./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loops-crafted-1/nested3-1_abstracted.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e2ed490-07d4-485b-ad39-511520967671/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e2ed490-07d4-485b-ad39-511520967671/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_2e2ed490-07d4-485b-ad39-511520967671/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e2ed490-07d4-485b-ad39-511520967671/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/loops-crafted-1/nested3-1_abstracted.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e2ed490-07d4-485b-ad39-511520967671/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e2ed490-07d4-485b-ad39-511520967671/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 898ef25fdb2ae04f56304d500631f410c196b9a77fbfba6f83248dcfc33b301f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:17:22,611 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:17:22,683 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e2ed490-07d4-485b-ad39-511520967671/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 20:17:22,688 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:17:22,688 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:17:22,720 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:17:22,722 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:17:22,722 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:17:22,723 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:17:22,723 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:17:22,723 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:17:22,724 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:17:22,724 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:17:22,724 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:17:22,724 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:17:22,725 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:17:22,725 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:17:22,725 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:17:22,725 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:17:22,726 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:17:22,726 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:17:22,726 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:17:22,726 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:17:22,726 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:17:22,726 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:17:22,726 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:17:22,726 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:17:22,727 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:17:22,727 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:17:22,727 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:17:22,727 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:17:22,727 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:17:22,727 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:17:22,727 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_2e2ed490-07d4-485b-ad39-511520967671/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 ! call(reach_error())) ) 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 -> 898ef25fdb2ae04f56304d500631f410c196b9a77fbfba6f83248dcfc33b301f [2024-11-13 20:17:23,035 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:17:23,043 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:17:23,046 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:17:23,047 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:17:23,047 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:17:23,049 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e2ed490-07d4-485b-ad39-511520967671/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/loops-crafted-1/nested3-1_abstracted.c Unable to find full path for "g++" [2024-11-13 20:17:24,991 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:17:25,212 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:17:25,212 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e2ed490-07d4-485b-ad39-511520967671/sv-benchmarks/c/loops-crafted-1/nested3-1_abstracted.c [2024-11-13 20:17:25,221 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e2ed490-07d4-485b-ad39-511520967671/bin/ukojak-verify-EEHR8qb7sm/data/bc896be0c/c1498b0865244d3abb14bb0978498d54/FLAG6b4addc4f [2024-11-13 20:17:25,237 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e2ed490-07d4-485b-ad39-511520967671/bin/ukojak-verify-EEHR8qb7sm/data/bc896be0c/c1498b0865244d3abb14bb0978498d54 [2024-11-13 20:17:25,240 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:17:25,242 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:17:25,243 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:17:25,243 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:17:25,249 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:17:25,251 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:25,254 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@656fd4e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25, skipping insertion in model container [2024-11-13 20:17:25,255 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:25,272 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:17:25,460 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e2ed490-07d4-485b-ad39-511520967671/sv-benchmarks/c/loops-crafted-1/nested3-1_abstracted.c[739,752] [2024-11-13 20:17:25,487 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:17:25,498 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:17:25,512 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e2ed490-07d4-485b-ad39-511520967671/sv-benchmarks/c/loops-crafted-1/nested3-1_abstracted.c[739,752] [2024-11-13 20:17:25,521 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:17:25,538 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:17:25,539 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25 WrapperNode [2024-11-13 20:17:25,539 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:17:25,540 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:17:25,540 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:17:25,541 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:17:25,547 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:25,553 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:25,571 INFO L138 Inliner]: procedures = 20, calls = 10, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 44 [2024-11-13 20:17:25,573 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:17:25,574 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:17:25,574 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:17:25,574 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:17:25,581 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:25,581 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:25,582 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:25,583 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:25,590 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:25,595 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:25,596 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:25,596 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:25,603 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:17:25,604 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:17:25,604 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:17:25,604 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:17:25,605 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:25,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:17:25,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e2ed490-07d4-485b-ad39-511520967671/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:17:25,640 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e2ed490-07d4-485b-ad39-511520967671/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:17:25,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e2ed490-07d4-485b-ad39-511520967671/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:17:25,673 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:17:25,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:17:25,673 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:17:25,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:17:25,674 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 20:17:25,674 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 20:17:25,748 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:17:25,750 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:17:25,883 INFO L? ?]: Removed 7 outVars from TransFormulas that were not future-live. [2024-11-13 20:17:25,886 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:17:25,983 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:17:25,983 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 20:17:25,984 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:17:25 BoogieIcfgContainer [2024-11-13 20:17:25,984 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:17:25,985 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:17:25,985 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:17:25,995 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:17:25,996 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:26,004 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:17:26,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:26,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 16 states and 20 transitions. [2024-11-13 20:17:26,068 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 20 transitions. [2024-11-13 20:17:26,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 20:17:26,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:26,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:26,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:26,357 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 20:17:26,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:26,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 17 states and 21 transitions. [2024-11-13 20:17:26,413 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 21 transitions. [2024-11-13 20:17:26,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 20:17:26,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:26,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:26,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:26,750 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 20:17:26,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:26,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 19 states and 23 transitions. [2024-11-13 20:17:26,910 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 23 transitions. [2024-11-13 20:17:26,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 20:17:26,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:26,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:26,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:27,029 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 20:17:27,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:27,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 20 states and 25 transitions. [2024-11-13 20:17:27,081 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 25 transitions. [2024-11-13 20:17:27,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 20:17:27,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:27,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:27,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:27,252 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:27,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:27,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 23 states and 29 transitions. [2024-11-13 20:17:27,545 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 29 transitions. [2024-11-13 20:17:27,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:17:27,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:27,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:27,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:27,786 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:17:28,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:28,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 26 states and 33 transitions. [2024-11-13 20:17:28,187 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 33 transitions. [2024-11-13 20:17:28,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:17:28,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:28,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:28,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:28,445 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 12 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:17:28,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:28,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 29 states and 37 transitions. [2024-11-13 20:17:28,867 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 37 transitions. [2024-11-13 20:17:28,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:17:28,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:28,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:28,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:29,174 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 8 proven. 22 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:17:29,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:29,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 32 states and 41 transitions. [2024-11-13 20:17:29,617 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 41 transitions. [2024-11-13 20:17:29,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 20:17:29,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:29,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:29,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:29,968 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 35 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 20:17:30,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:30,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 35 states and 45 transitions. [2024-11-13 20:17:30,460 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 45 transitions. [2024-11-13 20:17:30,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 20:17:30,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:30,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:30,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:31,106 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 12 proven. 51 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 20:17:31,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:31,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 38 states and 49 transitions. [2024-11-13 20:17:31,594 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 49 transitions. [2024-11-13 20:17:31,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:17:31,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:31,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:31,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:32,018 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 14 proven. 70 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 20:17:32,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:32,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 41 states and 53 transitions. [2024-11-13 20:17:32,561 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 53 transitions. [2024-11-13 20:17:32,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:17:32,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:32,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:32,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:33,097 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 16 proven. 92 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 20:17:33,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:33,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 44 states and 57 transitions. [2024-11-13 20:17:33,710 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 57 transitions. [2024-11-13 20:17:33,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 20:17:33,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:33,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:33,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:34,340 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 18 proven. 117 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 20:17:35,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:35,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 47 states and 61 transitions. [2024-11-13 20:17:35,020 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 61 transitions. [2024-11-13 20:17:35,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:17:35,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:35,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:35,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:35,688 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 20 proven. 145 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 20:17:36,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:36,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 50 states and 65 transitions. [2024-11-13 20:17:36,463 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 65 transitions. [2024-11-13 20:17:36,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 20:17:36,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:36,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:36,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:37,234 INFO L134 CoverageAnalysis]: Checked inductivity of 418 backedges. 22 proven. 176 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 20:17:38,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:38,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 53 states and 69 transitions. [2024-11-13 20:17:38,075 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 69 transitions. [2024-11-13 20:17:38,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 20:17:38,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:38,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:38,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:38,966 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 24 proven. 210 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 20:17:39,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:39,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 56 states and 73 transitions. [2024-11-13 20:17:39,830 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 73 transitions. [2024-11-13 20:17:39,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 20:17:39,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:39,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:39,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:40,965 INFO L134 CoverageAnalysis]: Checked inductivity of 585 backedges. 26 proven. 247 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 20:17:41,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:41,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 59 states and 77 transitions. [2024-11-13 20:17:41,781 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 77 transitions. [2024-11-13 20:17:41,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:17:41,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:41,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:41,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:42,777 INFO L134 CoverageAnalysis]: Checked inductivity of 679 backedges. 28 proven. 287 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 20:17:43,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:43,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 62 states and 81 transitions. [2024-11-13 20:17:43,601 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 81 transitions. [2024-11-13 20:17:43,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 20:17:43,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:43,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:43,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:44,644 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 30 proven. 330 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 20:17:45,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:45,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 65 states and 85 transitions. [2024-11-13 20:17:45,466 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 85 transitions. [2024-11-13 20:17:45,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 20:17:45,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:45,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:45,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:46,617 INFO L134 CoverageAnalysis]: Checked inductivity of 888 backedges. 32 proven. 376 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-13 20:17:47,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:47,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 68 states and 89 transitions. [2024-11-13 20:17:47,610 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 89 transitions. [2024-11-13 20:17:47,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 20:17:47,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:47,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:47,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:48,913 INFO L134 CoverageAnalysis]: Checked inductivity of 1003 backedges. 34 proven. 425 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-13 20:17:50,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:50,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 71 states and 93 transitions. [2024-11-13 20:17:50,132 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 93 transitions. [2024-11-13 20:17:50,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 20:17:50,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:50,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:50,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:51,547 INFO L134 CoverageAnalysis]: Checked inductivity of 1125 backedges. 36 proven. 477 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-13 20:17:52,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:52,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 74 states and 97 transitions. [2024-11-13 20:17:52,595 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 97 transitions. [2024-11-13 20:17:52,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 20:17:52,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:52,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:52,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:53,978 INFO L134 CoverageAnalysis]: Checked inductivity of 1254 backedges. 38 proven. 532 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-11-13 20:17:55,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:55,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 77 states and 101 transitions. [2024-11-13 20:17:55,117 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 101 transitions. [2024-11-13 20:17:55,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 20:17:55,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:55,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:55,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:56,646 INFO L134 CoverageAnalysis]: Checked inductivity of 1390 backedges. 40 proven. 590 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-13 20:17:57,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:57,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 80 states and 105 transitions. [2024-11-13 20:17:57,770 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 105 transitions. [2024-11-13 20:17:57,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 20:17:57,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:57,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:57,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:59,357 INFO L134 CoverageAnalysis]: Checked inductivity of 1533 backedges. 42 proven. 651 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-11-13 20:18:00,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:00,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 83 states and 109 transitions. [2024-11-13 20:18:00,638 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 109 transitions. [2024-11-13 20:18:00,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 20:18:00,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:00,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:00,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:02,480 INFO L134 CoverageAnalysis]: Checked inductivity of 1683 backedges. 44 proven. 715 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2024-11-13 20:18:03,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:03,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 86 states and 113 transitions. [2024-11-13 20:18:03,750 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 113 transitions. [2024-11-13 20:18:03,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 20:18:03,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:03,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:03,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:05,601 INFO L134 CoverageAnalysis]: Checked inductivity of 1840 backedges. 46 proven. 782 refuted. 0 times theorem prover too weak. 1012 trivial. 0 not checked. [2024-11-13 20:18:06,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:06,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 89 states and 117 transitions. [2024-11-13 20:18:06,937 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 117 transitions. [2024-11-13 20:18:06,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 20:18:06,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:06,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:06,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:09,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2004 backedges. 48 proven. 852 refuted. 0 times theorem prover too weak. 1104 trivial. 0 not checked. [2024-11-13 20:18:10,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:10,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 92 states and 121 transitions. [2024-11-13 20:18:10,640 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 121 transitions. [2024-11-13 20:18:10,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 20:18:10,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:10,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:10,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:12,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2175 backedges. 50 proven. 925 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-11-13 20:18:14,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:14,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 95 states and 125 transitions. [2024-11-13 20:18:14,370 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 125 transitions. [2024-11-13 20:18:14,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 20:18:14,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:14,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:14,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:16,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2353 backedges. 52 proven. 1001 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2024-11-13 20:18:18,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:18,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 98 states and 129 transitions. [2024-11-13 20:18:18,453 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 129 transitions. [2024-11-13 20:18:18,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 20:18:18,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:18,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:18,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:21,086 INFO L134 CoverageAnalysis]: Checked inductivity of 2538 backedges. 54 proven. 1080 refuted. 0 times theorem prover too weak. 1404 trivial. 0 not checked. [2024-11-13 20:18:22,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:22,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 101 states and 133 transitions. [2024-11-13 20:18:22,848 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 133 transitions. [2024-11-13 20:18:22,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 20:18:22,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:22,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:22,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:25,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2730 backedges. 56 proven. 1162 refuted. 0 times theorem prover too weak. 1512 trivial. 0 not checked. [2024-11-13 20:18:27,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:27,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 104 states and 137 transitions. [2024-11-13 20:18:27,606 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 137 transitions. [2024-11-13 20:18:27,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 20:18:27,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:27,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:27,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:30,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2929 backedges. 58 proven. 1247 refuted. 0 times theorem prover too weak. 1624 trivial. 0 not checked. [2024-11-13 20:18:32,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:32,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 107 states and 141 transitions. [2024-11-13 20:18:32,725 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 141 transitions. [2024-11-13 20:18:32,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-13 20:18:32,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:32,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:32,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:35,775 INFO L134 CoverageAnalysis]: Checked inductivity of 3135 backedges. 60 proven. 1335 refuted. 0 times theorem prover too weak. 1740 trivial. 0 not checked. [2024-11-13 20:18:38,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:38,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 110 states and 145 transitions. [2024-11-13 20:18:38,090 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 145 transitions. [2024-11-13 20:18:38,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 20:18:38,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:38,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:38,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:41,338 INFO L134 CoverageAnalysis]: Checked inductivity of 3348 backedges. 62 proven. 1426 refuted. 0 times theorem prover too weak. 1860 trivial. 0 not checked. [2024-11-13 20:18:43,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:43,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 113 states and 149 transitions. [2024-11-13 20:18:43,339 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 149 transitions. [2024-11-13 20:18:43,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-13 20:18:43,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:43,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:43,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:46,373 INFO L134 CoverageAnalysis]: Checked inductivity of 3568 backedges. 64 proven. 1520 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2024-11-13 20:18:48,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:48,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 116 states and 153 transitions. [2024-11-13 20:18:48,441 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 153 transitions. [2024-11-13 20:18:48,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-13 20:18:48,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:48,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:48,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:51,751 INFO L134 CoverageAnalysis]: Checked inductivity of 3795 backedges. 66 proven. 1617 refuted. 0 times theorem prover too weak. 2112 trivial. 0 not checked. [2024-11-13 20:18:53,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:53,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 119 states and 157 transitions. [2024-11-13 20:18:53,797 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 157 transitions. [2024-11-13 20:18:53,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-13 20:18:53,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:53,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:53,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:57,343 INFO L134 CoverageAnalysis]: Checked inductivity of 4029 backedges. 68 proven. 1717 refuted. 0 times theorem prover too weak. 2244 trivial. 0 not checked. [2024-11-13 20:18:59,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:59,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 122 states and 161 transitions. [2024-11-13 20:18:59,752 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 161 transitions. [2024-11-13 20:18:59,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-13 20:18:59,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:59,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:59,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:03,494 INFO L134 CoverageAnalysis]: Checked inductivity of 4270 backedges. 70 proven. 1820 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2024-11-13 20:19:05,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:05,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 125 states and 165 transitions. [2024-11-13 20:19:05,731 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 165 transitions. [2024-11-13 20:19:05,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-13 20:19:05,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:05,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:05,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:09,502 INFO L134 CoverageAnalysis]: Checked inductivity of 4518 backedges. 72 proven. 1926 refuted. 0 times theorem prover too weak. 2520 trivial. 0 not checked. [2024-11-13 20:19:11,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:11,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 128 states and 169 transitions. [2024-11-13 20:19:11,940 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 169 transitions. [2024-11-13 20:19:11,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-13 20:19:11,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:11,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:11,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:15,930 INFO L134 CoverageAnalysis]: Checked inductivity of 4773 backedges. 74 proven. 2035 refuted. 0 times theorem prover too weak. 2664 trivial. 0 not checked. [2024-11-13 20:19:18,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:18,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 131 states and 173 transitions. [2024-11-13 20:19:18,438 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 173 transitions. [2024-11-13 20:19:18,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-13 20:19:18,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:18,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:18,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:22,775 INFO L134 CoverageAnalysis]: Checked inductivity of 5035 backedges. 76 proven. 2147 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-11-13 20:19:25,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:25,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 134 states and 177 transitions. [2024-11-13 20:19:25,318 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 177 transitions. [2024-11-13 20:19:25,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-11-13 20:19:25,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:25,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:25,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:29,814 INFO L134 CoverageAnalysis]: Checked inductivity of 5304 backedges. 78 proven. 2262 refuted. 0 times theorem prover too weak. 2964 trivial. 0 not checked. [2024-11-13 20:19:32,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:32,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 137 states and 181 transitions. [2024-11-13 20:19:32,377 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 181 transitions. [2024-11-13 20:19:32,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-11-13 20:19:32,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:32,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:32,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:36,971 INFO L134 CoverageAnalysis]: Checked inductivity of 5580 backedges. 80 proven. 2380 refuted. 0 times theorem prover too weak. 3120 trivial. 0 not checked. [2024-11-13 20:19:39,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:39,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 140 states and 185 transitions. [2024-11-13 20:19:39,812 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 185 transitions. [2024-11-13 20:19:39,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-11-13 20:19:39,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:39,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:39,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:44,703 INFO L134 CoverageAnalysis]: Checked inductivity of 5863 backedges. 82 proven. 2501 refuted. 0 times theorem prover too weak. 3280 trivial. 0 not checked. [2024-11-13 20:19:47,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:47,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 143 states and 189 transitions. [2024-11-13 20:19:47,490 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 189 transitions. [2024-11-13 20:19:47,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-11-13 20:19:47,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:47,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:47,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:53,099 INFO L134 CoverageAnalysis]: Checked inductivity of 6153 backedges. 84 proven. 2625 refuted. 0 times theorem prover too weak. 3444 trivial. 0 not checked. [2024-11-13 20:19:56,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:56,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 146 states and 193 transitions. [2024-11-13 20:19:56,011 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 193 transitions. [2024-11-13 20:19:56,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2024-11-13 20:19:56,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:56,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:56,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:01,552 INFO L134 CoverageAnalysis]: Checked inductivity of 6450 backedges. 86 proven. 2752 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-13 20:20:04,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:04,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 149 states and 197 transitions. [2024-11-13 20:20:04,748 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 197 transitions. [2024-11-13 20:20:04,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-11-13 20:20:04,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:04,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:04,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:11,076 INFO L134 CoverageAnalysis]: Checked inductivity of 6754 backedges. 88 proven. 2882 refuted. 0 times theorem prover too weak. 3784 trivial. 0 not checked. [2024-11-13 20:20:14,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:14,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 152 states and 201 transitions. [2024-11-13 20:20:14,234 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 201 transitions. [2024-11-13 20:20:14,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2024-11-13 20:20:14,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:14,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:14,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:20,376 INFO L134 CoverageAnalysis]: Checked inductivity of 7065 backedges. 90 proven. 3015 refuted. 0 times theorem prover too weak. 3960 trivial. 0 not checked. [2024-11-13 20:20:23,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:23,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 155 states and 205 transitions. [2024-11-13 20:20:23,610 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 205 transitions. [2024-11-13 20:20:23,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-11-13 20:20:23,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:23,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:23,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:30,278 INFO L134 CoverageAnalysis]: Checked inductivity of 7383 backedges. 92 proven. 3151 refuted. 0 times theorem prover too weak. 4140 trivial. 0 not checked. [2024-11-13 20:20:33,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:33,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 158 states and 209 transitions. [2024-11-13 20:20:33,579 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 209 transitions. [2024-11-13 20:20:33,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2024-11-13 20:20:33,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:33,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:33,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:40,172 INFO L134 CoverageAnalysis]: Checked inductivity of 7708 backedges. 94 proven. 3290 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2024-11-13 20:20:43,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:43,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 161 states and 213 transitions. [2024-11-13 20:20:43,798 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 213 transitions. [2024-11-13 20:20:43,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2024-11-13 20:20:43,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:43,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:43,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:50,672 INFO L134 CoverageAnalysis]: Checked inductivity of 8040 backedges. 96 proven. 3432 refuted. 0 times theorem prover too weak. 4512 trivial. 0 not checked. [2024-11-13 20:20:54,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:54,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 164 states and 217 transitions. [2024-11-13 20:20:54,127 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 217 transitions. [2024-11-13 20:20:54,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2024-11-13 20:20:54,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:54,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:54,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:01,322 INFO L134 CoverageAnalysis]: Checked inductivity of 8379 backedges. 98 proven. 3577 refuted. 0 times theorem prover too weak. 4704 trivial. 0 not checked. [2024-11-13 20:21:04,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:04,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 167 states and 221 transitions. [2024-11-13 20:21:04,843 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 221 transitions. [2024-11-13 20:21:04,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-11-13 20:21:04,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:04,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:04,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:12,311 INFO L134 CoverageAnalysis]: Checked inductivity of 8725 backedges. 100 proven. 3725 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-13 20:21:15,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:15,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 170 states and 225 transitions. [2024-11-13 20:21:15,974 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 225 transitions. [2024-11-13 20:21:15,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2024-11-13 20:21:15,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:15,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:16,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:23,779 INFO L134 CoverageAnalysis]: Checked inductivity of 9078 backedges. 102 proven. 3876 refuted. 0 times theorem prover too weak. 5100 trivial. 0 not checked. [2024-11-13 20:21:27,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:27,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 173 states and 229 transitions. [2024-11-13 20:21:27,530 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 229 transitions. [2024-11-13 20:21:27,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2024-11-13 20:21:27,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:27,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:27,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:35,682 INFO L134 CoverageAnalysis]: Checked inductivity of 9438 backedges. 104 proven. 4030 refuted. 0 times theorem prover too weak. 5304 trivial. 0 not checked. [2024-11-13 20:21:39,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:39,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 176 states and 233 transitions. [2024-11-13 20:21:39,681 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 233 transitions. [2024-11-13 20:21:39,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 379 [2024-11-13 20:21:39,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:39,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:39,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:48,075 INFO L134 CoverageAnalysis]: Checked inductivity of 9805 backedges. 106 proven. 4187 refuted. 0 times theorem prover too weak. 5512 trivial. 0 not checked. [2024-11-13 20:21:52,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:52,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 179 states and 237 transitions. [2024-11-13 20:21:52,097 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 237 transitions. [2024-11-13 20:21:52,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2024-11-13 20:21:52,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:52,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:52,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:00,755 INFO L134 CoverageAnalysis]: Checked inductivity of 10179 backedges. 108 proven. 4347 refuted. 0 times theorem prover too weak. 5724 trivial. 0 not checked. [2024-11-13 20:22:04,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:04,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 182 states and 241 transitions. [2024-11-13 20:22:04,824 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 241 transitions. [2024-11-13 20:22:04,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 393 [2024-11-13 20:22:04,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:04,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:04,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:13,865 INFO L134 CoverageAnalysis]: Checked inductivity of 10560 backedges. 110 proven. 4510 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2024-11-13 20:22:18,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:18,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 185 states and 245 transitions. [2024-11-13 20:22:18,007 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 245 transitions. [2024-11-13 20:22:18,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2024-11-13 20:22:18,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:18,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:18,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:27,380 INFO L134 CoverageAnalysis]: Checked inductivity of 10948 backedges. 112 proven. 4676 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2024-11-13 20:22:31,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:31,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 188 states and 249 transitions. [2024-11-13 20:22:31,732 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 249 transitions. [2024-11-13 20:22:31,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 407 [2024-11-13 20:22:31,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:31,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:31,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:41,432 INFO L134 CoverageAnalysis]: Checked inductivity of 11343 backedges. 114 proven. 4845 refuted. 0 times theorem prover too weak. 6384 trivial. 0 not checked. [2024-11-13 20:22:45,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:45,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 191 states and 253 transitions. [2024-11-13 20:22:45,807 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 253 transitions. [2024-11-13 20:22:45,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 414 [2024-11-13 20:22:45,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:45,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:45,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:55,902 INFO L134 CoverageAnalysis]: Checked inductivity of 11745 backedges. 116 proven. 5017 refuted. 0 times theorem prover too weak. 6612 trivial. 0 not checked. [2024-11-13 20:23:00,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:00,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 194 states and 257 transitions. [2024-11-13 20:23:00,443 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 257 transitions. [2024-11-13 20:23:00,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 421 [2024-11-13 20:23:00,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:00,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:00,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:11,012 INFO L134 CoverageAnalysis]: Checked inductivity of 12154 backedges. 118 proven. 5192 refuted. 0 times theorem prover too weak. 6844 trivial. 0 not checked. [2024-11-13 20:23:15,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:15,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 197 states and 261 transitions. [2024-11-13 20:23:15,667 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 261 transitions. [2024-11-13 20:23:15,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2024-11-13 20:23:15,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:15,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:15,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:26,539 INFO L134 CoverageAnalysis]: Checked inductivity of 12570 backedges. 120 proven. 5370 refuted. 0 times theorem prover too weak. 7080 trivial. 0 not checked. [2024-11-13 20:23:31,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:31,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 200 states and 265 transitions. [2024-11-13 20:23:31,361 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 265 transitions. [2024-11-13 20:23:31,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 435 [2024-11-13 20:23:31,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:31,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:31,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:42,769 INFO L134 CoverageAnalysis]: Checked inductivity of 12993 backedges. 122 proven. 5551 refuted. 0 times theorem prover too weak. 7320 trivial. 0 not checked. [2024-11-13 20:23:47,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:47,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 203 states and 269 transitions. [2024-11-13 20:23:47,615 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 269 transitions. [2024-11-13 20:23:47,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 442 [2024-11-13 20:23:47,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:47,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:47,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:59,318 INFO L134 CoverageAnalysis]: Checked inductivity of 13423 backedges. 124 proven. 5735 refuted. 0 times theorem prover too weak. 7564 trivial. 0 not checked. [2024-11-13 20:24:04,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:04,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 206 states and 273 transitions. [2024-11-13 20:24:04,389 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 273 transitions. [2024-11-13 20:24:04,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 449 [2024-11-13 20:24:04,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:04,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:04,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:16,517 INFO L134 CoverageAnalysis]: Checked inductivity of 13860 backedges. 126 proven. 5922 refuted. 0 times theorem prover too weak. 7812 trivial. 0 not checked. [2024-11-13 20:24:21,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:21,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 209 states and 277 transitions. [2024-11-13 20:24:21,675 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 277 transitions. [2024-11-13 20:24:21,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 456 [2024-11-13 20:24:21,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:21,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:21,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:34,224 INFO L134 CoverageAnalysis]: Checked inductivity of 14304 backedges. 128 proven. 6112 refuted. 0 times theorem prover too weak. 8064 trivial. 0 not checked. [2024-11-13 20:24:39,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:39,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 212 states and 281 transitions. [2024-11-13 20:24:39,434 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 281 transitions. [2024-11-13 20:24:39,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 463 [2024-11-13 20:24:39,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:39,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:39,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:52,702 INFO L134 CoverageAnalysis]: Checked inductivity of 14755 backedges. 130 proven. 6305 refuted. 0 times theorem prover too weak. 8320 trivial. 0 not checked. [2024-11-13 20:24:58,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:58,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 215 states and 285 transitions. [2024-11-13 20:24:58,133 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 285 transitions. [2024-11-13 20:24:58,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 470 [2024-11-13 20:24:58,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:58,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:58,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:11,938 INFO L134 CoverageAnalysis]: Checked inductivity of 15213 backedges. 132 proven. 6501 refuted. 0 times theorem prover too weak. 8580 trivial. 0 not checked. [2024-11-13 20:25:17,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:17,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 218 states and 289 transitions. [2024-11-13 20:25:17,389 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 289 transitions. [2024-11-13 20:25:17,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 477 [2024-11-13 20:25:17,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:17,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:17,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:31,441 INFO L134 CoverageAnalysis]: Checked inductivity of 15678 backedges. 134 proven. 6700 refuted. 0 times theorem prover too weak. 8844 trivial. 0 not checked. [2024-11-13 20:25:37,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:37,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 221 states and 293 transitions. [2024-11-13 20:25:37,032 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 293 transitions. [2024-11-13 20:25:37,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 484 [2024-11-13 20:25:37,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:37,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:37,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:52,001 INFO L134 CoverageAnalysis]: Checked inductivity of 16150 backedges. 136 proven. 6902 refuted. 0 times theorem prover too weak. 9112 trivial. 0 not checked. [2024-11-13 20:25:57,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:57,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 224 states and 297 transitions. [2024-11-13 20:25:57,711 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 297 transitions. [2024-11-13 20:25:57,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 491 [2024-11-13 20:25:57,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:57,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:57,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:12,834 INFO L134 CoverageAnalysis]: Checked inductivity of 16629 backedges. 138 proven. 7107 refuted. 0 times theorem prover too weak. 9384 trivial. 0 not checked. [2024-11-13 20:26:18,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:18,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 227 states and 301 transitions. [2024-11-13 20:26:18,716 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 301 transitions. [2024-11-13 20:26:18,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 498 [2024-11-13 20:26:18,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:18,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:18,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:34,338 INFO L134 CoverageAnalysis]: Checked inductivity of 17115 backedges. 140 proven. 7315 refuted. 0 times theorem prover too weak. 9660 trivial. 0 not checked. [2024-11-13 20:26:40,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:40,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 230 states and 305 transitions. [2024-11-13 20:26:40,424 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 305 transitions. [2024-11-13 20:26:40,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 505 [2024-11-13 20:26:40,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:40,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:40,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:56,300 INFO L134 CoverageAnalysis]: Checked inductivity of 17608 backedges. 142 proven. 7526 refuted. 0 times theorem prover too weak. 9940 trivial. 0 not checked. [2024-11-13 20:27:02,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:02,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 233 states and 309 transitions. [2024-11-13 20:27:02,544 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 309 transitions. [2024-11-13 20:27:02,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 512 [2024-11-13 20:27:02,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:02,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:02,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:19,172 INFO L134 CoverageAnalysis]: Checked inductivity of 18108 backedges. 144 proven. 7740 refuted. 0 times theorem prover too weak. 10224 trivial. 0 not checked. [2024-11-13 20:27:25,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:25,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 236 states and 313 transitions. [2024-11-13 20:27:25,483 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 313 transitions. [2024-11-13 20:27:25,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 519 [2024-11-13 20:27:25,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:25,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:25,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:42,510 INFO L134 CoverageAnalysis]: Checked inductivity of 18615 backedges. 146 proven. 7957 refuted. 0 times theorem prover too weak. 10512 trivial. 0 not checked. [2024-11-13 20:27:48,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:48,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 239 states and 317 transitions. [2024-11-13 20:27:48,928 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 317 transitions. [2024-11-13 20:27:48,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 526 [2024-11-13 20:27:48,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:48,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:49,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:06,515 INFO L134 CoverageAnalysis]: Checked inductivity of 19129 backedges. 148 proven. 8177 refuted. 0 times theorem prover too weak. 10804 trivial. 0 not checked. [2024-11-13 20:28:13,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:13,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 242 states and 321 transitions. [2024-11-13 20:28:13,116 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 321 transitions. [2024-11-13 20:28:13,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 533 [2024-11-13 20:28:13,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:13,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:13,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:31,367 INFO L134 CoverageAnalysis]: Checked inductivity of 19650 backedges. 150 proven. 8400 refuted. 0 times theorem prover too weak. 11100 trivial. 0 not checked. [2024-11-13 20:28:38,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:38,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 245 states and 325 transitions. [2024-11-13 20:28:38,012 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 325 transitions. [2024-11-13 20:28:38,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 540 [2024-11-13 20:28:38,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:38,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:38,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:57,043 INFO L134 CoverageAnalysis]: Checked inductivity of 20178 backedges. 152 proven. 8626 refuted. 0 times theorem prover too weak. 11400 trivial. 0 not checked. [2024-11-13 20:29:03,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:03,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 248 states and 329 transitions. [2024-11-13 20:29:03,874 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 329 transitions. [2024-11-13 20:29:03,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 547 [2024-11-13 20:29:03,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:03,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:04,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:22,982 INFO L134 CoverageAnalysis]: Checked inductivity of 20713 backedges. 154 proven. 8855 refuted. 0 times theorem prover too weak. 11704 trivial. 0 not checked. [2024-11-13 20:29:29,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:29,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 251 states and 333 transitions. [2024-11-13 20:29:29,973 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 333 transitions. [2024-11-13 20:29:29,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 554 [2024-11-13 20:29:29,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:29,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:30,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:49,657 INFO L134 CoverageAnalysis]: Checked inductivity of 21255 backedges. 156 proven. 9087 refuted. 0 times theorem prover too weak. 12012 trivial. 0 not checked. [2024-11-13 20:29:56,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:56,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 254 states and 337 transitions. [2024-11-13 20:29:56,768 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 337 transitions. [2024-11-13 20:29:56,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 561 [2024-11-13 20:29:56,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:56,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:56,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:16,988 INFO L134 CoverageAnalysis]: Checked inductivity of 21804 backedges. 158 proven. 9322 refuted. 0 times theorem prover too weak. 12324 trivial. 0 not checked. [2024-11-13 20:30:24,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:24,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 257 states and 341 transitions. [2024-11-13 20:30:24,228 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 341 transitions. [2024-11-13 20:30:24,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 568 [2024-11-13 20:30:24,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:24,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:24,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:45,132 INFO L134 CoverageAnalysis]: Checked inductivity of 22360 backedges. 160 proven. 9560 refuted. 0 times theorem prover too weak. 12640 trivial. 0 not checked. [2024-11-13 20:30:52,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:52,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 260 states and 345 transitions. [2024-11-13 20:30:52,563 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 345 transitions. [2024-11-13 20:30:52,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 575 [2024-11-13 20:30:52,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:52,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:52,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:14,081 INFO L134 CoverageAnalysis]: Checked inductivity of 22923 backedges. 162 proven. 9801 refuted. 0 times theorem prover too weak. 12960 trivial. 0 not checked. [2024-11-13 20:31:21,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:21,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 263 states and 349 transitions. [2024-11-13 20:31:21,671 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 349 transitions. [2024-11-13 20:31:21,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 582 [2024-11-13 20:31:21,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:21,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:21,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat