./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_unwindbound2.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_b47f4c6b-ffdb-4482-8450-7fe2b02366cb/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b47f4c6b-ffdb-4482-8450-7fe2b02366cb/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_b47f4c6b-ffdb-4482-8450-7fe2b02366cb/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b47f4c6b-ffdb-4482-8450-7fe2b02366cb/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_unwindbound2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b47f4c6b-ffdb-4482-8450-7fe2b02366cb/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_b47f4c6b-ffdb-4482-8450-7fe2b02366cb/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 f50c7bc2857aa84cb02200a831151d15e1603828dabc8b6cfed5e5d60ae2ee71 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:08:28,541 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:08:28,641 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b47f4c6b-ffdb-4482-8450-7fe2b02366cb/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-25 03:08:28,646 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:08:28,647 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:08:28,686 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:08:28,687 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 03:08:28,688 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 03:08:28,688 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:08:28,688 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:08:28,689 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:08:28,690 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 03:08:28,690 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 03:08:28,690 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:08:28,690 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 03:08:28,690 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:08:28,690 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 03:08:28,691 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:08:28,691 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 03:08:28,691 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-25 03:08:28,692 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 03:08:28,692 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 03:08:28,692 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 03:08:28,692 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:08:28,692 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:08:28,692 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:08:28,692 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:08:28,693 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:08:28,693 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:08:28,693 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:08:28,693 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:08:28,693 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:08:28,693 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 03:08:28,693 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:08:28,694 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:08:28,694 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_b47f4c6b-ffdb-4482-8450-7fe2b02366cb/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 -> f50c7bc2857aa84cb02200a831151d15e1603828dabc8b6cfed5e5d60ae2ee71 [2024-11-25 03:08:29,009 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:08:29,026 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:08:29,028 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:08:29,030 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:08:29,031 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:08:29,032 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b47f4c6b-ffdb-4482-8450-7fe2b02366cb/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_unwindbound2.c [2024-11-25 03:08:32,025 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b47f4c6b-ffdb-4482-8450-7fe2b02366cb/bin/ukojak-verify-ENZ3QT5qd3/data/b75e96af8/e2505640224b4f4d9d9ab95c507ecfe6/FLAG27ae7691b [2024-11-25 03:08:32,331 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:08:32,332 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b47f4c6b-ffdb-4482-8450-7fe2b02366cb/sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_unwindbound2.c [2024-11-25 03:08:32,353 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b47f4c6b-ffdb-4482-8450-7fe2b02366cb/bin/ukojak-verify-ENZ3QT5qd3/data/b75e96af8/e2505640224b4f4d9d9ab95c507ecfe6/FLAG27ae7691b [2024-11-25 03:08:32,404 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b47f4c6b-ffdb-4482-8450-7fe2b02366cb/bin/ukojak-verify-ENZ3QT5qd3/data/b75e96af8/e2505640224b4f4d9d9ab95c507ecfe6 [2024-11-25 03:08:32,414 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:08:32,416 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:08:32,420 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:08:32,420 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:08:32,428 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:08:32,429 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:08:32" (1/1) ... [2024-11-25 03:08:32,430 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75f6ad4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:08:32, skipping insertion in model container [2024-11-25 03:08:32,432 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:08:32" (1/1) ... [2024-11-25 03:08:32,450 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:08:32,672 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:08:32,686 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:08:32,728 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:08:32,748 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:08:32,749 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:08:32 WrapperNode [2024-11-25 03:08:32,749 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:08:32,750 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:08:32,750 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:08:32,750 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:08:32,764 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:08:32" (1/1) ... [2024-11-25 03:08:32,775 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:08:32" (1/1) ... [2024-11-25 03:08:32,818 INFO L138 Inliner]: procedures = 14, calls = 19, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 194 [2024-11-25 03:08:32,819 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:08:32,819 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:08:32,820 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:08:32,820 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:08:32,827 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:08:32" (1/1) ... [2024-11-25 03:08:32,827 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:08:32" (1/1) ... [2024-11-25 03:08:32,829 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:08:32" (1/1) ... [2024-11-25 03:08:32,829 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:08:32" (1/1) ... [2024-11-25 03:08:32,834 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:08:32" (1/1) ... [2024-11-25 03:08:32,836 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:08:32" (1/1) ... [2024-11-25 03:08:32,840 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:08:32" (1/1) ... [2024-11-25 03:08:32,841 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:08:32" (1/1) ... [2024-11-25 03:08:32,843 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:08:32" (1/1) ... [2024-11-25 03:08:32,845 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:08:32,846 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:08:32,846 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:08:32,846 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:08:32,848 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:08:32" (1/1) ... [2024-11-25 03:08:32,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:08:32,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b47f4c6b-ffdb-4482-8450-7fe2b02366cb/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:08:32,885 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b47f4c6b-ffdb-4482-8450-7fe2b02366cb/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:08:32,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b47f4c6b-ffdb-4482-8450-7fe2b02366cb/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:08:32,914 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 03:08:32,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 03:08:32,914 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:08:32,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:08:32,915 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 03:08:32,915 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 03:08:32,970 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:08:32,972 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:08:33,897 INFO L? ?]: Removed 239 outVars from TransFormulas that were not future-live. [2024-11-25 03:08:33,897 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:08:33,936 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:08:33,937 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-25 03:08:33,937 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:08:33 BoogieIcfgContainer [2024-11-25 03:08:33,937 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:08:33,938 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:08:33,938 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:08:33,948 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:08:33,948 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:08:33" (1/1) ... [2024-11-25 03:08:33,970 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 03:08:34,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:34,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 299 states and 311 transitions. [2024-11-25 03:08:34,028 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 311 transitions. [2024-11-25 03:08:34,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 03:08:34,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:34,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:34,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:34,275 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 03:08:34,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:34,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 301 states and 313 transitions. [2024-11-25 03:08:34,333 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 313 transitions. [2024-11-25 03:08:34,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 03:08:34,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:34,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:34,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:34,428 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 03:08:34,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:34,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 302 states and 314 transitions. [2024-11-25 03:08:34,444 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 314 transitions. [2024-11-25 03:08:34,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 03:08:34,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:34,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:34,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:34,506 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 03:08:34,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:34,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 307 states and 322 transitions. [2024-11-25 03:08:34,678 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 322 transitions. [2024-11-25 03:08:34,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 03:08:34,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:34,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:34,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:34,764 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 03:08:34,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:34,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 308 states and 323 transitions. [2024-11-25 03:08:34,815 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 323 transitions. [2024-11-25 03:08:34,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 03:08:34,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:34,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:34,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:34,878 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 03:08:34,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:34,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 309 states and 324 transitions. [2024-11-25 03:08:34,901 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 324 transitions. [2024-11-25 03:08:34,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 03:08:34,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:34,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:34,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:34,935 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 03:08:34,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:34,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 310 states and 325 transitions. [2024-11-25 03:08:34,950 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 325 transitions. [2024-11-25 03:08:34,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 03:08:34,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:34,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:34,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:34,992 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 03:08:35,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:35,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 311 states and 326 transitions. [2024-11-25 03:08:35,014 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 326 transitions. [2024-11-25 03:08:35,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 03:08:35,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:35,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:35,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:35,079 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 03:08:35,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:35,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 313 states and 329 transitions. [2024-11-25 03:08:35,107 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 329 transitions. [2024-11-25 03:08:35,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 03:08:35,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:35,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:35,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:35,177 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 03:08:35,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:35,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 314 states and 330 transitions. [2024-11-25 03:08:35,201 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 330 transitions. [2024-11-25 03:08:35,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 03:08:35,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:35,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:35,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:35,225 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 03:08:35,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:35,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 313 states and 329 transitions. [2024-11-25 03:08:35,234 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 329 transitions. [2024-11-25 03:08:35,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 03:08:35,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:35,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:35,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:08:35,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:35,283 INFO L256 TraceCheckSpWp]: Trace formula consists of 54 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:08:35,287 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:08:35,365 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 03:08:35,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:35,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 315 states and 331 transitions. [2024-11-25 03:08:35,399 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 331 transitions. [2024-11-25 03:08:35,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 03:08:35,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:35,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:35,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:35,452 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 03:08:35,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:35,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 316 states and 332 transitions. [2024-11-25 03:08:35,474 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 332 transitions. [2024-11-25 03:08:35,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 03:08:35,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:35,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:35,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:35,515 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 03:08:35,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:35,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 317 states and 333 transitions. [2024-11-25 03:08:35,532 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 333 transitions. [2024-11-25 03:08:35,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 03:08:35,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:35,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:35,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:35,548 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 03:08:35,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:35,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 316 states and 332 transitions. [2024-11-25 03:08:35,560 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 332 transitions. [2024-11-25 03:08:35,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 03:08:35,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:35,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:35,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:35,622 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 03:08:35,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:35,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 318 states and 334 transitions. [2024-11-25 03:08:35,654 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 334 transitions. [2024-11-25 03:08:35,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 03:08:35,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:35,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:35,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:35,681 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 03:08:35,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:35,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 317 states and 333 transitions. [2024-11-25 03:08:35,692 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 333 transitions. [2024-11-25 03:08:35,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 03:08:35,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:35,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:35,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:35,763 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 03:08:35,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:35,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 319 states and 335 transitions. [2024-11-25 03:08:35,802 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 335 transitions. [2024-11-25 03:08:35,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 03:08:35,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:35,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:35,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:35,835 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 03:08:35,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:35,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 318 states and 334 transitions. [2024-11-25 03:08:35,848 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 334 transitions. [2024-11-25 03:08:35,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 03:08:35,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:35,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:35,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:35,924 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 03:08:35,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:35,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 317 states and 333 transitions. [2024-11-25 03:08:35,996 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 333 transitions. [2024-11-25 03:08:35,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 03:08:35,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:35,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:36,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:08:36,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:36,031 INFO L256 TraceCheckSpWp]: Trace formula consists of 69 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:08:36,032 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:08:36,086 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 03:08:36,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:36,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 321 states and 338 transitions. [2024-11-25 03:08:36,174 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 338 transitions. [2024-11-25 03:08:36,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 03:08:36,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:36,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:36,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:08:36,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:36,221 INFO L256 TraceCheckSpWp]: Trace formula consists of 70 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:08:36,222 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:08:36,301 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 03:08:36,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:36,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 322 states and 339 transitions. [2024-11-25 03:08:36,321 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 339 transitions. [2024-11-25 03:08:36,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 03:08:36,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:36,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:36,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:08:36,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:36,378 INFO L256 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 03:08:36,379 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:08:36,608 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 03:08:37,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:37,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 348 states and 371 transitions. [2024-11-25 03:08:37,175 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 371 transitions. [2024-11-25 03:08:37,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 03:08:37,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:37,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:37,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:08:37,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:37,210 INFO L256 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 03:08:37,211 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:08:37,383 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 03:08:37,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:37,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 349 states and 372 transitions. [2024-11-25 03:08:37,458 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 372 transitions. [2024-11-25 03:08:37,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 03:08:37,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:37,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:37,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:37,535 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 03:08:38,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:38,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 377 states and 407 transitions. [2024-11-25 03:08:38,380 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 407 transitions. [2024-11-25 03:08:38,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 03:08:38,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:38,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:38,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:38,433 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 03:08:38,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:38,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 378 states and 408 transitions. [2024-11-25 03:08:38,466 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 408 transitions. [2024-11-25 03:08:38,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 03:08:38,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:38,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:38,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:38,584 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 03:08:38,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:38,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 381 states and 412 transitions. [2024-11-25 03:08:38,782 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 412 transitions. [2024-11-25 03:08:38,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 03:08:38,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:38,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:38,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:39,047 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 03:08:39,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:39,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 382 states and 413 transitions. [2024-11-25 03:08:39,709 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 413 transitions. [2024-11-25 03:08:39,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 03:08:39,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:39,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:39,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:39,813 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 03:08:40,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:40,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 387 states and 420 transitions. [2024-11-25 03:08:40,447 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 420 transitions. [2024-11-25 03:08:40,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 03:08:40,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:40,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:40,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:40,503 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 03:08:40,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:40,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 388 states and 421 transitions. [2024-11-25 03:08:40,537 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 421 transitions. [2024-11-25 03:08:40,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 03:08:40,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:40,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:40,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:08:40,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:40,577 INFO L256 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-25 03:08:40,579 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:08:40,916 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 03:08:41,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:41,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 395 states and 429 transitions. [2024-11-25 03:08:41,511 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 429 transitions. [2024-11-25 03:08:41,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 03:08:41,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:41,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:41,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:41,672 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 03:08:41,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:41,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 399 states and 434 transitions. [2024-11-25 03:08:41,932 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 434 transitions. [2024-11-25 03:08:41,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 03:08:41,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:41,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:41,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:42,015 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 03:08:42,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:42,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 401 states and 438 transitions. [2024-11-25 03:08:42,365 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 438 transitions. [2024-11-25 03:08:42,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 03:08:42,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:42,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:42,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:42,444 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 03:08:43,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:43,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 404 states and 442 transitions. [2024-11-25 03:08:43,023 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 442 transitions. [2024-11-25 03:08:43,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 03:08:43,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:43,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:43,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:43,269 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 03:08:43,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:43,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 407 states and 447 transitions. [2024-11-25 03:08:43,808 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 447 transitions. [2024-11-25 03:08:43,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 03:08:43,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:43,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:43,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:44,040 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 03:08:44,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:44,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 409 states and 450 transitions. [2024-11-25 03:08:44,458 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 450 transitions. [2024-11-25 03:08:44,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 03:08:44,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:44,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:44,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:44,608 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 03:08:45,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:45,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 413 states and 456 transitions. [2024-11-25 03:08:45,407 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 456 transitions. [2024-11-25 03:08:45,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 03:08:45,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:45,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:45,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:45,773 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 03:08:46,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:46,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 412 states and 455 transitions. [2024-11-25 03:08:46,386 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 455 transitions. [2024-11-25 03:08:46,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 03:08:46,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:46,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:46,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:46,413 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 03:08:46,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:46,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 411 states and 454 transitions. [2024-11-25 03:08:46,431 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 454 transitions. [2024-11-25 03:08:46,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 03:08:46,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:46,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:46,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:08:46,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:46,478 INFO L256 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:08:46,482 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:08:48,280 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 03:08:49,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:49,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 419 states and 465 transitions. [2024-11-25 03:08:49,312 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 465 transitions. [2024-11-25 03:08:49,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 03:08:49,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:49,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:49,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:49,366 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 03:08:50,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:50,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 425 states and 474 transitions. [2024-11-25 03:08:50,082 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 474 transitions. [2024-11-25 03:08:50,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:08:50,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:50,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:50,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:50,135 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 03:08:50,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:50,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 426 states and 475 transitions. [2024-11-25 03:08:50,160 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 475 transitions. [2024-11-25 03:08:50,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 03:08:50,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:50,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:50,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:08:50,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:50,205 INFO L256 TraceCheckSpWp]: Trace formula consists of 103 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 03:08:50,206 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:08:50,474 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 03:08:50,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:50,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 429 states and 479 transitions. [2024-11-25 03:08:50,698 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 479 transitions. [2024-11-25 03:08:50,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 03:08:50,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:50,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:50,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:50,885 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 03:08:51,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:51,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 431 states and 482 transitions. [2024-11-25 03:08:51,100 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 482 transitions. [2024-11-25 03:08:51,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 03:08:51,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:51,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:51,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:51,152 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 03:08:51,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:51,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 433 states and 486 transitions. [2024-11-25 03:08:51,412 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 486 transitions. [2024-11-25 03:08:51,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 03:08:51,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:51,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:51,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:51,451 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 03:08:51,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:51,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 436 states and 490 transitions. [2024-11-25 03:08:51,694 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 490 transitions. [2024-11-25 03:08:51,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 03:08:51,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:51,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:51,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:08:51,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:51,731 INFO L256 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 03:08:51,733 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:08:51,939 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 03:08:52,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:52,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 439 states and 494 transitions. [2024-11-25 03:08:52,236 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 494 transitions. [2024-11-25 03:08:52,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 03:08:52,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:52,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:52,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:52,491 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 03:08:52,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:52,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 443 states and 499 transitions. [2024-11-25 03:08:52,842 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 499 transitions. [2024-11-25 03:08:52,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 03:08:52,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:52,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:52,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:52,967 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 03:08:53,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:53,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 444 states and 501 transitions. [2024-11-25 03:08:53,083 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 501 transitions. [2024-11-25 03:08:53,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 03:08:53,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:53,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:53,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:53,160 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 03:08:53,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:53,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 446 states and 503 transitions. [2024-11-25 03:08:53,469 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 503 transitions. [2024-11-25 03:08:53,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 03:08:53,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:53,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:53,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:53,528 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 03:08:54,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:54,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 479 states and 543 transitions. [2024-11-25 03:08:54,617 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 543 transitions. [2024-11-25 03:08:54,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 03:08:54,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:54,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:54,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:54,664 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 03:08:54,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:54,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 480 states and 544 transitions. [2024-11-25 03:08:54,717 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 544 transitions. [2024-11-25 03:08:54,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 03:08:54,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:54,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:54,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:54,767 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 03:08:54,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:54,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 481 states and 545 transitions. [2024-11-25 03:08:54,794 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 545 transitions. [2024-11-25 03:08:54,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 03:08:54,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:54,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:54,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:54,847 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 03:08:54,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:54,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 482 states and 546 transitions. [2024-11-25 03:08:54,875 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 546 transitions. [2024-11-25 03:08:54,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 03:08:54,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:54,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:54,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:54,927 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 03:08:54,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:54,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 483 states and 547 transitions. [2024-11-25 03:08:54,953 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 547 transitions. [2024-11-25 03:08:54,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 03:08:54,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:54,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:54,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:55,029 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 03:08:56,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:56,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 503 states and 572 transitions. [2024-11-25 03:08:56,182 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 572 transitions. [2024-11-25 03:08:56,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 03:08:56,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:56,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:56,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:56,232 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 03:08:56,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:56,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 504 states and 573 transitions. [2024-11-25 03:08:56,302 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 573 transitions. [2024-11-25 03:08:56,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 03:08:56,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:56,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:56,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:56,377 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 03:08:56,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:56,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 505 states and 574 transitions. [2024-11-25 03:08:56,450 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 574 transitions. [2024-11-25 03:08:56,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 03:08:56,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:56,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:56,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:56,522 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 03:08:57,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:57,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 515 states and 589 transitions. [2024-11-25 03:08:57,183 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 589 transitions. [2024-11-25 03:08:57,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 03:08:57,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:57,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:57,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:57,316 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 03:08:58,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:58,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 526 states and 605 transitions. [2024-11-25 03:08:58,293 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 605 transitions. [2024-11-25 03:08:58,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 03:08:58,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:58,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:58,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:58,530 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 03:08:59,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:59,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 588 states and 680 transitions. [2024-11-25 03:08:59,931 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 680 transitions. [2024-11-25 03:08:59,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 03:08:59,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:59,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:59,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:59,975 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 03:09:00,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:00,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 590 states and 683 transitions. [2024-11-25 03:09:00,165 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 683 transitions. [2024-11-25 03:09:00,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 03:09:00,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:00,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:00,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:00,427 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 03:09:01,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:01,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 597 states and 693 transitions. [2024-11-25 03:09:01,141 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 693 transitions. [2024-11-25 03:09:01,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 03:09:01,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:01,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:01,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:01,188 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 03:09:01,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:01,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 599 states and 698 transitions. [2024-11-25 03:09:01,287 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 698 transitions. [2024-11-25 03:09:01,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 03:09:01,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:01,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:01,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:09:01,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:01,336 INFO L256 TraceCheckSpWp]: Trace formula consists of 130 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:09:01,338 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:09:01,447 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 03:09:02,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:02,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 607 states and 712 transitions. [2024-11-25 03:09:02,522 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 712 transitions. [2024-11-25 03:09:02,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 03:09:02,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:02,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:02,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:09:02,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:02,575 INFO L256 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:09:02,576 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:09:02,706 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 03:09:02,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:02,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 608 states and 713 transitions. [2024-11-25 03:09:02,742 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 713 transitions. [2024-11-25 03:09:02,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 03:09:02,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:02,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:02,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:03,198 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 03:09:05,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:05,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 670 states and 787 transitions. [2024-11-25 03:09:05,508 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 787 transitions. [2024-11-25 03:09:05,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 03:09:05,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:05,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:05,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:09:05,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:05,552 INFO L256 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:09:05,554 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:09:05,666 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 03:09:05,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:05,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 671 states and 788 transitions. [2024-11-25 03:09:05,704 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 788 transitions. [2024-11-25 03:09:05,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 03:09:05,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:05,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:05,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:06,140 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 03:09:09,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:09,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 734 states and 864 transitions. [2024-11-25 03:09:09,189 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 864 transitions. [2024-11-25 03:09:09,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 03:09:09,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:09,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:09,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:09:09,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:09,241 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:09:09,243 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:09:09,352 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 03:09:09,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:09,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 735 states and 865 transitions. [2024-11-25 03:09:09,385 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 865 transitions. [2024-11-25 03:09:09,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 03:09:09,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:09,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:09,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:09:09,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:09,429 INFO L256 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:09:09,430 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:09:09,548 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 03:09:09,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:09,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 736 states and 866 transitions. [2024-11-25 03:09:09,588 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 866 transitions. [2024-11-25 03:09:09,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 03:09:09,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:09,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:09,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:09,786 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 03:09:12,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:12,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 747 states and 886 transitions. [2024-11-25 03:09:12,222 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 886 transitions. [2024-11-25 03:09:12,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 03:09:12,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:12,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:12,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:12,269 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 03:09:12,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:12,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 748 states and 888 transitions. [2024-11-25 03:09:12,317 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 888 transitions. [2024-11-25 03:09:12,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 03:09:12,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:12,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:12,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:09:12,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:12,359 INFO L256 TraceCheckSpWp]: Trace formula consists of 135 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:09:12,361 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:09:12,479 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 03:09:12,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:12,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 749 states and 889 transitions. [2024-11-25 03:09:12,521 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 889 transitions. [2024-11-25 03:09:12,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 03:09:12,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:12,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:12,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:12,728 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 03:09:15,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:15,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 761 states and 909 transitions. [2024-11-25 03:09:15,327 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 909 transitions. [2024-11-25 03:09:15,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 03:09:15,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:15,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:15,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:15,373 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 03:09:15,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:15,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 763 states and 912 transitions. [2024-11-25 03:09:15,428 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 912 transitions. [2024-11-25 03:09:15,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 03:09:15,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:15,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:15,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:15,465 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 03:09:15,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:15,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 764 states and 913 transitions. [2024-11-25 03:09:15,544 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 913 transitions. [2024-11-25 03:09:15,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 03:09:15,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:15,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:15,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:15,715 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-25 03:09:16,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:16,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 763 states and 912 transitions. [2024-11-25 03:09:16,211 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 912 transitions. [2024-11-25 03:09:16,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 03:09:16,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:16,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:16,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:16,259 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 03:09:16,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:16,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 762 states and 911 transitions. [2024-11-25 03:09:16,322 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 911 transitions. [2024-11-25 03:09:16,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 03:09:16,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:16,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:16,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:16,361 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 03:09:16,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:16,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 763 states and 912 transitions. [2024-11-25 03:09:16,404 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 912 transitions. [2024-11-25 03:09:16,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 03:09:16,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:16,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:16,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:16,449 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 03:09:16,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:16,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 765 states and 914 transitions. [2024-11-25 03:09:16,490 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 914 transitions. [2024-11-25 03:09:16,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 03:09:16,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:16,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:16,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:16,532 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 03:09:16,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:16,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 767 states and 917 transitions. [2024-11-25 03:09:16,592 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 917 transitions. [2024-11-25 03:09:16,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 03:09:16,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:16,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:16,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:16,638 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 03:09:16,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:16,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 768 states and 918 transitions. [2024-11-25 03:09:16,731 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 918 transitions. [2024-11-25 03:09:16,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 03:09:16,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:16,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:16,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:16,780 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 03:09:16,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:16,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 769 states and 919 transitions. [2024-11-25 03:09:16,825 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 919 transitions. [2024-11-25 03:09:16,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 03:09:16,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:16,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:16,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:16,891 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 03:09:16,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:16,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 768 states and 918 transitions. [2024-11-25 03:09:16,942 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 918 transitions. [2024-11-25 03:09:16,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 03:09:16,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:16,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:16,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:17,145 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 03:09:20,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:20,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 780 states and 940 transitions. [2024-11-25 03:09:20,802 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 940 transitions. [2024-11-25 03:09:20,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 03:09:20,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:20,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:20,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:20,956 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-25 03:09:21,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:21,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 950 states to 779 states and 939 transitions. [2024-11-25 03:09:21,426 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 939 transitions. [2024-11-25 03:09:21,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 03:09:21,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:21,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:21,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:21,496 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 03:09:21,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:21,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 950 states to 780 states and 939 transitions. [2024-11-25 03:09:21,876 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 939 transitions. [2024-11-25 03:09:21,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 03:09:21,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:21,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:21,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:09:21,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:21,918 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 03:09:21,919 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:09:24,434 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 03:09:26,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:26,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 799 states and 966 transitions. [2024-11-25 03:09:26,558 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 966 transitions. [2024-11-25 03:09:26,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 03:09:26,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:26,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:26,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:09:26,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:26,605 INFO L256 TraceCheckSpWp]: Trace formula consists of 147 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 03:09:26,606 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:09:27,139 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 03:09:28,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:28,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 812 states and 982 transitions. [2024-11-25 03:09:28,285 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 982 transitions. [2024-11-25 03:09:28,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 03:09:28,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:28,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:28,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:09:28,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:28,339 INFO L256 TraceCheckSpWp]: Trace formula consists of 154 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 03:09:28,341 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:09:30,249 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 03:09:31,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:31,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 820 states and 991 transitions. [2024-11-25 03:09:31,117 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 991 transitions. [2024-11-25 03:09:31,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 03:09:31,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:31,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:31,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:31,242 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 03:09:31,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:31,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 822 states and 993 transitions. [2024-11-25 03:09:31,615 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 993 transitions. [2024-11-25 03:09:31,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 03:09:31,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:31,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:31,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:31,658 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 03:09:31,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:31,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 821 states and 992 transitions. [2024-11-25 03:09:31,706 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 992 transitions. [2024-11-25 03:09:31,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 03:09:31,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:31,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:31,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:31,859 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 03:09:32,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:32,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 823 states and 994 transitions. [2024-11-25 03:09:32,284 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 994 transitions. [2024-11-25 03:09:32,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 03:09:32,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:32,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:32,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:32,335 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-25 03:09:32,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:32,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 822 states and 993 transitions. [2024-11-25 03:09:32,403 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 993 transitions. [2024-11-25 03:09:32,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 03:09:32,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:32,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:32,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:32,762 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 03:09:34,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:34,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 825 states and 997 transitions. [2024-11-25 03:09:34,551 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 997 transitions. [2024-11-25 03:09:34,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-25 03:09:34,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:34,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:34,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:09:34,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:34,606 INFO L256 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:09:34,608 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:09:37,685 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 03:09:38,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:38,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 829 states and 1002 transitions. [2024-11-25 03:09:38,954 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1002 transitions. [2024-11-25 03:09:38,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 03:09:38,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:38,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:38,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:09:38,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:38,997 INFO L256 TraceCheckSpWp]: Trace formula consists of 158 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 03:09:38,998 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:09:41,179 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 03:09:41,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:41,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 833 states and 1006 transitions. [2024-11-25 03:09:41,261 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1006 transitions. [2024-11-25 03:09:41,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 03:09:41,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:41,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:41,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:41,304 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 03:09:43,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:43,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1050 states to 858 states and 1039 transitions. [2024-11-25 03:09:43,705 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1039 transitions. [2024-11-25 03:09:43,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 03:09:43,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:43,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:43,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:43,751 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 03:09:43,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:43,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 859 states and 1040 transitions. [2024-11-25 03:09:43,799 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 1040 transitions. [2024-11-25 03:09:43,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 03:09:43,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:43,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:43,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:43,997 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-25 03:09:44,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:44,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1050 states to 858 states and 1039 transitions. [2024-11-25 03:09:44,391 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1039 transitions. [2024-11-25 03:09:44,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 03:09:44,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:44,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:44,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:45,037 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 03:09:46,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:46,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 861 states and 1043 transitions. [2024-11-25 03:09:46,151 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1043 transitions. [2024-11-25 03:09:46,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 03:09:46,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:46,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:46,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:46,856 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 03:09:48,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:48,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 862 states and 1045 transitions. [2024-11-25 03:09:48,256 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 1045 transitions. [2024-11-25 03:09:48,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 03:09:48,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:48,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:48,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:48,302 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 03:09:49,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:49,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 867 states and 1053 transitions. [2024-11-25 03:09:49,562 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1053 transitions. [2024-11-25 03:09:49,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 03:09:49,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:49,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:49,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:49,605 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 03:09:50,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:50,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 873 states and 1060 transitions. [2024-11-25 03:09:50,391 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 1060 transitions. [2024-11-25 03:09:50,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 03:09:50,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:50,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:50,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:50,675 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 03:09:52,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:52,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 876 states and 1066 transitions. [2024-11-25 03:09:52,126 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1066 transitions. [2024-11-25 03:09:52,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 03:09:52,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:52,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:52,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:09:52,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:52,196 INFO L256 TraceCheckSpWp]: Trace formula consists of 169 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:09:52,197 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:09:58,132 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 03:09:59,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:59,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 882 states and 1074 transitions. [2024-11-25 03:09:59,167 INFO L276 IsEmpty]: Start isEmpty. Operand 882 states and 1074 transitions. [2024-11-25 03:09:59,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 03:09:59,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:59,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:59,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:09:59,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:59,215 INFO L256 TraceCheckSpWp]: Trace formula consists of 159 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 03:09:59,217 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:09:59,700 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 03:10:00,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:00,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1092 states to 886 states and 1080 transitions. [2024-11-25 03:10:00,870 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 1080 transitions. [2024-11-25 03:10:00,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 03:10:00,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:00,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:00,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:10:00,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:00,921 INFO L256 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:10:00,923 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:10:01,141 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 03:10:02,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:02,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 893 states and 1090 transitions. [2024-11-25 03:10:02,053 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 1090 transitions. [2024-11-25 03:10:02,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 03:10:02,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:02,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:02,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:02,105 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 03:10:02,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:02,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 895 states and 1093 transitions. [2024-11-25 03:10:02,318 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1093 transitions. [2024-11-25 03:10:02,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 03:10:02,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:02,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:02,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:02,634 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 03:10:03,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:03,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 894 states and 1092 transitions. [2024-11-25 03:10:03,172 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 1092 transitions. [2024-11-25 03:10:03,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 03:10:03,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:03,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:03,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:10:03,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:03,224 INFO L256 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 03:10:03,226 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:10:03,953 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:10:08,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:08,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1143 states to 922 states and 1131 transitions. [2024-11-25 03:10:08,746 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 1131 transitions. [2024-11-25 03:10:08,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-25 03:10:08,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:08,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:08,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:10:08,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:08,800 INFO L256 TraceCheckSpWp]: Trace formula consists of 178 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-25 03:10:08,802 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:10:09,431 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:10:14,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:14,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1185 states to 951 states and 1173 transitions. [2024-11-25 03:10:14,201 INFO L276 IsEmpty]: Start isEmpty. Operand 951 states and 1173 transitions. [2024-11-25 03:10:14,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-25 03:10:14,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:14,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:14,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:14,251 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:10:15,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:15,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1196 states to 959 states and 1184 transitions. [2024-11-25 03:10:15,940 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1184 transitions. [2024-11-25 03:10:15,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-25 03:10:15,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:15,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:15,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:16,483 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:10:22,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:22,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 991 states and 1229 transitions. [2024-11-25 03:10:22,373 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 1229 transitions. [2024-11-25 03:10:22,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 03:10:22,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:22,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:22,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:22,420 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:10:22,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:22,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1242 states to 992 states and 1230 transitions. [2024-11-25 03:10:22,460 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 1230 transitions. [2024-11-25 03:10:22,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 03:10:22,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:22,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:22,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:23,016 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:10:30,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:30,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 1025 states and 1275 transitions. [2024-11-25 03:10:30,470 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 1275 transitions. [2024-11-25 03:10:30,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 03:10:30,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:30,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:30,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:30,502 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:10:30,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:30,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1286 states to 1024 states and 1274 transitions. [2024-11-25 03:10:30,550 INFO L276 IsEmpty]: Start isEmpty. Operand 1024 states and 1274 transitions. [2024-11-25 03:10:30,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 03:10:30,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:30,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:30,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:10:30,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:30,631 INFO L256 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-25 03:10:30,634 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:10:32,142 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 03:10:35,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:35,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1292 states to 1028 states and 1280 transitions. [2024-11-25 03:10:35,251 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1280 transitions. [2024-11-25 03:10:35,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-25 03:10:35,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:35,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:35,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:10:35,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:35,300 INFO L256 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:10:35,301 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:10:35,428 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:10:35,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:35,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 1030 states and 1282 transitions. [2024-11-25 03:10:35,494 INFO L276 IsEmpty]: Start isEmpty. Operand 1030 states and 1282 transitions. [2024-11-25 03:10:35,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-25 03:10:35,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:35,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:35,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:35,877 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:10:39,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:39,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1301 states to 1033 states and 1289 transitions. [2024-11-25 03:10:39,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1033 states and 1289 transitions. [2024-11-25 03:10:39,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 03:10:39,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:39,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:39,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:40,017 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:10:43,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:43,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 1056 states and 1318 transitions. [2024-11-25 03:10:43,533 INFO L276 IsEmpty]: Start isEmpty. Operand 1056 states and 1318 transitions. [2024-11-25 03:10:43,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 03:10:43,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:43,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:43,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:43,872 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:10:45,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:45,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1335 states to 1058 states and 1323 transitions. [2024-11-25 03:10:45,446 INFO L276 IsEmpty]: Start isEmpty. Operand 1058 states and 1323 transitions. [2024-11-25 03:10:45,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-25 03:10:45,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:45,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:45,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:45,518 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:10:45,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:45,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1336 states to 1059 states and 1324 transitions. [2024-11-25 03:10:45,666 INFO L276 IsEmpty]: Start isEmpty. Operand 1059 states and 1324 transitions. [2024-11-25 03:10:45,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-25 03:10:45,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:45,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:45,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:46,002 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:10:49,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:49,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1347 states to 1065 states and 1335 transitions. [2024-11-25 03:10:49,448 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 1335 transitions. [2024-11-25 03:10:49,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 03:10:49,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:49,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:49,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:10:49,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:49,499 INFO L256 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:10:49,500 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:10:49,628 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:10:49,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:49,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1348 states to 1066 states and 1336 transitions. [2024-11-25 03:10:49,672 INFO L276 IsEmpty]: Start isEmpty. Operand 1066 states and 1336 transitions. [2024-11-25 03:10:49,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 03:10:49,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:49,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:49,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:10:49,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:49,724 INFO L256 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-25 03:10:49,726 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:10:50,663 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:10:53,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:53,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 1070 states and 1343 transitions. [2024-11-25 03:10:53,514 INFO L276 IsEmpty]: Start isEmpty. Operand 1070 states and 1343 transitions. [2024-11-25 03:10:53,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-25 03:10:53,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:53,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:53,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:10:53,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:53,568 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:10:53,570 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:10:53,744 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:10:53,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:53,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 1071 states and 1344 transitions. [2024-11-25 03:10:53,798 INFO L276 IsEmpty]: Start isEmpty. Operand 1071 states and 1344 transitions. [2024-11-25 03:10:53,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-25 03:10:53,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:53,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:53,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:54,265 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:10:58,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:58,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1363 states to 1073 states and 1351 transitions. [2024-11-25 03:10:58,797 INFO L276 IsEmpty]: Start isEmpty. Operand 1073 states and 1351 transitions. [2024-11-25 03:10:58,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 03:10:58,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:58,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:58,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:10:58,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:58,851 INFO L256 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 03:10:58,853 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:10:59,288 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:10:59,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:59,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 1078 states and 1356 transitions. [2024-11-25 03:10:59,944 INFO L276 IsEmpty]: Start isEmpty. Operand 1078 states and 1356 transitions. [2024-11-25 03:10:59,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 03:10:59,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:59,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:59,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:00,185 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:11:01,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:01,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1370 states to 1079 states and 1358 transitions. [2024-11-25 03:11:01,462 INFO L276 IsEmpty]: Start isEmpty. Operand 1079 states and 1358 transitions. [2024-11-25 03:11:01,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 03:11:01,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:01,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:01,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:11:01,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:01,514 INFO L256 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 03:11:01,515 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:11:01,818 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:11:01,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:01,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1371 states to 1080 states and 1359 transitions. [2024-11-25 03:11:01,948 INFO L276 IsEmpty]: Start isEmpty. Operand 1080 states and 1359 transitions. [2024-11-25 03:11:01,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 03:11:01,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:01,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:01,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:02,176 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:11:06,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:06,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 1090 states and 1377 transitions. [2024-11-25 03:11:06,333 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 1377 transitions. [2024-11-25 03:11:06,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-25 03:11:06,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:06,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:06,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:06,475 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:11:06,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:06,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1391 states to 1091 states and 1379 transitions. [2024-11-25 03:11:06,545 INFO L276 IsEmpty]: Start isEmpty. Operand 1091 states and 1379 transitions. [2024-11-25 03:11:06,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-25 03:11:06,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:06,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:06,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:06,946 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 34 proven. 4 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:11:10,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:10,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1397 states to 1094 states and 1385 transitions. [2024-11-25 03:11:10,248 INFO L276 IsEmpty]: Start isEmpty. Operand 1094 states and 1385 transitions. [2024-11-25 03:11:10,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-25 03:11:10,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:10,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:10,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:10,296 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:11:10,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:10,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1398 states to 1095 states and 1386 transitions. [2024-11-25 03:11:10,344 INFO L276 IsEmpty]: Start isEmpty. Operand 1095 states and 1386 transitions. [2024-11-25 03:11:10,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-25 03:11:10,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:10,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:10,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:11,296 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:11:16,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:16,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1408 states to 1099 states and 1396 transitions. [2024-11-25 03:11:16,040 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 1396 transitions. [2024-11-25 03:11:16,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 03:11:16,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:16,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:16,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:16,092 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:11:16,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:16,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1409 states to 1100 states and 1397 transitions. [2024-11-25 03:11:16,164 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 1397 transitions. [2024-11-25 03:11:16,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 03:11:16,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:16,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:16,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:16,225 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:11:16,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:16,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 1101 states and 1401 transitions. [2024-11-25 03:11:16,885 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 1401 transitions. [2024-11-25 03:11:16,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 03:11:16,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:16,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:16,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:17,168 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:11:17,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:17,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 1102 states and 1402 transitions. [2024-11-25 03:11:17,844 INFO L276 IsEmpty]: Start isEmpty. Operand 1102 states and 1402 transitions. [2024-11-25 03:11:17,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 03:11:17,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:17,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:17,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:17,884 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:11:18,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:18,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1420 states to 1107 states and 1408 transitions. [2024-11-25 03:11:18,337 INFO L276 IsEmpty]: Start isEmpty. Operand 1107 states and 1408 transitions. [2024-11-25 03:11:18,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-25 03:11:18,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:18,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:18,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:18,383 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:11:18,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:18,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 1108 states and 1409 transitions. [2024-11-25 03:11:18,454 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 1409 transitions. [2024-11-25 03:11:18,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 03:11:18,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:18,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:18,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:11:18,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:18,512 INFO L256 TraceCheckSpWp]: Trace formula consists of 184 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 03:11:18,514 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:11:18,868 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:11:19,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:19,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 1111 states and 1412 transitions. [2024-11-25 03:11:19,306 INFO L276 IsEmpty]: Start isEmpty. Operand 1111 states and 1412 transitions. [2024-11-25 03:11:19,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-25 03:11:19,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:19,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:19,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:19,365 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:11:19,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:19,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 1112 states and 1413 transitions. [2024-11-25 03:11:19,493 INFO L276 IsEmpty]: Start isEmpty. Operand 1112 states and 1413 transitions. [2024-11-25 03:11:19,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 03:11:19,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:19,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:19,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:11:19,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:19,551 INFO L256 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 03:11:19,553 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:11:22,134 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:11:26,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:26,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1441 states to 1121 states and 1429 transitions. [2024-11-25 03:11:26,400 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 1429 transitions. [2024-11-25 03:11:26,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 03:11:26,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:26,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:26,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:11:26,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:26,455 INFO L256 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 03:11:26,456 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:11:29,091 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:11:30,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:30,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1442 states to 1123 states and 1430 transitions. [2024-11-25 03:11:30,513 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 1430 transitions. [2024-11-25 03:11:30,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 03:11:30,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:30,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:30,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:30,572 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:11:32,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:32,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1468 states to 1145 states and 1456 transitions. [2024-11-25 03:11:32,166 INFO L276 IsEmpty]: Start isEmpty. Operand 1145 states and 1456 transitions. [2024-11-25 03:11:32,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 03:11:32,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:32,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:32,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:32,367 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2024-11-25 03:11:36,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:36,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1483 states to 1154 states and 1471 transitions. [2024-11-25 03:11:36,894 INFO L276 IsEmpty]: Start isEmpty. Operand 1154 states and 1471 transitions. [2024-11-25 03:11:36,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 03:11:36,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:36,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:36,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:36,920 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2024-11-25 03:11:36,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:36,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1484 states to 1156 states and 1472 transitions. [2024-11-25 03:11:36,980 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 1472 transitions. [2024-11-25 03:11:36,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 03:11:36,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:36,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:37,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:37,127 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:11:39,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:39,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1509 states to 1179 states and 1497 transitions. [2024-11-25 03:11:39,042 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 1497 transitions. [2024-11-25 03:11:39,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 03:11:39,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:39,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:39,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:39,274 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-25 03:11:45,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:45,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1525 states to 1189 states and 1513 transitions. [2024-11-25 03:11:45,248 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 1513 transitions. [2024-11-25 03:11:45,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 03:11:45,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:45,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:45,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:45,271 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-25 03:11:45,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:45,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1526 states to 1191 states and 1514 transitions. [2024-11-25 03:11:45,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 1514 transitions. [2024-11-25 03:11:45,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 03:11:45,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:45,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:45,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:45,926 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:11:49,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:49,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1532 states to 1194 states and 1520 transitions. [2024-11-25 03:11:49,631 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 1520 transitions. [2024-11-25 03:11:49,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 03:11:49,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:49,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:49,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:11:49,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:49,693 INFO L256 TraceCheckSpWp]: Trace formula consists of 203 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 03:11:49,694 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:11:50,144 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 47 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:11:55,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:55,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1548 states to 1204 states and 1536 transitions. [2024-11-25 03:11:55,700 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 1536 transitions. [2024-11-25 03:11:55,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 03:11:55,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:55,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:55,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:11:55,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:55,759 INFO L256 TraceCheckSpWp]: Trace formula consists of 203 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 03:11:55,761 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:11:56,078 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 47 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:11:57,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:57,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1552 states to 1208 states and 1540 transitions. [2024-11-25 03:11:57,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 1540 transitions. [2024-11-25 03:11:57,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 03:11:57,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:57,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:57,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:11:57,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:57,486 INFO L256 TraceCheckSpWp]: Trace formula consists of 189 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-25 03:11:57,488 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:11:58,063 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:12:00,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:00,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1558 states to 1212 states and 1546 transitions. [2024-11-25 03:12:00,149 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 1546 transitions. [2024-11-25 03:12:00,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 03:12:00,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:00,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:00,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:00,529 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:12:07,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:07,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1578 states to 1222 states and 1566 transitions. [2024-11-25 03:12:07,811 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 1566 transitions. [2024-11-25 03:12:07,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 03:12:07,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:07,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:07,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:07,897 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:12:10,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:10,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1584 states to 1227 states and 1572 transitions. [2024-11-25 03:12:10,118 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 1572 transitions. [2024-11-25 03:12:10,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 03:12:10,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:10,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:10,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:10,158 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:12:10,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:10,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1587 states to 1229 states and 1575 transitions. [2024-11-25 03:12:10,384 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 1575 transitions. [2024-11-25 03:12:10,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 03:12:10,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:10,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:10,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:10,421 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:12:12,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:12,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1593 states to 1232 states and 1581 transitions. [2024-11-25 03:12:12,142 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 1581 transitions. [2024-11-25 03:12:12,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 03:12:12,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:12,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:12,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:12,182 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:12:13,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:13,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1595 states to 1233 states and 1583 transitions. [2024-11-25 03:12:13,071 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 1583 transitions. [2024-11-25 03:12:13,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 03:12:13,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:13,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:13,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:13,514 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:12:14,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:14,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1594 states to 1232 states and 1582 transitions. [2024-11-25 03:12:14,814 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 1582 transitions. [2024-11-25 03:12:14,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 03:12:14,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:14,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:14,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:14,856 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:12:17,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:17,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1604 states to 1238 states and 1592 transitions. [2024-11-25 03:12:17,348 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 1592 transitions. [2024-11-25 03:12:17,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 03:12:17,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:17,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:17,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:17,397 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:12:18,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:18,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1605 states to 1239 states and 1593 transitions. [2024-11-25 03:12:18,396 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 1593 transitions. [2024-11-25 03:12:18,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 03:12:18,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:18,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:18,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:12:18,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:18,456 INFO L256 TraceCheckSpWp]: Trace formula consists of 207 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 03:12:18,458 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:12:19,268 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 03:12:21,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:21,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 1242 states and 1602 transitions. [2024-11-25 03:12:21,052 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 1602 transitions. [2024-11-25 03:12:21,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 03:12:21,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:21,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:21,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:12:21,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:21,105 INFO L256 TraceCheckSpWp]: Trace formula consists of 207 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 03:12:21,107 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:12:21,467 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 03:12:22,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:22,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 1243 states and 1602 transitions. [2024-11-25 03:12:22,162 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 1602 transitions. [2024-11-25 03:12:22,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-25 03:12:22,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:22,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:22,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:22,544 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 48 proven. 4 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:12:26,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:26,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1623 states to 1248 states and 1611 transitions. [2024-11-25 03:12:26,280 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 1611 transitions. [2024-11-25 03:12:26,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 03:12:26,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:26,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:26,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:26,298 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:12:26,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:26,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1622 states to 1247 states and 1610 transitions. [2024-11-25 03:12:26,322 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 1610 transitions. [2024-11-25 03:12:26,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 03:12:26,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:26,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:26,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:26,352 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-25 03:12:26,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:26,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1619 states to 1245 states and 1607 transitions. [2024-11-25 03:12:26,877 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 1607 transitions. [2024-11-25 03:12:26,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 03:12:26,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:26,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:26,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:27,290 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:12:42,033 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-25 03:12:42,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:42,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1630 states to 1253 states and 1618 transitions. [2024-11-25 03:12:42,349 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 1618 transitions. [2024-11-25 03:12:42,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 03:12:42,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:42,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:42,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:42,593 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 48 proven. 6 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:12:43,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:43,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1633 states to 1255 states and 1621 transitions. [2024-11-25 03:12:43,008 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 1621 transitions. [2024-11-25 03:12:43,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 03:12:43,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:43,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:43,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:43,046 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:12:46,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:46,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1642 states to 1261 states and 1630 transitions. [2024-11-25 03:12:46,211 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1630 transitions. [2024-11-25 03:12:46,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 03:12:46,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:46,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:46,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:46,246 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:12:46,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:46,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1643 states to 1262 states and 1631 transitions. [2024-11-25 03:12:46,316 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 1631 transitions. [2024-11-25 03:12:46,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 03:12:46,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:46,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:46,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:46,616 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:12:47,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:47,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1642 states to 1261 states and 1630 transitions. [2024-11-25 03:12:47,103 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1630 transitions. [2024-11-25 03:12:47,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 03:12:47,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:47,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:47,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:47,151 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:12:48,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:48,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1644 states to 1263 states and 1632 transitions. [2024-11-25 03:12:48,165 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 1632 transitions. [2024-11-25 03:12:48,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 03:12:48,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:48,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:48,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:48,346 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-25 03:12:58,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:58,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1699 states to 1292 states and 1683 transitions. [2024-11-25 03:12:58,424 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 1683 transitions. [2024-11-25 03:12:58,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 03:12:58,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:58,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:58,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:58,472 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-25 03:12:59,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:59,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1700 states to 1294 states and 1684 transitions. [2024-11-25 03:12:59,313 INFO L276 IsEmpty]: Start isEmpty. Operand 1294 states and 1684 transitions. [2024-11-25 03:12:59,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 03:12:59,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:59,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:59,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:59,436 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-25 03:13:01,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:01,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1704 states to 1297 states and 1688 transitions. [2024-11-25 03:13:01,640 INFO L276 IsEmpty]: Start isEmpty. Operand 1297 states and 1688 transitions. [2024-11-25 03:13:01,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 03:13:01,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:01,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:01,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:01,694 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:13:04,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:04,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1721 states to 1310 states and 1705 transitions. [2024-11-25 03:13:04,472 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 1705 transitions. [2024-11-25 03:13:04,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 03:13:04,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:04,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:04,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:04,498 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-25 03:13:16,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:16,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1777 states to 1340 states and 1757 transitions. [2024-11-25 03:13:16,944 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 1757 transitions. [2024-11-25 03:13:16,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 03:13:16,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:16,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:16,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:16,975 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-25 03:13:18,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:18,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1788 states to 1346 states and 1768 transitions. [2024-11-25 03:13:18,015 INFO L276 IsEmpty]: Start isEmpty. Operand 1346 states and 1768 transitions. [2024-11-25 03:13:18,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 03:13:18,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:18,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:18,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:18,063 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:13:30,049 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-25 03:13:30,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:30,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1802 states to 1357 states and 1782 transitions. [2024-11-25 03:13:30,187 INFO L276 IsEmpty]: Start isEmpty. Operand 1357 states and 1782 transitions. [2024-11-25 03:13:30,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 03:13:30,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:30,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:30,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:30,799 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-25 03:13:41,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:41,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1842 states to 1372 states and 1819 transitions. [2024-11-25 03:13:41,748 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 1819 transitions. [2024-11-25 03:13:41,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 03:13:41,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:41,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:41,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:41,797 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-25 03:13:45,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:45,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1857 states to 1380 states and 1834 transitions. [2024-11-25 03:13:45,232 INFO L276 IsEmpty]: Start isEmpty. Operand 1380 states and 1834 transitions. [2024-11-25 03:13:45,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 03:13:45,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:45,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:45,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:45,270 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-25 03:13:46,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:46,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1861 states to 1383 states and 1838 transitions. [2024-11-25 03:13:46,336 INFO L276 IsEmpty]: Start isEmpty. Operand 1383 states and 1838 transitions. [2024-11-25 03:13:46,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 03:13:46,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:46,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:46,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:46,389 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:13:48,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:48,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1866 states to 1386 states and 1843 transitions. [2024-11-25 03:13:48,275 INFO L276 IsEmpty]: Start isEmpty. Operand 1386 states and 1843 transitions. [2024-11-25 03:13:48,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 03:13:48,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:48,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:48,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:48,531 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-25 03:14:03,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:03,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1925 states to 1418 states and 1898 transitions. [2024-11-25 03:14:03,745 INFO L276 IsEmpty]: Start isEmpty. Operand 1418 states and 1898 transitions. [2024-11-25 03:14:03,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 03:14:03,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:03,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:03,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:04,436 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-25 03:14:19,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:19,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1978 states to 1434 states and 1948 transitions. [2024-11-25 03:14:19,664 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 1948 transitions. [2024-11-25 03:14:19,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 03:14:19,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:19,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:19,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:19,698 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-25 03:14:23,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:23,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1993 states to 1442 states and 1963 transitions. [2024-11-25 03:14:23,546 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 1963 transitions. [2024-11-25 03:14:23,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 03:14:23,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:23,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:23,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:23,574 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-25 03:14:24,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:24,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1993 states to 1443 states and 1963 transitions. [2024-11-25 03:14:24,678 INFO L276 IsEmpty]: Start isEmpty. Operand 1443 states and 1963 transitions. [2024-11-25 03:14:24,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 03:14:24,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:24,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:24,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:24,711 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-25 03:14:25,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:25,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1997 states to 1446 states and 1967 transitions. [2024-11-25 03:14:25,884 INFO L276 IsEmpty]: Start isEmpty. Operand 1446 states and 1967 transitions. [2024-11-25 03:14:25,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 03:14:25,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:25,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:25,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:25,919 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-25 03:14:27,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:27,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2001 states to 1449 states and 1971 transitions. [2024-11-25 03:14:27,131 INFO L276 IsEmpty]: Start isEmpty. Operand 1449 states and 1971 transitions. [2024-11-25 03:14:27,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 03:14:27,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:27,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:27,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:27,224 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:14:29,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:29,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2007 states to 1453 states and 1977 transitions. [2024-11-25 03:14:29,185 INFO L276 IsEmpty]: Start isEmpty. Operand 1453 states and 1977 transitions. [2024-11-25 03:14:29,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 03:14:29,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:29,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:29,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:29,737 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-25 03:14:32,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:32,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2021 states to 1456 states and 1985 transitions. [2024-11-25 03:14:32,062 INFO L276 IsEmpty]: Start isEmpty. Operand 1456 states and 1985 transitions. [2024-11-25 03:14:32,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 03:14:32,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:32,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:32,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:32,306 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-25 03:14:38,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:38,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2035 states to 1460 states and 1993 transitions. [2024-11-25 03:14:38,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1460 states and 1993 transitions. [2024-11-25 03:14:38,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 03:14:38,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:38,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:38,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:38,859 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-25 03:14:40,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:40,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2041 states to 1460 states and 1992 transitions. [2024-11-25 03:14:40,100 INFO L276 IsEmpty]: Start isEmpty. Operand 1460 states and 1992 transitions. [2024-11-25 03:14:40,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 03:14:40,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:40,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:40,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:40,141 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:14:40,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:40,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2043 states to 1461 states and 1994 transitions. [2024-11-25 03:14:40,302 INFO L276 IsEmpty]: Start isEmpty. Operand 1461 states and 1994 transitions. [2024-11-25 03:14:40,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 03:14:40,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:40,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:40,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:40,695 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-25 03:14:47,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:47,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2071 states to 1469 states and 2022 transitions. [2024-11-25 03:14:47,065 INFO L276 IsEmpty]: Start isEmpty. Operand 1469 states and 2022 transitions. [2024-11-25 03:14:47,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 03:14:47,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:47,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:47,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:47,117 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-25 03:14:48,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:48,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2072 states to 1470 states and 2023 transitions. [2024-11-25 03:14:48,449 INFO L276 IsEmpty]: Start isEmpty. Operand 1470 states and 2023 transitions. [2024-11-25 03:14:48,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 03:14:48,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:48,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:48,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:48,497 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-25 03:14:50,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:50,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2081 states to 1472 states and 2026 transitions. [2024-11-25 03:14:50,335 INFO L276 IsEmpty]: Start isEmpty. Operand 1472 states and 2026 transitions. [2024-11-25 03:14:50,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 03:14:50,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:50,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:50,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:50,380 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-25 03:14:58,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:58,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2096 states to 1479 states and 2041 transitions. [2024-11-25 03:14:58,301 INFO L276 IsEmpty]: Start isEmpty. Operand 1479 states and 2041 transitions. [2024-11-25 03:14:58,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 03:14:58,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:58,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:58,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:58,358 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:14:58,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:58,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2098 states to 1481 states and 2043 transitions. [2024-11-25 03:14:58,558 INFO L276 IsEmpty]: Start isEmpty. Operand 1481 states and 2043 transitions. [2024-11-25 03:14:58,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 03:14:58,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:58,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:58,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:58,745 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 03:15:18,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:15:18,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2180 states to 1533 states and 2125 transitions. [2024-11-25 03:15:18,281 INFO L276 IsEmpty]: Start isEmpty. Operand 1533 states and 2125 transitions. [2024-11-25 03:15:18,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 03:15:18,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:15:18,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:15:18,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:15:18,465 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 03:15:21,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:15:21,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2199 states to 1543 states and 2143 transitions. [2024-11-25 03:15:21,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1543 states and 2143 transitions. [2024-11-25 03:15:21,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-25 03:15:21,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:15:21,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:15:21,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:15:22,281 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-25 03:15:30,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:15:30,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2226 states to 1550 states and 2166 transitions. [2024-11-25 03:15:30,057 INFO L276 IsEmpty]: Start isEmpty. Operand 1550 states and 2166 transitions. [2024-11-25 03:15:30,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-25 03:15:30,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:15:30,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:15:30,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:15:30,111 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-25 03:15:31,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:15:31,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2227 states to 1551 states and 2167 transitions. [2024-11-25 03:15:31,454 INFO L276 IsEmpty]: Start isEmpty. Operand 1551 states and 2167 transitions. [2024-11-25 03:15:31,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-25 03:15:31,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:15:31,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:15:31,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:15:31,507 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-25 03:15:34,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:15:34,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2231 states to 1553 states and 2171 transitions. [2024-11-25 03:15:34,655 INFO L276 IsEmpty]: Start isEmpty. Operand 1553 states and 2171 transitions. [2024-11-25 03:15:34,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-25 03:15:34,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:15:34,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:15:34,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:15:34,691 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-25 03:15:37,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:15:37,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2234 states to 1553 states and 2170 transitions. [2024-11-25 03:15:37,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1553 states and 2170 transitions. [2024-11-25 03:15:37,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 03:15:37,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:15:37,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:15:37,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:15:37,793 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 03:15:39,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:15:39,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2238 states to 1556 states and 2174 transitions. [2024-11-25 03:15:39,004 INFO L276 IsEmpty]: Start isEmpty. Operand 1556 states and 2174 transitions. [2024-11-25 03:15:39,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 03:15:39,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:15:39,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:15:39,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:15:39,202 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 03:15:40,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:15:40,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2243 states to 1561 states and 2179 transitions. [2024-11-25 03:15:40,953 INFO L276 IsEmpty]: Start isEmpty. Operand 1561 states and 2179 transitions. [2024-11-25 03:15:40,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-25 03:15:40,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:15:40,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:15:40,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:15:40,998 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-25 03:15:42,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:15:42,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2246 states to 1561 states and 2178 transitions. [2024-11-25 03:15:42,665 INFO L276 IsEmpty]: Start isEmpty. Operand 1561 states and 2178 transitions. [2024-11-25 03:15:42,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 03:15:42,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:15:42,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:15:42,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:15:43,061 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 03:15:45,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:15:45,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2252 states to 1566 states and 2184 transitions. [2024-11-25 03:15:45,043 INFO L276 IsEmpty]: Start isEmpty. Operand 1566 states and 2184 transitions. [2024-11-25 03:15:45,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 03:15:45,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:15:45,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:15:45,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:15:45,525 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 03:16:07,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:16:07,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2320 states to 1605 states and 2252 transitions. [2024-11-25 03:16:07,207 INFO L276 IsEmpty]: Start isEmpty. Operand 1605 states and 2252 transitions. [2024-11-25 03:16:07,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 03:16:07,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:16:07,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:16:07,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:16:07,619 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-11-25 03:16:18,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:16:18,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2352 states to 1613 states and 2281 transitions. [2024-11-25 03:16:18,986 INFO L276 IsEmpty]: Start isEmpty. Operand 1613 states and 2281 transitions. [2024-11-25 03:16:18,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 03:16:18,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:16:18,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:16:18,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:16:19,016 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-11-25 03:16:22,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:16:22,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2357 states to 1614 states and 2282 transitions. [2024-11-25 03:16:22,965 INFO L276 IsEmpty]: Start isEmpty. Operand 1614 states and 2282 transitions. [2024-11-25 03:16:22,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 03:16:22,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:16:22,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:16:22,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:16:23,012 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 03:16:27,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:16:27,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2371 states to 1622 states and 2294 transitions. [2024-11-25 03:16:27,256 INFO L276 IsEmpty]: Start isEmpty. Operand 1622 states and 2294 transitions. [2024-11-25 03:16:27,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 03:16:27,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:16:27,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:16:27,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:16:27,285 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-11-25 03:16:28,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:16:28,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 1624 states and 2297 transitions. [2024-11-25 03:16:28,576 INFO L276 IsEmpty]: Start isEmpty. Operand 1624 states and 2297 transitions. [2024-11-25 03:16:28,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 03:16:28,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:16:28,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:16:28,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:16:28,606 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-11-25 03:16:30,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:16:30,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2377 states to 1624 states and 2296 transitions. [2024-11-25 03:16:30,555 INFO L276 IsEmpty]: Start isEmpty. Operand 1624 states and 2296 transitions. [2024-11-25 03:16:30,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 03:16:30,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:16:30,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:16:30,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:16:30,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:16:30,608 INFO L256 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:16:30,609 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:16:32,434 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 03:16:57,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:16:57,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2443 states to 1660 states and 2359 transitions. [2024-11-25 03:16:57,928 INFO L276 IsEmpty]: Start isEmpty. Operand 1660 states and 2359 transitions. [2024-11-25 03:16:57,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 03:16:57,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:16:57,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:16:57,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:16:57,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:16:57,986 INFO L256 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:16:57,988 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:16:58,469 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 03:16:59,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:16:59,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2447 states to 1664 states and 2363 transitions. [2024-11-25 03:16:59,978 INFO L276 IsEmpty]: Start isEmpty. Operand 1664 states and 2363 transitions. [2024-11-25 03:16:59,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 03:16:59,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:16:59,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:16:59,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:00,463 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:17:01,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:01,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2450 states to 1666 states and 2366 transitions. [2024-11-25 03:17:01,130 INFO L276 IsEmpty]: Start isEmpty. Operand 1666 states and 2366 transitions. [2024-11-25 03:17:01,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 03:17:01,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:01,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:01,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:01,624 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 62 proven. 6 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:17:27,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:27,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2544 states to 1727 states and 2460 transitions. [2024-11-25 03:17:27,436 INFO L276 IsEmpty]: Start isEmpty. Operand 1727 states and 2460 transitions. [2024-11-25 03:17:27,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-25 03:17:27,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:27,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:27,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:17:27,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:27,499 INFO L256 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-25 03:17:27,502 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:17:29,351 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 03:17:48,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:48,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2601 states to 1762 states and 2517 transitions. [2024-11-25 03:17:48,584 INFO L276 IsEmpty]: Start isEmpty. Operand 1762 states and 2517 transitions. [2024-11-25 03:17:48,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 03:17:48,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:48,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:48,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:48,860 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 62 proven. 6 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:18:00,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:00,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2632 states to 1775 states and 2548 transitions. [2024-11-25 03:18:00,969 INFO L276 IsEmpty]: Start isEmpty. Operand 1775 states and 2548 transitions. [2024-11-25 03:18:00,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 03:18:00,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:00,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:00,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:01,296 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 62 proven. 6 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:18:02,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:02,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2632 states to 1776 states and 2548 transitions. [2024-11-25 03:18:02,053 INFO L276 IsEmpty]: Start isEmpty. Operand 1776 states and 2548 transitions. [2024-11-25 03:18:02,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 03:18:02,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:02,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:02,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:02,312 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 62 proven. 6 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:18:08,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:08,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2643 states to 1783 states and 2559 transitions. [2024-11-25 03:18:08,409 INFO L276 IsEmpty]: Start isEmpty. Operand 1783 states and 2559 transitions. [2024-11-25 03:18:08,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 03:18:08,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:08,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:08,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:08,666 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 62 proven. 6 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:18:11,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:11,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2647 states to 1786 states and 2563 transitions. [2024-11-25 03:18:11,813 INFO L276 IsEmpty]: Start isEmpty. Operand 1786 states and 2563 transitions. [2024-11-25 03:18:11,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-25 03:18:11,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:11,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:11,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:12,825 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:18:15,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:15,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2651 states to 1789 states and 2567 transitions. [2024-11-25 03:18:15,468 INFO L276 IsEmpty]: Start isEmpty. Operand 1789 states and 2567 transitions. [2024-11-25 03:18:15,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-25 03:18:15,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:15,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:15,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:16,449 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:18:42,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:42,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2751 states to 1822 states and 2639 transitions. [2024-11-25 03:18:42,774 INFO L276 IsEmpty]: Start isEmpty. Operand 1822 states and 2639 transitions. [2024-11-25 03:18:42,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 03:18:42,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:42,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:42,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:18:42,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:42,834 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-25 03:18:42,836 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:18:44,673 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 03:18:59,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:59,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2789 states to 1840 states and 2676 transitions. [2024-11-25 03:18:59,636 INFO L276 IsEmpty]: Start isEmpty. Operand 1840 states and 2676 transitions. [2024-11-25 03:18:59,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-25 03:18:59,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:59,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:59,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:59,743 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:19:15,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:15,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2823 states to 1853 states and 2710 transitions. [2024-11-25 03:19:15,336 INFO L276 IsEmpty]: Start isEmpty. Operand 1853 states and 2710 transitions. [2024-11-25 03:19:15,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-25 03:19:15,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:15,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:15,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:15,448 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:19:23,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:23,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2844 states to 1864 states and 2731 transitions. [2024-11-25 03:19:23,191 INFO L276 IsEmpty]: Start isEmpty. Operand 1864 states and 2731 transitions. [2024-11-25 03:19:23,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-25 03:19:23,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:23,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:23,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:23,265 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:19:28,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:28,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2849 states to 1867 states and 2736 transitions. [2024-11-25 03:19:28,349 INFO L276 IsEmpty]: Start isEmpty. Operand 1867 states and 2736 transitions. [2024-11-25 03:19:28,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-25 03:19:28,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:28,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:28,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:28,422 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:19:31,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:31,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2855 states to 1872 states and 2742 transitions. [2024-11-25 03:19:31,610 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 2742 transitions. [2024-11-25 03:19:31,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 03:19:31,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:31,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:31,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:19:31,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:31,670 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-25 03:19:31,672 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:19:32,164 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 03:19:35,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:35,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2860 states to 1875 states and 2747 transitions. [2024-11-25 03:19:35,380 INFO L276 IsEmpty]: Start isEmpty. Operand 1875 states and 2747 transitions. [2024-11-25 03:19:35,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 03:19:35,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:35,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:35,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:19:35,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:35,444 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-25 03:19:35,446 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:19:35,993 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 03:19:39,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:39,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2863 states to 1878 states and 2750 transitions. [2024-11-25 03:19:39,660 INFO L276 IsEmpty]: Start isEmpty. Operand 1878 states and 2750 transitions. [2024-11-25 03:19:39,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 03:19:39,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:39,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:39,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:39,700 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:19:47,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:47,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2887 states to 1897 states and 2774 transitions. [2024-11-25 03:19:47,342 INFO L276 IsEmpty]: Start isEmpty. Operand 1897 states and 2774 transitions. [2024-11-25 03:19:47,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 03:19:47,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:47,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:47,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:19:47,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:47,406 INFO L256 TraceCheckSpWp]: Trace formula consists of 233 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-25 03:19:47,407 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:19:49,499 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 03:20:14,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:14,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2948 states to 1930 states and 2835 transitions. [2024-11-25 03:20:14,880 INFO L276 IsEmpty]: Start isEmpty. Operand 1930 states and 2835 transitions. [2024-11-25 03:20:14,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 03:20:14,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:14,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:14,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:20:14,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:14,961 INFO L256 TraceCheckSpWp]: Trace formula consists of 233 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-25 03:20:14,964 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:20:15,709 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 03:20:20,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:20,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2956 states to 1937 states and 2843 transitions. [2024-11-25 03:20:20,902 INFO L276 IsEmpty]: Start isEmpty. Operand 1937 states and 2843 transitions. [2024-11-25 03:20:20,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 03:20:20,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:20,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:20,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:20,942 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:20:21,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:21,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2957 states to 1938 states and 2844 transitions. [2024-11-25 03:20:21,044 INFO L276 IsEmpty]: Start isEmpty. Operand 1938 states and 2844 transitions. [2024-11-25 03:20:21,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 03:20:21,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:21,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:21,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:21,625 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-25 03:20:32,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:32,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2984 states to 1950 states and 2871 transitions. [2024-11-25 03:20:32,813 INFO L276 IsEmpty]: Start isEmpty. Operand 1950 states and 2871 transitions. [2024-11-25 03:20:32,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 03:20:32,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:32,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:32,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:20:32,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:32,865 INFO L256 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-25 03:20:32,866 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:20:33,978 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 03:20:38,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:38,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2989 states to 1954 states and 2876 transitions. [2024-11-25 03:20:38,469 INFO L276 IsEmpty]: Start isEmpty. Operand 1954 states and 2876 transitions. [2024-11-25 03:20:38,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 03:20:38,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:38,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:38,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:38,508 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-25 03:20:47,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:47,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3002 states to 1960 states and 2889 transitions. [2024-11-25 03:20:47,884 INFO L276 IsEmpty]: Start isEmpty. Operand 1960 states and 2889 transitions. [2024-11-25 03:20:47,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 03:20:47,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:47,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:47,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:47,923 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-25 03:20:53,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:53,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3007 states to 1963 states and 2894 transitions. [2024-11-25 03:20:53,264 INFO L276 IsEmpty]: Start isEmpty. Operand 1963 states and 2894 transitions. [2024-11-25 03:20:53,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 03:20:53,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:53,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:53,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:53,301 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-25 03:20:55,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:55,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3008 states to 1965 states and 2895 transitions. [2024-11-25 03:20:55,078 INFO L276 IsEmpty]: Start isEmpty. Operand 1965 states and 2895 transitions. [2024-11-25 03:20:55,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 03:20:55,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:55,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:55,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:55,115 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-25 03:20:56,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:56,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3009 states to 1967 states and 2896 transitions. [2024-11-25 03:20:56,644 INFO L276 IsEmpty]: Start isEmpty. Operand 1967 states and 2896 transitions. [2024-11-25 03:20:56,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 03:20:56,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:56,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:56,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:56,697 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:20:56,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:56,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 1968 states and 2897 transitions. [2024-11-25 03:20:56,936 INFO L276 IsEmpty]: Start isEmpty. Operand 1968 states and 2897 transitions. [2024-11-25 03:20:56,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 03:20:56,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:56,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:56,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:56,992 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-25 03:21:08,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:08,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3036 states to 1980 states and 2923 transitions. [2024-11-25 03:21:08,496 INFO L276 IsEmpty]: Start isEmpty. Operand 1980 states and 2923 transitions. [2024-11-25 03:21:08,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-25 03:21:08,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:08,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:08,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:21:08,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:08,549 INFO L256 TraceCheckSpWp]: Trace formula consists of 235 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:21:08,550 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:21:09,687 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 03:21:16,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:16,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3040 states to 1982 states and 2927 transitions. [2024-11-25 03:21:16,254 INFO L276 IsEmpty]: Start isEmpty. Operand 1982 states and 2927 transitions. [2024-11-25 03:21:16,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 03:21:16,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:16,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:16,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:16,292 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-25 03:21:23,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:23,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3053 states to 1988 states and 2940 transitions. [2024-11-25 03:21:23,801 INFO L276 IsEmpty]: Start isEmpty. Operand 1988 states and 2940 transitions. [2024-11-25 03:21:23,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 03:21:23,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:23,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:23,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:23,842 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-25 03:21:29,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:29,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3058 states to 1991 states and 2945 transitions. [2024-11-25 03:21:29,063 INFO L276 IsEmpty]: Start isEmpty. Operand 1991 states and 2945 transitions. [2024-11-25 03:21:29,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 03:21:29,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:29,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:29,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:29,101 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-25 03:21:30,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:30,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3059 states to 1993 states and 2946 transitions. [2024-11-25 03:21:30,537 INFO L276 IsEmpty]: Start isEmpty. Operand 1993 states and 2946 transitions. [2024-11-25 03:21:30,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 03:21:30,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:30,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:30,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:30,582 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-25 03:21:31,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:31,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3060 states to 1995 states and 2947 transitions. [2024-11-25 03:21:31,771 INFO L276 IsEmpty]: Start isEmpty. Operand 1995 states and 2947 transitions. [2024-11-25 03:21:31,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 03:21:31,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:31,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:31,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:31,814 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-25 03:21:33,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:33,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3061 states to 1997 states and 2948 transitions. [2024-11-25 03:21:33,288 INFO L276 IsEmpty]: Start isEmpty. Operand 1997 states and 2948 transitions. [2024-11-25 03:21:33,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-25 03:21:33,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:33,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:33,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:33,361 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:21:33,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:33,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3062 states to 1998 states and 2949 transitions. [2024-11-25 03:21:33,598 INFO L276 IsEmpty]: Start isEmpty. Operand 1998 states and 2949 transitions. [2024-11-25 03:21:33,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 03:21:33,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:33,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:33,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:33,632 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2024-11-25 03:21:34,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:34,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3064 states to 1999 states and 2951 transitions. [2024-11-25 03:21:34,606 INFO L276 IsEmpty]: Start isEmpty. Operand 1999 states and 2951 transitions. [2024-11-25 03:21:34,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 03:21:34,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:34,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:34,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:34,672 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:21:35,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:35,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3074 states to 2007 states and 2961 transitions. [2024-11-25 03:21:35,112 INFO L276 IsEmpty]: Start isEmpty. Operand 2007 states and 2961 transitions. [2024-11-25 03:21:35,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 03:21:35,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:35,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:35,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:35,768 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:21:50,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:50,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3106 states to 2021 states and 2993 transitions. [2024-11-25 03:21:50,972 INFO L276 IsEmpty]: Start isEmpty. Operand 2021 states and 2993 transitions. [2024-11-25 03:21:50,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 03:21:50,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:50,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:50,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:51,032 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:21:59,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:59,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3119 states to 2027 states and 3006 transitions. [2024-11-25 03:21:59,127 INFO L276 IsEmpty]: Start isEmpty. Operand 2027 states and 3006 transitions. [2024-11-25 03:21:59,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 03:21:59,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:59,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:59,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:59,385 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked.