./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/hard-ll_unwindbound10.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_8623a923-54cc-4aa0-8f67-962abd79ec79/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8623a923-54cc-4aa0-8f67-962abd79ec79/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_8623a923-54cc-4aa0-8f67-962abd79ec79/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8623a923-54cc-4aa0-8f67-962abd79ec79/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/hard-ll_unwindbound10.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8623a923-54cc-4aa0-8f67-962abd79ec79/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_8623a923-54cc-4aa0-8f67-962abd79ec79/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 c8cdca66dc863bfa94d37a0903946c6b89240a08b13e8fd34226289180db2a40 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:19:28,323 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:19:28,425 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8623a923-54cc-4aa0-8f67-962abd79ec79/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-25 03:19:28,437 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:19:28,437 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:19:28,476 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:19:28,477 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 03:19:28,478 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 03:19:28,478 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:19:28,478 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:19:28,481 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:19:28,481 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 03:19:28,481 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 03:19:28,481 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:19:28,481 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 03:19:28,481 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:19:28,482 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 03:19:28,482 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:19:28,482 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 03:19:28,482 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-25 03:19:28,482 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 03:19:28,482 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 03:19:28,482 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 03:19:28,482 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:19:28,483 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:19:28,483 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:19:28,483 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:19:28,483 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:19:28,483 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:19:28,483 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:19:28,483 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:19:28,483 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:19:28,484 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 03:19:28,484 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:19:28,484 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:19:28,484 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_8623a923-54cc-4aa0-8f67-962abd79ec79/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 -> c8cdca66dc863bfa94d37a0903946c6b89240a08b13e8fd34226289180db2a40 [2024-11-25 03:19:28,876 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:19:28,886 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:19:28,889 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:19:28,890 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:19:28,891 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:19:28,892 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8623a923-54cc-4aa0-8f67-962abd79ec79/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/nla-digbench-scaling/hard-ll_unwindbound10.c [2024-11-25 03:19:32,334 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8623a923-54cc-4aa0-8f67-962abd79ec79/bin/ukojak-verify-ENZ3QT5qd3/data/c15b1d04e/10b5232adbd7446d858d48e8708e4df3/FLAG597a9753a [2024-11-25 03:19:32,603 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:19:32,604 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8623a923-54cc-4aa0-8f67-962abd79ec79/sv-benchmarks/c/nla-digbench-scaling/hard-ll_unwindbound10.c [2024-11-25 03:19:32,612 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8623a923-54cc-4aa0-8f67-962abd79ec79/bin/ukojak-verify-ENZ3QT5qd3/data/c15b1d04e/10b5232adbd7446d858d48e8708e4df3/FLAG597a9753a [2024-11-25 03:19:32,627 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8623a923-54cc-4aa0-8f67-962abd79ec79/bin/ukojak-verify-ENZ3QT5qd3/data/c15b1d04e/10b5232adbd7446d858d48e8708e4df3 [2024-11-25 03:19:32,629 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:19:32,631 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:19:32,632 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:19:32,632 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:19:32,637 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:19:32,638 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:19:32" (1/1) ... [2024-11-25 03:19:32,639 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c4d8bb5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:19:32, skipping insertion in model container [2024-11-25 03:19:32,639 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:19:32" (1/1) ... [2024-11-25 03:19:32,654 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:19:32,817 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:19:32,827 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:19:32,848 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:19:32,864 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:19:32,865 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:19:32 WrapperNode [2024-11-25 03:19:32,865 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:19:32,866 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:19:32,866 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:19:32,866 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:19:32,874 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:19:32" (1/1) ... [2024-11-25 03:19:32,883 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:19:32" (1/1) ... [2024-11-25 03:19:32,909 INFO L138 Inliner]: procedures = 14, calls = 16, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 98 [2024-11-25 03:19:32,909 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:19:32,910 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:19:32,910 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:19:32,910 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:19:32,917 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:19:32" (1/1) ... [2024-11-25 03:19:32,918 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:19:32" (1/1) ... [2024-11-25 03:19:32,920 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:19:32" (1/1) ... [2024-11-25 03:19:32,920 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:19:32" (1/1) ... [2024-11-25 03:19:32,924 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:19:32" (1/1) ... [2024-11-25 03:19:32,925 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:19:32" (1/1) ... [2024-11-25 03:19:32,928 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:19:32" (1/1) ... [2024-11-25 03:19:32,930 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:19:32" (1/1) ... [2024-11-25 03:19:32,931 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:19:32" (1/1) ... [2024-11-25 03:19:32,933 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:19:32,934 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:19:32,934 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:19:32,934 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:19:32,935 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:19:32" (1/1) ... [2024-11-25 03:19:32,941 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:19:32,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8623a923-54cc-4aa0-8f67-962abd79ec79/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:19:32,975 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8623a923-54cc-4aa0-8f67-962abd79ec79/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:19:32,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8623a923-54cc-4aa0-8f67-962abd79ec79/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:19:33,013 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 03:19:33,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 03:19:33,014 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:19:33,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:19:33,014 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 03:19:33,014 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 03:19:33,088 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:19:33,091 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:19:33,671 INFO L? ?]: Removed 55 outVars from TransFormulas that were not future-live. [2024-11-25 03:19:33,673 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:19:33,752 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:19:33,755 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 03:19:33,755 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:19:33 BoogieIcfgContainer [2024-11-25 03:19:33,755 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:19:33,756 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:19:33,756 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:19:33,772 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:19:33,773 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:19:33" (1/1) ... [2024-11-25 03:19:33,785 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 03:19:33,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:33,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 75 states and 87 transitions. [2024-11-25 03:19:33,858 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 87 transitions. [2024-11-25 03:19:33,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 03:19:33,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:33,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:33,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:34,126 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 03:19:34,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:34,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 77 states and 89 transitions. [2024-11-25 03:19:34,203 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 89 transitions. [2024-11-25 03:19:34,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 03:19:34,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:34,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:34,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:34,311 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 03:19:34,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:34,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 78 states and 90 transitions. [2024-11-25 03:19:34,336 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 90 transitions. [2024-11-25 03:19:34,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 03:19:34,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:34,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:34,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:34,507 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 03:19:34,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:34,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 79 states and 90 transitions. [2024-11-25 03:19:34,541 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 90 transitions. [2024-11-25 03:19:34,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 03:19:34,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:34,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:34,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:19:34,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:34,616 INFO L256 TraceCheckSpWp]: Trace formula consists of 52 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 03:19:34,621 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:19:34,820 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 03:19:35,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:35,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 86 states and 100 transitions. [2024-11-25 03:19:35,219 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 100 transitions. [2024-11-25 03:19:35,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 03:19:35,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:35,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:35,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:19:35,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:35,273 INFO L256 TraceCheckSpWp]: Trace formula consists of 53 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:19:35,275 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:19:35,331 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 03:19:35,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:35,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 87 states and 102 transitions. [2024-11-25 03:19:35,389 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 102 transitions. [2024-11-25 03:19:35,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 03:19:35,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:35,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:35,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:35,528 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 03:19:36,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:36,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 94 states and 116 transitions. [2024-11-25 03:19:36,454 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 116 transitions. [2024-11-25 03:19:36,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 03:19:36,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:36,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:36,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:36,784 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 03:19:37,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:37,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 102 states and 135 transitions. [2024-11-25 03:19:37,841 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 135 transitions. [2024-11-25 03:19:37,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 03:19:37,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:37,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:37,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:37,996 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 03:19:39,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:39,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 110 states and 151 transitions. [2024-11-25 03:19:39,517 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 151 transitions. [2024-11-25 03:19:39,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 03:19:39,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:39,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:39,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:39,786 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 03:19:41,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:41,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 119 states and 172 transitions. [2024-11-25 03:19:41,274 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 172 transitions. [2024-11-25 03:19:41,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 03:19:41,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:41,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:41,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:41,328 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 03:19:41,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:41,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 124 states and 183 transitions. [2024-11-25 03:19:41,867 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 183 transitions. [2024-11-25 03:19:41,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 03:19:41,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:41,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:41,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:41,921 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 03:19:41,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:41,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 125 states and 185 transitions. [2024-11-25 03:19:41,974 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 185 transitions. [2024-11-25 03:19:41,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 03:19:41,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:41,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:42,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:19:42,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:42,027 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:19:42,028 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:19:42,135 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 03:19:44,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:44,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 136 states and 211 transitions. [2024-11-25 03:19:44,629 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 211 transitions. [2024-11-25 03:19:44,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 03:19:44,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:44,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:44,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:44,771 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 03:19:44,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:44,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 137 states and 212 transitions. [2024-11-25 03:19:44,945 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 212 transitions. [2024-11-25 03:19:44,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 03:19:44,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:44,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:44,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:19:45,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:45,011 INFO L256 TraceCheckSpWp]: Trace formula consists of 69 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:19:45,012 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:19:45,067 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 03:19:45,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:45,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 138 states and 213 transitions. [2024-11-25 03:19:45,107 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 213 transitions. [2024-11-25 03:19:45,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 03:19:45,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:45,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:45,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:45,332 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 03:19:46,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:46,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 144 states and 222 transitions. [2024-11-25 03:19:46,370 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 222 transitions. [2024-11-25 03:19:46,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:19:46,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:46,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:46,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:46,718 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 03:19:50,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:50,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 157 states and 248 transitions. [2024-11-25 03:19:50,687 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 248 transitions. [2024-11-25 03:19:50,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:19:50,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:50,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:50,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:50,860 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 03:19:51,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:51,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 164 states and 258 transitions. [2024-11-25 03:19:51,985 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 258 transitions. [2024-11-25 03:19:51,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 03:19:51,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:51,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:51,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:19:52,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:52,023 INFO L256 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 03:19:52,025 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:19:52,286 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 03:19:56,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:56,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 178 states and 283 transitions. [2024-11-25 03:19:56,572 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 283 transitions. [2024-11-25 03:19:56,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 03:19:56,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:56,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:56,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:56,651 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 03:19:56,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:56,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 179 states and 292 transitions. [2024-11-25 03:19:56,753 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 292 transitions. [2024-11-25 03:19:56,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 03:19:56,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:56,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:56,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:57,022 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 03:20:00,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:00,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 189 states and 311 transitions. [2024-11-25 03:20:00,868 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 311 transitions. [2024-11-25 03:20:00,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 03:20:00,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:00,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:00,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:01,273 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 03:20:07,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:07,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 200 states and 331 transitions. [2024-11-25 03:20:07,737 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 331 transitions. [2024-11-25 03:20:07,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 03:20:07,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:07,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:07,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:20:07,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:07,780 INFO L256 TraceCheckSpWp]: Trace formula consists of 88 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 03:20:07,782 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:20:08,297 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 03:20:11,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:11,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 214 states and 357 transitions. [2024-11-25 03:20:11,904 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 357 transitions. [2024-11-25 03:20:11,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 03:20:11,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:11,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:11,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:20:11,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:11,965 INFO L256 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 03:20:11,967 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:20:12,448 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 03:20:15,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:15,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 222 states and 375 transitions. [2024-11-25 03:20:15,187 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 375 transitions. [2024-11-25 03:20:15,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 03:20:15,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:15,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:15,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:20:15,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:15,240 INFO L256 TraceCheckSpWp]: Trace formula consists of 88 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:20:15,241 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:20:15,292 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 03:20:17,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:17,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 228 states and 385 transitions. [2024-11-25 03:20:17,183 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 385 transitions. [2024-11-25 03:20:17,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 03:20:17,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:17,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:17,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:17,246 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 03:20:22,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:22,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 241 states and 407 transitions. [2024-11-25 03:20:22,606 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 407 transitions. [2024-11-25 03:20:22,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 03:20:22,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:22,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:22,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:20:22,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:22,647 INFO L256 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:20:22,649 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:20:22,711 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 03:20:22,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:22,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 242 states and 408 transitions. [2024-11-25 03:20:22,752 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 408 transitions. [2024-11-25 03:20:22,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 03:20:22,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:22,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:22,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:23,049 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 03:20:24,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:24,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 253 states and 423 transitions. [2024-11-25 03:20:24,362 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 423 transitions. [2024-11-25 03:20:24,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 03:20:24,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:24,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:24,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:24,616 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 03:20:28,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:28,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 264 states and 442 transitions. [2024-11-25 03:20:28,214 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 442 transitions. [2024-11-25 03:20:28,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 03:20:28,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:28,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:28,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:20:28,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:28,253 INFO L256 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 03:20:28,255 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:20:28,401 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 03:20:29,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:29,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 273 states and 454 transitions. [2024-11-25 03:20:29,361 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 454 transitions. [2024-11-25 03:20:29,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 03:20:29,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:29,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:29,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:29,579 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 03:20:31,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:31,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 279 states and 465 transitions. [2024-11-25 03:20:31,712 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 465 transitions. [2024-11-25 03:20:31,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 03:20:31,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:31,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:31,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:31,991 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 03:20:36,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:36,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 293 states and 501 transitions. [2024-11-25 03:20:36,533 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 501 transitions. [2024-11-25 03:20:36,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 03:20:36,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:36,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:36,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:37,107 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 03:20:40,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:40,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 302 states and 529 transitions. [2024-11-25 03:20:40,319 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 529 transitions. [2024-11-25 03:20:40,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 03:20:40,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:40,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:40,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:40,545 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 03:20:41,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:41,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 304 states and 534 transitions. [2024-11-25 03:20:41,254 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 534 transitions. [2024-11-25 03:20:41,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 03:20:41,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:41,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:41,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:41,543 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 03:20:44,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:44,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 310 states and 551 transitions. [2024-11-25 03:20:44,544 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 551 transitions. [2024-11-25 03:20:44,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 03:20:44,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:44,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:44,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:44,622 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 03:20:46,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:46,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 314 states and 564 transitions. [2024-11-25 03:20:46,250 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 564 transitions. [2024-11-25 03:20:46,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 03:20:46,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:46,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:46,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:46,466 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 03:20:48,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:48,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 320 states and 583 transitions. [2024-11-25 03:20:48,541 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 583 transitions. [2024-11-25 03:20:48,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 03:20:48,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:48,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:48,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:48,579 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 03:20:50,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:50,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 324 states and 595 transitions. [2024-11-25 03:20:50,109 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 595 transitions. [2024-11-25 03:20:50,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 03:20:50,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:50,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:50,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:20:50,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:50,149 INFO L256 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:20:50,151 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:20:50,206 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 03:20:55,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:55,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 341 states and 630 transitions. [2024-11-25 03:20:55,357 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 630 transitions. [2024-11-25 03:20:55,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 03:20:55,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:55,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:55,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:20:55,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:55,391 INFO L256 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:20:55,393 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:20:55,441 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 03:20:56,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:56,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 343 states and 635 transitions. [2024-11-25 03:20:56,103 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 635 transitions. [2024-11-25 03:20:56,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 03:20:56,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:56,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:56,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:56,308 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 03:20:58,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:58,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 347 states and 642 transitions. [2024-11-25 03:20:58,714 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 642 transitions. [2024-11-25 03:20:58,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 03:20:58,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:58,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:58,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:58,914 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 03:21:00,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:00,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 351 states and 648 transitions. [2024-11-25 03:21:00,316 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 648 transitions. [2024-11-25 03:21:00,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 03:21:00,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:00,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:00,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:00,383 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 03:21:06,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:06,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 361 states and 675 transitions. [2024-11-25 03:21:06,344 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 675 transitions. [2024-11-25 03:21:06,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 03:21:06,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:06,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:06,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:06,387 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 03:21:07,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:07,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 363 states and 678 transitions. [2024-11-25 03:21:07,114 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 678 transitions. [2024-11-25 03:21:07,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 03:21:07,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:07,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:07,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:07,437 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 03:21:10,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:10,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 370 states and 691 transitions. [2024-11-25 03:21:10,110 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 691 transitions. [2024-11-25 03:21:10,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 03:21:10,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:10,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:10,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:10,191 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 03:21:10,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:10,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 372 states and 692 transitions. [2024-11-25 03:21:10,920 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 692 transitions. [2024-11-25 03:21:10,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 03:21:10,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:10,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:10,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:21:10,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:10,962 INFO L256 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 03:21:10,964 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:21:11,154 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 03:21:18,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:18,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 390 states and 725 transitions. [2024-11-25 03:21:18,026 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 725 transitions. [2024-11-25 03:21:18,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 03:21:18,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:18,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:18,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:21:18,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:18,073 INFO L256 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 03:21:18,075 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:21:18,235 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 03:21:19,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:19,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 392 states and 728 transitions. [2024-11-25 03:21:19,115 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 728 transitions. [2024-11-25 03:21:19,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 03:21:19,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:19,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:19,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:19,201 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 03:21:19,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:19,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 393 states and 746 transitions. [2024-11-25 03:21:19,372 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 746 transitions. [2024-11-25 03:21:19,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 03:21:19,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:19,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:19,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:19,404 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 03:21:22,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:22,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 397 states and 757 transitions. [2024-11-25 03:21:22,739 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 757 transitions. [2024-11-25 03:21:22,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 03:21:22,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:22,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:22,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:22,777 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 03:21:27,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:27,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 401 states and 768 transitions. [2024-11-25 03:21:27,369 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 768 transitions. [2024-11-25 03:21:27,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 03:21:27,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:27,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:27,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:21:27,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:27,495 INFO L256 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 03:21:27,497 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:21:27,995 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 03:21:33,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:33,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 411 states and 786 transitions. [2024-11-25 03:21:33,940 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 786 transitions. [2024-11-25 03:21:33,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 03:21:33,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:33,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:33,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:21:33,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:33,983 INFO L256 TraceCheckSpWp]: Trace formula consists of 125 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 03:21:33,985 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:21:34,460 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 03:21:37,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:37,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 419 states and 806 transitions. [2024-11-25 03:21:37,485 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 806 transitions. [2024-11-25 03:21:37,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:21:37,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:37,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:37,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:37,630 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 03:21:48,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:48,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 433 states and 836 transitions. [2024-11-25 03:21:48,091 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 836 transitions. [2024-11-25 03:21:48,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:21:48,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:48,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:48,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:48,161 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 03:21:49,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:49,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 435 states and 839 transitions. [2024-11-25 03:21:49,309 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 839 transitions. [2024-11-25 03:21:49,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 03:21:49,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:49,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:49,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:49,791 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 03:22:01,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:01,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 450 states and 867 transitions. [2024-11-25 03:22:01,892 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 867 transitions. [2024-11-25 03:22:01,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 03:22:01,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:01,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:01,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:01,956 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 03:22:13,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:13,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 466 states and 897 transitions. [2024-11-25 03:22:13,213 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 897 transitions. [2024-11-25 03:22:13,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 03:22:13,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:13,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:13,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:13,668 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 03:22:18,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:18,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 478 states and 920 transitions. [2024-11-25 03:22:18,822 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 920 transitions. [2024-11-25 03:22:18,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 03:22:18,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:18,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:18,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:19,297 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 03:22:29,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:29,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 495 states and 952 transitions. [2024-11-25 03:22:29,888 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 952 transitions. [2024-11-25 03:22:29,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 03:22:29,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:29,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:29,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:30,473 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 03:22:32,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:32,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 499 states and 962 transitions. [2024-11-25 03:22:32,382 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 962 transitions. [2024-11-25 03:22:32,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 03:22:32,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:32,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:32,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:32,703 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 03:22:39,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:39,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 513 states and 1012 transitions. [2024-11-25 03:22:39,352 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 1012 transitions. [2024-11-25 03:22:39,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 03:22:39,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:39,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:39,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:40,088 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 03:22:44,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:44,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 522 states and 1055 transitions. [2024-11-25 03:22:44,658 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 1055 transitions. [2024-11-25 03:22:44,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 03:22:44,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:44,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:44,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:44,757 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 03:22:46,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:46,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 524 states and 1063 transitions. [2024-11-25 03:22:46,112 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 1063 transitions. [2024-11-25 03:22:46,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 03:22:46,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:46,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:46,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:46,202 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 03:22:47,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:47,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 526 states and 1069 transitions. [2024-11-25 03:22:47,363 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 1069 transitions. [2024-11-25 03:22:47,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 03:22:47,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:47,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:47,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:47,682 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 03:22:49,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:49,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 532 states and 1086 transitions. [2024-11-25 03:22:49,840 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 1086 transitions. [2024-11-25 03:22:49,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 03:22:49,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:49,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:49,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:49,885 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 03:22:50,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:50,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1091 states to 534 states and 1091 transitions. [2024-11-25 03:22:50,877 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 1091 transitions. [2024-11-25 03:22:50,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 03:22:50,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:50,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:50,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:50,921 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 03:22:53,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:53,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 538 states and 1109 transitions. [2024-11-25 03:22:53,230 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 1109 transitions. [2024-11-25 03:22:53,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 03:22:53,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:53,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:53,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:53,690 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 03:22:54,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:54,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 537 states and 1108 transitions. [2024-11-25 03:22:54,290 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 1108 transitions. [2024-11-25 03:22:54,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 03:22:54,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:54,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:54,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:54,698 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 03:22:58,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:58,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 543 states and 1131 transitions. [2024-11-25 03:22:58,219 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 1131 transitions. [2024-11-25 03:22:58,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 03:22:58,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:58,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:58,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:58,266 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 03:23:00,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:00,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 547 states and 1140 transitions. [2024-11-25 03:23:00,245 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 1140 transitions. [2024-11-25 03:23:00,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 03:23:00,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:00,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:00,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:00,303 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 03:23:02,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:02,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 551 states and 1156 transitions. [2024-11-25 03:23:02,177 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 1156 transitions. [2024-11-25 03:23:02,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 03:23:02,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:02,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:02,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:02,721 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 03:23:11,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:11,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1182 states to 565 states and 1182 transitions. [2024-11-25 03:23:11,935 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 1182 transitions. [2024-11-25 03:23:11,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 03:23:11,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:11,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:11,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:13,757 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 03:23:29,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:29,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1219 states to 585 states and 1219 transitions. [2024-11-25 03:23:29,212 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1219 transitions. [2024-11-25 03:23:29,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 03:23:29,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:29,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:29,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:23:29,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:29,257 INFO L256 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:23:29,259 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:23:29,332 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 03:23:38,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:38,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1260 states to 602 states and 1260 transitions. [2024-11-25 03:23:38,189 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 1260 transitions. [2024-11-25 03:23:38,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 03:23:38,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:38,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:38,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:23:38,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:38,257 INFO L256 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:23:38,259 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:23:38,341 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 03:23:39,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:39,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 604 states and 1264 transitions. [2024-11-25 03:23:39,432 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 1264 transitions. [2024-11-25 03:23:39,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 03:23:39,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:39,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:39,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:23:39,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:39,474 INFO L256 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:23:39,475 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:23:39,537 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 03:23:40,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:40,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1269 states to 606 states and 1269 transitions. [2024-11-25 03:23:40,527 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1269 transitions. [2024-11-25 03:23:40,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 03:23:40,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:40,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:40,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:40,614 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 03:23:52,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:52,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 621 states and 1297 transitions. [2024-11-25 03:23:52,802 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 1297 transitions. [2024-11-25 03:23:52,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 03:23:52,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:52,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:52,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:54,144 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 03:24:03,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:03,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1314 states to 629 states and 1314 transitions. [2024-11-25 03:24:03,631 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1314 transitions. [2024-11-25 03:24:03,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 03:24:03,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:03,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:03,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:04,241 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 03:24:07,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:07,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1322 states to 633 states and 1322 transitions. [2024-11-25 03:24:07,422 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1322 transitions. [2024-11-25 03:24:07,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 03:24:07,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:07,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:07,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:08,100 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 03:24:09,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:09,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 635 states and 1323 transitions. [2024-11-25 03:24:09,182 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1323 transitions. [2024-11-25 03:24:09,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 03:24:09,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:09,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:09,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:09,713 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 03:24:11,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:11,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1329 states to 639 states and 1329 transitions. [2024-11-25 03:24:11,996 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1329 transitions. [2024-11-25 03:24:11,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 03:24:11,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:11,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:12,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:13,185 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 03:24:19,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:19,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 644 states and 1352 transitions. [2024-11-25 03:24:19,914 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1352 transitions. [2024-11-25 03:24:19,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 03:24:19,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:19,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:19,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:19,956 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 03:24:30,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:30,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1392 states to 659 states and 1392 transitions. [2024-11-25 03:24:30,055 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1392 transitions. [2024-11-25 03:24:30,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 03:24:30,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:30,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:30,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:30,097 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 03:24:31,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:31,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 661 states and 1395 transitions. [2024-11-25 03:24:31,371 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 1395 transitions. [2024-11-25 03:24:31,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 03:24:31,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:31,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:31,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:31,413 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 03:24:32,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:32,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1398 states to 663 states and 1398 transitions. [2024-11-25 03:24:32,573 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1398 transitions. [2024-11-25 03:24:32,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 03:24:32,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:32,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:32,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:33,109 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 03:24:37,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:37,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 670 states and 1413 transitions. [2024-11-25 03:24:37,897 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 1413 transitions. [2024-11-25 03:24:37,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 03:24:37,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:37,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:37,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:37,986 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 03:24:39,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:39,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 672 states and 1414 transitions. [2024-11-25 03:24:39,659 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 1414 transitions. [2024-11-25 03:24:39,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 03:24:39,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:39,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:39,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:39,749 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 03:24:41,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:41,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 674 states and 1415 transitions. [2024-11-25 03:24:41,152 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1415 transitions. [2024-11-25 03:24:41,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 03:24:41,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:41,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:41,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:24:41,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:41,198 INFO L256 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 03:24:41,199 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:24:41,418 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 03:24:52,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:52,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1455 states to 691 states and 1455 transitions. [2024-11-25 03:24:52,801 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1455 transitions. [2024-11-25 03:24:52,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 03:24:52,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:52,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:52,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:24:52,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:52,853 INFO L256 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 03:24:52,855 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:24:53,299 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 03:24:54,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:54,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1458 states to 693 states and 1458 transitions. [2024-11-25 03:24:54,746 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1458 transitions. [2024-11-25 03:24:54,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 03:24:54,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:54,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:54,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:24:54,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:54,798 INFO L256 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 03:24:54,800 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:24:55,050 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 03:24:56,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:56,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1461 states to 695 states and 1461 transitions. [2024-11-25 03:24:56,543 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1461 transitions. [2024-11-25 03:24:56,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 03:24:56,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:56,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:56,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:57,095 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 03:25:02,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:02,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1466 states to 699 states and 1466 transitions. [2024-11-25 03:25:02,288 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1466 transitions. [2024-11-25 03:25:02,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 03:25:02,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:02,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:02,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:02,452 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 03:25:16,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:16,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1506 states to 708 states and 1499 transitions. [2024-11-25 03:25:16,780 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1499 transitions. [2024-11-25 03:25:16,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 03:25:16,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:16,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:16,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:16,889 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 03:25:19,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:19,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1507 states to 709 states and 1500 transitions. [2024-11-25 03:25:19,219 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1500 transitions. [2024-11-25 03:25:19,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 03:25:19,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:19,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:19,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:19,348 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 03:25:24,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:24,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1512 states to 713 states and 1505 transitions. [2024-11-25 03:25:24,508 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1505 transitions. [2024-11-25 03:25:24,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 03:25:24,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:24,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:24,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:24,601 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 03:25:24,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:24,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1539 states to 714 states and 1532 transitions. [2024-11-25 03:25:24,863 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1532 transitions. [2024-11-25 03:25:24,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 03:25:24,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:24,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:24,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:25,587 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 03:25:40,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:40,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1563 states to 725 states and 1556 transitions. [2024-11-25 03:25:40,138 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1556 transitions. [2024-11-25 03:25:40,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 03:25:40,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:40,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:40,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:40,220 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 03:25:42,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:42,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1564 states to 726 states and 1557 transitions. [2024-11-25 03:25:42,370 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1557 transitions. [2024-11-25 03:25:42,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 03:25:42,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:42,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:42,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:42,403 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 03:25:46,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:46,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1573 states to 729 states and 1566 transitions. [2024-11-25 03:25:46,214 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1566 transitions. [2024-11-25 03:25:46,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 03:25:46,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:46,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:46,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:25:46,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:46,267 INFO L256 TraceCheckSpWp]: Trace formula consists of 147 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-25 03:25:46,269 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:25:48,921 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 03:26:18,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:18,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1640 states to 758 states and 1633 transitions. [2024-11-25 03:26:18,579 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1633 transitions. [2024-11-25 03:26:18,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 03:26:18,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:18,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:18,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:18,687 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 03:26:20,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:20,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1641 states to 759 states and 1634 transitions. [2024-11-25 03:26:20,269 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1634 transitions. [2024-11-25 03:26:20,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 03:26:20,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:20,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:20,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:20,307 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 03:26:25,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:25,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1650 states to 762 states and 1643 transitions. [2024-11-25 03:26:25,680 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1643 transitions. [2024-11-25 03:26:25,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 03:26:25,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:25,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:25,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:26:25,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:25,755 INFO L256 TraceCheckSpWp]: Trace formula consists of 148 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-25 03:26:25,756 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:26:28,401 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 03:26:44,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:44,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1688 states to 773 states and 1681 transitions. [2024-11-25 03:26:44,431 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1681 transitions. [2024-11-25 03:26:44,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 03:26:44,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:44,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:44,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:26:44,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:44,482 INFO L256 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-25 03:26:44,484 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:26:45,188 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 03:26:54,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:54,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1707 states to 783 states and 1700 transitions. [2024-11-25 03:26:54,548 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1700 transitions. [2024-11-25 03:26:54,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 03:26:54,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:54,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:54,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:57,047 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 03:27:27,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:27,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1751 states to 807 states and 1744 transitions. [2024-11-25 03:27:27,175 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 1744 transitions. [2024-11-25 03:27:27,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 03:27:27,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:27,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:27,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:27,224 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 03:27:38,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:38,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1774 states to 813 states and 1767 transitions. [2024-11-25 03:27:38,872 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1767 transitions. [2024-11-25 03:27:38,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 03:27:38,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:38,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:38,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:39,027 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 03:27:41,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:41,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1776 states to 815 states and 1769 transitions. [2024-11-25 03:27:41,363 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 1769 transitions. [2024-11-25 03:27:41,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 03:27:41,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:41,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:41,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:27:41,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:41,471 INFO L256 TraceCheckSpWp]: Trace formula consists of 161 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-25 03:27:41,473 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:27:42,609 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 03:27:48,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:48,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1801 states to 823 states and 1794 transitions. [2024-11-25 03:27:48,810 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1794 transitions. [2024-11-25 03:27:48,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 03:27:48,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:48,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:48,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:27:48,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:48,855 INFO L256 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-25 03:27:48,856 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:27:55,803 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 03:28:52,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:52,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1895 states to 871 states and 1888 transitions. [2024-11-25 03:28:52,051 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1888 transitions. [2024-11-25 03:28:52,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 03:28:52,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:52,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:52,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:28:52,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:52,100 INFO L256 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-25 03:28:52,102 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:28:57,241 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 03:29:38,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:38,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1956 states to 901 states and 1949 transitions. [2024-11-25 03:29:38,915 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 1949 transitions. [2024-11-25 03:29:38,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 03:29:38,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:38,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:38,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:40,124 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 03:29:59,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:59,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1991 states to 916 states and 1984 transitions. [2024-11-25 03:29:59,156 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1984 transitions. [2024-11-25 03:29:59,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 03:29:59,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:59,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:59,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:59,216 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 03:30:01,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:01,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1995 states to 918 states and 1988 transitions. [2024-11-25 03:30:01,338 INFO L276 IsEmpty]: Start isEmpty. Operand 918 states and 1988 transitions. [2024-11-25 03:30:01,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 03:30:01,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:01,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:01,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:01,407 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 03:30:06,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:06,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2005 states to 921 states and 1998 transitions. [2024-11-25 03:30:06,875 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1998 transitions. [2024-11-25 03:30:06,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 03:30:06,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:06,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:06,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:30:06,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:06,925 INFO L256 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:30:06,926 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:30:10,798 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 03:30:26,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:26,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2036 states to 929 states and 2029 transitions. [2024-11-25 03:30:26,789 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 2029 transitions. [2024-11-25 03:30:26,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 03:30:26,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:26,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:26,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:30:26,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:26,848 INFO L256 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:30:26,850 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:30:31,013 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 03:30:38,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:38,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2051 states to 935 states and 2044 transitions. [2024-11-25 03:30:38,533 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 2044 transitions. [2024-11-25 03:30:38,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 03:30:38,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:38,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:38,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:38,609 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 03:30:44,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:44,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2057 states to 938 states and 2050 transitions. [2024-11-25 03:30:44,618 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 2050 transitions. [2024-11-25 03:30:44,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 03:30:44,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:44,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:44,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:45,784 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 03:31:00,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:00,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2086 states to 952 states and 2079 transitions. [2024-11-25 03:31:00,771 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 2079 transitions. [2024-11-25 03:31:00,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 03:31:00,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:00,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:00,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:31:00,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:00,819 INFO L256 TraceCheckSpWp]: Trace formula consists of 158 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:31:00,820 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:31:05,200 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 03:31:20,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:20,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 960 states and 2102 transitions. [2024-11-25 03:31:20,907 INFO L276 IsEmpty]: Start isEmpty. Operand 960 states and 2102 transitions. [2024-11-25 03:31:20,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 03:31:20,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:20,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:20,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:31:20,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:20,965 INFO L256 TraceCheckSpWp]: Trace formula consists of 158 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:31:20,967 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:31:25,904 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 03:31:34,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:34,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2123 states to 966 states and 2116 transitions. [2024-11-25 03:31:34,355 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 2116 transitions. [2024-11-25 03:31:34,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 03:31:34,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:34,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:34,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:35,305 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 03:31:58,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:58,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2167 states to 983 states and 2160 transitions. [2024-11-25 03:31:58,481 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 2160 transitions. [2024-11-25 03:31:58,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 03:31:58,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:58,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:58,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:00,157 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 03:32:03,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:03,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2178 states to 987 states and 2171 transitions. [2024-11-25 03:32:03,997 INFO L276 IsEmpty]: Start isEmpty. Operand 987 states and 2171 transitions. [2024-11-25 03:32:03,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 03:32:03,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:03,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:04,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:04,026 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 03:32:18,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:18,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2219 states to 1001 states and 2212 transitions. [2024-11-25 03:32:18,566 INFO L276 IsEmpty]: Start isEmpty. Operand 1001 states and 2212 transitions. [2024-11-25 03:32:18,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 03:32:18,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:18,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:18,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:20,196 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 03:32:31,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:31,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 1010 states and 2264 transitions. [2024-11-25 03:32:31,628 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 2264 transitions. [2024-11-25 03:32:31,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 03:32:31,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:31,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:31,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:32,463 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 03:32:37,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:37,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2290 states to 1016 states and 2283 transitions. [2024-11-25 03:32:37,488 INFO L276 IsEmpty]: Start isEmpty. Operand 1016 states and 2283 transitions. [2024-11-25 03:32:37,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 03:32:37,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:37,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:37,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:37,566 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 03:32:39,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:39,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2300 states to 1018 states and 2293 transitions. [2024-11-25 03:32:39,820 INFO L276 IsEmpty]: Start isEmpty. Operand 1018 states and 2293 transitions. [2024-11-25 03:32:39,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 03:32:39,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:39,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:39,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:40,642 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 03:32:43,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:43,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2306 states to 1020 states and 2299 transitions. [2024-11-25 03:32:43,214 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 2299 transitions. [2024-11-25 03:32:43,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 03:32:43,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:43,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:43,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:43,307 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 03:32:45,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:45,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2321 states to 1022 states and 2314 transitions. [2024-11-25 03:32:45,867 INFO L276 IsEmpty]: Start isEmpty. Operand 1022 states and 2314 transitions. [2024-11-25 03:32:45,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 03:32:45,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:45,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:45,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:46,712 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 03:32:49,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:49,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2328 states to 1024 states and 2321 transitions. [2024-11-25 03:32:49,132 INFO L276 IsEmpty]: Start isEmpty. Operand 1024 states and 2321 transitions. [2024-11-25 03:32:49,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 03:32:49,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:49,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:49,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:49,236 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 03:32:51,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:51,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2334 states to 1026 states and 2327 transitions. [2024-11-25 03:32:51,602 INFO L276 IsEmpty]: Start isEmpty. Operand 1026 states and 2327 transitions. [2024-11-25 03:32:51,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 03:32:51,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:51,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:51,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:52,321 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 03:32:58,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:58,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2358 states to 1032 states and 2351 transitions. [2024-11-25 03:32:58,441 INFO L276 IsEmpty]: Start isEmpty. Operand 1032 states and 2351 transitions. [2024-11-25 03:32:58,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 03:32:58,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:58,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:58,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:58,478 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked.