./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/hard2_valuebound100.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_8e57a11b-3e7d-4236-aa16-0b253c0240fe/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e57a11b-3e7d-4236-aa16-0b253c0240fe/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e57a11b-3e7d-4236-aa16-0b253c0240fe/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e57a11b-3e7d-4236-aa16-0b253c0240fe/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/hard2_valuebound100.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e57a11b-3e7d-4236-aa16-0b253c0240fe/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e57a11b-3e7d-4236-aa16-0b253c0240fe/bin/ukojak-verify-CZk0znPC7b --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 c39f3d25be406fa166da46a61b4a36c0a90262202dfdee83ae8e5211f182a6f7 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:22:09,726 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:22:09,792 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e57a11b-3e7d-4236-aa16-0b253c0240fe/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 02:22:09,797 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:22:09,797 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:22:09,819 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:22:09,820 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:22:09,820 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:22:09,821 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:22:09,821 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:22:09,821 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:22:09,821 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:22:09,821 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 02:22:09,821 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:22:09,821 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 02:22:09,821 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:22:09,821 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:22:09,822 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:22:09,822 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:22:09,822 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 02:22:09,822 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 02:22:09,822 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 02:22:09,822 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:22:09,822 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:22:09,822 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:22:09,822 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:22:09,822 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:22:09,822 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:22:09,823 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:22:09,823 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:22:09,823 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:22:09,823 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:22:09,823 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:22:09,823 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:22:09,823 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:22:09,823 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_8e57a11b-3e7d-4236-aa16-0b253c0240fe/bin/ukojak-verify-CZk0znPC7b 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 -> c39f3d25be406fa166da46a61b4a36c0a90262202dfdee83ae8e5211f182a6f7 [2024-12-06 02:22:10,086 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:22:10,095 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:22:10,098 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:22:10,099 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:22:10,099 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:22:10,101 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e57a11b-3e7d-4236-aa16-0b253c0240fe/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/nla-digbench-scaling/hard2_valuebound100.c [2024-12-06 02:22:12,753 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e57a11b-3e7d-4236-aa16-0b253c0240fe/bin/ukojak-verify-CZk0znPC7b/data/80007e603/a8c4a7b2741041e69f2bf531dee2197a/FLAGa69acb13a [2024-12-06 02:22:12,946 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:22:12,946 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e57a11b-3e7d-4236-aa16-0b253c0240fe/sv-benchmarks/c/nla-digbench-scaling/hard2_valuebound100.c [2024-12-06 02:22:12,954 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e57a11b-3e7d-4236-aa16-0b253c0240fe/bin/ukojak-verify-CZk0znPC7b/data/80007e603/a8c4a7b2741041e69f2bf531dee2197a/FLAGa69acb13a [2024-12-06 02:22:12,968 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e57a11b-3e7d-4236-aa16-0b253c0240fe/bin/ukojak-verify-CZk0znPC7b/data/80007e603/a8c4a7b2741041e69f2bf531dee2197a [2024-12-06 02:22:12,971 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:22:12,972 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:22:12,973 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:22:12,973 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:22:12,976 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:22:12,977 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:22:12" (1/1) ... [2024-12-06 02:22:12,978 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6431aeb3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:12, skipping insertion in model container [2024-12-06 02:22:12,978 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:22:12" (1/1) ... [2024-12-06 02:22:12,990 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:22:13,112 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:22:13,120 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:22:13,136 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:22:13,149 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:22:13,149 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:13 WrapperNode [2024-12-06 02:22:13,149 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:22:13,150 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:22:13,150 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:22:13,150 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:22:13,156 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:13" (1/1) ... [2024-12-06 02:22:13,160 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:13" (1/1) ... [2024-12-06 02:22:13,178 INFO L138 Inliner]: procedures = 14, calls = 24, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 92 [2024-12-06 02:22:13,179 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:22:13,179 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:22:13,179 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:22:13,179 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:22:13,186 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:13" (1/1) ... [2024-12-06 02:22:13,186 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:13" (1/1) ... [2024-12-06 02:22:13,187 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:13" (1/1) ... [2024-12-06 02:22:13,187 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:13" (1/1) ... [2024-12-06 02:22:13,191 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:13" (1/1) ... [2024-12-06 02:22:13,192 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:13" (1/1) ... [2024-12-06 02:22:13,195 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:13" (1/1) ... [2024-12-06 02:22:13,197 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:13" (1/1) ... [2024-12-06 02:22:13,197 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:13" (1/1) ... [2024-12-06 02:22:13,199 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:22:13,200 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:22:13,200 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:22:13,200 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:22:13,201 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:13" (1/1) ... [2024-12-06 02:22:13,206 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:22:13,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e57a11b-3e7d-4236-aa16-0b253c0240fe/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:22:13,227 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e57a11b-3e7d-4236-aa16-0b253c0240fe/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:22:13,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e57a11b-3e7d-4236-aa16-0b253c0240fe/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:22:13,251 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:22:13,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:22:13,252 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:22:13,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:22:13,252 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 02:22:13,252 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 02:22:13,298 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:22:13,299 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:22:13,578 INFO L? ?]: Removed 51 outVars from TransFormulas that were not future-live. [2024-12-06 02:22:13,578 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:22:13,614 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:22:13,614 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-06 02:22:13,615 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:22:13 BoogieIcfgContainer [2024-12-06 02:22:13,615 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:22:13,615 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:22:13,616 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:22:13,625 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:22:13,626 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:22:13" (1/1) ... [2024-12-06 02:22:13,632 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:22:13,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:13,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 63 states and 73 transitions. [2024-12-06 02:22:13,675 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 73 transitions. [2024-12-06 02:22:13,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 02:22:13,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:13,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:13,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:13,796 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:22:13,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:13,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 63 states and 71 transitions. [2024-12-06 02:22:13,814 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 71 transitions. [2024-12-06 02:22:13,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 02:22:13,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:13,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:13,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:22:13,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:13,863 INFO L256 TraceCheckSpWp]: Trace formula consists of 63 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 02:22:13,866 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:22:13,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:22:13,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:13,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 66 states and 76 transitions. [2024-12-06 02:22:13,966 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 76 transitions. [2024-12-06 02:22:13,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 02:22:13,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:13,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:13,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:22:13,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:13,998 INFO L256 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 02:22:13,999 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:22:14,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:22:14,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:14,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 67 states and 77 transitions. [2024-12-06 02:22:14,055 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 77 transitions. [2024-12-06 02:22:14,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:22:14,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:14,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:14,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:22:14,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:14,104 INFO L256 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 02:22:14,106 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:22:14,133 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:22:14,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:14,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 70 states and 85 transitions. [2024-12-06 02:22:14,273 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 85 transitions. [2024-12-06 02:22:14,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:22:14,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:14,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:14,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:14,374 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:22:14,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:14,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 73 states and 92 transitions. [2024-12-06 02:22:14,580 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 92 transitions. [2024-12-06 02:22:14,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 02:22:14,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:14,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:14,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:22:14,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:14,615 INFO L256 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 02:22:14,616 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:22:14,635 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:22:14,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:14,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 74 states and 93 transitions. [2024-12-06 02:22:14,650 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 93 transitions. [2024-12-06 02:22:14,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 02:22:14,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:14,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:14,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:14,709 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:22:14,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:14,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 75 states and 94 transitions. [2024-12-06 02:22:14,726 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 94 transitions. [2024-12-06 02:22:14,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:22:14,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:14,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:14,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:14,859 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:22:15,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:15,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 80 states and 105 transitions. [2024-12-06 02:22:15,489 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 105 transitions. [2024-12-06 02:22:15,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:22:15,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:15,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:15,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:15,593 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:22:15,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:15,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 85 states and 116 transitions. [2024-12-06 02:22:15,834 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 116 transitions. [2024-12-06 02:22:15,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:22:15,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:15,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:15,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:15,940 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:22:16,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:16,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 89 states and 124 transitions. [2024-12-06 02:22:16,273 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 124 transitions. [2024-12-06 02:22:16,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:22:16,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:16,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:16,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:16,350 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:22:16,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:16,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 91 states and 127 transitions. [2024-12-06 02:22:16,447 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 127 transitions. [2024-12-06 02:22:16,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:22:16,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:16,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:16,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:16,508 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:22:17,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:17,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 99 states and 145 transitions. [2024-12-06 02:22:17,351 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 145 transitions. [2024-12-06 02:22:17,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:22:17,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:17,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:17,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:17,602 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:22:19,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:19,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 106 states and 159 transitions. [2024-12-06 02:22:19,670 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 159 transitions. [2024-12-06 02:22:19,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:22:19,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:19,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:19,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:22:19,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:19,698 INFO L256 TraceCheckSpWp]: Trace formula consists of 92 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 02:22:19,700 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:22:19,845 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:22:20,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:20,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 115 states and 175 transitions. [2024-12-06 02:22:20,441 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 175 transitions. [2024-12-06 02:22:20,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:22:20,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:20,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:20,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:22:20,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:20,485 INFO L256 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 02:22:20,486 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:22:20,639 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:22:20,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:20,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 119 states and 185 transitions. [2024-12-06 02:22:20,929 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 185 transitions. [2024-12-06 02:22:20,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:22:20,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:20,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:20,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:22:20,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:20,957 INFO L256 TraceCheckSpWp]: Trace formula consists of 92 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 02:22:20,959 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:22:20,986 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:22:21,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:21,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 127 states and 196 transitions. [2024-12-06 02:22:21,933 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 196 transitions. [2024-12-06 02:22:21,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:22:21,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:21,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:21,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:21,988 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:22:23,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:23,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 136 states and 211 transitions. [2024-12-06 02:22:23,368 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 211 transitions. [2024-12-06 02:22:23,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:22:23,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:23,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:23,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:22:23,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:23,393 INFO L256 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 02:22:23,394 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:22:23,417 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:22:23,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:23,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 137 states and 212 transitions. [2024-12-06 02:22:23,437 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 212 transitions. [2024-12-06 02:22:23,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 02:22:23,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:23,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:23,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:23,564 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:22:25,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:25,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 149 states and 233 transitions. [2024-12-06 02:22:25,299 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 233 transitions. [2024-12-06 02:22:25,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:22:25,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:25,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:25,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:25,426 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:22:26,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:26,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 158 states and 251 transitions. [2024-12-06 02:22:26,217 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 251 transitions. [2024-12-06 02:22:26,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:22:26,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:26,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:26,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:22:26,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:26,249 INFO L256 TraceCheckSpWp]: Trace formula consists of 101 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 02:22:26,250 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:22:26,271 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 02:22:26,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:26,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 166 states and 262 transitions. [2024-12-06 02:22:26,847 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 262 transitions. [2024-12-06 02:22:26,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:22:26,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:26,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:26,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:27,082 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:22:29,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:29,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 179 states and 283 transitions. [2024-12-06 02:22:29,294 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 283 transitions. [2024-12-06 02:22:29,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:22:29,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:29,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:29,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:29,437 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:22:30,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:30,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 189 states and 310 transitions. [2024-12-06 02:22:30,546 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 310 transitions. [2024-12-06 02:22:30,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:22:30,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:30,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:30,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:30,784 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:22:32,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:32,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 192 states and 315 transitions. [2024-12-06 02:22:32,098 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 315 transitions. [2024-12-06 02:22:32,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:22:32,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:32,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:32,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:32,162 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:22:33,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:33,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 197 states and 324 transitions. [2024-12-06 02:22:33,001 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 324 transitions. [2024-12-06 02:22:33,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:22:33,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:33,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:33,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:22:33,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:33,027 INFO L256 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 02:22:33,029 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:22:33,227 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 02:22:34,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:34,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 201 states and 337 transitions. [2024-12-06 02:22:34,764 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 337 transitions. [2024-12-06 02:22:34,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:22:34,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:34,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:34,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:34,887 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:22:35,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:35,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 207 states and 352 transitions. [2024-12-06 02:22:35,851 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 352 transitions. [2024-12-06 02:22:35,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 02:22:35,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:35,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:35,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:35,873 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 02:22:36,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:36,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 211 states and 363 transitions. [2024-12-06 02:22:36,486 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 363 transitions. [2024-12-06 02:22:36,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 02:22:36,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:36,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:36,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:36,507 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 02:22:37,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:37,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 213 states and 369 transitions. [2024-12-06 02:22:37,441 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 369 transitions. [2024-12-06 02:22:37,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 02:22:37,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:37,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:37,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:22:37,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:37,475 INFO L256 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 02:22:37,476 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:22:37,615 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:22:38,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:38,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 219 states and 381 transitions. [2024-12-06 02:22:38,740 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 381 transitions. [2024-12-06 02:22:38,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 02:22:38,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:38,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:38,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:22:38,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:38,770 INFO L256 TraceCheckSpWp]: Trace formula consists of 122 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 02:22:38,772 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:22:38,931 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:22:39,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:39,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 223 states and 394 transitions. [2024-12-06 02:22:39,287 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 394 transitions. [2024-12-06 02:22:39,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 02:22:39,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:39,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:39,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:39,397 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:22:41,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:41,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 233 states and 412 transitions. [2024-12-06 02:22:41,326 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 412 transitions. [2024-12-06 02:22:41,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 02:22:41,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:41,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:41,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:41,505 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:22:43,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:43,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 244 states and 433 transitions. [2024-12-06 02:22:43,614 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 433 transitions. [2024-12-06 02:22:43,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 02:22:43,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:43,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:43,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:43,681 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:22:44,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:44,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 246 states and 437 transitions. [2024-12-06 02:22:44,054 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 437 transitions. [2024-12-06 02:22:44,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 02:22:44,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:44,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:44,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:44,160 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:22:46,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:46,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 256 states and 455 transitions. [2024-12-06 02:22:46,124 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 455 transitions. [2024-12-06 02:22:46,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 02:22:46,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:46,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:46,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:22:46,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:46,152 INFO L256 TraceCheckSpWp]: Trace formula consists of 130 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 02:22:46,153 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:22:46,189 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-06 02:22:47,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:47,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 264 states and 467 transitions. [2024-12-06 02:22:47,032 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 467 transitions. [2024-12-06 02:22:47,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 02:22:47,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:47,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:47,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:47,200 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 02:22:48,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:48,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 271 states and 476 transitions. [2024-12-06 02:22:48,088 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 476 transitions. [2024-12-06 02:22:48,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 02:22:48,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:48,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:48,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:48,283 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:22:50,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:50,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 284 states and 500 transitions. [2024-12-06 02:22:50,813 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 500 transitions. [2024-12-06 02:22:50,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 02:22:50,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:50,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:50,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:50,949 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 02:22:52,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:52,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 294 states and 532 transitions. [2024-12-06 02:22:52,300 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 532 transitions. [2024-12-06 02:22:52,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 02:22:52,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:52,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:52,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:52,365 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-12-06 02:22:55,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:55,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 304 states and 549 transitions. [2024-12-06 02:22:55,133 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 549 transitions. [2024-12-06 02:22:55,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 02:22:55,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:55,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:55,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:55,300 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 02:22:56,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:56,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 310 states and 566 transitions. [2024-12-06 02:22:56,841 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 566 transitions. [2024-12-06 02:22:56,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 02:22:56,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:56,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:56,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:56,965 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-06 02:22:58,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:58,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 316 states and 581 transitions. [2024-12-06 02:22:58,914 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 581 transitions. [2024-12-06 02:22:58,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 02:22:58,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:58,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:58,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:59,055 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-06 02:22:59,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:59,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 315 states and 580 transitions. [2024-12-06 02:22:59,226 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 580 transitions. [2024-12-06 02:22:59,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 02:22:59,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:59,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:59,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:59,344 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 02:23:00,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:00,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 321 states and 599 transitions. [2024-12-06 02:23:00,263 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 599 transitions. [2024-12-06 02:23:00,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 02:23:00,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:00,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:00,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:00,541 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-06 02:23:04,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:04,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 328 states and 615 transitions. [2024-12-06 02:23:04,509 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 615 transitions. [2024-12-06 02:23:04,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 02:23:04,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:04,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:04,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:05,115 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:23:11,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:11,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 344 states and 643 transitions. [2024-12-06 02:23:11,389 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 643 transitions. [2024-12-06 02:23:11,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 02:23:11,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:11,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:11,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:11,426 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-06 02:23:15,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:15,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 350 states and 663 transitions. [2024-12-06 02:23:15,720 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 663 transitions. [2024-12-06 02:23:15,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 02:23:15,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:15,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:15,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:15,753 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-06 02:23:16,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:16,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 352 states and 666 transitions. [2024-12-06 02:23:16,805 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 666 transitions. [2024-12-06 02:23:16,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 02:23:16,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:16,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:16,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:17,414 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:23:21,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:21,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 360 states and 690 transitions. [2024-12-06 02:23:21,520 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 690 transitions. [2024-12-06 02:23:21,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 02:23:21,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:21,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:21,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:21,534 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-06 02:23:23,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:23,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 364 states and 699 transitions. [2024-12-06 02:23:23,525 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 699 transitions. [2024-12-06 02:23:23,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 02:23:23,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:23,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:23,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:24,084 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:23:26,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:26,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 369 states and 727 transitions. [2024-12-06 02:23:26,568 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 727 transitions. [2024-12-06 02:23:26,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 02:23:26,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:26,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:26,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:26,582 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-12-06 02:23:27,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:27,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 371 states and 731 transitions. [2024-12-06 02:23:27,080 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 731 transitions. [2024-12-06 02:23:27,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 02:23:27,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:27,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:27,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:23:27,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:27,117 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 02:23:27,118 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:23:28,168 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-06 02:23:34,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:34,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 389 states and 779 transitions. [2024-12-06 02:23:34,666 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 779 transitions. [2024-12-06 02:23:34,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 02:23:34,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:34,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:34,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:34,687 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-12-06 02:23:35,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:35,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 389 states and 777 transitions. [2024-12-06 02:23:35,266 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 777 transitions. [2024-12-06 02:23:35,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 02:23:35,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:35,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:35,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:23:35,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:35,295 INFO L256 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 02:23:35,296 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:23:35,554 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 02:23:37,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:37,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 395 states and 790 transitions. [2024-12-06 02:23:37,143 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 790 transitions. [2024-12-06 02:23:37,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 02:23:37,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:37,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:37,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:37,966 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 02:23:41,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:41,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 407 states and 807 transitions. [2024-12-06 02:23:41,840 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 807 transitions. [2024-12-06 02:23:41,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 02:23:41,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:41,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:41,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:41,863 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-06 02:23:43,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:43,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 408 states and 809 transitions. [2024-12-06 02:23:43,004 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 809 transitions. [2024-12-06 02:23:43,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 02:23:43,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:43,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:43,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:23:43,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:43,039 INFO L256 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 02:23:43,041 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:23:43,322 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 02:23:44,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:44,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 412 states and 824 transitions. [2024-12-06 02:23:44,128 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 824 transitions. [2024-12-06 02:23:44,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 02:23:44,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:44,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:44,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:44,207 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:23:45,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:45,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 414 states and 827 transitions. [2024-12-06 02:23:45,166 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 827 transitions. [2024-12-06 02:23:45,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 02:23:45,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:45,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:45,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:45,221 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:23:46,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:46,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 416 states and 835 transitions. [2024-12-06 02:23:46,218 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 835 transitions. [2024-12-06 02:23:46,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 02:23:46,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:46,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:46,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:46,250 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 8 proven. 14 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 02:23:47,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:47,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 420 states and 853 transitions. [2024-12-06 02:23:47,876 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 853 transitions. [2024-12-06 02:23:47,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 02:23:47,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:47,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:47,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:48,080 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 02:23:52,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:52,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 431 states and 897 transitions. [2024-12-06 02:23:52,624 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 897 transitions. [2024-12-06 02:23:52,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 02:23:52,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:52,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:52,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:52,666 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 02:23:54,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:54,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 433 states and 906 transitions. [2024-12-06 02:23:54,024 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 906 transitions. [2024-12-06 02:23:54,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 02:23:54,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:54,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:54,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:23:54,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:54,067 INFO L256 TraceCheckSpWp]: Trace formula consists of 147 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 02:23:54,069 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:23:54,822 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 02:23:56,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:56,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 435 states and 912 transitions. [2024-12-06 02:23:56,041 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 912 transitions. [2024-12-06 02:23:56,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 02:23:56,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:56,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:56,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:56,123 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 8 proven. 14 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 02:23:56,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:56,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 437 states and 916 transitions. [2024-12-06 02:23:56,819 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 916 transitions. [2024-12-06 02:23:56,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 02:23:56,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:56,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:56,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:57,189 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-12-06 02:24:03,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:03,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1030 states to 449 states and 947 transitions. [2024-12-06 02:24:03,647 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 947 transitions. [2024-12-06 02:24:03,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 02:24:03,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:03,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:03,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:24:03,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:03,676 INFO L256 TraceCheckSpWp]: Trace formula consists of 159 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 02:24:03,677 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:24:03,717 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-12-06 02:24:05,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:05,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 457 states and 960 transitions. [2024-12-06 02:24:05,138 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 960 transitions. [2024-12-06 02:24:05,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 02:24:05,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:05,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:05,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:05,343 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 28 proven. 23 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:24:07,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:07,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 465 states and 971 transitions. [2024-12-06 02:24:07,125 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 971 transitions. [2024-12-06 02:24:07,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 02:24:07,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:07,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:07,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:24:07,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:07,153 INFO L256 TraceCheckSpWp]: Trace formula consists of 148 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 02:24:07,154 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:24:07,492 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 02:24:08,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:08,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 467 states and 975 transitions. [2024-12-06 02:24:08,402 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 975 transitions. [2024-12-06 02:24:08,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 02:24:08,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:08,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:08,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:08,837 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-06 02:24:15,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:15,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1092 states to 480 states and 1009 transitions. [2024-12-06 02:24:15,915 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 1009 transitions. [2024-12-06 02:24:15,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 02:24:15,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:15,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:15,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:15,951 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-06 02:24:17,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:17,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 482 states and 1014 transitions. [2024-12-06 02:24:17,511 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 1014 transitions. [2024-12-06 02:24:17,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 02:24:17,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:17,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:17,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:18,270 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-12-06 02:24:25,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:25,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 504 states and 1064 transitions. [2024-12-06 02:24:25,070 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 1064 transitions. [2024-12-06 02:24:25,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 02:24:25,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:25,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:25,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:25,098 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-12-06 02:24:28,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:28,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1167 states to 512 states and 1082 transitions. [2024-12-06 02:24:28,032 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 1082 transitions. [2024-12-06 02:24:28,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 02:24:28,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:28,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:28,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:28,259 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 33 proven. 24 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:24:31,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:31,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1189 states to 520 states and 1104 transitions. [2024-12-06 02:24:31,163 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 1104 transitions. [2024-12-06 02:24:31,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 02:24:31,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:31,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:31,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:31,179 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:24:33,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:33,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 523 states and 1113 transitions. [2024-12-06 02:24:33,128 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 1113 transitions. [2024-12-06 02:24:33,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 02:24:33,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:33,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:33,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:33,143 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:24:35,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:35,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 526 states and 1121 transitions. [2024-12-06 02:24:35,238 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 1121 transitions. [2024-12-06 02:24:35,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 02:24:35,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:35,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:35,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:35,481 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:24:37,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:37,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1227 states to 532 states and 1142 transitions. [2024-12-06 02:24:37,370 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 1142 transitions. [2024-12-06 02:24:37,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 02:24:37,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:37,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:37,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:37,386 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:24:38,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:38,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 533 states and 1145 transitions. [2024-12-06 02:24:38,478 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 1145 transitions. [2024-12-06 02:24:38,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 02:24:38,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:38,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:38,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:38,493 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:24:40,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:40,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1237 states to 535 states and 1152 transitions. [2024-12-06 02:24:40,779 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 1152 transitions. [2024-12-06 02:24:40,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 02:24:40,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:40,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:40,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:41,859 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 02:24:53,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:53,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1276 states to 551 states and 1191 transitions. [2024-12-06 02:24:53,234 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 1191 transitions. [2024-12-06 02:24:53,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 02:24:53,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:53,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:53,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:53,286 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 02:24:56,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:56,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1285 states to 554 states and 1200 transitions. [2024-12-06 02:24:56,433 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1200 transitions. [2024-12-06 02:24:56,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 02:24:56,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:56,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:56,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:56,449 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:24:58,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:58,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 556 states and 1206 transitions. [2024-12-06 02:24:58,510 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 1206 transitions. [2024-12-06 02:24:58,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 02:24:58,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:58,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:58,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:58,562 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 02:25:00,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:00,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 558 states and 1212 transitions. [2024-12-06 02:25:00,686 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 1212 transitions. [2024-12-06 02:25:00,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 02:25:00,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:00,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:00,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:00,701 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:25:02,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:02,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1298 states to 559 states and 1213 transitions. [2024-12-06 02:25:02,160 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 1213 transitions. [2024-12-06 02:25:02,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 02:25:02,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:02,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:02,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:25:02,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:02,196 INFO L256 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-12-06 02:25:02,197 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:25:04,178 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 1 proven. 23 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-12-06 02:25:15,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:15,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1326 states to 577 states and 1241 transitions. [2024-12-06 02:25:15,841 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 1241 transitions. [2024-12-06 02:25:15,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 02:25:15,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:15,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:15,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:16,799 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-12-06 02:25:23,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:23,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 583 states and 1271 transitions. [2024-12-06 02:25:23,205 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 1271 transitions. [2024-12-06 02:25:23,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 02:25:23,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:23,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:23,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:23,243 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:25:26,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:26,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1364 states to 583 states and 1270 transitions. [2024-12-06 02:25:26,532 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 1270 transitions. [2024-12-06 02:25:26,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 02:25:26,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:26,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:26,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:26,679 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-12-06 02:25:31,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:31,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1380 states to 589 states and 1286 transitions. [2024-12-06 02:25:31,480 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 1286 transitions. [2024-12-06 02:25:31,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 02:25:31,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:31,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:31,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:31,510 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:25:34,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:34,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 592 states and 1296 transitions. [2024-12-06 02:25:34,625 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 1296 transitions. [2024-12-06 02:25:34,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 02:25:34,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:34,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:34,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:34,694 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-12-06 02:25:38,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:38,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1399 states to 595 states and 1305 transitions. [2024-12-06 02:25:38,433 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 1305 transitions. [2024-12-06 02:25:38,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 02:25:38,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:38,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:38,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:38,491 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-12-06 02:25:40,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:40,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1406 states to 597 states and 1312 transitions. [2024-12-06 02:25:40,754 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 1312 transitions. [2024-12-06 02:25:40,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 02:25:40,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:40,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:40,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:40,785 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:25:42,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:42,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 599 states and 1319 transitions. [2024-12-06 02:25:42,597 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1319 transitions. [2024-12-06 02:25:42,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 02:25:42,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:42,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:42,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:25:42,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:42,629 INFO L256 TraceCheckSpWp]: Trace formula consists of 158 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-12-06 02:25:42,630 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:25:45,273 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 1 proven. 23 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-12-06 02:25:55,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:55,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1433 states to 610 states and 1339 transitions. [2024-12-06 02:25:55,002 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1339 transitions. [2024-12-06 02:25:55,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 02:25:55,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:55,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:55,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:55,027 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:25:57,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:57,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1439 states to 613 states and 1345 transitions. [2024-12-06 02:25:57,849 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1345 transitions. [2024-12-06 02:25:57,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 02:25:57,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:57,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:57,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:58,829 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-06 02:26:01,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:01,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1451 states to 618 states and 1357 transitions. [2024-12-06 02:26:01,831 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 1357 transitions. [2024-12-06 02:26:01,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 02:26:01,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:01,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:01,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:01,846 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:26:02,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:02,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1454 states to 619 states and 1360 transitions. [2024-12-06 02:26:02,777 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 1360 transitions. [2024-12-06 02:26:02,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 02:26:02,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:02,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:02,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:02,844 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-06 02:26:05,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:05,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1470 states to 622 states and 1376 transitions. [2024-12-06 02:26:05,901 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 1376 transitions. [2024-12-06 02:26:05,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 02:26:05,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:05,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:05,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:05,925 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:26:07,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:07,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1472 states to 623 states and 1378 transitions. [2024-12-06 02:26:07,059 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 1378 transitions. [2024-12-06 02:26:07,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 02:26:07,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:07,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:07,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:07,073 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 195 trivial. 0 not checked. [2024-12-06 02:26:07,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:07,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1476 states to 625 states and 1382 transitions. [2024-12-06 02:26:07,942 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 1382 transitions. [2024-12-06 02:26:07,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 02:26:07,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:07,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:07,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:07,967 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-12-06 02:26:13,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:13,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1493 states to 636 states and 1399 transitions. [2024-12-06 02:26:13,606 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1399 transitions. [2024-12-06 02:26:13,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 02:26:13,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:13,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:13,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:26:13,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:13,733 INFO L256 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 02:26:13,734 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:26:13,912 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:26:19,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:19,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1518 states to 646 states and 1424 transitions. [2024-12-06 02:26:19,885 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1424 transitions. [2024-12-06 02:26:19,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 02:26:19,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:19,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:19,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:26:19,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:19,913 INFO L256 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 02:26:19,914 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:26:20,098 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:26:26,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:26,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1548 states to 655 states and 1454 transitions. [2024-12-06 02:26:26,838 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1454 transitions. [2024-12-06 02:26:26,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 02:26:26,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:26,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:26,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:26:26,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:26,871 INFO L256 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 02:26:26,872 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:26:27,031 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:26:28,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:28,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1553 states to 657 states and 1459 transitions. [2024-12-06 02:26:28,108 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1459 transitions. [2024-12-06 02:26:28,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 02:26:28,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:28,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:28,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:26:28,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:28,139 INFO L256 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 02:26:28,140 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:26:28,592 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:26:32,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:32,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1566 states to 661 states and 1472 transitions. [2024-12-06 02:26:32,961 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 1472 transitions. [2024-12-06 02:26:32,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 02:26:32,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:32,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:32,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:26:32,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:32,994 INFO L256 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 02:26:32,995 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:26:33,359 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:26:35,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:35,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1572 states to 663 states and 1478 transitions. [2024-12-06 02:26:35,657 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1478 transitions. [2024-12-06 02:26:35,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 02:26:35,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:35,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:35,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:26:35,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:35,690 INFO L256 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 02:26:35,691 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:26:36,128 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:26:42,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:42,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1592 states to 669 states and 1498 transitions. [2024-12-06 02:26:42,715 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1498 transitions. [2024-12-06 02:26:42,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 02:26:42,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:42,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:42,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:42,729 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-12-06 02:26:43,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:43,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1594 states to 669 states and 1496 transitions. [2024-12-06 02:26:43,938 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1496 transitions. [2024-12-06 02:26:43,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 02:26:43,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:43,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:43,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:44,436 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 02:26:51,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:51,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1609 states to 680 states and 1511 transitions. [2024-12-06 02:26:51,670 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1511 transitions. [2024-12-06 02:26:51,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 02:26:51,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:51,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:51,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:26:51,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:51,700 INFO L256 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 02:26:51,701 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:26:52,166 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 02:26:55,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:55,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1624 states to 686 states and 1526 transitions. [2024-12-06 02:26:55,834 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1526 transitions. [2024-12-06 02:26:55,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 02:26:55,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:55,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:55,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:56,821 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 14 proven. 14 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:27:03,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:03,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1647 states to 694 states and 1540 transitions. [2024-12-06 02:27:03,530 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1540 transitions. [2024-12-06 02:27:03,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 02:27:03,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:03,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:03,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:03,553 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:27:04,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:04,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1648 states to 695 states and 1541 transitions. [2024-12-06 02:27:04,516 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1541 transitions. [2024-12-06 02:27:04,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 02:27:04,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:04,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:04,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:04,579 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 14 proven. 14 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:27:11,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:11,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1664 states to 701 states and 1557 transitions. [2024-12-06 02:27:11,199 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1557 transitions. [2024-12-06 02:27:11,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 02:27:11,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:11,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:11,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:11,227 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:27:12,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:12,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1667 states to 703 states and 1560 transitions. [2024-12-06 02:27:12,302 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1560 transitions. [2024-12-06 02:27:12,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 02:27:12,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:12,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:12,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:12,323 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:27:12,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:12,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1663 states to 701 states and 1556 transitions. [2024-12-06 02:27:12,861 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1556 transitions. [2024-12-06 02:27:12,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 02:27:12,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:12,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:12,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:12,923 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 14 proven. 14 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:27:17,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:17,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1673 states to 705 states and 1566 transitions. [2024-12-06 02:27:17,550 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1566 transitions. [2024-12-06 02:27:17,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 02:27:17,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:17,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:17,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:17,586 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:27:18,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:18,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1671 states to 704 states and 1564 transitions. [2024-12-06 02:27:18,090 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1564 transitions. [2024-12-06 02:27:18,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 02:27:18,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:18,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:18,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:27:18,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:18,120 INFO L256 TraceCheckSpWp]: Trace formula consists of 180 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 02:27:18,121 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:27:18,585 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 02:27:20,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:20,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1688 states to 708 states and 1581 transitions. [2024-12-06 02:27:20,156 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1581 transitions. [2024-12-06 02:27:20,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 02:27:20,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:20,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:20,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:27:20,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:20,187 INFO L256 TraceCheckSpWp]: Trace formula consists of 169 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 02:27:20,188 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:27:23,811 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 02:27:39,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:39,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1723 states to 726 states and 1616 transitions. [2024-12-06 02:27:39,254 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1616 transitions. [2024-12-06 02:27:39,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 02:27:39,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:39,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:39,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:27:39,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:39,288 INFO L256 TraceCheckSpWp]: Trace formula consists of 169 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 02:27:39,289 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:27:39,610 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 02:27:43,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:43,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1733 states to 729 states and 1626 transitions. [2024-12-06 02:27:43,156 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1626 transitions. [2024-12-06 02:27:43,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 02:27:43,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:43,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:43,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:45,172 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-12-06 02:28:04,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:04,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1809 states to 748 states and 1702 transitions. [2024-12-06 02:28:04,045 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 1702 transitions. [2024-12-06 02:28:04,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 02:28:04,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:04,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:04,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:04,115 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-12-06 02:28:07,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:07,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1825 states to 750 states and 1718 transitions. [2024-12-06 02:28:07,158 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1718 transitions. [2024-12-06 02:28:07,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 02:28:07,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:07,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:07,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:28:07,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:07,187 INFO L256 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 02:28:07,188 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:28:07,300 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-12-06 02:28:09,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:09,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1829 states to 752 states and 1722 transitions. [2024-12-06 02:28:09,525 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 1722 transitions. [2024-12-06 02:28:09,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 02:28:09,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:09,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:09,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:09,551 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-12-06 02:28:21,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:21,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1850 states to 763 states and 1743 transitions. [2024-12-06 02:28:21,900 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 1743 transitions. [2024-12-06 02:28:21,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 02:28:21,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:21,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:21,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:21,939 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-12-06 02:28:26,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:26,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1855 states to 766 states and 1748 transitions. [2024-12-06 02:28:26,043 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1748 transitions. [2024-12-06 02:28:26,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 02:28:26,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:26,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:26,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:28:26,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:26,075 INFO L256 TraceCheckSpWp]: Trace formula consists of 188 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 02:28:26,076 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:28:26,121 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 294 trivial. 0 not checked. [2024-12-06 02:28:29,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:29,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1869 states to 774 states and 1762 transitions. [2024-12-06 02:28:29,110 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 1762 transitions. [2024-12-06 02:28:29,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 02:28:29,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:29,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:29,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:29,823 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 57 proven. 31 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-12-06 02:28:34,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:34,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1889 states to 784 states and 1782 transitions. [2024-12-06 02:28:34,343 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 1782 transitions. [2024-12-06 02:28:34,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 02:28:34,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:34,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:34,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:28:34,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:34,375 INFO L256 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 02:28:34,376 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:28:34,465 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-12-06 02:28:36,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:36,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1893 states to 786 states and 1786 transitions. [2024-12-06 02:28:36,815 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 1786 transitions. [2024-12-06 02:28:36,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 02:28:36,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:36,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:36,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:36,883 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 26 proven. 22 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 02:28:38,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:38,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1898 states to 788 states and 1791 transitions. [2024-12-06 02:28:38,505 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1791 transitions. [2024-12-06 02:28:38,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 02:28:38,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:38,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:38,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:38,538 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 212 trivial. 0 not checked. [2024-12-06 02:28:53,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:53,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1919 states to 799 states and 1812 transitions. [2024-12-06 02:28:53,354 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1812 transitions. [2024-12-06 02:28:53,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 02:28:53,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:53,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:53,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:53,385 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 212 trivial. 0 not checked. [2024-12-06 02:28:56,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:56,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1924 states to 802 states and 1817 transitions. [2024-12-06 02:28:56,188 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1817 transitions. [2024-12-06 02:28:56,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 02:28:56,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:56,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:56,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:56,232 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 278 trivial. 0 not checked. [2024-12-06 02:29:00,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:00,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1936 states to 810 states and 1829 transitions. [2024-12-06 02:29:00,814 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 1829 transitions. [2024-12-06 02:29:00,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 02:29:00,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:00,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:00,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:00,847 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 278 trivial. 0 not checked. [2024-12-06 02:29:05,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:05,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1946 states to 816 states and 1839 transitions. [2024-12-06 02:29:05,590 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1839 transitions. [2024-12-06 02:29:05,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 02:29:05,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:05,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:05,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:05,614 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-12-06 02:29:07,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:07,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1949 states to 817 states and 1842 transitions. [2024-12-06 02:29:07,205 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 1842 transitions. [2024-12-06 02:29:07,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 02:29:07,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:07,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:07,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:07,220 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-12-06 02:29:08,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:08,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1950 states to 818 states and 1843 transitions. [2024-12-06 02:29:08,694 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 1843 transitions. [2024-12-06 02:29:08,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 02:29:08,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:08,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:08,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:08,709 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-12-06 02:29:10,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:10,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1950 states to 819 states and 1843 transitions. [2024-12-06 02:29:10,347 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1843 transitions. [2024-12-06 02:29:10,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 02:29:10,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:10,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:10,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:10,784 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-12-06 02:29:14,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:14,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1973 states to 825 states and 1866 transitions. [2024-12-06 02:29:14,317 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1866 transitions. [2024-12-06 02:29:14,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 02:29:14,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:14,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:14,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:14,337 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-12-06 02:29:16,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:16,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1976 states to 826 states and 1869 transitions. [2024-12-06 02:29:16,355 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1869 transitions. [2024-12-06 02:29:16,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 02:29:16,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:16,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:16,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:18,822 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 02:29:43,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:43,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2034 states to 848 states and 1927 transitions. [2024-12-06 02:29:43,291 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1927 transitions. [2024-12-06 02:29:43,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 02:29:43,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:43,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:43,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:43,314 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-12-06 02:29:45,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:45,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2035 states to 849 states and 1928 transitions. [2024-12-06 02:29:45,346 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1928 transitions. [2024-12-06 02:29:45,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 02:29:45,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:45,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:45,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:45,403 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 02:29:47,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:47,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2041 states to 850 states and 1934 transitions. [2024-12-06 02:29:47,250 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 1934 transitions. [2024-12-06 02:29:47,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 02:29:47,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:47,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:47,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:47,315 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 02:29:49,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:49,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2050 states to 852 states and 1943 transitions. [2024-12-06 02:29:49,133 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1943 transitions. [2024-12-06 02:29:49,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 02:29:49,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:49,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:49,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:49,148 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-12-06 02:29:51,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:51,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2050 states to 853 states and 1943 transitions. [2024-12-06 02:29:51,104 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 1943 transitions. [2024-12-06 02:29:51,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 02:29:51,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:51,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:51,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:51,159 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 02:29:54,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:54,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2057 states to 855 states and 1950 transitions. [2024-12-06 02:29:54,499 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1950 transitions. [2024-12-06 02:29:54,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 02:29:54,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:54,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:54,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:54,514 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-12-06 02:29:56,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:56,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2058 states to 856 states and 1951 transitions. [2024-12-06 02:29:56,862 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1951 transitions. [2024-12-06 02:29:56,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 02:29:56,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:56,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:56,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:56,956 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 02:29:59,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:59,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2061 states to 857 states and 1954 transitions. [2024-12-06 02:29:59,233 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1954 transitions. [2024-12-06 02:29:59,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 02:29:59,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:59,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:59,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:59,293 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 02:30:02,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:02,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2067 states to 859 states and 1960 transitions. [2024-12-06 02:30:02,619 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 1960 transitions. [2024-12-06 02:30:02,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 02:30:02,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:02,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:02,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:02,644 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-12-06 02:30:04,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:04,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2068 states to 860 states and 1961 transitions. [2024-12-06 02:30:04,870 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1961 transitions. [2024-12-06 02:30:04,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 02:30:04,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:04,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:04,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:04,925 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 02:30:07,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:07,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2069 states to 861 states and 1962 transitions. [2024-12-06 02:30:07,353 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1962 transitions. [2024-12-06 02:30:07,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 02:30:07,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:07,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:07,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:07,646 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 8 proven. 23 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 02:30:22,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:22,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2105 states to 876 states and 1998 transitions. [2024-12-06 02:30:22,477 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1998 transitions. [2024-12-06 02:30:22,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 02:30:22,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:22,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:22,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:22,661 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 8 proven. 24 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 02:30:25,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:25,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2112 states to 878 states and 2005 transitions. [2024-12-06 02:30:25,179 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 2005 transitions. [2024-12-06 02:30:25,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 02:30:25,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:25,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:25,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:25,381 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 8 proven. 24 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 02:30:39,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:39,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2137 states to 893 states and 2030 transitions. [2024-12-06 02:30:39,318 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 2030 transitions. [2024-12-06 02:30:39,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 02:30:39,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:39,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:39,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:39,519 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 8 proven. 24 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 02:30:45,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:45,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2158 states to 897 states and 2051 transitions. [2024-12-06 02:30:45,675 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 2051 transitions. [2024-12-06 02:30:45,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 02:30:45,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:45,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:45,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:45,924 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 8 proven. 24 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 02:30:48,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:48,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2161 states to 899 states and 2054 transitions. [2024-12-06 02:30:48,874 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 2054 transitions. [2024-12-06 02:30:48,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 02:30:48,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:48,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:48,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:49,153 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 8 proven. 23 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 02:30:50,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:50,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2165 states to 902 states and 2058 transitions. [2024-12-06 02:30:50,548 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 2058 transitions. [2024-12-06 02:30:50,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 02:30:50,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:50,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:50,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:50,827 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 8 proven. 23 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 02:30:56,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:56,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2174 states to 906 states and 2067 transitions. [2024-12-06 02:30:56,056 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 2067 transitions. [2024-12-06 02:30:56,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 02:30:56,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:56,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:56,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:56,087 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-12-06 02:31:04,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:04,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2187 states to 911 states and 2079 transitions. [2024-12-06 02:31:04,685 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 2079 transitions. [2024-12-06 02:31:04,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 02:31:04,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:04,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:04,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:04,735 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-12-06 02:31:15,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:15,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2208 states to 918 states and 2100 transitions. [2024-12-06 02:31:15,298 INFO L276 IsEmpty]: Start isEmpty. Operand 918 states and 2100 transitions. [2024-12-06 02:31:15,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 02:31:15,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:15,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:15,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:15,349 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-12-06 02:31:18,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:18,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2215 states to 920 states and 2107 transitions. [2024-12-06 02:31:18,749 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 2107 transitions. [2024-12-06 02:31:18,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 02:31:18,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:18,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:18,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:18,802 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-12-06 02:31:20,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:20,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2219 states to 921 states and 2111 transitions. [2024-12-06 02:31:20,654 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 2111 transitions. [2024-12-06 02:31:20,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 02:31:20,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:20,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:20,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:20,705 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-12-06 02:31:26,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:26,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2227 states to 924 states and 2119 transitions. [2024-12-06 02:31:26,388 INFO L276 IsEmpty]: Start isEmpty. Operand 924 states and 2119 transitions. [2024-12-06 02:31:26,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 02:31:26,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:26,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:26,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:26,415 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-12-06 02:31:28,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:28,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2228 states to 925 states and 2120 transitions. [2024-12-06 02:31:28,107 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 2120 transitions. [2024-12-06 02:31:28,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 02:31:28,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:28,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:28,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:28,160 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-12-06 02:31:30,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:30,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2230 states to 926 states and 2122 transitions. [2024-12-06 02:31:30,025 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 2122 transitions. [2024-12-06 02:31:30,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 02:31:30,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:30,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:30,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:30,065 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-12-06 02:31:31,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:31,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2230 states to 927 states and 2122 transitions. [2024-12-06 02:31:31,903 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 2122 transitions. [2024-12-06 02:31:31,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 02:31:31,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:31,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:31,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:32,808 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 02:31:49,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:49,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2263 states to 943 states and 2155 transitions. [2024-12-06 02:31:49,679 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 2155 transitions. [2024-12-06 02:31:49,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 02:31:49,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:49,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:49,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:49,828 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 02:31:58,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:58,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2277 states to 951 states and 2169 transitions. [2024-12-06 02:31:58,459 INFO L276 IsEmpty]: Start isEmpty. Operand 951 states and 2169 transitions. [2024-12-06 02:31:58,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 02:31:58,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:58,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:58,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:58,506 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 212 trivial. 0 not checked. [2024-12-06 02:32:00,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:00,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2279 states to 954 states and 2171 transitions. [2024-12-06 02:32:00,241 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states and 2171 transitions. [2024-12-06 02:32:00,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 02:32:00,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:00,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:00,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:00,255 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-12-06 02:32:01,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:01,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2283 states to 956 states and 2175 transitions. [2024-12-06 02:32:01,921 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 2175 transitions. [2024-12-06 02:32:01,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 02:32:01,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:01,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:01,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:32:01,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:01,958 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 02:32:01,960 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:32:02,140 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-12-06 02:32:16,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:16,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2314 states to 967 states and 2206 transitions. [2024-12-06 02:32:16,846 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 2206 transitions. [2024-12-06 02:32:16,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 02:32:16,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:16,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:16,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:32:16,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:16,880 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 02:32:16,881 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:32:17,034 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-12-06 02:32:20,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:20,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2322 states to 970 states and 2214 transitions. [2024-12-06 02:32:20,642 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 2214 transitions. [2024-12-06 02:32:20,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 02:32:20,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:20,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:20,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:32:20,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:20,680 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 02:32:20,681 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:32:21,229 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-12-06 02:32:28,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:28,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2335 states to 976 states and 2227 transitions. [2024-12-06 02:32:28,380 INFO L276 IsEmpty]: Start isEmpty. Operand 976 states and 2227 transitions. [2024-12-06 02:32:28,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 02:32:28,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:28,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:28,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:32:28,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:28,411 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 02:32:28,412 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:32:28,606 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-12-06 02:32:34,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:34,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2342 states to 979 states and 2234 transitions. [2024-12-06 02:32:34,344 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 2234 transitions. [2024-12-06 02:32:34,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 02:32:34,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:34,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:34,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:32:34,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:34,374 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 02:32:34,375 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:32:34,561 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-12-06 02:32:37,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:37,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2347 states to 981 states and 2239 transitions. [2024-12-06 02:32:37,947 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 2239 transitions. [2024-12-06 02:32:37,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 02:32:37,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:37,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:37,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:37,975 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 316 trivial. 0 not checked. [2024-12-06 02:32:40,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:40,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2349 states to 981 states and 2237 transitions. [2024-12-06 02:32:40,286 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 2237 transitions. [2024-12-06 02:32:40,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 02:32:40,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:40,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:40,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:40,733 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 13 proven. 22 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 02:32:50,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:50,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2371 states to 990 states and 2259 transitions. [2024-12-06 02:32:50,369 INFO L276 IsEmpty]: Start isEmpty. Operand 990 states and 2259 transitions. [2024-12-06 02:32:50,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 02:32:50,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:50,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:50,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:50,833 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 13 proven. 22 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 02:32:55,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:55,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2387 states to 993 states and 2275 transitions. [2024-12-06 02:32:55,488 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 2275 transitions. [2024-12-06 02:32:55,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 02:32:55,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:55,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:55,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:32:55,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:55,519 INFO L256 TraceCheckSpWp]: Trace formula consists of 208 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 02:32:55,521 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:32:56,202 INFO L134 CoverageAnalysis]: Checked inductivity of 387 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 272 trivial. 0 not checked. [2024-12-06 02:33:05,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:05,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2413 states to 1003 states and 2301 transitions. [2024-12-06 02:33:05,301 INFO L276 IsEmpty]: Start isEmpty. Operand 1003 states and 2301 transitions. [2024-12-06 02:33:05,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 02:33:05,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:05,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:05,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:06,906 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 32 proven. 22 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-12-06 02:33:21,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:21,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2442 states to 1013 states and 2321 transitions. [2024-12-06 02:33:21,915 INFO L276 IsEmpty]: Start isEmpty. Operand 1013 states and 2321 transitions. [2024-12-06 02:33:21,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 02:33:21,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:21,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:21,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:21,993 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 32 proven. 22 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-12-06 02:33:24,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:24,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2444 states to 1014 states and 2323 transitions. [2024-12-06 02:33:24,240 INFO L276 IsEmpty]: Start isEmpty. Operand 1014 states and 2323 transitions. [2024-12-06 02:33:24,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 02:33:24,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:24,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:24,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:33:24,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:24,274 INFO L256 TraceCheckSpWp]: Trace formula consists of 209 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 02:33:24,275 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:33:24,976 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 272 trivial. 0 not checked. [2024-12-06 02:33:27,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:27,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2461 states to 1018 states and 2340 transitions. [2024-12-06 02:33:27,804 INFO L276 IsEmpty]: Start isEmpty. Operand 1018 states and 2340 transitions. [2024-12-06 02:33:27,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 02:33:27,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:27,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:27,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:27,821 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2024-12-06 02:33:37,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:37,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2472 states to 1026 states and 2351 transitions. [2024-12-06 02:33:37,493 INFO L276 IsEmpty]: Start isEmpty. Operand 1026 states and 2351 transitions. [2024-12-06 02:33:37,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 02:33:37,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:37,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:37,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:37,526 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2024-12-06 02:33:38,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:38,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2471 states to 1026 states and 2350 transitions. [2024-12-06 02:33:38,471 INFO L276 IsEmpty]: Start isEmpty. Operand 1026 states and 2350 transitions. [2024-12-06 02:33:38,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 02:33:38,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:38,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:38,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:33:38,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:38,508 INFO L256 TraceCheckSpWp]: Trace formula consists of 198 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-12-06 02:33:38,510 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:33:43,084 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 02:34:05,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:05,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2516 states to 1045 states and 2395 transitions. [2024-12-06 02:34:05,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1045 states and 2395 transitions. [2024-12-06 02:34:05,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 02:34:05,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:05,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:05,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:34:05,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:05,777 INFO L256 TraceCheckSpWp]: Trace formula consists of 198 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-12-06 02:34:05,778 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:34:06,187 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 02:34:10,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:10,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2525 states to 1049 states and 2404 transitions. [2024-12-06 02:34:10,237 INFO L276 IsEmpty]: Start isEmpty. Operand 1049 states and 2404 transitions. [2024-12-06 02:34:10,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 02:34:10,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:10,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:10,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:34:10,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:10,267 INFO L256 TraceCheckSpWp]: Trace formula consists of 198 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-12-06 02:34:10,268 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:34:10,742 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 02:34:15,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:15,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2531 states to 1053 states and 2410 transitions. [2024-12-06 02:34:15,590 INFO L276 IsEmpty]: Start isEmpty. Operand 1053 states and 2410 transitions. [2024-12-06 02:34:15,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 02:34:15,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:15,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:15,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:34:15,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:15,622 INFO L256 TraceCheckSpWp]: Trace formula consists of 198 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-12-06 02:34:15,624 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:34:16,018 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 02:34:17,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:17,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2532 states to 1054 states and 2411 transitions. [2024-12-06 02:34:17,460 INFO L276 IsEmpty]: Start isEmpty. Operand 1054 states and 2411 transitions. [2024-12-06 02:34:17,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 02:34:17,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:17,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:17,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:21,686 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 02:34:34,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:34,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2546 states to 1061 states and 2425 transitions. [2024-12-06 02:34:34,229 INFO L276 IsEmpty]: Start isEmpty. Operand 1061 states and 2425 transitions. [2024-12-06 02:34:34,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 02:34:34,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:34,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:34,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:34,269 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-12-06 02:34:43,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:43,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2552 states to 1061 states and 2423 transitions. [2024-12-06 02:34:43,290 INFO L276 IsEmpty]: Start isEmpty. Operand 1061 states and 2423 transitions. [2024-12-06 02:34:43,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 02:34:43,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:43,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:43,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:43,518 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 02:34:45,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:45,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2557 states to 1062 states and 2428 transitions. [2024-12-06 02:34:45,497 INFO L276 IsEmpty]: Start isEmpty. Operand 1062 states and 2428 transitions. [2024-12-06 02:34:45,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 02:34:45,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:45,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:45,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:45,624 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 02:34:48,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:48,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2562 states to 1066 states and 2433 transitions. [2024-12-06 02:34:48,990 INFO L276 IsEmpty]: Start isEmpty. Operand 1066 states and 2433 transitions. [2024-12-06 02:34:48,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 02:34:48,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:48,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:48,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:49,021 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-12-06 02:34:51,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:51,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2562 states to 1066 states and 2432 transitions. [2024-12-06 02:34:51,035 INFO L276 IsEmpty]: Start isEmpty. Operand 1066 states and 2432 transitions. [2024-12-06 02:34:51,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 02:34:51,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:51,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:51,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:53,511 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 13 proven. 17 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2024-12-06 02:35:22,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:22,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2645 states to 1083 states and 2515 transitions. [2024-12-06 02:35:22,556 INFO L276 IsEmpty]: Start isEmpty. Operand 1083 states and 2515 transitions. [2024-12-06 02:35:22,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 02:35:22,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:22,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:22,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:22,587 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 181 trivial. 0 not checked. [2024-12-06 02:35:29,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:29,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2655 states to 1084 states and 2517 transitions. [2024-12-06 02:35:29,945 INFO L276 IsEmpty]: Start isEmpty. Operand 1084 states and 2517 transitions. [2024-12-06 02:35:29,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 02:35:29,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:29,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:29,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:30,027 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 13 proven. 17 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked.