25,924 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 773 transitions. [2024-11-13 20:53:25,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 685 [2024-11-13 20:53:25,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:25,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:26,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:37,800 INFO L134 CoverageAnalysis]: Checked inductivity of 28815 backedges. 0 proven. 21675 refuted. 0 times theorem prover too weak. 7140 trivial. 0 not checked. [2024-11-13 20:53:41,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:41,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 526 states and 782 transitions. [2024-11-13 20:53:41,514 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 782 transitions. [2024-11-13 20:53:41,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 693 [2024-11-13 20:53:41,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:41,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:41,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:53,680 INFO L134 CoverageAnalysis]: Checked inductivity of 29498 backedges. 0 proven. 22188 refuted. 0 times theorem prover too weak. 7310 trivial. 0 not checked. [2024-11-13 20:53:57,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:57,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 532 states and 791 transitions. [2024-11-13 20:53:57,368 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 791 transitions. [2024-11-13 20:53:57,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 701 [2024-11-13 20:53:57,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:57,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:57,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:09,717 INFO L134 CoverageAnalysis]: Checked inductivity of 30189 backedges. 0 proven. 22707 refuted. 0 times theorem prover too weak. 7482 trivial. 0 not checked. [2024-11-13 20:54:13,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:13,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 538 states and 800 transitions. [2024-11-13 20:54:13,498 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 800 transitions. [2024-11-13 20:54:13,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 709 [2024-11-13 20:54:13,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:13,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:13,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:26,355 INFO L134 CoverageAnalysis]: Checked inductivity of 30888 backedges. 0 proven. 23232 refuted. 0 times theorem prover too weak. 7656 trivial. 0 not checked. [2024-11-13 20:54:30,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:30,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 544 states and 809 transitions. [2024-11-13 20:54:30,209 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 809 transitions. [2024-11-13 20:54:30,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 717 [2024-11-13 20:54:30,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:30,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:30,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:43,520 INFO L134 CoverageAnalysis]: Checked inductivity of 31595 backedges. 0 proven. 23763 refuted. 0 times theorem prover too weak. 7832 trivial. 0 not checked. [2024-11-13 20:54:47,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:47,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 550 states and 818 transitions. [2024-11-13 20:54:47,668 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 818 transitions. [2024-11-13 20:54:47,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 725 [2024-11-13 20:54:47,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:47,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:47,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:01,316 INFO L134 CoverageAnalysis]: Checked inductivity of 32310 backedges. 0 proven. 24300 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2024-11-13 20:55:05,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:05,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 556 states and 827 transitions. [2024-11-13 20:55:05,405 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 827 transitions. [2024-11-13 20:55:05,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 733 [2024-11-13 20:55:05,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:05,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:05,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:19,590 INFO L134 CoverageAnalysis]: Checked inductivity of 33033 backedges. 0 proven. 24843 refuted. 0 times theorem prover too weak. 8190 trivial. 0 not checked. [2024-11-13 20:55:23,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:23,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 562 states and 836 transitions. [2024-11-13 20:55:23,467 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 836 transitions. [2024-11-13 20:55:23,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 741 [2024-11-13 20:55:23,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:23,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:23,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:37,754 INFO L134 CoverageAnalysis]: Checked inductivity of 33764 backedges. 0 proven. 25392 refuted. 0 times theorem prover too weak. 8372 trivial. 0 not checked. [2024-11-13 20:55:41,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:41,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 568 states and 845 transitions. [2024-11-13 20:55:41,925 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 845 transitions. [2024-11-13 20:55:41,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 749 [2024-11-13 20:55:41,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:41,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:42,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:56,260 INFO L134 CoverageAnalysis]: Checked inductivity of 34503 backedges. 0 proven. 25947 refuted. 0 times theorem prover too weak. 8556 trivial. 0 not checked. [2024-11-13 20:56:00,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:00,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 574 states and 854 transitions. [2024-11-13 20:56:00,259 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 854 transitions. [2024-11-13 20:56:00,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 757 [2024-11-13 20:56:00,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:00,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:00,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:16,056 INFO L134 CoverageAnalysis]: Checked inductivity of 35250 backedges. 0 proven. 26508 refuted. 0 times theorem prover too weak. 8742 trivial. 0 not checked. [2024-11-13 20:56:20,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:20,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 580 states and 863 transitions. [2024-11-13 20:56:20,409 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 863 transitions. [2024-11-13 20:56:20,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 765 [2024-11-13 20:56:20,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:20,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:20,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:35,975 INFO L134 CoverageAnalysis]: Checked inductivity of 36005 backedges. 0 proven. 27075 refuted. 0 times theorem prover too weak. 8930 trivial. 0 not checked. [2024-11-13 20:56:40,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:40,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 586 states and 872 transitions. [2024-11-13 20:56:40,371 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 872 transitions. [2024-11-13 20:56:40,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2024-11-13 20:56:40,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:40,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:40,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:57,053 INFO L134 CoverageAnalysis]: Checked inductivity of 36768 backedges. 0 proven. 27648 refuted. 0 times theorem prover too weak. 9120 trivial. 0 not checked. [2024-11-13 20:57:01,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:01,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 592 states and 881 transitions. [2024-11-13 20:57:01,279 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 881 transitions. [2024-11-13 20:57:01,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 781 [2024-11-13 20:57:01,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:01,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:01,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:18,983 INFO L134 CoverageAnalysis]: Checked inductivity of 37539 backedges. 0 proven. 28227 refuted. 0 times theorem prover too weak. 9312 trivial. 0 not checked. [2024-11-13 20:57:23,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:23,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 598 states and 890 transitions. [2024-11-13 20:57:23,537 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 890 transitions. [2024-11-13 20:57:23,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 789 [2024-11-13 20:57:23,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:23,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:23,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:41,553 INFO L134 CoverageAnalysis]: Checked inductivity of 38318 backedges. 0 proven. 28812 refuted. 0 times theorem prover too weak. 9506 trivial. 0 not checked. [2024-11-13 20:57:45,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:45,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 604 states and 899 transitions. [2024-11-13 20:57:45,937 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 899 transitions. [2024-11-13 20:57:45,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 797 [2024-11-13 20:57:45,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:45,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:46,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:05,710 INFO L134 CoverageAnalysis]: Checked inductivity of 39105 backedges. 0 proven. 29403 refuted. 0 times theorem prover too weak. 9702 trivial. 0 not checked. [2024-11-13 20:58:10,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:10,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 610 states and 908 transitions. [2024-11-13 20:58:10,285 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 908 transitions. [2024-11-13 20:58:10,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 805 [2024-11-13 20:58:10,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:10,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:10,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:30,371 INFO L134 CoverageAnalysis]: Checked inductivity of 39900 backedges. 0 proven. 30000 refuted. 0 times theorem prover too weak. 9900 trivial. 0 not checked. [2024-11-13 20:58:34,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:34,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 616 states and 917 transitions. [2024-11-13 20:58:34,885 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 917 transitions. [2024-11-13 20:58:34,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 813 [2024-11-13 20:58:34,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:34,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:35,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat