./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/hard-ll_unwindbound20.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4bdb1b3-a914-4e9a-8304-2d4f1515c977/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4bdb1b3-a914-4e9a-8304-2d4f1515c977/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4bdb1b3-a914-4e9a-8304-2d4f1515c977/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4bdb1b3-a914-4e9a-8304-2d4f1515c977/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/hard-ll_unwindbound20.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4bdb1b3-a914-4e9a-8304-2d4f1515c977/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4bdb1b3-a914-4e9a-8304-2d4f1515c977/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a3d3bea00f90884a75828a52041ade76894eb11b308d280406ab40770bedb299 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:28:00,701 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:28:00,789 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4bdb1b3-a914-4e9a-8304-2d4f1515c977/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-25 04:28:00,793 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 04:28:00,794 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 04:28:00,816 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:28:00,817 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 04:28:00,817 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 04:28:00,817 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:28:00,818 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:28:00,818 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:28:00,818 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 04:28:00,818 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 04:28:00,818 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:28:00,818 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 04:28:00,818 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:28:00,818 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 04:28:00,818 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:28:00,819 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 04:28:00,819 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-25 04:28:00,819 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 04:28:00,819 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 04:28:00,819 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 04:28:00,819 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:28:00,819 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:28:00,819 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:28:00,819 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:28:00,819 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:28:00,820 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:28:00,820 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:28:00,820 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:28:00,820 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:28:00,820 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 04:28:00,820 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 04:28:00,820 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 04:28:00,820 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_e4bdb1b3-a914-4e9a-8304-2d4f1515c977/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a3d3bea00f90884a75828a52041ade76894eb11b308d280406ab40770bedb299 [2024-11-25 04:28:01,132 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:28:01,148 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:28:01,153 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:28:01,155 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:28:01,155 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:28:01,157 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4bdb1b3-a914-4e9a-8304-2d4f1515c977/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/nla-digbench-scaling/hard-ll_unwindbound20.c [2024-11-25 04:28:04,115 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4bdb1b3-a914-4e9a-8304-2d4f1515c977/bin/ukojak-verify-ENZ3QT5qd3/data/5959d4f38/e5d85453a3aa47dea28a2188784e66ac/FLAGf96f4774d [2024-11-25 04:28:04,415 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:28:04,416 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4bdb1b3-a914-4e9a-8304-2d4f1515c977/sv-benchmarks/c/nla-digbench-scaling/hard-ll_unwindbound20.c [2024-11-25 04:28:04,438 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4bdb1b3-a914-4e9a-8304-2d4f1515c977/bin/ukojak-verify-ENZ3QT5qd3/data/5959d4f38/e5d85453a3aa47dea28a2188784e66ac/FLAGf96f4774d [2024-11-25 04:28:04,717 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4bdb1b3-a914-4e9a-8304-2d4f1515c977/bin/ukojak-verify-ENZ3QT5qd3/data/5959d4f38/e5d85453a3aa47dea28a2188784e66ac [2024-11-25 04:28:04,720 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:28:04,722 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:28:04,724 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:28:04,725 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:28:04,731 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:28:04,732 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:28:04" (1/1) ... [2024-11-25 04:28:04,733 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77081b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:28:04, skipping insertion in model container [2024-11-25 04:28:04,733 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:28:04" (1/1) ... [2024-11-25 04:28:04,751 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:28:04,945 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:28:04,961 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:28:04,987 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:28:05,004 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:28:05,004 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:28:05 WrapperNode [2024-11-25 04:28:05,005 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:28:05,006 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:28:05,006 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:28:05,006 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:28:05,018 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:28:05" (1/1) ... [2024-11-25 04:28:05,024 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:28:05" (1/1) ... [2024-11-25 04:28:05,056 INFO L138 Inliner]: procedures = 14, calls = 16, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 98 [2024-11-25 04:28:05,057 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:28:05,057 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:28:05,057 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:28:05,058 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:28:05,069 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:28:05" (1/1) ... [2024-11-25 04:28:05,070 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:28:05" (1/1) ... [2024-11-25 04:28:05,076 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:28:05" (1/1) ... [2024-11-25 04:28:05,076 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:28:05" (1/1) ... [2024-11-25 04:28:05,079 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:28:05" (1/1) ... [2024-11-25 04:28:05,085 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:28:05" (1/1) ... [2024-11-25 04:28:05,092 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:28:05" (1/1) ... [2024-11-25 04:28:05,093 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:28:05" (1/1) ... [2024-11-25 04:28:05,094 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:28:05" (1/1) ... [2024-11-25 04:28:05,100 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:28:05,101 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:28:05,101 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:28:05,101 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:28:05,102 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:28:05" (1/1) ... [2024-11-25 04:28:05,111 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:28:05,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4bdb1b3-a914-4e9a-8304-2d4f1515c977/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:28:05,152 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4bdb1b3-a914-4e9a-8304-2d4f1515c977/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:28:05,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4bdb1b3-a914-4e9a-8304-2d4f1515c977/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:28:05,180 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 04:28:05,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 04:28:05,180 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:28:05,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:28:05,180 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 04:28:05,180 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 04:28:05,233 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:28:05,235 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:28:05,662 INFO L? ?]: Removed 55 outVars from TransFormulas that were not future-live. [2024-11-25 04:28:05,662 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 04:28:05,737 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 04:28:05,737 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 04:28:05,738 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:28:05 BoogieIcfgContainer [2024-11-25 04:28:05,738 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 04:28:05,739 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 04:28:05,739 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 04:28:05,750 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 04:28:05,750 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:28:05" (1/1) ... [2024-11-25 04:28:05,761 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 04:28:05,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:28:05,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 75 states and 87 transitions. [2024-11-25 04:28:05,821 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 87 transitions. [2024-11-25 04:28:05,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 04:28:05,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:28:05,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:28:05,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:28:06,081 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:28:06,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:28:06,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 77 states and 89 transitions. [2024-11-25 04:28:06,143 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 89 transitions. [2024-11-25 04:28:06,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 04:28:06,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:28:06,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:28:06,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:28:06,218 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:28:06,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:28:06,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 78 states and 90 transitions. [2024-11-25 04:28:06,240 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 90 transitions. [2024-11-25 04:28:06,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 04:28:06,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:28:06,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:28:06,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:28:06,349 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:28:06,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:28:06,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 79 states and 90 transitions. [2024-11-25 04:28:06,371 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 90 transitions. [2024-11-25 04:28:06,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 04:28:06,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:28:06,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:28:06,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:28:06,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:28:06,464 INFO L256 TraceCheckSpWp]: Trace formula consists of 52 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 04:28:06,470 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:28:06,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:28:06,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:28:06,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 86 states and 100 transitions. [2024-11-25 04:28:06,931 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 100 transitions. [2024-11-25 04:28:06,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 04:28:06,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:28:06,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:28:06,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:28:06,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:28:06,962 INFO L256 TraceCheckSpWp]: Trace formula consists of 53 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 04:28:06,963 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:28:07,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:28:07,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:28:07,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 87 states and 102 transitions. [2024-11-25 04:28:07,042 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 102 transitions. [2024-11-25 04:28:07,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 04:28:07,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:28:07,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:28:07,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:28:07,175 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:28:07,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:28:07,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 94 states and 116 transitions. [2024-11-25 04:28:07,822 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 116 transitions. [2024-11-25 04:28:07,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 04:28:07,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:28:07,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:28:07,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:28:08,031 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:28:08,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:28:08,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 102 states and 135 transitions. [2024-11-25 04:28:08,777 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 135 transitions. [2024-11-25 04:28:08,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 04:28:08,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:28:08,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:28:08,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:28:08,887 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:28:10,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:28:10,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 110 states and 151 transitions. [2024-11-25 04:28:10,118 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 151 transitions. [2024-11-25 04:28:10,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 04:28:10,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:28:10,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:28:10,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:28:10,347 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:28:11,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:28:11,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 119 states and 172 transitions. [2024-11-25 04:28:11,556 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 172 transitions. [2024-11-25 04:28:11,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 04:28:11,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:28:11,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:28:11,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:28:11,648 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:28:12,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:28:12,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 124 states and 183 transitions. [2024-11-25 04:28:12,112 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 183 transitions. [2024-11-25 04:28:12,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 04:28:12,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:28:12,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:28:12,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:28:12,168 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:28:12,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:28:12,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 125 states and 185 transitions. [2024-11-25 04:28:12,199 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 185 transitions. [2024-11-25 04:28:12,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 04:28:12,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:28:12,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:28:12,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:28:12,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:28:12,241 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 04:28:12,242 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:28:12,345 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:28:14,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:28:14,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 136 states and 211 transitions. [2024-11-25 04:28:14,160 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 211 transitions. [2024-11-25 04:28:14,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 04:28:14,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:28:14,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:28:14,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:28:14,225 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:28:14,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:28:14,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 137 states and 212 transitions. [2024-11-25 04:28:14,350 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 212 transitions. [2024-11-25 04:28:14,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 04:28:14,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:28:14,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:28:14,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:28:14,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:28:14,379 INFO L256 TraceCheckSpWp]: Trace formula consists of 69 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 04:28:14,380 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:28:14,416 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:28:14,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:28:14,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 138 states and 213 transitions. [2024-11-25 04:28:14,443 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 213 transitions. [2024-11-25 04:28:14,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 04:28:14,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:28:14,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:28:14,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:28:14,606 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:28:15,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:28:15,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 144 states and 222 transitions. [2024-11-25 04:28:15,377 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 222 transitions. [2024-11-25 04:28:15,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 04:28:15,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:28:15,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:28:15,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:28:15,688 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:28:18,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:28:18,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 157 states and 248 transitions. [2024-11-25 04:28:18,675 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 248 transitions. [2024-11-25 04:28:18,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 04:28:18,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:28:18,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:28:18,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:28:18,822 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:28:19,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:28:19,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 164 states and 258 transitions. [2024-11-25 04:28:19,654 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 258 transitions. [2024-11-25 04:28:19,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 04:28:19,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:28:19,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:28:19,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:28:19,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:28:19,684 INFO L256 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 04:28:19,685 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:28:19,881 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:28:23,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:28:23,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 178 states and 283 transitions. [2024-11-25 04:28:23,361 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 283 transitions. [2024-11-25 04:28:23,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 04:28:23,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:28:23,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:28:23,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:28:23,443 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:28:23,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:28:23,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 179 states and 292 transitions. [2024-11-25 04:28:23,520 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 292 transitions. [2024-11-25 04:28:23,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 04:28:23,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:28:23,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:28:23,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:28:23,726 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 04:28:27,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:28:27,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 189 states and 311 transitions. [2024-11-25 04:28:27,033 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 311 transitions. [2024-11-25 04:28:27,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 04:28:27,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:28:27,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:28:27,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:28:27,306 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 04:28:32,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:28:32,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 200 states and 331 transitions. [2024-11-25 04:28:32,743 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 331 transitions. [2024-11-25 04:28:32,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 04:28:32,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:28:32,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:28:32,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:28:32,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:28:32,782 INFO L256 TraceCheckSpWp]: Trace formula consists of 88 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 04:28:32,786 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:28:33,180 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:28:36,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:28:36,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 214 states and 357 transitions. [2024-11-25 04:28:36,480 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 357 transitions. [2024-11-25 04:28:36,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 04:28:36,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:28:36,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:28:36,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:28:36,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:28:36,513 INFO L256 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 04:28:36,514 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:28:36,850 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:28:39,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:28:39,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 222 states and 375 transitions. [2024-11-25 04:28:39,030 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 375 transitions. [2024-11-25 04:28:39,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 04:28:39,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:28:39,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:28:39,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:28:39,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:28:39,071 INFO L256 TraceCheckSpWp]: Trace formula consists of 88 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 04:28:39,072 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:28:39,115 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:28:40,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:28:40,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 228 states and 385 transitions. [2024-11-25 04:28:40,680 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 385 transitions. [2024-11-25 04:28:40,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 04:28:40,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:28:40,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:28:40,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:28:40,715 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:28:45,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:28:45,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 241 states and 407 transitions. [2024-11-25 04:28:45,553 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 407 transitions. [2024-11-25 04:28:45,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 04:28:45,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:28:45,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:28:45,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:28:45,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:28:45,591 INFO L256 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 04:28:45,595 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:28:45,650 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:28:45,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:28:45,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 242 states and 408 transitions. [2024-11-25 04:28:45,680 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 408 transitions. [2024-11-25 04:28:45,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 04:28:45,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:28:45,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:28:45,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:28:46,026 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:28:47,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:28:47,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 253 states and 423 transitions. [2024-11-25 04:28:47,039 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 423 transitions. [2024-11-25 04:28:47,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 04:28:47,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:28:47,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:28:47,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:28:47,286 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 04:28:50,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:28:50,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 264 states and 442 transitions. [2024-11-25 04:28:50,229 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 442 transitions. [2024-11-25 04:28:50,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 04:28:50,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:28:50,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:28:50,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:28:50,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:28:50,264 INFO L256 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 04:28:50,265 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:28:50,373 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:28:51,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:28:51,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 273 states and 454 transitions. [2024-11-25 04:28:51,017 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 454 transitions. [2024-11-25 04:28:51,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 04:28:51,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:28:51,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:28:51,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:28:51,217 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 04:28:54,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:28:54,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 287 states and 491 transitions. [2024-11-25 04:28:54,864 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 491 transitions. [2024-11-25 04:28:54,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 04:28:54,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:28:54,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:28:54,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:28:55,045 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 04:28:56,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:28:56,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 293 states and 502 transitions. [2024-11-25 04:28:56,821 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 502 transitions. [2024-11-25 04:28:56,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 04:28:56,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:28:56,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:28:56,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:28:57,187 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 04:28:59,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:28:59,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 302 states and 530 transitions. [2024-11-25 04:28:59,819 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 530 transitions. [2024-11-25 04:28:59,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 04:28:59,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:28:59,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:28:59,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:28:59,898 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 04:29:00,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:29:00,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 304 states and 535 transitions. [2024-11-25 04:29:00,420 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 535 transitions. [2024-11-25 04:29:00,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 04:29:00,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:29:00,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:29:00,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:29:00,613 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 04:29:02,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:29:02,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 310 states and 552 transitions. [2024-11-25 04:29:02,706 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 552 transitions. [2024-11-25 04:29:02,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 04:29:02,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:29:02,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:29:02,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:29:02,752 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 04:29:04,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:29:04,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 314 states and 565 transitions. [2024-11-25 04:29:04,099 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 565 transitions. [2024-11-25 04:29:04,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 04:29:04,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:29:04,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:29:04,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:29:04,298 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 04:29:06,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:29:06,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 320 states and 584 transitions. [2024-11-25 04:29:06,524 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 584 transitions. [2024-11-25 04:29:06,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 04:29:06,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:29:06,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:29:06,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:29:06,562 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 04:29:07,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:29:07,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 324 states and 596 transitions. [2024-11-25 04:29:07,620 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 596 transitions. [2024-11-25 04:29:07,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 04:29:07,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:29:07,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:29:07,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:29:07,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:29:07,657 INFO L256 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 04:29:07,659 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:29:07,719 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-25 04:29:11,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:29:11,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 341 states and 631 transitions. [2024-11-25 04:29:11,932 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 631 transitions. [2024-11-25 04:29:11,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 04:29:11,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:29:11,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:29:11,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:29:11,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:29:11,968 INFO L256 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 04:29:11,969 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:29:12,021 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-25 04:29:12,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:29:12,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 343 states and 636 transitions. [2024-11-25 04:29:12,576 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 636 transitions. [2024-11-25 04:29:12,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 04:29:12,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:29:12,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:29:12,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:29:12,770 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 12 proven. 6 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 04:29:14,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:29:14,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 347 states and 643 transitions. [2024-11-25 04:29:14,709 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 643 transitions. [2024-11-25 04:29:14,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 04:29:14,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:29:14,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:29:14,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:29:14,894 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 12 proven. 6 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 04:29:16,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:29:16,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 351 states and 649 transitions. [2024-11-25 04:29:16,078 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 649 transitions. [2024-11-25 04:29:16,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 04:29:16,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:29:16,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:29:16,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:29:16,120 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-25 04:29:21,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:29:21,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 361 states and 676 transitions. [2024-11-25 04:29:21,870 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 676 transitions. [2024-11-25 04:29:21,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 04:29:21,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:29:21,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:29:21,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:29:21,915 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-25 04:29:22,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:29:22,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 363 states and 679 transitions. [2024-11-25 04:29:22,598 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 679 transitions. [2024-11-25 04:29:22,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 04:29:22,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:29:22,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:29:22,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:29:22,840 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 04:29:25,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:29:25,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 370 states and 692 transitions. [2024-11-25 04:29:25,302 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 692 transitions. [2024-11-25 04:29:25,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 04:29:25,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:29:25,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:29:25,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:29:25,364 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 04:29:25,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:29:25,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 372 states and 693 transitions. [2024-11-25 04:29:25,954 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 693 transitions. [2024-11-25 04:29:25,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 04:29:25,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:29:25,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:29:25,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:29:25,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:29:25,996 INFO L256 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 04:29:25,997 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:29:26,154 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-25 04:29:32,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:29:32,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 390 states and 726 transitions. [2024-11-25 04:29:32,669 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 726 transitions. [2024-11-25 04:29:32,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 04:29:32,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:29:32,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:29:32,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:29:32,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:29:32,704 INFO L256 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 04:29:32,705 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:29:32,834 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-25 04:29:33,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:29:33,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 392 states and 729 transitions. [2024-11-25 04:29:33,524 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 729 transitions. [2024-11-25 04:29:33,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 04:29:33,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:29:33,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:29:33,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:29:33,595 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 04:29:33,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:29:33,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 393 states and 747 transitions. [2024-11-25 04:29:33,749 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 747 transitions. [2024-11-25 04:29:33,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 04:29:33,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:29:33,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:29:33,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:29:33,779 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-25 04:29:36,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:29:36,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 397 states and 758 transitions. [2024-11-25 04:29:36,540 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 758 transitions. [2024-11-25 04:29:36,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 04:29:36,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:29:36,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:29:36,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:29:36,593 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-25 04:29:40,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:29:40,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 401 states and 769 transitions. [2024-11-25 04:29:40,148 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 769 transitions. [2024-11-25 04:29:40,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 04:29:40,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:29:40,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:29:40,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:29:40,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:29:40,188 INFO L256 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 04:29:40,189 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:29:40,662 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 04:29:45,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:29:45,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 411 states and 787 transitions. [2024-11-25 04:29:45,749 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 787 transitions. [2024-11-25 04:29:45,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 04:29:45,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:29:45,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:29:45,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:29:45,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:29:45,794 INFO L256 TraceCheckSpWp]: Trace formula consists of 125 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 04:29:45,795 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:29:46,288 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 04:29:49,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:29:49,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 419 states and 807 transitions. [2024-11-25 04:29:49,177 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 807 transitions. [2024-11-25 04:29:49,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 04:29:49,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:29:49,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:29:49,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:29:49,234 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 04:29:58,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:29:58,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 433 states and 837 transitions. [2024-11-25 04:29:58,426 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 837 transitions. [2024-11-25 04:29:58,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 04:29:58,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:29:58,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:29:58,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:29:58,485 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 04:29:59,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:29:59,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 435 states and 840 transitions. [2024-11-25 04:29:59,425 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 840 transitions. [2024-11-25 04:29:59,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 04:29:59,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:29:59,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:29:59,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:29:59,802 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 04:30:10,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:30:10,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 450 states and 868 transitions. [2024-11-25 04:30:10,837 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 868 transitions. [2024-11-25 04:30:10,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 04:30:10,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:30:10,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:30:10,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:30:10,894 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 04:30:20,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:30:20,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 466 states and 898 transitions. [2024-11-25 04:30:20,550 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 898 transitions. [2024-11-25 04:30:20,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 04:30:20,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:30:20,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:30:20,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:30:20,948 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 04:30:25,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:30:25,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 478 states and 921 transitions. [2024-11-25 04:30:25,357 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 921 transitions. [2024-11-25 04:30:25,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 04:30:25,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:30:25,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:30:25,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:30:25,707 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 04:30:35,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:30:35,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 495 states and 953 transitions. [2024-11-25 04:30:35,193 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 953 transitions. [2024-11-25 04:30:35,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 04:30:35,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:30:35,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:30:35,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:30:35,620 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 04:30:40,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:30:40,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 509 states and 1002 transitions. [2024-11-25 04:30:40,537 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 1002 transitions. [2024-11-25 04:30:40,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 04:30:40,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:30:40,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:30:40,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:30:41,005 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 26 proven. 8 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 04:30:42,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:30:42,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 513 states and 1012 transitions. [2024-11-25 04:30:42,758 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 1012 transitions. [2024-11-25 04:30:42,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 04:30:42,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:30:42,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:30:42,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:30:43,573 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 04:30:48,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:30:48,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 522 states and 1055 transitions. [2024-11-25 04:30:48,375 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 1055 transitions. [2024-11-25 04:30:48,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 04:30:48,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:30:48,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:30:48,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:30:48,561 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 04:30:49,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:30:49,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 524 states and 1063 transitions. [2024-11-25 04:30:49,757 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 1063 transitions. [2024-11-25 04:30:49,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 04:30:49,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:30:49,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:30:49,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:30:49,846 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 04:30:51,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:30:51,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 526 states and 1069 transitions. [2024-11-25 04:30:51,019 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 1069 transitions. [2024-11-25 04:30:51,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 04:30:51,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:30:51,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:30:51,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:30:51,587 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 13 proven. 27 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 04:30:54,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:30:54,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 532 states and 1086 transitions. [2024-11-25 04:30:54,120 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 1086 transitions. [2024-11-25 04:30:54,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 04:30:54,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:30:54,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:30:54,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:30:54,168 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 13 proven. 27 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 04:30:55,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:30:55,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1091 states to 534 states and 1091 transitions. [2024-11-25 04:30:55,427 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 1091 transitions. [2024-11-25 04:30:55,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 04:30:55,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:30:55,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:30:55,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:30:55,484 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 13 proven. 27 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 04:30:57,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:30:57,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 538 states and 1109 transitions. [2024-11-25 04:30:57,781 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 1109 transitions. [2024-11-25 04:30:57,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 04:30:57,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:30:57,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:30:57,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:30:58,287 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-25 04:30:58,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:30:58,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 537 states and 1108 transitions. [2024-11-25 04:30:58,768 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 1108 transitions. [2024-11-25 04:30:58,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 04:30:58,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:30:58,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:30:58,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:30:59,278 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 04:31:03,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:31:03,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 543 states and 1131 transitions. [2024-11-25 04:31:03,604 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 1131 transitions. [2024-11-25 04:31:03,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 04:31:03,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:31:03,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:31:03,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:31:03,651 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 04:31:05,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:31:05,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 547 states and 1140 transitions. [2024-11-25 04:31:05,775 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 1140 transitions. [2024-11-25 04:31:05,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 04:31:05,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:31:05,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:31:05,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:31:05,829 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 04:31:08,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:31:08,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 551 states and 1156 transitions. [2024-11-25 04:31:08,176 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 1156 transitions. [2024-11-25 04:31:08,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 04:31:08,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:31:08,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:31:08,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:31:08,804 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 8 proven. 4 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 04:31:18,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:31:18,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1182 states to 565 states and 1182 transitions. [2024-11-25 04:31:18,946 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 1182 transitions. [2024-11-25 04:31:18,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 04:31:18,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:31:18,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:31:18,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:31:21,071 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-25 04:31:37,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:31:37,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1219 states to 585 states and 1219 transitions. [2024-11-25 04:31:37,571 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1219 transitions. [2024-11-25 04:31:37,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 04:31:37,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:31:37,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:31:37,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:31:37,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:31:37,613 INFO L256 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 04:31:37,614 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:31:37,683 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-11-25 04:31:46,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:31:46,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1260 states to 602 states and 1260 transitions. [2024-11-25 04:31:46,293 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 1260 transitions. [2024-11-25 04:31:46,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 04:31:46,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:31:46,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:31:46,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:31:46,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:31:46,345 INFO L256 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 04:31:46,347 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:31:46,422 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-11-25 04:31:47,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:31:47,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 604 states and 1264 transitions. [2024-11-25 04:31:47,345 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 1264 transitions. [2024-11-25 04:31:47,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 04:31:47,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:31:47,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:31:47,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:31:47,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:31:47,391 INFO L256 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 04:31:47,392 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:31:47,465 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-11-25 04:31:48,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:31:48,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1269 states to 606 states and 1269 transitions. [2024-11-25 04:31:48,475 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1269 transitions. [2024-11-25 04:31:48,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 04:31:48,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:31:48,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:31:48,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:31:48,551 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 04:31:59,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:31:59,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 621 states and 1297 transitions. [2024-11-25 04:31:59,273 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 1297 transitions. [2024-11-25 04:31:59,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 04:31:59,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:31:59,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:31:59,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:00,458 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 04:32:09,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:09,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1314 states to 629 states and 1314 transitions. [2024-11-25 04:32:09,456 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1314 transitions. [2024-11-25 04:32:09,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 04:32:09,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:09,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:09,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:10,024 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 38 proven. 10 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 04:32:12,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:12,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1322 states to 633 states and 1322 transitions. [2024-11-25 04:32:12,965 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1322 transitions. [2024-11-25 04:32:12,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 04:32:12,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:12,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:12,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:13,448 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 38 proven. 10 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 04:32:14,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:14,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 635 states and 1323 transitions. [2024-11-25 04:32:14,438 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1323 transitions. [2024-11-25 04:32:14,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 04:32:14,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:14,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:14,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:14,963 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 38 proven. 10 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 04:32:16,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:16,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1329 states to 639 states and 1329 transitions. [2024-11-25 04:32:16,969 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1329 transitions. [2024-11-25 04:32:16,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 04:32:16,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:16,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:16,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:17,973 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 04:32:23,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:23,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 644 states and 1352 transitions. [2024-11-25 04:32:23,785 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1352 transitions. [2024-11-25 04:32:23,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 04:32:23,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:23,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:23,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:23,852 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-11-25 04:32:33,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:33,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1392 states to 659 states and 1392 transitions. [2024-11-25 04:32:33,868 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1392 transitions. [2024-11-25 04:32:33,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 04:32:33,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:33,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:33,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:33,912 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-11-25 04:32:34,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:34,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 661 states and 1395 transitions. [2024-11-25 04:32:34,937 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 1395 transitions. [2024-11-25 04:32:34,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 04:32:34,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:34,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:34,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:34,981 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-11-25 04:32:36,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:36,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1398 states to 663 states and 1398 transitions. [2024-11-25 04:32:36,195 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1398 transitions. [2024-11-25 04:32:36,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 04:32:36,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:36,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:36,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:36,761 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 04:32:41,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:41,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 670 states and 1413 transitions. [2024-11-25 04:32:41,235 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 1413 transitions. [2024-11-25 04:32:41,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 04:32:41,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:41,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:41,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:41,305 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 04:32:42,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:42,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 672 states and 1414 transitions. [2024-11-25 04:32:42,449 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 1414 transitions. [2024-11-25 04:32:42,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 04:32:42,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:42,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:42,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:42,540 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 04:32:43,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:43,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 674 states and 1415 transitions. [2024-11-25 04:32:43,837 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1415 transitions. [2024-11-25 04:32:43,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 04:32:43,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:43,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:43,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:32:43,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:43,882 INFO L256 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 04:32:43,883 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:32:44,085 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-11-25 04:32:54,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:54,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1455 states to 691 states and 1455 transitions. [2024-11-25 04:32:54,438 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1455 transitions. [2024-11-25 04:32:54,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 04:32:54,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:54,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:54,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:32:54,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:54,481 INFO L256 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 04:32:54,482 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:32:54,657 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-11-25 04:32:55,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:55,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1458 states to 693 states and 1458 transitions. [2024-11-25 04:32:55,868 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1458 transitions. [2024-11-25 04:32:55,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 04:32:55,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:55,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:55,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:32:55,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:55,903 INFO L256 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 04:32:55,904 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:32:56,098 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-11-25 04:32:57,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:57,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1461 states to 695 states and 1461 transitions. [2024-11-25 04:32:57,275 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1461 transitions. [2024-11-25 04:32:57,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 04:32:57,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:57,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:57,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:57,970 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 8 proven. 4 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 04:33:03,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:03,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1466 states to 699 states and 1466 transitions. [2024-11-25 04:33:03,205 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1466 transitions. [2024-11-25 04:33:03,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 04:33:03,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:03,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:03,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:03,312 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-25 04:33:16,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:16,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1506 states to 708 states and 1499 transitions. [2024-11-25 04:33:16,326 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1499 transitions. [2024-11-25 04:33:16,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 04:33:16,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:16,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:16,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:16,412 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 04:33:18,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:18,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1507 states to 709 states and 1500 transitions. [2024-11-25 04:33:18,003 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1500 transitions. [2024-11-25 04:33:18,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 04:33:18,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:18,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:18,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:18,092 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 04:33:22,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:22,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1512 states to 713 states and 1505 transitions. [2024-11-25 04:33:22,210 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1505 transitions. [2024-11-25 04:33:22,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 04:33:22,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:22,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:22,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:22,291 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 04:33:22,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:22,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1539 states to 714 states and 1532 transitions. [2024-11-25 04:33:22,567 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1532 transitions. [2024-11-25 04:33:22,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 04:33:22,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:22,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:22,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:23,175 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-25 04:33:35,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:35,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1563 states to 725 states and 1556 transitions. [2024-11-25 04:33:35,943 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1556 transitions. [2024-11-25 04:33:35,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 04:33:35,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:35,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:35,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:36,004 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 04:33:37,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:37,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1564 states to 726 states and 1557 transitions. [2024-11-25 04:33:37,805 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1557 transitions. [2024-11-25 04:33:37,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 04:33:37,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:37,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:37,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:37,836 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-25 04:33:41,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:41,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1573 states to 729 states and 1566 transitions. [2024-11-25 04:33:41,135 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1566 transitions. [2024-11-25 04:33:41,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 04:33:41,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:41,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:41,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:33:41,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:41,186 INFO L256 TraceCheckSpWp]: Trace formula consists of 147 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-25 04:33:41,187 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:33:43,351 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 04:34:09,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:34:09,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1640 states to 758 states and 1633 transitions. [2024-11-25 04:34:09,687 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1633 transitions. [2024-11-25 04:34:09,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 04:34:09,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:34:09,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:34:09,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:34:09,973 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 04:34:11,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:34:11,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1641 states to 759 states and 1634 transitions. [2024-11-25 04:34:11,497 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1634 transitions. [2024-11-25 04:34:11,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 04:34:11,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:34:11,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:34:11,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:34:11,527 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-25 04:34:15,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:34:15,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1650 states to 762 states and 1643 transitions. [2024-11-25 04:34:15,914 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1643 transitions. [2024-11-25 04:34:15,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 04:34:15,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:34:15,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:34:15,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:34:15,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:34:15,966 INFO L256 TraceCheckSpWp]: Trace formula consists of 148 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-25 04:34:15,967 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:34:18,418 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 04:34:32,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:34:32,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1688 states to 773 states and 1681 transitions. [2024-11-25 04:34:32,712 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1681 transitions. [2024-11-25 04:34:32,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 04:34:32,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:34:32,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:34:32,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:34:32,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:34:32,761 INFO L256 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-25 04:34:32,763 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:34:33,414 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 04:34:42,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:34:42,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1707 states to 783 states and 1700 transitions. [2024-11-25 04:34:42,973 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1700 transitions. [2024-11-25 04:34:42,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 04:34:42,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:34:42,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:34:42,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:34:45,435 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 04:35:13,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:35:13,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1751 states to 807 states and 1744 transitions. [2024-11-25 04:35:13,286 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 1744 transitions. [2024-11-25 04:35:13,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 04:35:13,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:35:13,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:35:13,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:35:13,332 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-25 04:35:24,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:35:24,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1774 states to 813 states and 1767 transitions. [2024-11-25 04:35:24,173 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1767 transitions. [2024-11-25 04:35:24,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 04:35:24,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:35:24,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:35:24,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:35:24,304 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 04:35:26,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:35:26,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1776 states to 815 states and 1769 transitions. [2024-11-25 04:35:26,385 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 1769 transitions. [2024-11-25 04:35:26,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 04:35:26,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:35:26,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:35:26,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:35:26,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:35:26,437 INFO L256 TraceCheckSpWp]: Trace formula consists of 161 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-25 04:35:26,439 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:35:27,337 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 04:35:35,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:35:35,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1801 states to 823 states and 1794 transitions. [2024-11-25 04:35:35,111 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1794 transitions. [2024-11-25 04:35:35,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 04:35:35,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:35:35,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:35:35,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:35:35,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:35:35,181 INFO L256 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-25 04:35:35,184 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:35:42,799 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 04:36:41,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:36:41,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1895 states to 871 states and 1888 transitions. [2024-11-25 04:36:41,301 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1888 transitions. [2024-11-25 04:36:41,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 04:36:41,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:36:41,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:36:41,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:36:41,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:36:41,359 INFO L256 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-25 04:36:41,361 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:36:46,255 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 04:37:24,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:37:24,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1956 states to 901 states and 1949 transitions. [2024-11-25 04:37:24,794 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 1949 transitions. [2024-11-25 04:37:24,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 04:37:24,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:37:24,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:37:24,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:37:25,740 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-25 04:37:44,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:37:44,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1991 states to 916 states and 1984 transitions. [2024-11-25 04:37:44,218 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1984 transitions. [2024-11-25 04:37:44,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 04:37:44,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:37:44,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:37:44,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:37:44,298 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-25 04:37:46,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:37:46,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1995 states to 918 states and 1988 transitions. [2024-11-25 04:37:46,451 INFO L276 IsEmpty]: Start isEmpty. Operand 918 states and 1988 transitions. [2024-11-25 04:37:46,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 04:37:46,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:37:46,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:37:46,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:37:46,529 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-25 04:37:51,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:37:51,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2005 states to 921 states and 1998 transitions. [2024-11-25 04:37:51,901 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1998 transitions. [2024-11-25 04:37:51,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 04:37:51,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:37:51,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:37:51,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:37:51,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:37:51,948 INFO L256 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 04:37:51,949 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:37:55,936 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 04:38:10,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:10,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2036 states to 929 states and 2029 transitions. [2024-11-25 04:38:10,503 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 2029 transitions. [2024-11-25 04:38:10,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 04:38:10,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:10,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:10,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:38:10,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:10,547 INFO L256 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 04:38:10,548 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:38:14,572 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 04:38:22,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:22,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2051 states to 935 states and 2044 transitions. [2024-11-25 04:38:22,237 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 2044 transitions. [2024-11-25 04:38:22,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 04:38:22,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:22,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:22,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:22,313 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 10 proven. 24 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 04:38:27,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:27,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2057 states to 938 states and 2050 transitions. [2024-11-25 04:38:27,655 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 2050 transitions. [2024-11-25 04:38:27,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 04:38:27,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:27,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:27,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:28,540 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 04:38:41,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:41,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2086 states to 952 states and 2079 transitions. [2024-11-25 04:38:41,492 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 2079 transitions. [2024-11-25 04:38:41,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 04:38:41,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:41,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:41,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:38:41,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:41,536 INFO L256 TraceCheckSpWp]: Trace formula consists of 158 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 04:38:41,538 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:38:45,726 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 04:39:01,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:39:01,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 960 states and 2102 transitions. [2024-11-25 04:39:01,772 INFO L276 IsEmpty]: Start isEmpty. Operand 960 states and 2102 transitions. [2024-11-25 04:39:01,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 04:39:01,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:39:01,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:39:01,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:39:01,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:39:01,827 INFO L256 TraceCheckSpWp]: Trace formula consists of 158 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 04:39:01,829 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:39:07,024 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 04:39:16,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:39:16,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2123 states to 966 states and 2116 transitions. [2024-11-25 04:39:16,452 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 2116 transitions. [2024-11-25 04:39:16,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 04:39:16,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:39:16,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:39:16,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:39:17,560 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 04:39:40,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:39:40,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2167 states to 983 states and 2160 transitions. [2024-11-25 04:39:40,821 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 2160 transitions. [2024-11-25 04:39:40,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 04:39:40,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:39:40,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:39:40,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:39:40,859 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-11-25 04:39:54,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:39:55,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2212 states to 997 states and 2205 transitions. [2024-11-25 04:39:55,000 INFO L276 IsEmpty]: Start isEmpty. Operand 997 states and 2205 transitions. [2024-11-25 04:39:55,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 04:39:55,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:39:55,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:39:55,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:39:56,767 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 60 proven. 12 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 04:40:01,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:40:01,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2223 states to 1001 states and 2216 transitions. [2024-11-25 04:40:01,631 INFO L276 IsEmpty]: Start isEmpty. Operand 1001 states and 2216 transitions. [2024-11-25 04:40:01,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 04:40:01,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:40:01,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:40:01,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:40:03,269 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 04:40:15,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:40:15,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2279 states to 1010 states and 2272 transitions. [2024-11-25 04:40:15,063 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 2272 transitions. [2024-11-25 04:40:15,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 04:40:15,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:40:15,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:40:15,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:40:15,991 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 40 proven. 41 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 04:40:20,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:40:20,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2299 states to 1016 states and 2292 transitions. [2024-11-25 04:40:20,877 INFO L276 IsEmpty]: Start isEmpty. Operand 1016 states and 2292 transitions. [2024-11-25 04:40:20,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 04:40:20,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:40:20,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:40:20,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:40:20,973 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 04:40:23,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:40:23,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2310 states to 1018 states and 2303 transitions. [2024-11-25 04:40:23,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1018 states and 2303 transitions. [2024-11-25 04:40:23,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 04:40:23,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:40:23,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:40:23,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:40:24,228 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 40 proven. 41 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 04:40:27,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:40:27,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2316 states to 1020 states and 2309 transitions. [2024-11-25 04:40:27,018 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 2309 transitions. [2024-11-25 04:40:27,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 04:40:27,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:40:27,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:40:27,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:40:27,148 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 04:40:30,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:40:30,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2326 states to 1022 states and 2319 transitions. [2024-11-25 04:40:30,342 INFO L276 IsEmpty]: Start isEmpty. Operand 1022 states and 2319 transitions. [2024-11-25 04:40:30,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 04:40:30,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:40:30,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:40:30,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:40:30,439 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 04:40:32,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:40:32,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2332 states to 1024 states and 2325 transitions. [2024-11-25 04:40:32,838 INFO L276 IsEmpty]: Start isEmpty. Operand 1024 states and 2325 transitions. [2024-11-25 04:40:32,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 04:40:32,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:40:32,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:40:32,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:40:33,652 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 40 proven. 41 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 04:40:36,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:40:36,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2338 states to 1026 states and 2331 transitions. [2024-11-25 04:40:36,042 INFO L276 IsEmpty]: Start isEmpty. Operand 1026 states and 2331 transitions. [2024-11-25 04:40:36,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 04:40:36,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:40:36,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:40:36,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:40:36,846 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 04:40:46,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:40:46,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2364 states to 1032 states and 2357 transitions. [2024-11-25 04:40:46,364 INFO L276 IsEmpty]: Start isEmpty. Operand 1032 states and 2357 transitions. [2024-11-25 04:40:46,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 04:40:46,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:40:46,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:40:46,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:40:46,430 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 04:40:51,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:40:51,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 1036 states and 2367 transitions. [2024-11-25 04:40:51,172 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 2367 transitions. [2024-11-25 04:40:51,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 04:40:51,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:40:51,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:40:51,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:40:51,214 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 04:40:55,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:40:55,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2383 states to 1040 states and 2376 transitions. [2024-11-25 04:40:55,748 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 2376 transitions. [2024-11-25 04:40:55,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 04:40:55,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:40:55,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:40:55,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:40:55,844 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-25 04:41:17,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:41:17,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2415 states to 1056 states and 2408 transitions. [2024-11-25 04:41:17,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1056 states and 2408 transitions. [2024-11-25 04:41:17,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 04:41:17,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:41:17,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:41:17,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:41:19,050 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 28 proven. 8 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 04:41:38,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:41:38,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2438 states to 1069 states and 2431 transitions. [2024-11-25 04:41:38,622 INFO L276 IsEmpty]: Start isEmpty. Operand 1069 states and 2431 transitions. [2024-11-25 04:41:38,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 04:41:38,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:41:38,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:41:38,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:41:38,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:41:38,676 INFO L256 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 04:41:38,677 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:41:38,768 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked.