./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/hard2_unwindbound10.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ff3ac7a-9b50-440a-8977-19b781df064b/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ff3ac7a-9b50-440a-8977-19b781df064b/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ff3ac7a-9b50-440a-8977-19b781df064b/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ff3ac7a-9b50-440a-8977-19b781df064b/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/hard2_unwindbound10.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ff3ac7a-9b50-440a-8977-19b781df064b/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ff3ac7a-9b50-440a-8977-19b781df064b/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9f971bd1a6fba471cdece6d295ca31488341eb806ea8364f7549d05755c7a031 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:22:02,035 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:22:02,151 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ff3ac7a-9b50-440a-8977-19b781df064b/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 03:22:02,160 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:22:02,160 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:22:02,188 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:22:02,189 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 03:22:02,190 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 03:22:02,190 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:22:02,190 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:22:02,191 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:22:02,191 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 03:22:02,191 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 03:22:02,191 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:22:02,191 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 03:22:02,192 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:22:02,192 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 03:22:02,192 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:22:02,192 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 03:22:02,192 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 03:22:02,192 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 03:22:02,193 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:22:02,193 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:22:02,193 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:22:02,193 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:22:02,193 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:22:02,194 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:22:02,194 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:22:02,194 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:22:02,194 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:22:02,194 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 03:22:02,194 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:22:02,194 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:22:02,194 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_1ff3ac7a-9b50-440a-8977-19b781df064b/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9f971bd1a6fba471cdece6d295ca31488341eb806ea8364f7549d05755c7a031 [2024-11-25 03:22:02,556 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:22:02,572 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:22:02,577 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:22:02,579 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:22:02,579 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:22:02,581 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ff3ac7a-9b50-440a-8977-19b781df064b/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/nla-digbench-scaling/hard2_unwindbound10.c [2024-11-25 03:22:06,286 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ff3ac7a-9b50-440a-8977-19b781df064b/bin/ukojak-verify-ENZ3QT5qd3/data/aea915405/30c55c5749fa475eb5185a2c182c64be/FLAG15602dc8a [2024-11-25 03:22:06,622 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:22:06,623 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ff3ac7a-9b50-440a-8977-19b781df064b/sv-benchmarks/c/nla-digbench-scaling/hard2_unwindbound10.c [2024-11-25 03:22:06,631 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ff3ac7a-9b50-440a-8977-19b781df064b/bin/ukojak-verify-ENZ3QT5qd3/data/aea915405/30c55c5749fa475eb5185a2c182c64be/FLAG15602dc8a [2024-11-25 03:22:06,648 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ff3ac7a-9b50-440a-8977-19b781df064b/bin/ukojak-verify-ENZ3QT5qd3/data/aea915405/30c55c5749fa475eb5185a2c182c64be [2024-11-25 03:22:06,650 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:22:06,652 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:22:06,654 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:22:06,654 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:22:06,659 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:22:06,660 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:22:06" (1/1) ... [2024-11-25 03:22:06,661 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c4d8bb5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:22:06, skipping insertion in model container [2024-11-25 03:22:06,661 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:22:06" (1/1) ... [2024-11-25 03:22:06,677 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:22:06,831 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ff3ac7a-9b50-440a-8977-19b781df064b/sv-benchmarks/c/nla-digbench-scaling/hard2_unwindbound10.c[526,539] [2024-11-25 03:22:06,851 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:22:06,861 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:22:06,873 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ff3ac7a-9b50-440a-8977-19b781df064b/sv-benchmarks/c/nla-digbench-scaling/hard2_unwindbound10.c[526,539] [2024-11-25 03:22:06,887 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:22:06,902 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:22:06,903 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:22:06 WrapperNode [2024-11-25 03:22:06,903 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:22:06,904 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:22:06,905 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:22:06,905 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:22:06,914 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:22:06" (1/1) ... [2024-11-25 03:22:06,920 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:22:06" (1/1) ... [2024-11-25 03:22:06,938 INFO L138 Inliner]: procedures = 14, calls = 22, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 67 [2024-11-25 03:22:06,939 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:22:06,939 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:22:06,941 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:22:06,941 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:22:06,950 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:22:06" (1/1) ... [2024-11-25 03:22:06,950 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:22:06" (1/1) ... [2024-11-25 03:22:06,952 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:22:06" (1/1) ... [2024-11-25 03:22:06,952 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:22:06" (1/1) ... [2024-11-25 03:22:06,959 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:22:06" (1/1) ... [2024-11-25 03:22:06,964 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:22:06" (1/1) ... [2024-11-25 03:22:06,971 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:22:06" (1/1) ... [2024-11-25 03:22:06,972 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:22:06" (1/1) ... [2024-11-25 03:22:06,973 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:22:06" (1/1) ... [2024-11-25 03:22:06,975 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:22:06,976 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:22:06,976 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:22:06,976 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:22:06,978 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:22:06" (1/1) ... [2024-11-25 03:22:06,989 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:22:07,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ff3ac7a-9b50-440a-8977-19b781df064b/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:22:07,026 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ff3ac7a-9b50-440a-8977-19b781df064b/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:22:07,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ff3ac7a-9b50-440a-8977-19b781df064b/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:22:07,063 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 03:22:07,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 03:22:07,064 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:22:07,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:22:07,064 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 03:22:07,064 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 03:22:07,133 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:22:07,136 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:22:07,360 INFO L? ?]: Removed 5 outVars from TransFormulas that were not future-live. [2024-11-25 03:22:07,360 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:22:07,407 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:22:07,407 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 03:22:07,408 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:22:07 BoogieIcfgContainer [2024-11-25 03:22:07,408 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:22:07,409 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:22:07,409 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:22:07,422 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:22:07,423 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:22:07" (1/1) ... [2024-11-25 03:22:07,432 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 03:22:07,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:07,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 22 states and 34 transitions. [2024-11-25 03:22:07,506 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 34 transitions. [2024-11-25 03:22:07,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 03:22:07,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:07,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:07,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:07,678 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:22:07,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:07,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 22 states and 31 transitions. [2024-11-25 03:22:07,727 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 31 transitions. [2024-11-25 03:22:07,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 03:22:07,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:07,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:07,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:08,028 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:22:08,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:08,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 27 states and 43 transitions. [2024-11-25 03:22:08,183 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 43 transitions. [2024-11-25 03:22:08,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 03:22:08,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:08,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:08,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:08,361 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:22:08,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:08,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 29 states and 46 transitions. [2024-11-25 03:22:08,720 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 46 transitions. [2024-11-25 03:22:08,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 03:22:08,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:08,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:08,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:08,891 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:22:09,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:09,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 33 states and 52 transitions. [2024-11-25 03:22:09,437 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 52 transitions. [2024-11-25 03:22:09,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 03:22:09,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:09,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:09,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:22:09,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:09,493 INFO L256 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-25 03:22:09,498 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:22:09,767 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:22:10,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:10,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 38 states and 61 transitions. [2024-11-25 03:22:10,870 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 61 transitions. [2024-11-25 03:22:10,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 03:22:10,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:10,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:10,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:22:10,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:10,949 INFO L256 TraceCheckSpWp]: Trace formula consists of 98 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-25 03:22:10,952 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:22:11,198 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:22:11,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:11,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 42 states and 71 transitions. [2024-11-25 03:22:11,996 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 71 transitions. [2024-11-25 03:22:11,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 03:22:11,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:11,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:12,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:12,324 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 03:22:13,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:13,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 48 states and 85 transitions. [2024-11-25 03:22:13,551 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 85 transitions. [2024-11-25 03:22:13,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 03:22:13,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:13,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:13,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:13,779 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 03:22:14,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:14,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 50 states and 91 transitions. [2024-11-25 03:22:14,418 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 91 transitions. [2024-11-25 03:22:14,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 03:22:14,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:14,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:14,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:14,672 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 4 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 03:22:15,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:15,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 54 states and 99 transitions. [2024-11-25 03:22:15,943 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 99 transitions. [2024-11-25 03:22:15,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 03:22:15,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:15,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:15,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:16,059 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 7 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 03:22:16,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:16,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 56 states and 100 transitions. [2024-11-25 03:22:16,631 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 100 transitions. [2024-11-25 03:22:16,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 03:22:16,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:16,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:16,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:22:16,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:16,722 INFO L256 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-25 03:22:16,725 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:22:16,997 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-25 03:22:19,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:19,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 62 states and 115 transitions. [2024-11-25 03:22:19,224 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 115 transitions. [2024-11-25 03:22:19,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 03:22:19,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:19,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:19,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:22:19,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:19,298 INFO L256 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-25 03:22:19,300 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:22:19,431 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-25 03:22:20,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:20,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 64 states and 116 transitions. [2024-11-25 03:22:20,223 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 116 transitions. [2024-11-25 03:22:20,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 03:22:20,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:20,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:20,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:22:20,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:20,283 INFO L256 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-25 03:22:20,285 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:22:20,387 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 9 proven. 13 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-25 03:22:20,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:20,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 67 states and 125 transitions. [2024-11-25 03:22:20,648 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 125 transitions. [2024-11-25 03:22:20,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 03:22:20,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:20,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:20,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:20,825 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-25 03:22:22,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:22,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 72 states and 136 transitions. [2024-11-25 03:22:22,542 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 136 transitions. [2024-11-25 03:22:22,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 03:22:22,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:22,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:22,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:22,768 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-25 03:22:23,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:23,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 74 states and 140 transitions. [2024-11-25 03:22:23,497 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 140 transitions. [2024-11-25 03:22:23,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 03:22:23,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:23,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:23,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:22:23,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:23,559 INFO L256 TraceCheckSpWp]: Trace formula consists of 135 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:22:23,563 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:22:23,676 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-25 03:22:24,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:24,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 74 states and 139 transitions. [2024-11-25 03:22:24,079 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 139 transitions. [2024-11-25 03:22:24,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 03:22:24,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:24,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:24,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:24,361 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 12 proven. 10 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-25 03:22:26,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:26,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 80 states and 159 transitions. [2024-11-25 03:22:26,379 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 159 transitions. [2024-11-25 03:22:26,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 03:22:26,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:26,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:26,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:26,489 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 12 proven. 10 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-25 03:22:26,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:26,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 80 states and 158 transitions. [2024-11-25 03:22:26,908 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 158 transitions. [2024-11-25 03:22:26,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 03:22:26,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:26,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:26,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:27,021 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 29 proven. 4 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-25 03:22:28,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:28,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 82 states and 165 transitions. [2024-11-25 03:22:28,153 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 165 transitions. [2024-11-25 03:22:28,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 03:22:28,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:28,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:28,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:28,378 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-25 03:22:29,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:29,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 84 states and 171 transitions. [2024-11-25 03:22:29,222 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 171 transitions. [2024-11-25 03:22:29,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 03:22:29,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:29,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:29,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:29,330 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 24 proven. 16 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:22:29,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:29,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 86 states and 172 transitions. [2024-11-25 03:22:29,898 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 172 transitions. [2024-11-25 03:22:29,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 03:22:29,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:29,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:29,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:22:29,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:29,954 INFO L256 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-25 03:22:29,957 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:22:30,307 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 16 proven. 16 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-25 03:22:32,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:32,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 92 states and 188 transitions. [2024-11-25 03:22:32,974 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 188 transitions. [2024-11-25 03:22:32,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 03:22:32,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:32,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:32,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:22:33,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:33,027 INFO L256 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-25 03:22:33,029 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:22:33,174 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 16 proven. 16 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-25 03:22:34,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:34,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 95 states and 192 transitions. [2024-11-25 03:22:34,584 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 192 transitions. [2024-11-25 03:22:34,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 03:22:34,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:34,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:34,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:22:34,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:34,638 INFO L256 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-25 03:22:34,640 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:22:34,785 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 16 proven. 16 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-25 03:22:35,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:35,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 97 states and 193 transitions. [2024-11-25 03:22:35,783 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 193 transitions. [2024-11-25 03:22:35,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 03:22:35,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:35,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:35,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:22:35,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:35,869 INFO L256 TraceCheckSpWp]: Trace formula consists of 164 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-25 03:22:35,872 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:22:36,585 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 15 proven. 31 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-25 03:22:41,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:41,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 109 states and 226 transitions. [2024-11-25 03:22:41,246 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 226 transitions. [2024-11-25 03:22:41,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 03:22:41,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:41,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:41,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:41,749 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 16 proven. 8 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-25 03:22:43,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:43,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 114 states and 239 transitions. [2024-11-25 03:22:43,975 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 239 transitions. [2024-11-25 03:22:43,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 03:22:43,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:43,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:43,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:44,086 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 16 proven. 8 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-25 03:22:45,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:45,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 117 states and 248 transitions. [2024-11-25 03:22:45,650 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 248 transitions. [2024-11-25 03:22:45,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 03:22:45,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:45,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:45,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:22:45,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:45,741 INFO L256 TraceCheckSpWp]: Trace formula consists of 164 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-25 03:22:45,745 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:22:46,099 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 15 proven. 31 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-25 03:22:47,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:47,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 117 states and 247 transitions. [2024-11-25 03:22:47,114 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 247 transitions. [2024-11-25 03:22:47,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 03:22:47,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:47,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:47,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:22:47,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:47,180 INFO L256 TraceCheckSpWp]: Trace formula consists of 164 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-25 03:22:47,183 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:22:47,656 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 15 proven. 31 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-25 03:22:49,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:49,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 120 states and 252 transitions. [2024-11-25 03:22:49,427 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 252 transitions. [2024-11-25 03:22:49,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 03:22:49,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:49,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:49,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:49,532 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 16 proven. 8 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-25 03:22:50,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:50,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 120 states and 251 transitions. [2024-11-25 03:22:50,231 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 251 transitions. [2024-11-25 03:22:50,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 03:22:50,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:50,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:50,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:22:50,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:50,302 INFO L256 TraceCheckSpWp]: Trace formula consists of 173 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-25 03:22:50,304 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:22:50,984 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 17 proven. 35 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-25 03:22:52,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:52,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 123 states and 259 transitions. [2024-11-25 03:22:52,905 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 259 transitions. [2024-11-25 03:22:52,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 03:22:52,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:52,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:52,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:22:52,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:52,974 INFO L256 TraceCheckSpWp]: Trace formula consists of 172 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:22:52,976 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:22:53,099 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-25 03:22:53,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:53,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 123 states and 258 transitions. [2024-11-25 03:22:53,666 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 258 transitions. [2024-11-25 03:22:53,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 03:22:53,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:53,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:53,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:53,969 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 18 proven. 24 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-25 03:22:56,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:56,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 129 states and 284 transitions. [2024-11-25 03:22:56,912 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 284 transitions. [2024-11-25 03:22:56,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 03:22:56,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:56,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:56,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:56,989 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 18 proven. 24 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-25 03:22:57,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:57,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 129 states and 283 transitions. [2024-11-25 03:22:57,642 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 283 transitions. [2024-11-25 03:22:57,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 03:22:57,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:57,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:57,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:57,728 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 18 proven. 24 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-25 03:22:58,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:58,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 129 states and 282 transitions. [2024-11-25 03:22:58,321 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 282 transitions. [2024-11-25 03:22:58,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 03:22:58,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:58,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:58,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:58,400 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 45 proven. 4 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2024-11-25 03:22:58,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:58,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 129 states and 281 transitions. [2024-11-25 03:22:58,986 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 281 transitions. [2024-11-25 03:22:58,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 03:22:58,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:58,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:58,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:59,065 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 20 proven. 18 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-25 03:23:00,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:00,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 131 states and 289 transitions. [2024-11-25 03:23:00,036 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 289 transitions. [2024-11-25 03:23:00,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 03:23:00,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:00,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:00,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:00,123 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 34 proven. 25 refuted. 0 times theorem prover too weak. 171 trivial. 0 not checked. [2024-11-25 03:23:01,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:01,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 133 states and 290 transitions. [2024-11-25 03:23:01,065 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 290 transitions. [2024-11-25 03:23:01,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 03:23:01,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:01,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:01,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:23:01,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:01,139 INFO L256 TraceCheckSpWp]: Trace formula consists of 184 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-11-25 03:23:01,142 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:23:02,453 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 19 proven. 39 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-25 03:23:08,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:08,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 144 states and 317 transitions. [2024-11-25 03:23:08,776 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 317 transitions. [2024-11-25 03:23:08,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 03:23:08,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:08,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:08,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:23:08,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:08,840 INFO L256 TraceCheckSpWp]: Trace formula consists of 184 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-25 03:23:08,842 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:23:09,202 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 19 proven. 39 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-25 03:23:10,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:10,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 146 states and 320 transitions. [2024-11-25 03:23:10,936 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 320 transitions. [2024-11-25 03:23:10,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 03:23:10,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:10,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:10,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:23:10,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:11,000 INFO L256 TraceCheckSpWp]: Trace formula consists of 194 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-25 03:23:11,002 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:23:11,465 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 22 proven. 33 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-25 03:23:15,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:15,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 152 states and 338 transitions. [2024-11-25 03:23:15,591 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 338 transitions. [2024-11-25 03:23:15,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 03:23:15,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:15,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:15,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:23:15,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:15,702 INFO L256 TraceCheckSpWp]: Trace formula consists of 194 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-25 03:23:15,704 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:23:15,880 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 22 proven. 33 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-25 03:23:18,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:18,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 155 states and 341 transitions. [2024-11-25 03:23:18,211 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 341 transitions. [2024-11-25 03:23:18,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 03:23:18,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:18,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:18,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:23:18,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:18,276 INFO L256 TraceCheckSpWp]: Trace formula consists of 194 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-25 03:23:18,278 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:23:18,457 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 22 proven. 33 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-25 03:23:20,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:20,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 158 states and 345 transitions. [2024-11-25 03:23:20,883 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 345 transitions. [2024-11-25 03:23:20,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 03:23:20,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:20,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:20,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:23:20,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:20,941 INFO L256 TraceCheckSpWp]: Trace formula consists of 194 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-25 03:23:20,944 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:23:21,159 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 22 proven. 33 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-25 03:23:22,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:22,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 160 states and 346 transitions. [2024-11-25 03:23:22,767 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 346 transitions. [2024-11-25 03:23:22,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 03:23:22,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:22,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:22,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:23,911 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 22 proven. 11 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-25 03:23:25,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:25,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 161 states and 347 transitions. [2024-11-25 03:23:25,491 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 347 transitions. [2024-11-25 03:23:25,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 03:23:25,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:25,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:25,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:23:25,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:25,559 INFO L256 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-25 03:23:25,562 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:23:26,403 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-25 03:23:33,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:33,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 173 states and 385 transitions. [2024-11-25 03:23:33,195 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 385 transitions. [2024-11-25 03:23:33,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 03:23:33,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:33,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:33,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:23:33,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:33,262 INFO L256 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-25 03:23:33,265 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:23:33,792 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-25 03:23:35,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:35,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 176 states and 392 transitions. [2024-11-25 03:23:35,358 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 392 transitions. [2024-11-25 03:23:35,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 03:23:35,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:35,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:35,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:35,981 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 22 proven. 20 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-25 03:23:38,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:38,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 178 states and 399 transitions. [2024-11-25 03:23:38,467 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 399 transitions. [2024-11-25 03:23:38,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 03:23:38,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:38,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:38,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:23:38,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:38,532 INFO L256 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-25 03:23:38,535 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:23:39,209 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-25 03:23:40,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:40,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 178 states and 398 transitions. [2024-11-25 03:23:40,730 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 398 transitions. [2024-11-25 03:23:40,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 03:23:40,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:40,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:40,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:23:40,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:40,806 INFO L256 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-25 03:23:40,808 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:23:41,385 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-25 03:23:44,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:44,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 181 states and 402 transitions. [2024-11-25 03:23:44,498 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 402 transitions. [2024-11-25 03:23:44,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 03:23:44,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:44,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:44,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:44,609 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 22 proven. 20 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-25 03:23:46,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:46,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 184 states and 407 transitions. [2024-11-25 03:23:46,540 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 407 transitions. [2024-11-25 03:23:46,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 03:23:46,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:46,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:46,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:23:46,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:46,607 INFO L256 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-25 03:23:46,609 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:23:47,191 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 21 proven. 52 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-25 03:23:50,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:50,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 187 states and 412 transitions. [2024-11-25 03:23:50,132 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 412 transitions. [2024-11-25 03:23:50,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 03:23:50,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:50,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:50,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:23:50,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:50,198 INFO L256 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-25 03:23:50,200 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:23:50,404 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 24 proven. 22 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-25 03:23:52,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:52,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 190 states and 420 transitions. [2024-11-25 03:23:52,340 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 420 transitions. [2024-11-25 03:23:52,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 03:23:52,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:52,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:52,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:23:52,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:52,403 INFO L256 TraceCheckSpWp]: Trace formula consists of 209 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:23:52,405 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:23:52,543 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-11-25 03:23:53,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:53,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 190 states and 419 transitions. [2024-11-25 03:23:53,395 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 419 transitions. [2024-11-25 03:23:53,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 03:23:53,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:53,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:53,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:53,922 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 24 proven. 44 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-25 03:23:58,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:58,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 196 states and 450 transitions. [2024-11-25 03:23:58,418 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 450 transitions. [2024-11-25 03:23:58,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 03:23:58,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:58,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:58,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:58,522 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 24 proven. 44 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-25 03:23:59,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:59,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 196 states and 449 transitions. [2024-11-25 03:23:59,434 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 449 transitions. [2024-11-25 03:23:59,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 03:23:59,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:59,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:59,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:59,612 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 24 proven. 44 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-25 03:24:00,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:00,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 196 states and 448 transitions. [2024-11-25 03:24:00,441 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 448 transitions. [2024-11-25 03:24:00,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 03:24:00,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:00,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:00,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:00,536 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 24 proven. 44 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-25 03:24:01,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:01,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 196 states and 447 transitions. [2024-11-25 03:24:01,387 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 447 transitions. [2024-11-25 03:24:01,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 03:24:01,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:01,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:01,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:01,458 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 61 proven. 4 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-11-25 03:24:02,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:02,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 196 states and 446 transitions. [2024-11-25 03:24:02,281 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 446 transitions. [2024-11-25 03:24:02,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 03:24:02,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:02,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:02,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:02,378 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 26 proven. 36 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-25 03:24:04,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:04,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 198 states and 459 transitions. [2024-11-25 03:24:04,048 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 459 transitions. [2024-11-25 03:24:04,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 03:24:04,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:04,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:04,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:04,096 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 44 proven. 34 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-25 03:24:05,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:05,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 200 states and 460 transitions. [2024-11-25 03:24:05,272 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 460 transitions. [2024-11-25 03:24:05,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 03:24:05,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:05,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:05,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:06,264 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 32 proven. 17 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-25 03:24:08,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:08,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 202 states and 477 transitions. [2024-11-25 03:24:08,716 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 477 transitions. [2024-11-25 03:24:08,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 03:24:08,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:08,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:08,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:24:08,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:08,791 INFO L256 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-25 03:24:08,793 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:24:09,558 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 25 proven. 66 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-25 03:24:11,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:11,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 207 states and 495 transitions. [2024-11-25 03:24:11,718 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 495 transitions. [2024-11-25 03:24:11,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 03:24:11,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:11,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:11,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:12,333 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 26 proven. 27 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-25 03:24:15,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:15,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 212 states and 512 transitions. [2024-11-25 03:24:15,605 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 512 transitions. [2024-11-25 03:24:15,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 03:24:15,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:15,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:15,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:15,815 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 26 proven. 27 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-25 03:24:17,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:17,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 214 states and 519 transitions. [2024-11-25 03:24:17,131 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 519 transitions. [2024-11-25 03:24:17,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 03:24:17,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:17,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:17,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:24:17,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:17,190 INFO L256 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-25 03:24:17,192 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:24:17,763 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 28 proven. 56 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-25 03:24:23,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:23,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 220 states and 539 transitions. [2024-11-25 03:24:23,899 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 539 transitions. [2024-11-25 03:24:23,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 03:24:23,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:23,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:23,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:24:23,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:23,960 INFO L256 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-25 03:24:23,963 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:24:24,184 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 28 proven. 56 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-25 03:24:26,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:26,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 223 states and 542 transitions. [2024-11-25 03:24:26,817 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 542 transitions. [2024-11-25 03:24:26,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 03:24:26,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:26,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:26,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:24:26,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:26,868 INFO L256 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-25 03:24:26,870 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:24:27,067 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 28 proven. 56 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-25 03:24:30,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:30,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 226 states and 545 transitions. [2024-11-25 03:24:30,229 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 545 transitions. [2024-11-25 03:24:30,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 03:24:30,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:30,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:30,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:24:30,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:30,287 INFO L256 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-25 03:24:30,290 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:24:30,501 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 28 proven. 56 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-25 03:24:33,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:33,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 229 states and 549 transitions. [2024-11-25 03:24:33,548 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 549 transitions. [2024-11-25 03:24:33,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 03:24:33,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:33,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:33,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:24:33,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:33,599 INFO L256 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-25 03:24:33,601 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:24:33,781 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 28 proven. 56 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-25 03:24:36,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:36,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 231 states and 550 transitions. [2024-11-25 03:24:36,260 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 550 transitions. [2024-11-25 03:24:36,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 03:24:36,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:36,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:36,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:24:36,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:36,354 INFO L256 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-25 03:24:36,358 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:24:36,622 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 27 proven. 71 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-25 03:24:38,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:38,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 234 states and 559 transitions. [2024-11-25 03:24:38,966 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 559 transitions. [2024-11-25 03:24:38,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 03:24:38,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:38,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:38,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:24:39,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:39,046 INFO L256 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-25 03:24:39,049 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:24:39,308 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 27 proven. 71 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-25 03:24:41,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:41,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 236 states and 563 transitions. [2024-11-25 03:24:41,095 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 563 transitions. [2024-11-25 03:24:41,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 03:24:41,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:41,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:41,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:24:41,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:41,180 INFO L256 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-25 03:24:41,182 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:24:41,422 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 28 proven. 31 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-25 03:24:43,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:43,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 239 states and 571 transitions. [2024-11-25 03:24:43,849 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 571 transitions. [2024-11-25 03:24:43,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 03:24:43,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:43,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:43,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:43,950 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 28 proven. 38 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-25 03:24:47,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:47,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 244 states and 587 transitions. [2024-11-25 03:24:47,427 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 587 transitions. [2024-11-25 03:24:47,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 03:24:47,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:47,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:47,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:47,528 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 28 proven. 38 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-25 03:24:50,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:50,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 247 states and 596 transitions. [2024-11-25 03:24:50,307 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 596 transitions. [2024-11-25 03:24:50,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 03:24:50,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:50,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:50,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:50,401 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 28 proven. 38 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-25 03:24:51,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:51,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 247 states and 594 transitions. [2024-11-25 03:24:51,667 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 594 transitions. [2024-11-25 03:24:51,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 03:24:51,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:51,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:51,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:24:51,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:51,725 INFO L256 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-25 03:24:51,727 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:24:52,876 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-25 03:25:02,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:02,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 259 states and 637 transitions. [2024-11-25 03:25:02,913 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 637 transitions. [2024-11-25 03:25:02,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 03:25:02,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:02,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:02,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:03,026 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 28 proven. 38 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-25 03:25:04,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:04,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 261 states and 643 transitions. [2024-11-25 03:25:04,649 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 643 transitions. [2024-11-25 03:25:04,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 03:25:04,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:04,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:04,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:25:04,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:04,720 INFO L256 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-25 03:25:04,723 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:25:05,564 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 27 proven. 79 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-25 03:25:08,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:08,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 264 states and 652 transitions. [2024-11-25 03:25:08,499 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 652 transitions. [2024-11-25 03:25:08,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 03:25:08,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:08,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:08,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:25:08,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:08,576 INFO L256 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-25 03:25:08,579 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:25:09,063 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-25 03:25:14,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:14,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 267 states and 656 transitions. [2024-11-25 03:25:14,600 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 656 transitions. [2024-11-25 03:25:14,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 03:25:14,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:14,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:14,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:25:14,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:14,675 INFO L256 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-25 03:25:14,677 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:25:15,677 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-25 03:25:19,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:19,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 270 states and 661 transitions. [2024-11-25 03:25:19,153 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 661 transitions. [2024-11-25 03:25:19,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 03:25:19,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:19,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:19,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:25:19,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:19,215 INFO L256 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-25 03:25:19,217 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:25:19,980 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-25 03:25:23,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:23,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 273 states and 666 transitions. [2024-11-25 03:25:23,584 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 666 transitions. [2024-11-25 03:25:23,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 03:25:23,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:23,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:23,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:25:23,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:23,652 INFO L256 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-25 03:25:23,654 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:25:24,138 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-25 03:25:25,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:25,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 273 states and 665 transitions. [2024-11-25 03:25:25,500 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 665 transitions. [2024-11-25 03:25:25,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 03:25:25,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:25,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:25,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:25:25,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:25,554 INFO L256 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-25 03:25:25,555 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:25:26,027 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-25 03:25:27,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:27,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 273 states and 664 transitions. [2024-11-25 03:25:27,174 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 664 transitions. [2024-11-25 03:25:27,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 03:25:27,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:27,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:27,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:25:27,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:27,239 INFO L256 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-25 03:25:27,241 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:25:27,475 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 29 proven. 83 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-25 03:25:30,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:30,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 276 states and 672 transitions. [2024-11-25 03:25:30,106 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 672 transitions. [2024-11-25 03:25:30,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 03:25:30,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:30,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:30,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:25:30,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:30,159 INFO L256 TraceCheckSpWp]: Trace formula consists of 246 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:25:30,160 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:25:30,305 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-25 03:25:31,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:31,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 276 states and 671 transitions. [2024-11-25 03:25:31,278 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 671 transitions. [2024-11-25 03:25:31,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 03:25:31,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:31,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:31,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:25:31,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:31,365 INFO L256 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-25 03:25:31,367 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:25:34,110 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 68 proven. 37 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-25 03:25:49,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:49,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 292 states and 716 transitions. [2024-11-25 03:25:49,535 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 716 transitions. [2024-11-25 03:25:49,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 03:25:49,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:49,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:49,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:25:49,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:49,639 INFO L256 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-25 03:25:49,642 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:25:50,481 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 64 proven. 77 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-11-25 03:25:54,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:54,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 297 states and 726 transitions. [2024-11-25 03:25:54,269 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 726 transitions. [2024-11-25 03:25:54,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 03:25:54,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:54,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:54,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:25:54,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:54,346 INFO L256 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-25 03:25:54,349 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:25:56,594 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 47 proven. 58 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-25 03:26:01,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:01,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 300 states and 732 transitions. [2024-11-25 03:26:01,186 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 732 transitions. [2024-11-25 03:26:01,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 03:26:01,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:01,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:01,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:26:01,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:01,304 INFO L256 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-25 03:26:01,306 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:26:04,094 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 64 proven. 77 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-11-25 03:26:06,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:06,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 302 states and 735 transitions. [2024-11-25 03:26:06,871 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 735 transitions. [2024-11-25 03:26:06,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 03:26:06,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:06,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:06,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:26:06,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:06,954 INFO L256 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-25 03:26:06,956 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:26:08,836 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 29 proven. 76 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-25 03:26:12,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:12,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 304 states and 738 transitions. [2024-11-25 03:26:12,218 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 738 transitions. [2024-11-25 03:26:12,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 03:26:12,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:12,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:12,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:12,872 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 30 proven. 70 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-25 03:26:19,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:19,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 310 states and 774 transitions. [2024-11-25 03:26:19,576 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 774 transitions. [2024-11-25 03:26:19,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 03:26:19,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:19,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:19,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:19,677 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 30 proven. 70 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-25 03:26:20,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:20,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 310 states and 773 transitions. [2024-11-25 03:26:20,930 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 773 transitions. [2024-11-25 03:26:20,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 03:26:20,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:20,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:20,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:21,018 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 30 proven. 70 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-25 03:26:22,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:22,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 310 states and 772 transitions. [2024-11-25 03:26:22,456 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 772 transitions. [2024-11-25 03:26:22,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 03:26:22,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:22,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:22,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:22,546 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 30 proven. 70 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-25 03:26:23,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:23,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 310 states and 771 transitions. [2024-11-25 03:26:23,775 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 771 transitions. [2024-11-25 03:26:23,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 03:26:23,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:23,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:23,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:23,851 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 30 proven. 70 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-25 03:26:25,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:25,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 310 states and 770 transitions. [2024-11-25 03:26:25,039 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 770 transitions. [2024-11-25 03:26:25,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 03:26:25,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:25,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:25,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:25,098 INFO L134 CoverageAnalysis]: Checked inductivity of 572 backedges. 77 proven. 4 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2024-11-25 03:26:26,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:26,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 310 states and 769 transitions. [2024-11-25 03:26:26,439 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 769 transitions. [2024-11-25 03:26:26,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 03:26:26,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:26,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:26,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:26,523 INFO L134 CoverageAnalysis]: Checked inductivity of 572 backedges. 32 proven. 60 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-25 03:26:28,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:28,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 312 states and 788 transitions. [2024-11-25 03:26:28,886 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 788 transitions. [2024-11-25 03:26:28,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 03:26:28,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:28,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:28,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:28,935 INFO L134 CoverageAnalysis]: Checked inductivity of 592 backedges. 54 proven. 43 refuted. 0 times theorem prover too weak. 495 trivial. 0 not checked. [2024-11-25 03:26:30,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:30,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 314 states and 789 transitions. [2024-11-25 03:26:30,579 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 789 transitions. [2024-11-25 03:26:30,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 03:26:30,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:30,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:30,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:31,435 INFO L134 CoverageAnalysis]: Checked inductivity of 545 backedges. 32 proven. 33 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-25 03:26:34,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:34,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 315 states and 790 transitions. [2024-11-25 03:26:34,293 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 790 transitions. [2024-11-25 03:26:34,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 03:26:34,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:34,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:34,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:35,643 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 32 proven. 45 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-25 03:26:44,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:44,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 320 states and 816 transitions. [2024-11-25 03:26:44,394 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 816 transitions. [2024-11-25 03:26:44,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 03:26:44,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:44,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:44,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:44,511 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 32 proven. 45 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-25 03:26:46,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:46,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 322 states and 829 transitions. [2024-11-25 03:26:46,872 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 829 transitions. [2024-11-25 03:26:46,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 03:26:46,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:46,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:46,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:47,035 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 32 proven. 45 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-25 03:26:49,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:49,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 324 states and 837 transitions. [2024-11-25 03:26:49,378 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 837 transitions. [2024-11-25 03:26:49,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 03:26:49,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:49,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:49,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:49,543 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 32 proven. 45 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-25 03:26:51,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:51,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 326 states and 846 transitions. [2024-11-25 03:26:51,996 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 846 transitions. [2024-11-25 03:26:51,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 03:26:51,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:51,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:52,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:26:52,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:52,089 INFO L256 TraceCheckSpWp]: Trace formula consists of 267 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-25 03:26:52,092 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:26:53,384 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 31 proven. 93 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2024-11-25 03:26:57,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:57,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 331 states and 867 transitions. [2024-11-25 03:26:57,788 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 867 transitions. [2024-11-25 03:26:57,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 03:26:57,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:57,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:57,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:57,914 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 32 proven. 45 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-25 03:27:00,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:00,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 333 states and 873 transitions. [2024-11-25 03:27:00,157 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 873 transitions. [2024-11-25 03:27:00,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 03:27:00,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:00,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:00,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:27:00,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:00,213 INFO L256 TraceCheckSpWp]: Trace formula consists of 268 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-25 03:27:00,214 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:27:01,202 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 34 proven. 85 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-25 03:27:11,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:11,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 339 states and 895 transitions. [2024-11-25 03:27:11,723 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 895 transitions. [2024-11-25 03:27:11,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 03:27:11,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:11,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:11,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:27:11,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:11,796 INFO L256 TraceCheckSpWp]: Trace formula consists of 268 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-25 03:27:11,800 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:27:12,059 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 34 proven. 85 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-25 03:27:16,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:16,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 342 states and 898 transitions. [2024-11-25 03:27:16,765 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 898 transitions. [2024-11-25 03:27:16,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 03:27:16,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:16,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:16,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:27:16,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:16,823 INFO L256 TraceCheckSpWp]: Trace formula consists of 268 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-25 03:27:16,825 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:27:17,119 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 34 proven. 85 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-25 03:27:21,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:21,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 345 states and 901 transitions. [2024-11-25 03:27:21,932 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 901 transitions. [2024-11-25 03:27:21,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 03:27:21,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:21,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:21,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:27:21,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:21,999 INFO L256 TraceCheckSpWp]: Trace formula consists of 268 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-25 03:27:22,001 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:27:22,419 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 34 proven. 85 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-25 03:27:27,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:27,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 348 states and 904 transitions. [2024-11-25 03:27:27,136 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 904 transitions. [2024-11-25 03:27:27,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 03:27:27,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:27,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:27,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:27:27,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:27,210 INFO L256 TraceCheckSpWp]: Trace formula consists of 268 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-25 03:27:27,213 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:27:27,459 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 34 proven. 85 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-25 03:27:33,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:33,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 351 states and 908 transitions. [2024-11-25 03:27:33,108 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 908 transitions. [2024-11-25 03:27:33,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 03:27:33,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:33,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:33,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:27:33,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:33,172 INFO L256 TraceCheckSpWp]: Trace formula consists of 268 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-25 03:27:33,174 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:27:33,411 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 34 proven. 85 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-25 03:27:37,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:37,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 353 states and 909 transitions. [2024-11-25 03:27:37,013 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 909 transitions. [2024-11-25 03:27:37,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 03:27:37,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:37,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:37,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:27:37,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:37,121 INFO L256 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-25 03:27:37,124 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:27:37,372 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 34 proven. 49 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-25 03:27:41,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:41,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 356 states and 919 transitions. [2024-11-25 03:27:41,061 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 919 transitions. [2024-11-25 03:27:41,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 03:27:41,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:41,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:41,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:27:41,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:41,138 INFO L256 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-25 03:27:41,139 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:27:41,379 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 34 proven. 49 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-25 03:27:43,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:43,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 358 states and 923 transitions. [2024-11-25 03:27:43,821 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 923 transitions. [2024-11-25 03:27:43,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 03:27:43,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:43,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:43,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:27:43,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:43,905 INFO L256 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-25 03:27:43,907 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:27:44,149 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 33 proven. 98 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-25 03:27:47,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:47,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 361 states and 932 transitions. [2024-11-25 03:27:47,860 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 932 transitions. [2024-11-25 03:27:47,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 03:27:47,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:47,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:47,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:27:47,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:47,926 INFO L256 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-25 03:27:47,928 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:27:49,473 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 33 proven. 112 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-25 03:28:03,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:03,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 373 states and 980 transitions. [2024-11-25 03:28:03,471 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 980 transitions. [2024-11-25 03:28:03,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 03:28:03,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:03,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:03,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:28:03,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:03,560 INFO L256 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-25 03:28:03,563 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:28:04,728 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 33 proven. 112 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-25 03:28:15,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:15,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 379 states and 994 transitions. [2024-11-25 03:28:15,764 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 994 transitions. [2024-11-25 03:28:15,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 03:28:15,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:15,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:15,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:15,862 INFO L134 CoverageAnalysis]: Checked inductivity of 640 backedges. 34 proven. 62 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-25 03:28:18,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:18,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 381 states and 1000 transitions. [2024-11-25 03:28:18,151 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 1000 transitions. [2024-11-25 03:28:18,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 03:28:18,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:18,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:18,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:18,227 INFO L134 CoverageAnalysis]: Checked inductivity of 640 backedges. 34 proven. 62 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-25 03:28:21,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:21,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 384 states and 1005 transitions. [2024-11-25 03:28:21,012 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 1005 transitions. [2024-11-25 03:28:21,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 03:28:21,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:21,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:21,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:28:21,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:21,077 INFO L256 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-25 03:28:21,079 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:28:22,148 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 34 proven. 63 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-25 03:28:23,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:23,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 384 states and 1004 transitions. [2024-11-25 03:28:23,614 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 1004 transitions. [2024-11-25 03:28:23,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 03:28:23,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:23,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:23,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:23,690 INFO L134 CoverageAnalysis]: Checked inductivity of 640 backedges. 34 proven. 62 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-25 03:28:27,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:27,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 387 states and 1012 transitions. [2024-11-25 03:28:27,153 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 1012 transitions. [2024-11-25 03:28:27,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 03:28:27,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:27,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:27,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:28:27,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:27,238 INFO L256 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-25 03:28:27,241 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:28:27,870 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 69 proven. 76 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-25 03:28:31,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:31,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 387 states and 1011 transitions. [2024-11-25 03:28:31,094 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 1011 transitions. [2024-11-25 03:28:31,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 03:28:31,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:31,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:31,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:28:31,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:31,161 INFO L256 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-25 03:28:31,163 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:28:32,257 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 33 proven. 112 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-25 03:28:35,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:35,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 390 states and 1016 transitions. [2024-11-25 03:28:35,988 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 1016 transitions. [2024-11-25 03:28:35,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 03:28:35,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:35,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:35,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:28:36,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:36,063 INFO L256 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-25 03:28:36,066 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:28:36,606 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 34 proven. 63 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-25 03:28:44,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:44,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 396 states and 1028 transitions. [2024-11-25 03:28:44,680 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 1028 transitions. [2024-11-25 03:28:44,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 03:28:44,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:44,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:44,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:28:44,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:44,743 INFO L256 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-25 03:28:44,746 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:28:45,317 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 34 proven. 63 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-25 03:28:50,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:50,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 399 states and 1033 transitions. [2024-11-25 03:28:50,682 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 1033 transitions. [2024-11-25 03:28:50,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 03:28:50,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:50,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:50,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:28:50,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:50,757 INFO L256 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-25 03:28:50,760 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:28:51,228 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 34 proven. 63 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-25 03:28:52,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:52,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 399 states and 1032 transitions. [2024-11-25 03:28:52,971 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 1032 transitions. [2024-11-25 03:28:52,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 03:28:52,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:52,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:52,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:28:53,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:53,044 INFO L256 TraceCheckSpWp]: Trace formula consists of 284 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-25 03:28:53,046 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:28:53,358 INFO L134 CoverageAnalysis]: Checked inductivity of 712 backedges. 36 proven. 64 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-25 03:28:57,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:57,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 402 states and 1041 transitions. [2024-11-25 03:28:57,224 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 1041 transitions. [2024-11-25 03:28:57,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 03:28:57,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:57,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:57,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:57,307 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 36 proven. 90 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-25 03:29:05,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:05,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 406 states and 1058 transitions. [2024-11-25 03:29:05,431 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 1058 transitions. [2024-11-25 03:29:05,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 03:29:05,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:05,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:05,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:29:05,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:05,488 INFO L256 TraceCheckSpWp]: Trace formula consists of 283 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:29:05,489 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:29:05,681 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 702 trivial. 0 not checked. [2024-11-25 03:29:07,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:07,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 406 states and 1057 transitions. [2024-11-25 03:29:07,300 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 1057 transitions. [2024-11-25 03:29:07,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 03:29:07,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:07,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:07,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:07,380 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 36 proven. 90 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-25 03:29:08,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:08,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1079 states to 406 states and 1056 transitions. [2024-11-25 03:29:08,975 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 1056 transitions. [2024-11-25 03:29:08,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 03:29:08,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:08,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:08,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:09,125 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 36 proven. 90 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-25 03:29:10,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:10,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 406 states and 1055 transitions. [2024-11-25 03:29:10,840 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 1055 transitions. [2024-11-25 03:29:10,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 03:29:10,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:10,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:10,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:10,925 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 36 proven. 90 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-25 03:29:12,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:12,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 406 states and 1054 transitions. [2024-11-25 03:29:12,451 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 1054 transitions. [2024-11-25 03:29:12,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 03:29:12,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:12,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:12,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:12,548 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 36 proven. 90 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-25 03:29:14,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:14,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 406 states and 1053 transitions. [2024-11-25 03:29:14,293 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 1053 transitions. [2024-11-25 03:29:14,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 03:29:14,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:14,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:14,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:14,378 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 36 proven. 90 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-25 03:29:15,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:15,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 406 states and 1052 transitions. [2024-11-25 03:29:15,930 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 1052 transitions. [2024-11-25 03:29:15,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 03:29:15,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:15,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:15,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:16,719 INFO L134 CoverageAnalysis]: Checked inductivity of 750 backedges. 36 proven. 102 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-25 03:29:22,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:22,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 409 states and 1080 transitions. [2024-11-25 03:29:22,432 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 1080 transitions. [2024-11-25 03:29:22,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 03:29:22,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:22,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:22,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:24,097 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 36 proven. 57 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-25 03:29:34,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:34,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1135 states to 414 states and 1112 transitions. [2024-11-25 03:29:34,842 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 1112 transitions. [2024-11-25 03:29:34,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 03:29:34,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:34,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:34,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:29:34,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:34,949 INFO L256 TraceCheckSpWp]: Trace formula consists of 296 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-25 03:29:34,952 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:29:36,703 INFO L134 CoverageAnalysis]: Checked inductivity of 708 backedges. 83 proven. 64 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-11-25 03:29:43,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:43,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1169 states to 419 states and 1146 transitions. [2024-11-25 03:29:43,585 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 1146 transitions. [2024-11-25 03:29:43,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 03:29:43,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:43,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:43,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:43,776 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 36 proven. 57 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-25 03:29:50,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:50,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1178 states to 422 states and 1155 transitions. [2024-11-25 03:29:50,917 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 1155 transitions. [2024-11-25 03:29:50,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 03:29:50,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:50,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:50,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:51,062 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 36 proven. 57 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-25 03:29:54,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:54,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1188 states to 424 states and 1165 transitions. [2024-11-25 03:29:54,110 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 1165 transitions. [2024-11-25 03:29:54,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 03:29:54,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:54,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:54,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:54,252 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 36 proven. 57 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-25 03:29:55,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:55,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 424 states and 1164 transitions. [2024-11-25 03:29:55,903 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 1164 transitions. [2024-11-25 03:29:55,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 03:29:55,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:55,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:55,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:56,037 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 36 proven. 57 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-25 03:29:58,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:58,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 426 states and 1171 transitions. [2024-11-25 03:29:58,876 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 1171 transitions. [2024-11-25 03:29:58,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 03:29:58,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:58,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:58,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:59,072 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 36 proven. 57 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-25 03:30:02,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:02,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1207 states to 428 states and 1184 transitions. [2024-11-25 03:30:02,060 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 1184 transitions. [2024-11-25 03:30:02,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 03:30:02,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:02,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:02,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:02,377 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 36 proven. 57 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-25 03:30:05,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:05,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 430 states and 1193 transitions. [2024-11-25 03:30:05,160 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 1193 transitions. [2024-11-25 03:30:05,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 03:30:05,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:05,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:05,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:30:05,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:05,243 INFO L256 TraceCheckSpWp]: Trace formula consists of 296 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-11-25 03:30:05,244 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:30:05,543 INFO L134 CoverageAnalysis]: Checked inductivity of 708 backedges. 79 proven. 113 refuted. 0 times theorem prover too weak. 516 trivial. 0 not checked. [2024-11-25 03:30:09,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:09,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1243 states to 432 states and 1220 transitions. [2024-11-25 03:30:09,294 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 1220 transitions. [2024-11-25 03:30:09,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 03:30:09,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:09,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:09,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:09,409 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 36 proven. 57 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-25 03:30:12,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:12,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1252 states to 434 states and 1229 transitions. [2024-11-25 03:30:12,294 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 1229 transitions. [2024-11-25 03:30:12,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-25 03:30:12,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:12,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:12,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:12,336 INFO L134 CoverageAnalysis]: Checked inductivity of 812 backedges. 93 proven. 4 refuted. 0 times theorem prover too weak. 715 trivial. 0 not checked. [2024-11-25 03:30:14,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:14,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1251 states to 434 states and 1228 transitions. [2024-11-25 03:30:14,259 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 1228 transitions. [2024-11-25 03:30:14,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-25 03:30:14,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:14,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:14,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:14,351 INFO L134 CoverageAnalysis]: Checked inductivity of 812 backedges. 38 proven. 90 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-11-25 03:30:17,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:17,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 436 states and 1251 transitions. [2024-11-25 03:30:17,826 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 1251 transitions. [2024-11-25 03:30:17,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-25 03:30:17,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:17,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:17,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:17,871 INFO L134 CoverageAnalysis]: Checked inductivity of 836 backedges. 64 proven. 52 refuted. 0 times theorem prover too weak. 720 trivial. 0 not checked. [2024-11-25 03:30:20,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:20,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1275 states to 438 states and 1252 transitions. [2024-11-25 03:30:20,232 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 1252 transitions. [2024-11-25 03:30:20,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 03:30:20,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:20,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:20,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:30:20,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:20,622 INFO L256 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-25 03:30:20,625 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:30:20,956 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 37 proven. 118 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-25 03:30:24,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:24,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1279 states to 440 states and 1256 transitions. [2024-11-25 03:30:24,461 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 1256 transitions. [2024-11-25 03:30:24,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 03:30:24,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:24,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:24,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:30:24,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:24,575 INFO L256 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-25 03:30:24,578 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:30:24,886 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 37 proven. 118 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-25 03:30:30,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:30,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1288 states to 443 states and 1265 transitions. [2024-11-25 03:30:30,076 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 1265 transitions. [2024-11-25 03:30:30,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 03:30:30,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:30,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:30,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:30:30,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:30,202 INFO L256 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-25 03:30:30,206 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:30:30,555 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 37 proven. 118 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-25 03:30:34,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:34,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1292 states to 445 states and 1269 transitions. [2024-11-25 03:30:34,039 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 1269 transitions. [2024-11-25 03:30:34,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 03:30:34,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:34,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:34,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:30:34,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:34,125 INFO L256 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-25 03:30:34,126 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:30:34,432 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 37 proven. 118 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-25 03:30:38,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:38,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1302 states to 448 states and 1279 transitions. [2024-11-25 03:30:38,817 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 1279 transitions. [2024-11-25 03:30:38,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 03:30:38,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:38,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:38,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:30:38,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:38,898 INFO L256 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-25 03:30:38,900 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:30:39,220 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 37 proven. 118 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-25 03:30:45,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:45,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1312 states to 451 states and 1289 transitions. [2024-11-25 03:30:45,697 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 1289 transitions. [2024-11-25 03:30:45,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 03:30:45,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:45,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:45,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:30:45,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:45,891 INFO L256 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-25 03:30:45,894 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:30:46,203 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 37 proven. 118 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-25 03:30:51,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:51,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1321 states to 454 states and 1298 transitions. [2024-11-25 03:30:51,271 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 1298 transitions. [2024-11-25 03:30:51,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 03:30:51,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:51,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:51,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:30:51,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:51,349 INFO L256 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-25 03:30:51,351 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:30:51,627 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 37 proven. 118 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-25 03:30:55,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:55,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1325 states to 456 states and 1302 transitions. [2024-11-25 03:30:55,009 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 1302 transitions. [2024-11-25 03:30:55,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 03:30:55,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:55,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:55,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:55,136 INFO L134 CoverageAnalysis]: Checked inductivity of 779 backedges. 38 proven. 57 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-11-25 03:30:59,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:59,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 458 states and 1327 transitions. [2024-11-25 03:30:59,700 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 1327 transitions. [2024-11-25 03:30:59,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 03:30:59,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:59,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:59,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:30:59,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:59,800 INFO L256 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-25 03:30:59,803 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:31:00,145 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 37 proven. 118 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-25 03:31:03,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:03,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 460 states and 1331 transitions. [2024-11-25 03:31:03,538 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 1331 transitions. [2024-11-25 03:31:03,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 03:31:03,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:03,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:03,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:31:03,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:03,636 INFO L256 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-25 03:31:03,638 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:31:06,372 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 37 proven. 118 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-25 03:31:12,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:12,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 462 states and 1335 transitions. [2024-11-25 03:31:12,025 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 1335 transitions. [2024-11-25 03:31:12,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 03:31:12,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:12,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:12,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:31:12,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:12,105 INFO L256 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-25 03:31:12,107 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:31:12,444 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 64 proven. 91 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-25 03:31:15,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:15,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1362 states to 464 states and 1339 transitions. [2024-11-25 03:31:15,980 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 1339 transitions. [2024-11-25 03:31:15,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 03:31:15,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:15,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:15,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:31:16,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:16,055 INFO L256 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-25 03:31:16,057 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:31:16,380 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 38 proven. 63 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-11-25 03:31:19,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:19,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1366 states to 466 states and 1343 transitions. [2024-11-25 03:31:19,703 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 1343 transitions. [2024-11-25 03:31:19,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 03:31:19,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:19,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:19,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:31:19,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:19,802 INFO L256 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-25 03:31:19,805 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:31:20,150 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 37 proven. 118 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-25 03:31:23,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:23,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1370 states to 468 states and 1347 transitions. [2024-11-25 03:31:23,771 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 1347 transitions. [2024-11-25 03:31:23,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 03:31:23,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:23,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:23,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:31:23,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:23,856 INFO L256 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-25 03:31:23,858 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:31:24,134 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 37 proven. 118 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-25 03:31:27,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:27,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1374 states to 470 states and 1351 transitions. [2024-11-25 03:31:27,628 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 1351 transitions. [2024-11-25 03:31:27,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 03:31:27,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:27,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:27,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:31:27,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:27,704 INFO L256 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-25 03:31:27,705 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:31:27,966 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 37 proven. 118 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-25 03:31:31,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:31,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 472 states and 1355 transitions. [2024-11-25 03:31:31,195 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 1355 transitions. [2024-11-25 03:31:31,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 03:31:31,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:31,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:31,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:31:31,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:31,286 INFO L256 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-25 03:31:31,287 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:31:31,603 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 37 proven. 118 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-25 03:31:35,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:35,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1382 states to 474 states and 1359 transitions. [2024-11-25 03:31:35,282 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 1359 transitions. [2024-11-25 03:31:35,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 03:31:35,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:35,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:35,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:35,433 INFO L134 CoverageAnalysis]: Checked inductivity of 791 backedges. 38 proven. 69 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-11-25 03:31:39,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:39,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1385 states to 475 states and 1362 transitions. [2024-11-25 03:31:39,120 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 1362 transitions. [2024-11-25 03:31:39,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 03:31:39,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:39,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:39,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:31:39,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:39,218 INFO L256 TraceCheckSpWp]: Trace formula consists of 304 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-25 03:31:39,221 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:31:41,475 INFO L134 CoverageAnalysis]: Checked inductivity of 793 backedges. 37 proven. 126 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-25 03:31:46,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:46,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 477 states and 1366 transitions. [2024-11-25 03:31:46,400 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 1366 transitions. [2024-11-25 03:31:46,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 03:31:46,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:46,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:46,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:31:46,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:46,480 INFO L256 TraceCheckSpWp]: Trace formula consists of 304 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-25 03:31:46,483 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:31:47,579 INFO L134 CoverageAnalysis]: Checked inductivity of 793 backedges. 37 proven. 126 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-25 03:31:51,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:51,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1393 states to 479 states and 1370 transitions. [2024-11-25 03:31:51,410 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 1370 transitions. [2024-11-25 03:31:51,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 03:31:51,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:51,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:51,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:31:51,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:51,486 INFO L256 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-25 03:31:51,488 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:31:52,812 INFO L134 CoverageAnalysis]: Checked inductivity of 920 backedges. 40 proven. 120 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-25 03:32:07,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:07,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1418 states to 485 states and 1395 transitions. [2024-11-25 03:32:07,827 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 1395 transitions. [2024-11-25 03:32:07,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 03:32:07,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:07,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:07,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:32:07,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:07,892 INFO L256 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-25 03:32:07,893 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:32:08,353 INFO L134 CoverageAnalysis]: Checked inductivity of 920 backedges. 40 proven. 120 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-25 03:32:15,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:15,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 488 states and 1398 transitions. [2024-11-25 03:32:15,113 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 1398 transitions. [2024-11-25 03:32:15,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 03:32:15,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:15,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:15,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:32:15,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:15,179 INFO L256 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-25 03:32:15,181 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:32:15,424 INFO L134 CoverageAnalysis]: Checked inductivity of 920 backedges. 40 proven. 120 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-25 03:32:21,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:21,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 491 states and 1401 transitions. [2024-11-25 03:32:21,714 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 1401 transitions. [2024-11-25 03:32:21,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 03:32:21,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:21,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:21,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:32:21,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:21,773 INFO L256 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-25 03:32:21,774 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:32:22,027 INFO L134 CoverageAnalysis]: Checked inductivity of 920 backedges. 40 proven. 120 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-25 03:32:28,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:28,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1427 states to 494 states and 1404 transitions. [2024-11-25 03:32:28,601 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 1404 transitions. [2024-11-25 03:32:28,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 03:32:28,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:28,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:28,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:32:28,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:28,664 INFO L256 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-25 03:32:28,666 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:32:28,906 INFO L134 CoverageAnalysis]: Checked inductivity of 920 backedges. 40 proven. 120 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-25 03:32:37,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:37,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1431 states to 497 states and 1408 transitions. [2024-11-25 03:32:37,083 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 1408 transitions. [2024-11-25 03:32:37,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 03:32:37,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:37,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:37,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:32:37,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:37,145 INFO L256 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-25 03:32:37,147 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:32:37,370 INFO L134 CoverageAnalysis]: Checked inductivity of 920 backedges. 40 proven. 120 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-25 03:32:42,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:42,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 499 states and 1409 transitions. [2024-11-25 03:32:42,594 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 1409 transitions. [2024-11-25 03:32:42,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 03:32:42,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:42,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:42,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:32:42,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:42,660 INFO L256 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-25 03:32:42,661 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:32:42,914 INFO L134 CoverageAnalysis]: Checked inductivity of 920 backedges. 40 proven. 120 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-25 03:32:49,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:49,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 502 states and 1412 transitions. [2024-11-25 03:32:49,519 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 1412 transitions. [2024-11-25 03:32:49,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 03:32:49,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:49,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:49,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:32:49,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:49,606 INFO L256 TraceCheckSpWp]: Trace formula consists of 313 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-25 03:32:49,607 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:32:49,917 INFO L134 CoverageAnalysis]: Checked inductivity of 873 backedges. 40 proven. 73 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-25 03:32:58,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:58,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1447 states to 505 states and 1424 transitions. [2024-11-25 03:32:58,666 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 1424 transitions. [2024-11-25 03:32:58,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 03:32:58,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:58,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:58,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:32:58,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:58,751 INFO L256 TraceCheckSpWp]: Trace formula consists of 313 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-25 03:32:58,754 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:32:59,052 INFO L134 CoverageAnalysis]: Checked inductivity of 873 backedges. 40 proven. 73 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-25 03:33:05,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:05,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1458 states to 508 states and 1435 transitions. [2024-11-25 03:33:05,133 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 1435 transitions. [2024-11-25 03:33:05,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 03:33:05,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:05,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:05,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:33:05,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:05,231 INFO L256 TraceCheckSpWp]: Trace formula consists of 313 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-25 03:33:05,234 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:33:06,535 INFO L134 CoverageAnalysis]: Checked inductivity of 873 backedges. 39 proven. 131 refuted. 0 times theorem prover too weak. 703 trivial. 0 not checked. [2024-11-25 03:33:11,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:11,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1462 states to 510 states and 1439 transitions. [2024-11-25 03:33:11,683 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 1439 transitions. [2024-11-25 03:33:11,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 03:33:11,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:11,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:11,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:33:11,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:11,972 INFO L256 TraceCheckSpWp]: Trace formula consists of 312 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-25 03:33:11,974 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:33:14,260 INFO L134 CoverageAnalysis]: Checked inductivity of 893 backedges. 40 proven. 93 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-25 03:33:35,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:35,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1499 states to 519 states and 1476 transitions. [2024-11-25 03:33:35,026 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 1476 transitions. [2024-11-25 03:33:35,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 03:33:35,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:35,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:35,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:33:35,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:35,090 INFO L256 TraceCheckSpWp]: Trace formula consists of 312 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-25 03:33:35,092 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:33:35,661 INFO L134 CoverageAnalysis]: Checked inductivity of 893 backedges. 40 proven. 93 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-25 03:33:42,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:42,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1505 states to 522 states and 1482 transitions. [2024-11-25 03:33:42,914 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 1482 transitions. [2024-11-25 03:33:42,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 03:33:42,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:42,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:42,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:33:42,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:42,980 INFO L256 TraceCheckSpWp]: Trace formula consists of 312 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-25 03:33:42,981 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:33:43,544 INFO L134 CoverageAnalysis]: Checked inductivity of 893 backedges. 40 proven. 93 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-25 03:33:49,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:49,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1516 states to 525 states and 1493 transitions. [2024-11-25 03:33:49,605 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 1493 transitions. [2024-11-25 03:33:49,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 03:33:49,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:49,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:49,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:49,769 INFO L134 CoverageAnalysis]: Checked inductivity of 892 backedges. 40 proven. 92 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-25 03:33:56,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:56,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1524 states to 528 states and 1501 transitions. [2024-11-25 03:33:56,916 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 1501 transitions. [2024-11-25 03:33:56,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 03:33:56,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:56,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:56,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:33:56,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:56,973 INFO L256 TraceCheckSpWp]: Trace formula consists of 312 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-25 03:33:56,975 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:33:57,434 INFO L134 CoverageAnalysis]: Checked inductivity of 893 backedges. 40 proven. 93 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-25 03:34:03,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:03,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1531 states to 531 states and 1508 transitions. [2024-11-25 03:34:03,306 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 1508 transitions. [2024-11-25 03:34:03,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 03:34:03,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:03,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:03,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:34:03,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:03,362 INFO L256 TraceCheckSpWp]: Trace formula consists of 312 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-25 03:34:03,364 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:34:03,844 INFO L134 CoverageAnalysis]: Checked inductivity of 893 backedges. 40 proven. 93 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-25 03:34:08,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:08,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1530 states to 531 states and 1507 transitions. [2024-11-25 03:34:08,059 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 1507 transitions. [2024-11-25 03:34:08,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 03:34:08,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:08,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:08,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:34:08,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:08,115 INFO L256 TraceCheckSpWp]: Trace formula consists of 312 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-25 03:34:08,117 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:34:09,244 INFO L134 CoverageAnalysis]: Checked inductivity of 893 backedges. 40 proven. 93 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-25 03:34:13,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:13,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1537 states to 534 states and 1514 transitions. [2024-11-25 03:34:13,341 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 1514 transitions. [2024-11-25 03:34:13,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 03:34:13,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:13,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:13,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:34:13,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:13,404 INFO L256 TraceCheckSpWp]: Trace formula consists of 312 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-25 03:34:13,406 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:34:14,767 INFO L134 CoverageAnalysis]: Checked inductivity of 893 backedges. 39 proven. 151 refuted. 0 times theorem prover too weak. 703 trivial. 0 not checked. [2024-11-25 03:34:19,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:19,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1544 states to 537 states and 1521 transitions. [2024-11-25 03:34:19,256 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 1521 transitions. [2024-11-25 03:34:19,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 03:34:19,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:19,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:19,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:34:19,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:19,324 INFO L256 TraceCheckSpWp]: Trace formula consists of 312 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-25 03:34:19,326 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:34:19,879 INFO L134 CoverageAnalysis]: Checked inductivity of 893 backedges. 84 proven. 106 refuted. 0 times theorem prover too weak. 703 trivial. 0 not checked. [2024-11-25 03:34:24,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:24,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1549 states to 540 states and 1526 transitions. [2024-11-25 03:34:24,644 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 1526 transitions. [2024-11-25 03:34:24,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 03:34:24,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:24,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:24,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:34:24,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:24,723 INFO L256 TraceCheckSpWp]: Trace formula consists of 312 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-25 03:34:24,725 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:34:26,053 INFO L134 CoverageAnalysis]: Checked inductivity of 893 backedges. 40 proven. 93 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-25 03:34:28,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:28,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1548 states to 540 states and 1525 transitions. [2024-11-25 03:34:28,288 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 1525 transitions. [2024-11-25 03:34:28,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 03:34:28,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:28,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:28,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:34:28,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:28,357 INFO L256 TraceCheckSpWp]: Trace formula consists of 312 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-25 03:34:28,359 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:34:29,780 INFO L134 CoverageAnalysis]: Checked inductivity of 893 backedges. 40 proven. 93 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-25 03:34:36,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:36,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1553 states to 543 states and 1530 transitions. [2024-11-25 03:34:36,686 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 1530 transitions. [2024-11-25 03:34:36,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 03:34:36,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:36,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:36,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:34:36,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:36,751 INFO L256 TraceCheckSpWp]: Trace formula consists of 312 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-25 03:34:36,753 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:34:38,252 INFO L134 CoverageAnalysis]: Checked inductivity of 893 backedges. 40 proven. 93 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-25 03:34:45,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:45,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1558 states to 546 states and 1535 transitions. [2024-11-25 03:34:45,914 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 1535 transitions. [2024-11-25 03:34:45,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 03:34:45,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:45,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:45,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:34:45,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:45,992 INFO L256 TraceCheckSpWp]: Trace formula consists of 312 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-25 03:34:45,995 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:34:46,560 INFO L134 CoverageAnalysis]: Checked inductivity of 893 backedges. 40 proven. 93 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-25 03:34:48,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:48,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1557 states to 546 states and 1534 transitions. [2024-11-25 03:34:48,858 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 1534 transitions. [2024-11-25 03:34:48,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 03:34:48,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:48,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:48,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:34:48,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:48,926 INFO L256 TraceCheckSpWp]: Trace formula consists of 312 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-25 03:34:48,927 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:34:49,458 INFO L134 CoverageAnalysis]: Checked inductivity of 893 backedges. 40 proven. 93 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-25 03:34:51,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:51,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1556 states to 546 states and 1533 transitions. [2024-11-25 03:34:51,619 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 1533 transitions. [2024-11-25 03:34:51,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 03:34:51,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:51,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:51,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:34:51,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:51,863 INFO L256 TraceCheckSpWp]: Trace formula consists of 312 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-25 03:34:51,867 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:34:52,749 INFO L134 CoverageAnalysis]: Checked inductivity of 893 backedges. 39 proven. 151 refuted. 0 times theorem prover too weak. 703 trivial. 0 not checked. [2024-11-25 03:34:58,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:58,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1555 states to 546 states and 1532 transitions. [2024-11-25 03:34:58,407 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 1532 transitions. [2024-11-25 03:34:58,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 03:34:58,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:58,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:58,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:34:58,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:58,599 INFO L256 TraceCheckSpWp]: Trace formula consists of 316 conjuncts, 53 conjuncts are in the unsatisfiable core [2024-11-25 03:34:58,602 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:35:04,528 INFO L134 CoverageAnalysis]: Checked inductivity of 866 backedges. 146 proven. 68 refuted. 0 times theorem prover too weak. 652 trivial. 0 not checked.