./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_e67a694e-8fbb-446e-81aa-507c36d3f3d2/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67a694e-8fbb-446e-81aa-507c36d3f3d2/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67a694e-8fbb-446e-81aa-507c36d3f3d2/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67a694e-8fbb-446e-81aa-507c36d3f3d2/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/hard2_unwindbound10.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67a694e-8fbb-446e-81aa-507c36d3f3d2/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67a694e-8fbb-446e-81aa-507c36d3f3d2/bin/ukojak-verify-CZk0znPC7b --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 [2024-12-06 00:09:38,437 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:09:38,491 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67a694e-8fbb-446e-81aa-507c36d3f3d2/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 00:09:38,495 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:09:38,496 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:09:38,515 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:09:38,516 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 00:09:38,516 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 00:09:38,516 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:09:38,516 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:09:38,517 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:09:38,517 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 00:09:38,517 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 00:09:38,517 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:09:38,517 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 00:09:38,517 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:09:38,517 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 00:09:38,517 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:09:38,517 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 00:09:38,517 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 00:09:38,517 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 00:09:38,518 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:09:38,518 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:09:38,518 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:09:38,518 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:09:38,518 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:09:38,518 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:09:38,518 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:09:38,518 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:09:38,518 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:09:38,518 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 00:09:38,518 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:09:38,519 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:09:38,519 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_e67a694e-8fbb-446e-81aa-507c36d3f3d2/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! 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 [2024-12-06 00:09:38,721 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:09:38,728 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:09:38,730 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:09:38,731 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:09:38,732 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:09:38,733 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67a694e-8fbb-446e-81aa-507c36d3f3d2/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/nla-digbench-scaling/hard2_unwindbound10.c [2024-12-06 00:09:41,348 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67a694e-8fbb-446e-81aa-507c36d3f3d2/bin/ukojak-verify-CZk0znPC7b/data/cff35e618/7db32ec966eb410798549b4929c8df65/FLAGbbc895daa [2024-12-06 00:09:41,571 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:09:41,571 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67a694e-8fbb-446e-81aa-507c36d3f3d2/sv-benchmarks/c/nla-digbench-scaling/hard2_unwindbound10.c [2024-12-06 00:09:41,579 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67a694e-8fbb-446e-81aa-507c36d3f3d2/bin/ukojak-verify-CZk0znPC7b/data/cff35e618/7db32ec966eb410798549b4929c8df65/FLAGbbc895daa [2024-12-06 00:09:41,916 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67a694e-8fbb-446e-81aa-507c36d3f3d2/bin/ukojak-verify-CZk0znPC7b/data/cff35e618/7db32ec966eb410798549b4929c8df65 [2024-12-06 00:09:41,918 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:09:41,920 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:09:41,922 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:09:41,922 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:09:41,925 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:09:41,926 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:09:41" (1/1) ... [2024-12-06 00:09:41,926 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51968495 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:09:41, skipping insertion in model container [2024-12-06 00:09:41,927 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:09:41" (1/1) ... [2024-12-06 00:09:41,938 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:09:42,052 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_e67a694e-8fbb-446e-81aa-507c36d3f3d2/sv-benchmarks/c/nla-digbench-scaling/hard2_unwindbound10.c[526,539] [2024-12-06 00:09:42,068 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:09:42,076 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:09:42,085 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_e67a694e-8fbb-446e-81aa-507c36d3f3d2/sv-benchmarks/c/nla-digbench-scaling/hard2_unwindbound10.c[526,539] [2024-12-06 00:09:42,091 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:09:42,104 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:09:42,104 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:09:42 WrapperNode [2024-12-06 00:09:42,105 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:09:42,106 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:09:42,106 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:09:42,106 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:09:42,113 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:09:42" (1/1) ... [2024-12-06 00:09:42,119 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:09:42" (1/1) ... [2024-12-06 00:09:42,134 INFO L138 Inliner]: procedures = 14, calls = 22, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 67 [2024-12-06 00:09:42,134 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:09:42,135 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:09:42,135 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:09:42,135 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:09:42,140 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:09:42" (1/1) ... [2024-12-06 00:09:42,140 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:09:42" (1/1) ... [2024-12-06 00:09:42,141 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:09:42" (1/1) ... [2024-12-06 00:09:42,142 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:09:42" (1/1) ... [2024-12-06 00:09:42,144 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:09:42" (1/1) ... [2024-12-06 00:09:42,144 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:09:42" (1/1) ... [2024-12-06 00:09:42,147 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:09:42" (1/1) ... [2024-12-06 00:09:42,148 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:09:42" (1/1) ... [2024-12-06 00:09:42,148 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:09:42" (1/1) ... [2024-12-06 00:09:42,149 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:09:42,150 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:09:42,150 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:09:42,150 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:09:42,151 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:09:42" (1/1) ... [2024-12-06 00:09:42,155 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:09:42,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67a694e-8fbb-446e-81aa-507c36d3f3d2/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:09:42,175 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67a694e-8fbb-446e-81aa-507c36d3f3d2/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:09:42,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e67a694e-8fbb-446e-81aa-507c36d3f3d2/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:09:42,198 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 00:09:42,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 00:09:42,198 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:09:42,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:09:42,198 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 00:09:42,198 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 00:09:42,244 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:09:42,246 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:09:42,378 INFO L? ?]: Removed 5 outVars from TransFormulas that were not future-live. [2024-12-06 00:09:42,378 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:09:42,408 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:09:42,408 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 00:09:42,409 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:09:42 BoogieIcfgContainer [2024-12-06 00:09:42,409 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:09:42,409 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:09:42,410 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:09:42,419 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:09:42,419 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:09:42" (1/1) ... [2024-12-06 00:09:42,425 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 00:09:42,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:42,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 22 states and 34 transitions. [2024-12-06 00:09:42,476 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 34 transitions. [2024-12-06 00:09:42,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 00:09:42,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:42,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:42,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:42,596 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:09:42,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:42,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 22 states and 31 transitions. [2024-12-06 00:09:42,618 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 31 transitions. [2024-12-06 00:09:42,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 00:09:42,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:42,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:42,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:42,759 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:09:42,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:42,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 27 states and 43 transitions. [2024-12-06 00:09:42,840 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 43 transitions. [2024-12-06 00:09:42,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 00:09:42,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:42,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:42,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:42,932 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:09:43,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:43,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 29 states and 46 transitions. [2024-12-06 00:09:43,122 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 46 transitions. [2024-12-06 00:09:43,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 00:09:43,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:43,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:43,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:43,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:09:43,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:43,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 33 states and 52 transitions. [2024-12-06 00:09:43,501 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 52 transitions. [2024-12-06 00:09:43,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 00:09:43,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:43,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:43,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:09:43,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:43,542 INFO L256 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 00:09:43,546 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:09:43,718 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:09:44,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:44,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 38 states and 61 transitions. [2024-12-06 00:09:44,282 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 61 transitions. [2024-12-06 00:09:44,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 00:09:44,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:44,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:44,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:09:44,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:44,322 INFO L256 TraceCheckSpWp]: Trace formula consists of 98 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 00:09:44,324 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:09:44,469 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:09:44,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:44,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 42 states and 71 transitions. [2024-12-06 00:09:44,907 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 71 transitions. [2024-12-06 00:09:44,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 00:09:44,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:44,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:44,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:45,081 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:09:45,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:45,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 48 states and 85 transitions. [2024-12-06 00:09:45,732 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 85 transitions. [2024-12-06 00:09:45,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:09:45,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:45,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:45,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:45,830 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:09:46,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:46,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 50 states and 91 transitions. [2024-12-06 00:09:46,188 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 91 transitions. [2024-12-06 00:09:46,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:09:46,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:46,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:46,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:46,292 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 4 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 00:09:46,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:46,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 54 states and 99 transitions. [2024-12-06 00:09:46,925 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 99 transitions. [2024-12-06 00:09:46,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:09:46,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:46,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:46,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:46,967 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 7 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 00:09:47,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:47,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 56 states and 100 transitions. [2024-12-06 00:09:47,276 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 100 transitions. [2024-12-06 00:09:47,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 00:09:47,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:47,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:47,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:09:47,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:47,310 INFO L256 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 00:09:47,312 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:09:47,441 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 00:09:48,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:48,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 62 states and 115 transitions. [2024-12-06 00:09:48,634 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 115 transitions. [2024-12-06 00:09:48,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 00:09:48,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:48,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:48,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:09:48,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:48,671 INFO L256 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 00:09:48,673 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:09:48,752 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 00:09:49,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:49,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 64 states and 116 transitions. [2024-12-06 00:09:49,187 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 116 transitions. [2024-12-06 00:09:49,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 00:09:49,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:49,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:49,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:09:49,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:49,218 INFO L256 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 00:09:49,220 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:09:49,280 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 9 proven. 13 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 00:09:49,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:49,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 67 states and 125 transitions. [2024-12-06 00:09:49,445 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 125 transitions. [2024-12-06 00:09:49,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 00:09:49,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:49,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:49,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:49,542 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 00:09:50,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:50,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 72 states and 136 transitions. [2024-12-06 00:09:50,452 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 136 transitions. [2024-12-06 00:09:50,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 00:09:50,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:50,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:50,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:50,565 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-12-06 00:09:50,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:50,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 74 states and 140 transitions. [2024-12-06 00:09:50,965 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 140 transitions. [2024-12-06 00:09:50,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 00:09:50,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:50,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:50,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:09:51,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:51,005 INFO L256 TraceCheckSpWp]: Trace formula consists of 135 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 00:09:51,006 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:09:51,061 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 00:09:51,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:51,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 74 states and 139 transitions. [2024-12-06 00:09:51,277 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 139 transitions. [2024-12-06 00:09:51,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 00:09:51,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:51,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:51,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:51,464 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 12 proven. 10 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-12-06 00:09:52,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:52,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 80 states and 159 transitions. [2024-12-06 00:09:52,585 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 159 transitions. [2024-12-06 00:09:52,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 00:09:52,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:52,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:52,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:52,637 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 12 proven. 10 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-12-06 00:09:52,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:52,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 80 states and 158 transitions. [2024-12-06 00:09:52,891 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 158 transitions. [2024-12-06 00:09:52,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 00:09:52,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:52,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:52,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:52,952 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 29 proven. 4 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-06 00:09:53,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:53,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 82 states and 165 transitions. [2024-12-06 00:09:53,727 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 165 transitions. [2024-12-06 00:09:53,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 00:09:53,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:53,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:53,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:53,863 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-12-06 00:09:54,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:54,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 84 states and 171 transitions. [2024-12-06 00:09:54,376 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 171 transitions. [2024-12-06 00:09:54,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 00:09:54,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:54,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:54,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:54,434 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 24 proven. 16 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:09:54,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:54,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 86 states and 172 transitions. [2024-12-06 00:09:54,796 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 172 transitions. [2024-12-06 00:09:54,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 00:09:54,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:54,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:54,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:09:54,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:54,833 INFO L256 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-12-06 00:09:54,835 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:09:55,016 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 16 proven. 16 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-12-06 00:09:56,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:56,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 92 states and 189 transitions. [2024-12-06 00:09:56,879 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 189 transitions. [2024-12-06 00:09:56,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 00:09:56,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:56,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:56,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:09:56,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:56,914 INFO L256 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-12-06 00:09:56,915 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:09:57,009 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 16 proven. 16 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-12-06 00:09:57,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:57,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 95 states and 192 transitions. [2024-12-06 00:09:57,834 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 192 transitions. [2024-12-06 00:09:57,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 00:09:57,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:57,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:57,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:09:57,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:57,870 INFO L256 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-12-06 00:09:57,871 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:09:57,964 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 16 proven. 16 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-12-06 00:09:58,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:58,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 97 states and 193 transitions. [2024-12-06 00:09:58,714 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 193 transitions. [2024-12-06 00:09:58,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 00:09:58,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:58,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:58,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:09:58,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:58,765 INFO L256 TraceCheckSpWp]: Trace formula consists of 164 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 00:09:58,767 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:09:59,157 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 16 proven. 9 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-12-06 00:10:01,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:01,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 109 states and 226 transitions. [2024-12-06 00:10:01,744 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 226 transitions. [2024-12-06 00:10:01,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 00:10:01,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:01,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:01,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:02,041 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 16 proven. 8 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-12-06 00:10:03,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:03,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 114 states and 239 transitions. [2024-12-06 00:10:03,398 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 239 transitions. [2024-12-06 00:10:03,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 00:10:03,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:03,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:03,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:10:03,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:03,440 INFO L256 TraceCheckSpWp]: Trace formula consists of 164 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 00:10:03,442 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:10:03,641 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 16 proven. 9 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-12-06 00:10:04,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:04,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 117 states and 244 transitions. [2024-12-06 00:10:04,726 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 244 transitions. [2024-12-06 00:10:04,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 00:10:04,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:04,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:04,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:10:04,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:04,775 INFO L256 TraceCheckSpWp]: Trace formula consists of 164 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 00:10:04,776 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:10:05,083 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 16 proven. 9 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-12-06 00:10:05,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:05,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 117 states and 243 transitions. [2024-12-06 00:10:05,730 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 243 transitions. [2024-12-06 00:10:05,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 00:10:05,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:05,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:05,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:05,806 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 16 proven. 8 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-12-06 00:10:06,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:06,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 117 states and 242 transitions. [2024-12-06 00:10:06,229 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 242 transitions. [2024-12-06 00:10:06,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 00:10:06,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:06,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:06,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:10:06,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:06,269 INFO L256 TraceCheckSpWp]: Trace formula consists of 173 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-12-06 00:10:06,271 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:10:06,371 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 00:10:07,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:07,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 120 states and 250 transitions. [2024-12-06 00:10:07,257 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 250 transitions. [2024-12-06 00:10:07,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 00:10:07,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:07,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:07,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:07,326 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 00:10:08,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:08,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 124 states and 264 transitions. [2024-12-06 00:10:08,955 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 264 transitions. [2024-12-06 00:10:08,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 00:10:08,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:08,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:08,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:10:08,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:08,981 INFO L256 TraceCheckSpWp]: Trace formula consists of 172 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 00:10:08,982 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:10:09,062 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 17 proven. 25 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2024-12-06 00:10:09,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:09,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 124 states and 263 transitions. [2024-12-06 00:10:09,372 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 263 transitions. [2024-12-06 00:10:09,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 00:10:09,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:09,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:09,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:10:09,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:09,408 INFO L256 TraceCheckSpWp]: Trace formula consists of 172 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 00:10:09,409 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:10:09,474 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-06 00:10:09,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:09,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 124 states and 262 transitions. [2024-12-06 00:10:09,749 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 262 transitions. [2024-12-06 00:10:09,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 00:10:09,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:09,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:09,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:09,963 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 18 proven. 24 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 00:10:11,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:11,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 127 states and 278 transitions. [2024-12-06 00:10:11,058 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 278 transitions. [2024-12-06 00:10:11,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 00:10:11,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:11,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:11,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:11,147 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 18 proven. 24 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 00:10:11,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:11,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 127 states and 277 transitions. [2024-12-06 00:10:11,537 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 277 transitions. [2024-12-06 00:10:11,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 00:10:11,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:11,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:11,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:11,601 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 18 proven. 24 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 00:10:12,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:12,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 127 states and 276 transitions. [2024-12-06 00:10:12,009 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 276 transitions. [2024-12-06 00:10:12,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 00:10:12,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:12,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:12,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:12,068 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 45 proven. 4 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2024-12-06 00:10:12,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:12,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 127 states and 275 transitions. [2024-12-06 00:10:12,524 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 275 transitions. [2024-12-06 00:10:12,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 00:10:12,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:12,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:12,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:12,583 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 20 proven. 18 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-12-06 00:10:13,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:13,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 129 states and 283 transitions. [2024-12-06 00:10:13,281 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 283 transitions. [2024-12-06 00:10:13,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 00:10:13,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:13,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:13,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:13,329 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 34 proven. 25 refuted. 0 times theorem prover too weak. 171 trivial. 0 not checked. [2024-12-06 00:10:13,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:13,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 131 states and 284 transitions. [2024-12-06 00:10:13,842 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 284 transitions. [2024-12-06 00:10:13,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 00:10:13,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:13,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:13,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:10:13,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:13,898 INFO L256 TraceCheckSpWp]: Trace formula consists of 184 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-12-06 00:10:13,900 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:10:14,778 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 19 proven. 39 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-12-06 00:10:18,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:18,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 142 states and 311 transitions. [2024-12-06 00:10:18,367 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 311 transitions. [2024-12-06 00:10:18,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 00:10:18,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:18,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:18,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:10:18,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:18,429 INFO L256 TraceCheckSpWp]: Trace formula consists of 184 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-12-06 00:10:18,432 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:10:18,619 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 20 proven. 11 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-12-06 00:10:19,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:19,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 144 states and 314 transitions. [2024-12-06 00:10:19,529 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 314 transitions. [2024-12-06 00:10:19,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 00:10:19,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:19,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:19,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:10:19,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:19,585 INFO L256 TraceCheckSpWp]: Trace formula consists of 194 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-12-06 00:10:19,587 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:10:19,800 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 22 proven. 33 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-12-06 00:10:22,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:22,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 150 states and 333 transitions. [2024-12-06 00:10:22,477 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 333 transitions. [2024-12-06 00:10:22,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 00:10:22,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:22,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:22,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:10:22,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:22,509 INFO L256 TraceCheckSpWp]: Trace formula consists of 194 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-12-06 00:10:22,510 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:10:22,614 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 22 proven. 33 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-12-06 00:10:24,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:24,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 153 states and 337 transitions. [2024-12-06 00:10:24,177 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 337 transitions. [2024-12-06 00:10:24,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 00:10:24,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:24,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:24,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:10:24,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:24,214 INFO L256 TraceCheckSpWp]: Trace formula consists of 194 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-12-06 00:10:24,215 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:10:24,319 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 22 proven. 33 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-12-06 00:10:25,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:25,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 155 states and 338 transitions. [2024-12-06 00:10:25,339 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 338 transitions. [2024-12-06 00:10:25,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 00:10:25,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:25,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:25,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:10:25,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:25,374 INFO L256 TraceCheckSpWp]: Trace formula consists of 194 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-12-06 00:10:25,375 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:10:25,482 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 22 proven. 33 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-12-06 00:10:26,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:26,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 158 states and 341 transitions. [2024-12-06 00:10:26,847 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 341 transitions. [2024-12-06 00:10:26,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 00:10:26,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:26,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:26,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:27,466 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 22 proven. 11 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-12-06 00:10:28,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:28,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 159 states and 342 transitions. [2024-12-06 00:10:28,425 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 342 transitions. [2024-12-06 00:10:28,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 00:10:28,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:28,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:28,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:10:28,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:28,467 INFO L256 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-06 00:10:28,469 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:10:29,029 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-12-06 00:10:33,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:33,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 171 states and 379 transitions. [2024-12-06 00:10:33,326 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 379 transitions. [2024-12-06 00:10:33,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 00:10:33,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:33,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:33,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:33,724 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 22 proven. 20 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-12-06 00:10:35,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:35,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 176 states and 392 transitions. [2024-12-06 00:10:35,755 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 392 transitions. [2024-12-06 00:10:35,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 00:10:35,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:35,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:35,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:10:35,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:35,796 INFO L256 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-06 00:10:35,797 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:10:36,028 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-12-06 00:10:37,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:37,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 179 states and 397 transitions. [2024-12-06 00:10:37,431 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 397 transitions. [2024-12-06 00:10:37,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 00:10:37,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:37,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:37,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:10:37,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:37,473 INFO L256 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-06 00:10:37,475 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:10:37,833 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-12-06 00:10:38,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:38,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 179 states and 396 transitions. [2024-12-06 00:10:38,697 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 396 transitions. [2024-12-06 00:10:38,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 00:10:38,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:38,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:38,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:38,811 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 22 proven. 20 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-12-06 00:10:39,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:39,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 179 states and 395 transitions. [2024-12-06 00:10:39,468 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 395 transitions. [2024-12-06 00:10:39,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 00:10:39,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:39,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:39,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:10:39,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:39,514 INFO L256 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-06 00:10:39,516 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:10:39,877 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-12-06 00:10:41,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:41,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 182 states and 400 transitions. [2024-12-06 00:10:41,598 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 400 transitions. [2024-12-06 00:10:41,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 00:10:41,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:41,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:41,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:10:41,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:41,632 INFO L256 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-12-06 00:10:41,634 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:10:42,008 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 39 proven. 34 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-12-06 00:10:42,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:42,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 182 states and 399 transitions. [2024-12-06 00:10:42,618 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 399 transitions. [2024-12-06 00:10:42,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 00:10:42,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:42,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:42,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:10:42,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:42,662 INFO L256 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-12-06 00:10:42,664 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:10:42,817 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 24 proven. 22 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-12-06 00:10:44,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:44,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 185 states and 408 transitions. [2024-12-06 00:10:44,054 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 408 transitions. [2024-12-06 00:10:44,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 00:10:44,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:44,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:44,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:10:44,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:44,088 INFO L256 TraceCheckSpWp]: Trace formula consists of 209 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 00:10:44,090 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:10:44,164 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-12-06 00:10:44,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:44,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 185 states and 406 transitions. [2024-12-06 00:10:44,659 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 406 transitions. [2024-12-06 00:10:44,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:10:44,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:44,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:44,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:44,912 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 24 proven. 44 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-12-06 00:10:47,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:47,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 191 states and 437 transitions. [2024-12-06 00:10:47,687 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 437 transitions. [2024-12-06 00:10:47,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:10:47,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:47,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:47,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:47,764 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 24 proven. 44 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-12-06 00:10:48,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:48,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 191 states and 436 transitions. [2024-12-06 00:10:48,335 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 436 transitions. [2024-12-06 00:10:48,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:10:48,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:48,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:48,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:48,380 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 24 proven. 44 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-12-06 00:10:48,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:48,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 191 states and 435 transitions. [2024-12-06 00:10:48,874 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 435 transitions. [2024-12-06 00:10:48,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:10:48,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:48,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:48,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:48,919 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 24 proven. 44 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-12-06 00:10:49,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:49,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 191 states and 434 transitions. [2024-12-06 00:10:49,513 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 434 transitions. [2024-12-06 00:10:49,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 00:10:49,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:49,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:49,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:49,556 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 61 proven. 4 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-12-06 00:10:50,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:50,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 191 states and 433 transitions. [2024-12-06 00:10:50,095 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 433 transitions. [2024-12-06 00:10:50,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 00:10:50,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:50,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:50,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:50,139 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 26 proven. 36 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-12-06 00:10:51,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:51,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 193 states and 444 transitions. [2024-12-06 00:10:51,128 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 444 transitions. [2024-12-06 00:10:51,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 00:10:51,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:51,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:51,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:51,162 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 44 proven. 34 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-12-06 00:10:51,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:51,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 195 states and 445 transitions. [2024-12-06 00:10:51,968 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 445 transitions. [2024-12-06 00:10:51,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 00:10:51,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:51,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:51,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:52,589 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 32 proven. 17 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-12-06 00:10:54,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:54,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 197 states and 462 transitions. [2024-12-06 00:10:54,348 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 462 transitions. [2024-12-06 00:10:54,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 00:10:54,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:54,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:54,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:10:54,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:54,397 INFO L256 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-12-06 00:10:54,399 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:10:55,112 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 25 proven. 66 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-12-06 00:10:56,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:56,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 202 states and 480 transitions. [2024-12-06 00:10:56,704 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 480 transitions. [2024-12-06 00:10:56,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 00:10:56,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:56,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:56,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:57,193 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 26 proven. 27 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-12-06 00:10:59,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:59,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 207 states and 497 transitions. [2024-12-06 00:10:59,412 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 497 transitions. [2024-12-06 00:10:59,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 00:10:59,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:59,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:59,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:59,475 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 26 proven. 27 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-12-06 00:11:00,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:00,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 209 states and 504 transitions. [2024-12-06 00:11:00,507 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 504 transitions. [2024-12-06 00:11:00,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 00:11:00,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:00,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:00,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:00,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:00,543 INFO L256 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-12-06 00:11:00,545 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:00,925 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 28 proven. 56 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-12-06 00:11:05,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:05,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 215 states and 525 transitions. [2024-12-06 00:11:05,185 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 525 transitions. [2024-12-06 00:11:05,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 00:11:05,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:05,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:05,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:05,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:05,220 INFO L256 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-12-06 00:11:05,221 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:05,344 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 28 proven. 56 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-12-06 00:11:07,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:07,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 218 states and 528 transitions. [2024-12-06 00:11:07,320 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 528 transitions. [2024-12-06 00:11:07,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 00:11:07,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:07,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:07,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:07,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:07,353 INFO L256 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-12-06 00:11:07,354 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:07,473 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 28 proven. 56 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-12-06 00:11:09,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:09,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 221 states and 532 transitions. [2024-12-06 00:11:09,757 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 532 transitions. [2024-12-06 00:11:09,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 00:11:09,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:09,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:09,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:09,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:09,798 INFO L256 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-12-06 00:11:09,799 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:09,908 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 28 proven. 56 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-12-06 00:11:11,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:11,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 223 states and 533 transitions. [2024-12-06 00:11:11,440 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 533 transitions. [2024-12-06 00:11:11,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 00:11:11,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:11,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:11,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:11,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:11,473 INFO L256 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-12-06 00:11:11,475 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:11,583 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 28 proven. 56 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-12-06 00:11:13,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:13,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 226 states and 536 transitions. [2024-12-06 00:11:13,522 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 536 transitions. [2024-12-06 00:11:13,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 00:11:13,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:13,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:13,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:13,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:13,569 INFO L256 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-12-06 00:11:13,571 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:13,939 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 27 proven. 71 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-12-06 00:11:15,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:15,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 229 states and 546 transitions. [2024-12-06 00:11:15,854 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 546 transitions. [2024-12-06 00:11:15,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 00:11:15,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:15,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:15,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:15,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:15,899 INFO L256 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-12-06 00:11:15,900 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:16,038 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 27 proven. 71 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-12-06 00:11:17,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:17,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 231 states and 550 transitions. [2024-12-06 00:11:17,193 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 550 transitions. [2024-12-06 00:11:17,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 00:11:17,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:17,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:17,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:17,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:17,242 INFO L256 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-12-06 00:11:17,244 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:17,385 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 27 proven. 71 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-12-06 00:11:18,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:18,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 234 states and 559 transitions. [2024-12-06 00:11:18,958 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 559 transitions. [2024-12-06 00:11:18,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 00:11:18,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:18,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:19,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:19,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:19,043 INFO L256 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-12-06 00:11:19,044 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:19,761 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-12-06 00:11:26,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:26,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 246 states and 601 transitions. [2024-12-06 00:11:26,166 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 601 transitions. [2024-12-06 00:11:26,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 00:11:26,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:26,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:26,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:26,222 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 28 proven. 38 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-12-06 00:11:28,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:28,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 251 states and 617 transitions. [2024-12-06 00:11:28,003 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 617 transitions. [2024-12-06 00:11:28,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 00:11:28,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:28,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:28,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:28,068 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 28 proven. 38 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-12-06 00:11:31,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:31,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 254 states and 627 transitions. [2024-12-06 00:11:31,080 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 627 transitions. [2024-12-06 00:11:31,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 00:11:31,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:31,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:31,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:31,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:31,161 INFO L256 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-12-06 00:11:31,162 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:31,446 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-12-06 00:11:33,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:33,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 257 states and 632 transitions. [2024-12-06 00:11:33,631 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 632 transitions. [2024-12-06 00:11:33,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 00:11:33,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:33,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:33,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:33,700 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 28 proven. 38 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-12-06 00:11:34,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:34,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 257 states and 630 transitions. [2024-12-06 00:11:34,448 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 630 transitions. [2024-12-06 00:11:34,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 00:11:34,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:34,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:34,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:34,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:34,484 INFO L256 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-12-06 00:11:34,486 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:34,953 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-12-06 00:11:35,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:35,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 257 states and 629 transitions. [2024-12-06 00:11:35,748 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 629 transitions. [2024-12-06 00:11:35,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 00:11:35,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:35,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:35,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:35,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:35,787 INFO L256 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-12-06 00:11:35,788 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:36,077 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 27 proven. 79 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-12-06 00:11:38,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:38,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 260 states and 634 transitions. [2024-12-06 00:11:38,241 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 634 transitions. [2024-12-06 00:11:38,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 00:11:38,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:38,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:38,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:38,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:38,279 INFO L256 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-12-06 00:11:38,281 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:38,784 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-12-06 00:11:40,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:40,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 263 states and 639 transitions. [2024-12-06 00:11:40,371 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 639 transitions. [2024-12-06 00:11:40,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 00:11:40,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:40,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:40,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:40,455 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 28 proven. 38 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-12-06 00:11:41,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:41,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 263 states and 638 transitions. [2024-12-06 00:11:41,179 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 638 transitions. [2024-12-06 00:11:41,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 00:11:41,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:41,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:41,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:41,302 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 28 proven. 38 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-12-06 00:11:42,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:42,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 263 states and 637 transitions. [2024-12-06 00:11:42,513 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 637 transitions. [2024-12-06 00:11:42,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 00:11:42,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:42,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:42,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:42,599 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 28 proven. 38 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-12-06 00:11:44,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:44,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 268 states and 651 transitions. [2024-12-06 00:11:44,376 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 651 transitions. [2024-12-06 00:11:44,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 00:11:44,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:44,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:44,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:44,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:44,415 INFO L256 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-12-06 00:11:44,416 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:44,859 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 54 proven. 52 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-12-06 00:11:46,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:46,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 268 states and 650 transitions. [2024-12-06 00:11:46,426 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 650 transitions. [2024-12-06 00:11:46,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 00:11:46,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:46,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:46,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:46,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:46,464 INFO L256 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-12-06 00:11:46,466 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:46,736 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-12-06 00:11:48,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:48,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 268 states and 649 transitions. [2024-12-06 00:11:48,118 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 649 transitions. [2024-12-06 00:11:48,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 00:11:48,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:48,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:48,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:48,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:48,160 INFO L256 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-12-06 00:11:48,162 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:49,103 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 29 proven. 83 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-12-06 00:11:51,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:51,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 271 states and 658 transitions. [2024-12-06 00:11:51,681 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 658 transitions. [2024-12-06 00:11:51,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 00:11:51,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:51,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:51,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:51,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:51,713 INFO L256 TraceCheckSpWp]: Trace formula consists of 246 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 00:11:51,714 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:51,789 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-12-06 00:11:52,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:52,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 271 states and 656 transitions. [2024-12-06 00:11:52,464 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 656 transitions. [2024-12-06 00:11:52,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 00:11:52,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:52,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:52,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:52,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:52,519 INFO L256 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 56 conjuncts are in the unsatisfiable core [2024-12-06 00:11:52,522 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:54,250 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 64 proven. 77 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-12-06 00:12:03,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:03,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 287 states and 698 transitions. [2024-12-06 00:12:03,837 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 698 transitions. [2024-12-06 00:12:03,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 00:12:03,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:03,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:03,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:12:03,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:03,907 INFO L256 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-12-06 00:12:03,908 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:12:04,551 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 68 proven. 37 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-12-06 00:12:07,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:07,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 291 states and 704 transitions. [2024-12-06 00:12:07,576 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 704 transitions. [2024-12-06 00:12:07,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 00:12:07,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:07,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:07,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:12:07,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:07,633 INFO L256 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-12-06 00:12:07,634 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:12:09,044 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 30 proven. 33 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-12-06 00:12:12,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:12,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 294 states and 710 transitions. [2024-12-06 00:12:12,349 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 710 transitions. [2024-12-06 00:12:12,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 00:12:12,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:12,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:12,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:12:12,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:12,413 INFO L256 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-12-06 00:12:12,415 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:12:12,821 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 68 proven. 37 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-12-06 00:12:14,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:14,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 296 states and 713 transitions. [2024-12-06 00:12:14,501 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 713 transitions. [2024-12-06 00:12:14,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 00:12:14,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:14,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:14,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:14,933 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 30 proven. 70 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-12-06 00:12:19,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:19,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 302 states and 749 transitions. [2024-12-06 00:12:19,656 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 749 transitions. [2024-12-06 00:12:19,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 00:12:19,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:19,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:19,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:19,743 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 30 proven. 70 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-12-06 00:12:20,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:20,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 302 states and 748 transitions. [2024-12-06 00:12:20,621 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 748 transitions. [2024-12-06 00:12:20,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 00:12:20,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:20,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:20,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:20,684 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 30 proven. 70 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-12-06 00:12:21,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:21,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 302 states and 747 transitions. [2024-12-06 00:12:21,523 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 747 transitions. [2024-12-06 00:12:21,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 00:12:21,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:21,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:21,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:21,577 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 30 proven. 70 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-12-06 00:12:22,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:22,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 302 states and 746 transitions. [2024-12-06 00:12:22,411 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 746 transitions. [2024-12-06 00:12:22,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 00:12:22,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:22,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:22,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:22,466 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 30 proven. 70 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-12-06 00:12:23,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:23,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 302 states and 745 transitions. [2024-12-06 00:12:23,383 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 745 transitions. [2024-12-06 00:12:23,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 00:12:23,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:23,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:23,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:23,414 INFO L134 CoverageAnalysis]: Checked inductivity of 572 backedges. 77 proven. 4 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2024-12-06 00:12:24,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:24,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 302 states and 744 transitions. [2024-12-06 00:12:24,277 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 744 transitions. [2024-12-06 00:12:24,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 00:12:24,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:24,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:24,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:24,334 INFO L134 CoverageAnalysis]: Checked inductivity of 572 backedges. 32 proven. 60 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-12-06 00:12:25,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:25,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 304 states and 760 transitions. [2024-12-06 00:12:25,844 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 760 transitions. [2024-12-06 00:12:25,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 00:12:25,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:25,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:25,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:25,876 INFO L134 CoverageAnalysis]: Checked inductivity of 592 backedges. 54 proven. 43 refuted. 0 times theorem prover too weak. 495 trivial. 0 not checked. [2024-12-06 00:12:27,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:27,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 306 states and 761 transitions. [2024-12-06 00:12:27,059 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 761 transitions. [2024-12-06 00:12:27,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 00:12:27,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:27,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:27,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:27,530 INFO L134 CoverageAnalysis]: Checked inductivity of 545 backedges. 32 proven. 33 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-12-06 00:12:28,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:28,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 307 states and 762 transitions. [2024-12-06 00:12:28,929 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 762 transitions. [2024-12-06 00:12:28,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 00:12:28,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:28,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:28,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:29,572 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 32 proven. 45 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-12-06 00:12:35,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:35,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 312 states and 792 transitions. [2024-12-06 00:12:35,159 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 792 transitions. [2024-12-06 00:12:35,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 00:12:35,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:35,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:35,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:35,231 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 32 proven. 45 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-12-06 00:12:36,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:36,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 314 states and 801 transitions. [2024-12-06 00:12:36,641 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 801 transitions. [2024-12-06 00:12:36,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 00:12:36,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:36,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:36,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:12:36,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:36,688 INFO L256 TraceCheckSpWp]: Trace formula consists of 267 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-12-06 00:12:36,690 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:12:37,466 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 32 proven. 47 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-12-06 00:12:40,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:40,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 319 states and 822 transitions. [2024-12-06 00:12:40,548 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 822 transitions. [2024-12-06 00:12:40,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 00:12:40,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:40,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:40,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:40,620 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 32 proven. 45 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-12-06 00:12:42,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:42,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 321 states and 831 transitions. [2024-12-06 00:12:42,155 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 831 transitions. [2024-12-06 00:12:42,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 00:12:42,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:42,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:42,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:42,228 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 32 proven. 45 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-12-06 00:12:43,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:43,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 323 states and 837 transitions. [2024-12-06 00:12:43,788 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 837 transitions. [2024-12-06 00:12:43,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 00:12:43,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:43,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:43,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:12:43,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:43,829 INFO L256 TraceCheckSpWp]: Trace formula consists of 268 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-12-06 00:12:43,831 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:12:45,125 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 33 proven. 134 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-12-06 00:12:52,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:52,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 329 states and 860 transitions. [2024-12-06 00:12:52,275 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 860 transitions. [2024-12-06 00:12:52,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 00:12:52,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:52,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:52,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:12:52,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:52,311 INFO L256 TraceCheckSpWp]: Trace formula consists of 268 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-12-06 00:12:52,313 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:12:52,460 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 34 proven. 85 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-12-06 00:12:55,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:55,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 332 states and 863 transitions. [2024-12-06 00:12:55,369 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 863 transitions. [2024-12-06 00:12:55,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 00:12:55,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:55,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:55,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:12:55,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:55,408 INFO L256 TraceCheckSpWp]: Trace formula consists of 268 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-12-06 00:12:55,409 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:12:55,562 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 34 proven. 85 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-12-06 00:12:59,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:59,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 335 states and 867 transitions. [2024-12-06 00:12:59,136 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 867 transitions. [2024-12-06 00:12:59,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 00:12:59,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:59,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:59,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:12:59,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:59,179 INFO L256 TraceCheckSpWp]: Trace formula consists of 268 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-12-06 00:12:59,180 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:12:59,330 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 34 proven. 85 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-12-06 00:13:01,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:01,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 337 states and 868 transitions. [2024-12-06 00:13:01,595 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 868 transitions. [2024-12-06 00:13:01,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 00:13:01,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:01,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:01,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:13:01,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:01,632 INFO L256 TraceCheckSpWp]: Trace formula consists of 268 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-12-06 00:13:01,633 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:13:01,863 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 34 proven. 85 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-12-06 00:13:04,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:04,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 340 states and 871 transitions. [2024-12-06 00:13:04,671 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 871 transitions. [2024-12-06 00:13:04,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 00:13:04,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:04,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:04,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:13:04,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:04,705 INFO L256 TraceCheckSpWp]: Trace formula consists of 268 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-12-06 00:13:04,706 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:13:04,843 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 34 proven. 85 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-12-06 00:13:07,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:07,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 343 states and 874 transitions. [2024-12-06 00:13:07,626 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 874 transitions. [2024-12-06 00:13:07,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 00:13:07,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:07,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:07,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:13:07,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:07,672 INFO L256 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-12-06 00:13:07,673 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:13:07,911 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 33 proven. 98 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-12-06 00:13:10,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:10,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 346 states and 885 transitions. [2024-12-06 00:13:10,309 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 885 transitions. [2024-12-06 00:13:10,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 00:13:10,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:10,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:10,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:13:10,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:10,355 INFO L256 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-12-06 00:13:10,356 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:13:10,531 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 33 proven. 98 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-12-06 00:13:12,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:12,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 348 states and 889 transitions. [2024-12-06 00:13:12,221 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 889 transitions. [2024-12-06 00:13:12,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 00:13:12,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:12,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:12,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:13:12,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:12,272 INFO L256 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-12-06 00:13:12,274 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:13:12,457 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 33 proven. 98 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-12-06 00:13:15,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:15,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 351 states and 899 transitions. [2024-12-06 00:13:15,062 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 899 transitions. [2024-12-06 00:13:15,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 00:13:15,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:15,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:15,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:13:15,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:15,105 INFO L256 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-12-06 00:13:15,107 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:13:16,184 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 34 proven. 63 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-12-06 00:13:26,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:26,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 363 states and 947 transitions. [2024-12-06 00:13:26,263 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 947 transitions. [2024-12-06 00:13:26,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 00:13:26,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:26,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:26,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:26,333 INFO L134 CoverageAnalysis]: Checked inductivity of 640 backedges. 34 proven. 62 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-12-06 00:13:27,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:28,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 365 states and 953 transitions. [2024-12-06 00:13:28,000 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 953 transitions. [2024-12-06 00:13:28,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 00:13:28,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:28,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:28,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:13:28,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:28,042 INFO L256 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-12-06 00:13:28,043 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:13:28,650 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 34 proven. 63 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-12-06 00:13:32,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:32,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 368 states and 958 transitions. [2024-12-06 00:13:32,051 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 958 transitions. [2024-12-06 00:13:32,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 00:13:32,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:32,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:32,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:32,142 INFO L134 CoverageAnalysis]: Checked inductivity of 640 backedges. 34 proven. 62 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-12-06 00:13:36,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:36,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 371 states and 967 transitions. [2024-12-06 00:13:36,485 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 967 transitions. [2024-12-06 00:13:36,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 00:13:36,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:36,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:36,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:13:36,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:36,530 INFO L256 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-12-06 00:13:36,531 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:13:37,202 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 69 proven. 76 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-12-06 00:13:39,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:39,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 374 states and 972 transitions. [2024-12-06 00:13:39,668 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 972 transitions. [2024-12-06 00:13:39,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 00:13:39,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:39,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:39,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:13:39,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:39,712 INFO L256 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-12-06 00:13:39,713 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:13:40,390 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 34 proven. 63 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-12-06 00:13:41,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:41,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 374 states and 971 transitions. [2024-12-06 00:13:41,683 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 971 transitions. [2024-12-06 00:13:41,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 00:13:41,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:41,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:41,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:41,753 INFO L134 CoverageAnalysis]: Checked inductivity of 640 backedges. 34 proven. 62 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-12-06 00:13:42,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:42,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 377 states and 976 transitions. [2024-12-06 00:13:42,776 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 976 transitions. [2024-12-06 00:13:42,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 00:13:42,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:42,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:42,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:13:42,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:42,818 INFO L256 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-12-06 00:13:42,819 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:13:43,174 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 34 proven. 63 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-12-06 00:13:46,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:46,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 380 states and 982 transitions. [2024-12-06 00:13:46,489 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 982 transitions. [2024-12-06 00:13:46,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 00:13:46,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:46,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:46,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:13:46,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:46,526 INFO L256 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-12-06 00:13:46,528 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:13:46,873 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 34 proven. 63 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-12-06 00:13:50,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:50,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 383 states and 987 transitions. [2024-12-06 00:13:50,512 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 987 transitions. [2024-12-06 00:13:50,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 00:13:50,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:50,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:50,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:50,581 INFO L134 CoverageAnalysis]: Checked inductivity of 640 backedges. 34 proven. 62 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-12-06 00:13:52,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:52,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 385 states and 995 transitions. [2024-12-06 00:13:52,337 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 995 transitions. [2024-12-06 00:13:52,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 00:13:52,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:52,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:52,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:13:52,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:52,383 INFO L256 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-12-06 00:13:52,385 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:13:53,032 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 34 proven. 63 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-12-06 00:13:55,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:55,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 388 states and 1001 transitions. [2024-12-06 00:13:55,632 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 1001 transitions. [2024-12-06 00:13:55,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 00:13:55,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:55,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:55,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:55,701 INFO L134 CoverageAnalysis]: Checked inductivity of 640 backedges. 34 proven. 62 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-12-06 00:13:56,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:56,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1028 states to 391 states and 1006 transitions. [2024-12-06 00:13:56,715 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 1006 transitions. [2024-12-06 00:13:56,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 00:13:56,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:56,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:56,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:13:56,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:56,764 INFO L256 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-12-06 00:13:56,766 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:13:57,110 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 33 proven. 112 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-12-06 00:13:59,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:59,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 391 states and 1005 transitions. [2024-12-06 00:13:59,251 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 1005 transitions. [2024-12-06 00:13:59,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 00:13:59,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:59,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:59,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:13:59,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:59,294 INFO L256 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-12-06 00:13:59,295 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:13:59,984 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 34 proven. 63 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-12-06 00:14:02,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:02,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 391 states and 1004 transitions. [2024-12-06 00:14:02,345 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 1004 transitions. [2024-12-06 00:14:02,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 00:14:02,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:02,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:02,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:14:02,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:02,382 INFO L256 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-12-06 00:14:02,383 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:14:03,047 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 34 proven. 63 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-12-06 00:14:04,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:04,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 391 states and 1003 transitions. [2024-12-06 00:14:04,298 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 1003 transitions. [2024-12-06 00:14:04,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 00:14:04,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:04,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:04,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:14:04,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:04,345 INFO L256 TraceCheckSpWp]: Trace formula consists of 284 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-12-06 00:14:04,347 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:14:04,534 INFO L134 CoverageAnalysis]: Checked inductivity of 712 backedges. 35 proven. 116 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-12-06 00:14:07,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:07,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 394 states and 1013 transitions. [2024-12-06 00:14:07,486 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 1013 transitions. [2024-12-06 00:14:07,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 00:14:07,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:07,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:07,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:14:07,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:07,523 INFO L256 TraceCheckSpWp]: Trace formula consists of 283 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 00:14:07,524 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:14:07,734 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 702 trivial. 0 not checked. [2024-12-06 00:14:08,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:08,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 394 states and 1011 transitions. [2024-12-06 00:14:08,775 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 1011 transitions. [2024-12-06 00:14:08,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 00:14:08,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:08,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:08,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:09,314 INFO L134 CoverageAnalysis]: Checked inductivity of 750 backedges. 36 proven. 102 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 00:14:15,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:15,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 400 states and 1052 transitions. [2024-12-06 00:14:15,440 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 1052 transitions. [2024-12-06 00:14:15,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 00:14:15,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:15,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:15,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:15,614 INFO L134 CoverageAnalysis]: Checked inductivity of 750 backedges. 36 proven. 102 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 00:14:16,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:16,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 400 states and 1051 transitions. [2024-12-06 00:14:16,709 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 1051 transitions. [2024-12-06 00:14:16,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 00:14:16,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:16,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:16,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:16,783 INFO L134 CoverageAnalysis]: Checked inductivity of 750 backedges. 36 proven. 102 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 00:14:17,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:17,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 400 states and 1050 transitions. [2024-12-06 00:14:17,902 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 1050 transitions. [2024-12-06 00:14:17,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 00:14:17,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:17,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:17,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:17,967 INFO L134 CoverageAnalysis]: Checked inductivity of 750 backedges. 36 proven. 102 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 00:14:19,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:19,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 400 states and 1049 transitions. [2024-12-06 00:14:19,140 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 1049 transitions. [2024-12-06 00:14:19,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 00:14:19,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:19,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:19,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:19,209 INFO L134 CoverageAnalysis]: Checked inductivity of 750 backedges. 36 proven. 102 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 00:14:20,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:20,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 400 states and 1048 transitions. [2024-12-06 00:14:20,514 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 1048 transitions. [2024-12-06 00:14:20,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 00:14:20,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:20,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:20,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:20,686 INFO L134 CoverageAnalysis]: Checked inductivity of 750 backedges. 36 proven. 102 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 00:14:21,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:21,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 400 states and 1047 transitions. [2024-12-06 00:14:21,826 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 1047 transitions. [2024-12-06 00:14:21,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 00:14:21,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:21,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:21,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:22,859 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 36 proven. 57 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 00:14:30,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:30,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 405 states and 1081 transitions. [2024-12-06 00:14:30,308 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 1081 transitions. [2024-12-06 00:14:30,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 00:14:30,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:30,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:30,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:14:30,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:30,367 INFO L256 TraceCheckSpWp]: Trace formula consists of 296 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-12-06 00:14:30,368 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:14:31,493 INFO L134 CoverageAnalysis]: Checked inductivity of 708 backedges. 83 proven. 64 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-12-06 00:14:36,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:36,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 410 states and 1114 transitions. [2024-12-06 00:14:36,102 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 1114 transitions. [2024-12-06 00:14:36,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 00:14:36,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:36,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:36,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:36,326 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 36 proven. 57 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 00:14:40,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:40,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1155 states to 413 states and 1129 transitions. [2024-12-06 00:14:40,125 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 1129 transitions. [2024-12-06 00:14:40,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 00:14:40,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:40,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:40,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:40,216 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 36 proven. 57 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 00:14:42,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:42,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1166 states to 415 states and 1140 transitions. [2024-12-06 00:14:42,167 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 1140 transitions. [2024-12-06 00:14:42,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 00:14:42,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:42,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:42,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:42,276 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 36 proven. 57 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 00:14:43,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:43,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1165 states to 415 states and 1139 transitions. [2024-12-06 00:14:43,460 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 1139 transitions. [2024-12-06 00:14:43,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 00:14:43,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:43,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:43,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:43,549 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 36 proven. 57 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 00:14:45,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:45,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 417 states and 1146 transitions. [2024-12-06 00:14:45,504 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 1146 transitions. [2024-12-06 00:14:45,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 00:14:45,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:45,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:45,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:45,594 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 36 proven. 57 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 00:14:47,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:47,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1180 states to 419 states and 1154 transitions. [2024-12-06 00:14:47,519 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 1154 transitions. [2024-12-06 00:14:47,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 00:14:47,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:47,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:47,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:47,607 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 36 proven. 57 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 00:14:49,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:49,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1189 states to 421 states and 1163 transitions. [2024-12-06 00:14:49,618 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 1163 transitions. [2024-12-06 00:14:49,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 00:14:49,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:49,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:49,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:14:49,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:49,676 INFO L256 TraceCheckSpWp]: Trace formula consists of 296 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-12-06 00:14:49,678 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:14:49,882 INFO L134 CoverageAnalysis]: Checked inductivity of 708 backedges. 79 proven. 113 refuted. 0 times theorem prover too weak. 516 trivial. 0 not checked. [2024-12-06 00:14:52,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:52,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 423 states and 1190 transitions. [2024-12-06 00:14:52,548 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 1190 transitions. [2024-12-06 00:14:52,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 00:14:52,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:52,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:52,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:52,635 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 36 proven. 57 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 00:14:55,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:55,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1222 states to 425 states and 1196 transitions. [2024-12-06 00:14:55,753 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 1196 transitions. [2024-12-06 00:14:55,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 00:14:55,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:55,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:55,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:55,786 INFO L134 CoverageAnalysis]: Checked inductivity of 812 backedges. 93 proven. 4 refuted. 0 times theorem prover too weak. 715 trivial. 0 not checked. [2024-12-06 00:14:57,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:57,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1221 states to 425 states and 1195 transitions. [2024-12-06 00:14:57,056 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 1195 transitions. [2024-12-06 00:14:57,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 00:14:57,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:57,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:57,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:57,124 INFO L134 CoverageAnalysis]: Checked inductivity of 812 backedges. 38 proven. 90 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-12-06 00:14:59,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:59,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 427 states and 1215 transitions. [2024-12-06 00:14:59,520 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 1215 transitions. [2024-12-06 00:14:59,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 00:14:59,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:59,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:59,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:59,556 INFO L134 CoverageAnalysis]: Checked inductivity of 836 backedges. 64 proven. 52 refuted. 0 times theorem prover too weak. 720 trivial. 0 not checked. [2024-12-06 00:15:01,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:01,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1242 states to 429 states and 1216 transitions. [2024-12-06 00:15:01,336 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 1216 transitions. [2024-12-06 00:15:01,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 00:15:01,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:01,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:01,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:15:01,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:01,393 INFO L256 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-12-06 00:15:01,395 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:15:01,584 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 37 proven. 118 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-12-06 00:15:04,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:04,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1252 states to 432 states and 1226 transitions. [2024-12-06 00:15:04,807 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 1226 transitions. [2024-12-06 00:15:04,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 00:15:04,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:04,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:04,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:15:04,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:04,856 INFO L256 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-12-06 00:15:04,857 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:15:05,048 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 38 proven. 63 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-12-06 00:15:08,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:08,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1262 states to 435 states and 1236 transitions. [2024-12-06 00:15:08,491 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 1236 transitions. [2024-12-06 00:15:08,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 00:15:08,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:08,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:08,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:15:08,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:08,551 INFO L256 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-12-06 00:15:08,553 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:15:08,728 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 38 proven. 63 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-12-06 00:15:10,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:10,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1266 states to 437 states and 1240 transitions. [2024-12-06 00:15:10,818 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 1240 transitions. [2024-12-06 00:15:10,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 00:15:10,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:10,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:10,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:15:10,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:10,877 INFO L256 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-12-06 00:15:10,878 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:15:11,075 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 37 proven. 118 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-12-06 00:15:13,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:13,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1270 states to 439 states and 1244 transitions. [2024-12-06 00:15:13,348 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 1244 transitions. [2024-12-06 00:15:13,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 00:15:13,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:13,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:13,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:15:13,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:13,406 INFO L256 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-12-06 00:15:13,408 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:15:13,602 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 38 proven. 63 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-12-06 00:15:16,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:16,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1280 states to 442 states and 1254 transitions. [2024-12-06 00:15:16,868 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 1254 transitions. [2024-12-06 00:15:16,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 00:15:16,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:16,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:16,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:15:16,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:16,925 INFO L256 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-12-06 00:15:16,926 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:15:17,107 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 38 proven. 63 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-12-06 00:15:19,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:19,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1285 states to 444 states and 1259 transitions. [2024-12-06 00:15:19,435 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 1259 transitions. [2024-12-06 00:15:19,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 00:15:19,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:19,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:19,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:15:19,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:19,500 INFO L256 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-12-06 00:15:19,502 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:15:19,672 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 38 proven. 63 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-12-06 00:15:24,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:24,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1295 states to 447 states and 1269 transitions. [2024-12-06 00:15:24,827 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 1269 transitions. [2024-12-06 00:15:24,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 00:15:24,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:24,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:24,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:15:24,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:24,887 INFO L256 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-12-06 00:15:24,888 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:15:25,091 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 37 proven. 118 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-12-06 00:15:27,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:27,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1299 states to 449 states and 1273 transitions. [2024-12-06 00:15:27,362 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 1273 transitions. [2024-12-06 00:15:27,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 00:15:27,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:27,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:27,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:15:27,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:27,411 INFO L256 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-12-06 00:15:27,413 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:15:27,608 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 37 proven. 118 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-12-06 00:15:29,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:29,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1303 states to 451 states and 1277 transitions. [2024-12-06 00:15:29,949 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 1277 transitions. [2024-12-06 00:15:29,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 00:15:29,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:29,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:29,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:30,048 INFO L134 CoverageAnalysis]: Checked inductivity of 779 backedges. 38 proven. 57 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-12-06 00:15:33,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:33,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1325 states to 453 states and 1299 transitions. [2024-12-06 00:15:33,211 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 1299 transitions. [2024-12-06 00:15:33,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 00:15:33,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:33,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:33,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:15:33,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:33,278 INFO L256 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-12-06 00:15:33,280 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:15:33,501 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 37 proven. 118 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-12-06 00:15:35,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:35,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1329 states to 455 states and 1303 transitions. [2024-12-06 00:15:35,838 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 1303 transitions. [2024-12-06 00:15:35,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 00:15:35,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:35,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:35,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:15:35,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:35,887 INFO L256 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-12-06 00:15:35,888 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:15:36,070 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 38 proven. 63 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-12-06 00:15:38,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:38,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 457 states and 1307 transitions. [2024-12-06 00:15:38,341 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 1307 transitions. [2024-12-06 00:15:38,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 00:15:38,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:38,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:38,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:15:38,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:38,396 INFO L256 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-12-06 00:15:38,397 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:15:38,631 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 64 proven. 91 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-12-06 00:15:40,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:40,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1337 states to 459 states and 1311 transitions. [2024-12-06 00:15:40,958 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 1311 transitions. [2024-12-06 00:15:40,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 00:15:40,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:40,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:40,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:15:41,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:41,022 INFO L256 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-12-06 00:15:41,024 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:15:41,337 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 37 proven. 118 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-12-06 00:15:43,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:43,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1341 states to 461 states and 1315 transitions. [2024-12-06 00:15:43,704 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 1315 transitions. [2024-12-06 00:15:43,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 00:15:43,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:43,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:43,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:15:43,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:43,761 INFO L256 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-12-06 00:15:43,763 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:15:43,945 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 38 proven. 63 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-12-06 00:15:46,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:46,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1345 states to 463 states and 1319 transitions. [2024-12-06 00:15:46,341 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 1319 transitions. [2024-12-06 00:15:46,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 00:15:46,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:46,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:46,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:15:46,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:46,399 INFO L256 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-12-06 00:15:46,400 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:15:46,590 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 37 proven. 118 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-12-06 00:15:49,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:49,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1349 states to 465 states and 1323 transitions. [2024-12-06 00:15:49,066 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 1323 transitions. [2024-12-06 00:15:49,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 00:15:49,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:49,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:49,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:15:49,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:49,116 INFO L256 TraceCheckSpWp]: Trace formula consists of 304 conjuncts, 56 conjuncts are in the unsatisfiable core [2024-12-06 00:15:49,119 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:15:50,071 INFO L134 CoverageAnalysis]: Checked inductivity of 793 backedges. 37 proven. 126 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-12-06 00:15:53,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:53,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 467 states and 1327 transitions. [2024-12-06 00:15:53,303 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 1327 transitions. [2024-12-06 00:15:53,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 00:15:53,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:53,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:53,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:53,418 INFO L134 CoverageAnalysis]: Checked inductivity of 791 backedges. 38 proven. 69 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-12-06 00:15:55,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:55,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 468 states and 1330 transitions. [2024-12-06 00:15:55,930 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 1330 transitions. [2024-12-06 00:15:55,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 00:15:55,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:55,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:55,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:15:55,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:55,990 INFO L256 TraceCheckSpWp]: Trace formula consists of 304 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-12-06 00:15:55,991 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:15:56,803 INFO L134 CoverageAnalysis]: Checked inductivity of 793 backedges. 38 proven. 71 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-12-06 00:15:59,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:59,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1360 states to 470 states and 1334 transitions. [2024-12-06 00:15:59,532 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 1334 transitions. [2024-12-06 00:15:59,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 00:15:59,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:59,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:59,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:15:59,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:59,574 INFO L256 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-12-06 00:15:59,575 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:16:00,331 INFO L134 CoverageAnalysis]: Checked inductivity of 920 backedges. 40 proven. 120 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-12-06 00:16:10,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:10,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1385 states to 476 states and 1359 transitions. [2024-12-06 00:16:10,383 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 1359 transitions. [2024-12-06 00:16:10,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 00:16:10,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:10,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:10,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:16:10,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:10,433 INFO L256 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-12-06 00:16:10,434 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:16:10,749 INFO L134 CoverageAnalysis]: Checked inductivity of 920 backedges. 40 proven. 120 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-12-06 00:16:14,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:14,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1388 states to 479 states and 1362 transitions. [2024-12-06 00:16:14,872 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 1362 transitions. [2024-12-06 00:16:14,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 00:16:14,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:14,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:14,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:16:14,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:14,916 INFO L256 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-12-06 00:16:14,917 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:16:15,080 INFO L134 CoverageAnalysis]: Checked inductivity of 920 backedges. 40 proven. 120 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-12-06 00:16:19,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:19,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1391 states to 482 states and 1365 transitions. [2024-12-06 00:16:19,313 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 1365 transitions. [2024-12-06 00:16:19,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 00:16:19,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:19,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:19,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:16:19,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:19,487 INFO L256 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-12-06 00:16:19,488 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:16:19,631 INFO L134 CoverageAnalysis]: Checked inductivity of 920 backedges. 40 proven. 120 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-12-06 00:16:24,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:24,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 485 states and 1369 transitions. [2024-12-06 00:16:24,737 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 1369 transitions. [2024-12-06 00:16:24,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 00:16:24,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:24,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:24,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:16:24,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:24,782 INFO L256 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-12-06 00:16:24,783 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:16:24,957 INFO L134 CoverageAnalysis]: Checked inductivity of 920 backedges. 40 proven. 120 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-12-06 00:16:28,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:28,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1396 states to 487 states and 1370 transitions. [2024-12-06 00:16:28,502 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 1370 transitions. [2024-12-06 00:16:28,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 00:16:28,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:28,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:28,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:16:28,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:28,543 INFO L256 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-12-06 00:16:28,544 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:16:28,687 INFO L134 CoverageAnalysis]: Checked inductivity of 920 backedges. 40 proven. 120 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-12-06 00:16:33,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:33,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1399 states to 490 states and 1373 transitions. [2024-12-06 00:16:33,106 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 1373 transitions. [2024-12-06 00:16:33,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 00:16:33,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:33,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:33,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:16:33,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:33,144 INFO L256 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-12-06 00:16:33,145 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:16:33,319 INFO L134 CoverageAnalysis]: Checked inductivity of 920 backedges. 40 proven. 120 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-12-06 00:16:37,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:37,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1402 states to 493 states and 1376 transitions. [2024-12-06 00:16:37,673 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 1376 transitions. [2024-12-06 00:16:37,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 00:16:37,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:37,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:37,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:16:37,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:37,725 INFO L256 TraceCheckSpWp]: Trace formula consists of 313 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-12-06 00:16:37,727 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:16:37,913 INFO L134 CoverageAnalysis]: Checked inductivity of 873 backedges. 39 proven. 131 refuted. 0 times theorem prover too weak. 703 trivial. 0 not checked. [2024-12-06 00:16:41,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:41,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 496 states and 1388 transitions. [2024-12-06 00:16:41,776 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 1388 transitions. [2024-12-06 00:16:41,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 00:16:41,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:41,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:41,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:16:41,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:41,824 INFO L256 TraceCheckSpWp]: Trace formula consists of 313 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-12-06 00:16:41,825 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:16:42,006 INFO L134 CoverageAnalysis]: Checked inductivity of 873 backedges. 40 proven. 73 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-12-06 00:16:47,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:47,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1426 states to 499 states and 1400 transitions. [2024-12-06 00:16:47,658 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 1400 transitions. [2024-12-06 00:16:47,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 00:16:47,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:47,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:47,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:16:47,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:47,703 INFO L256 TraceCheckSpWp]: Trace formula consists of 313 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-12-06 00:16:47,704 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:16:47,854 INFO L134 CoverageAnalysis]: Checked inductivity of 873 backedges. 40 proven. 73 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-12-06 00:16:50,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:50,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1430 states to 501 states and 1404 transitions. [2024-12-06 00:16:50,527 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 1404 transitions. [2024-12-06 00:16:50,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 00:16:50,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:50,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:50,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:16:50,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:50,574 INFO L256 TraceCheckSpWp]: Trace formula consists of 312 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-12-06 00:16:50,575 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:16:52,139 INFO L134 CoverageAnalysis]: Checked inductivity of 893 backedges. 40 proven. 93 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-12-06 00:17:06,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:06,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1466 states to 510 states and 1440 transitions. [2024-12-06 00:17:06,162 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 1440 transitions. [2024-12-06 00:17:06,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 00:17:06,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:06,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:06,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:17:06,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:06,204 INFO L256 TraceCheckSpWp]: Trace formula consists of 312 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-12-06 00:17:06,206 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:17:07,123 INFO L134 CoverageAnalysis]: Checked inductivity of 893 backedges. 39 proven. 151 refuted. 0 times theorem prover too weak. 703 trivial. 0 not checked. [2024-12-06 00:17:12,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:12,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1471 states to 513 states and 1445 transitions. [2024-12-06 00:17:12,102 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 1445 transitions. [2024-12-06 00:17:12,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 00:17:12,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:12,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:12,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:17:12,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:12,148 INFO L256 TraceCheckSpWp]: Trace formula consists of 312 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-12-06 00:17:12,149 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:17:13,141 INFO L134 CoverageAnalysis]: Checked inductivity of 893 backedges. 39 proven. 151 refuted. 0 times theorem prover too weak. 703 trivial. 0 not checked. [2024-12-06 00:17:16,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:16,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1476 states to 516 states and 1450 transitions. [2024-12-06 00:17:16,728 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 1450 transitions. [2024-12-06 00:17:16,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 00:17:16,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:16,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:16,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:17:16,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:16,775 INFO L256 TraceCheckSpWp]: Trace formula consists of 312 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-12-06 00:17:16,777 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:17:17,708 INFO L134 CoverageAnalysis]: Checked inductivity of 893 backedges. 39 proven. 151 refuted. 0 times theorem prover too weak. 703 trivial. 0 not checked. [2024-12-06 00:17:22,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:22,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1482 states to 519 states and 1456 transitions. [2024-12-06 00:17:22,437 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 1456 transitions. [2024-12-06 00:17:22,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 00:17:22,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:22,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:22,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:17:22,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:22,484 INFO L256 TraceCheckSpWp]: Trace formula consists of 312 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-12-06 00:17:22,485 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:17:23,437 INFO L134 CoverageAnalysis]: Checked inductivity of 893 backedges. 40 proven. 93 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-12-06 00:17:26,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:26,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1481 states to 519 states and 1455 transitions. [2024-12-06 00:17:26,663 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 1455 transitions. [2024-12-06 00:17:26,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 00:17:26,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:26,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:26,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:17:26,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:26,709 INFO L256 TraceCheckSpWp]: Trace formula consists of 312 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-12-06 00:17:26,710 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:17:27,594 INFO L134 CoverageAnalysis]: Checked inductivity of 893 backedges. 40 proven. 93 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-12-06 00:17:31,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:31,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1489 states to 522 states and 1463 transitions. [2024-12-06 00:17:31,125 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 1463 transitions. [2024-12-06 00:17:31,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 00:17:31,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:31,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:31,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:31,209 INFO L134 CoverageAnalysis]: Checked inductivity of 892 backedges. 40 proven. 92 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-12-06 00:17:37,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:37,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1497 states to 525 states and 1471 transitions. [2024-12-06 00:17:37,152 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 1471 transitions. [2024-12-06 00:17:37,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 00:17:37,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:37,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:37,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:17:37,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:37,201 INFO L256 TraceCheckSpWp]: Trace formula consists of 312 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-12-06 00:17:37,203 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:17:37,618 INFO L134 CoverageAnalysis]: Checked inductivity of 893 backedges. 39 proven. 151 refuted. 0 times theorem prover too weak. 703 trivial. 0 not checked. [2024-12-06 00:17:40,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:40,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1496 states to 525 states and 1470 transitions. [2024-12-06 00:17:40,941 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 1470 transitions. [2024-12-06 00:17:40,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 00:17:40,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:40,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:40,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:17:40,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:40,991 INFO L256 TraceCheckSpWp]: Trace formula consists of 312 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-12-06 00:17:40,992 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:17:41,378 INFO L134 CoverageAnalysis]: Checked inductivity of 893 backedges. 40 proven. 93 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-12-06 00:17:46,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:46,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1500 states to 528 states and 1474 transitions. [2024-12-06 00:17:46,760 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 1474 transitions. [2024-12-06 00:17:46,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 00:17:46,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:46,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:46,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:17:46,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:46,947 INFO L256 TraceCheckSpWp]: Trace formula consists of 312 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-12-06 00:17:46,949 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:17:47,855 INFO L134 CoverageAnalysis]: Checked inductivity of 893 backedges. 40 proven. 93 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-12-06 00:17:51,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:51,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1506 states to 531 states and 1480 transitions. [2024-12-06 00:17:51,744 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 1480 transitions. [2024-12-06 00:17:51,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 00:17:51,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:51,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:51,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:17:51,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:51,789 INFO L256 TraceCheckSpWp]: Trace formula consists of 312 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-12-06 00:17:51,790 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:17:52,193 INFO L134 CoverageAnalysis]: Checked inductivity of 893 backedges. 40 proven. 93 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-12-06 00:17:55,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:55,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1513 states to 534 states and 1487 transitions. [2024-12-06 00:17:55,746 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 1487 transitions. [2024-12-06 00:17:55,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 00:17:55,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:55,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:55,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:17:55,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:55,787 INFO L256 TraceCheckSpWp]: Trace formula consists of 312 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-12-06 00:17:55,789 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:17:56,186 INFO L134 CoverageAnalysis]: Checked inductivity of 893 backedges. 40 proven. 93 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-12-06 00:17:57,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:57,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1512 states to 534 states and 1486 transitions. [2024-12-06 00:17:57,937 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 1486 transitions. [2024-12-06 00:17:57,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 00:17:57,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:57,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:57,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:17:57,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:57,978 INFO L256 TraceCheckSpWp]: Trace formula consists of 312 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-12-06 00:17:57,979 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:17:58,379 INFO L134 CoverageAnalysis]: Checked inductivity of 893 backedges. 40 proven. 93 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-12-06 00:18:01,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:01,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1511 states to 534 states and 1485 transitions. [2024-12-06 00:18:01,666 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 1485 transitions. [2024-12-06 00:18:01,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 00:18:01,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:01,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:01,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:18:01,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:01,764 INFO L256 TraceCheckSpWp]: Trace formula consists of 316 conjuncts, 62 conjuncts are in the unsatisfiable core [2024-12-06 00:18:01,765 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:18:07,102 INFO L134 CoverageAnalysis]: Checked inductivity of 866 backedges. 166 proven. 93 refuted. 0 times theorem prover too weak. 607 trivial. 0 not checked. [2024-12-06 00:18:35,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:35,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1576 states to 555 states and 1550 transitions. [2024-12-06 00:18:35,781 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 1550 transitions. [2024-12-06 00:18:35,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 00:18:35,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:35,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:35,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:18:35,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:35,880 INFO L256 TraceCheckSpWp]: Trace formula consists of 316 conjuncts, 65 conjuncts are in the unsatisfiable core [2024-12-06 00:18:35,882 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:18:37,970 INFO L134 CoverageAnalysis]: Checked inductivity of 866 backedges. 83 proven. 131 refuted. 0 times theorem prover too weak. 652 trivial. 0 not checked. [2024-12-06 00:18:49,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:49,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1596 states to 561 states and 1570 transitions. [2024-12-06 00:18:49,348 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 1570 transitions. [2024-12-06 00:18:49,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 00:18:49,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:49,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:49,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:18:49,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:49,445 INFO L256 TraceCheckSpWp]: Trace formula consists of 316 conjuncts, 57 conjuncts are in the unsatisfiable core [2024-12-06 00:18:49,447 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:18:51,513 INFO L134 CoverageAnalysis]: Checked inductivity of 866 backedges. 92 proven. 122 refuted. 0 times theorem prover too weak. 652 trivial. 0 not checked. [2024-12-06 00:18:58,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:58,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1607 states to 566 states and 1581 transitions. [2024-12-06 00:18:58,911 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 1581 transitions. [2024-12-06 00:18:58,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 00:18:58,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:58,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:58,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:18:59,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:59,004 INFO L256 TraceCheckSpWp]: Trace formula consists of 316 conjuncts, 57 conjuncts are in the unsatisfiable core [2024-12-06 00:18:59,005 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:19:01,068 INFO L134 CoverageAnalysis]: Checked inductivity of 866 backedges. 89 proven. 125 refuted. 0 times theorem prover too weak. 652 trivial. 0 not checked. [2024-12-06 00:19:06,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:06,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1617 states to 570 states and 1591 transitions. [2024-12-06 00:19:06,148 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1591 transitions. [2024-12-06 00:19:06,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 00:19:06,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:06,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:06,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:19:06,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:06,244 INFO L256 TraceCheckSpWp]: Trace formula consists of 316 conjuncts, 57 conjuncts are in the unsatisfiable core [2024-12-06 00:19:06,245 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:19:07,589 INFO L134 CoverageAnalysis]: Checked inductivity of 866 backedges. 83 proven. 131 refuted. 0 times theorem prover too weak. 652 trivial. 0 not checked. [2024-12-06 00:19:10,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:10,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1621 states to 572 states and 1595 transitions. [2024-12-06 00:19:10,784 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 1595 transitions. [2024-12-06 00:19:10,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 00:19:10,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:10,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:10,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:19:10,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:10,882 INFO L256 TraceCheckSpWp]: Trace formula consists of 316 conjuncts, 57 conjuncts are in the unsatisfiable core [2024-12-06 00:19:10,884 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:19:12,208 INFO L134 CoverageAnalysis]: Checked inductivity of 866 backedges. 83 proven. 131 refuted. 0 times theorem prover too weak. 652 trivial. 0 not checked. [2024-12-06 00:19:15,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:15,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 574 states and 1599 transitions. [2024-12-06 00:19:15,200 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 1599 transitions. [2024-12-06 00:19:15,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 00:19:15,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:15,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:15,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:19:15,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:15,297 INFO L256 TraceCheckSpWp]: Trace formula consists of 316 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-12-06 00:19:15,298 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:19:17,834 INFO L134 CoverageAnalysis]: Checked inductivity of 866 backedges. 204 proven. 94 refuted. 0 times theorem prover too weak. 568 trivial. 0 not checked. [2024-12-06 00:19:21,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:21,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1628 states to 576 states and 1602 transitions. [2024-12-06 00:19:21,138 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 1602 transitions. [2024-12-06 00:19:21,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 00:19:21,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:21,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:21,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:19:21,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:21,238 INFO L256 TraceCheckSpWp]: Trace formula consists of 316 conjuncts, 62 conjuncts are in the unsatisfiable core [2024-12-06 00:19:21,240 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:19:23,314 INFO L134 CoverageAnalysis]: Checked inductivity of 866 backedges. 130 proven. 129 refuted. 0 times theorem prover too weak. 607 trivial. 0 not checked. [2024-12-06 00:19:26,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:26,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1631 states to 578 states and 1605 transitions. [2024-12-06 00:19:26,946 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 1605 transitions. [2024-12-06 00:19:26,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 00:19:26,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:26,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:26,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:19:27,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:27,042 INFO L256 TraceCheckSpWp]: Trace formula consists of 316 conjuncts, 62 conjuncts are in the unsatisfiable core [2024-12-06 00:19:27,044 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:19:28,710 INFO L134 CoverageAnalysis]: Checked inductivity of 866 backedges. 139 proven. 120 refuted. 0 times theorem prover too weak. 607 trivial. 0 not checked. [2024-12-06 00:19:32,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:32,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1634 states to 580 states and 1608 transitions. [2024-12-06 00:19:32,258 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 1608 transitions. [2024-12-06 00:19:32,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 00:19:32,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:32,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:32,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:19:32,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:32,306 INFO L256 TraceCheckSpWp]: Trace formula consists of 321 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-12-06 00:19:32,307 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:19:32,504 INFO L134 CoverageAnalysis]: Checked inductivity of 976 backedges. 41 proven. 155 refuted. 0 times theorem prover too weak. 780 trivial. 0 not checked. [2024-12-06 00:19:39,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:39,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1649 states to 583 states and 1623 transitions. [2024-12-06 00:19:39,686 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 1623 transitions. [2024-12-06 00:19:39,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 00:19:39,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:39,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:39,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:19:39,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:39,728 INFO L256 TraceCheckSpWp]: Trace formula consists of 320 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 00:19:39,729 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:19:39,848 INFO L134 CoverageAnalysis]: Checked inductivity of 1008 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 966 trivial. 0 not checked. [2024-12-06 00:19:41,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:41,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1651 states to 583 states and 1621 transitions. [2024-12-06 00:19:41,588 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 1621 transitions. [2024-12-06 00:19:41,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 00:19:41,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:41,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:41,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:42,691 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 42 proven. 66 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-12-06 00:19:46,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:46,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1652 states to 584 states and 1622 transitions. [2024-12-06 00:19:46,468 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 1622 transitions. [2024-12-06 00:19:46,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 00:19:46,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:46,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:46,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:47,524 INFO L134 CoverageAnalysis]: Checked inductivity of 1022 backedges. 42 proven. 140 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-12-06 00:19:57,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:57,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1697 states to 590 states and 1667 transitions. [2024-12-06 00:19:57,314 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1667 transitions. [2024-12-06 00:19:57,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 00:19:57,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:57,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:57,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:57,396 INFO L134 CoverageAnalysis]: Checked inductivity of 1022 backedges. 42 proven. 140 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-12-06 00:19:59,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:59,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1696 states to 590 states and 1666 transitions. [2024-12-06 00:19:59,221 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1666 transitions. [2024-12-06 00:19:59,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 00:19:59,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:59,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:59,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:59,302 INFO L134 CoverageAnalysis]: Checked inductivity of 1022 backedges. 42 proven. 140 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-12-06 00:20:01,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:01,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1695 states to 590 states and 1665 transitions. [2024-12-06 00:20:01,066 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1665 transitions. [2024-12-06 00:20:01,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 00:20:01,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:01,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:01,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:01,149 INFO L134 CoverageAnalysis]: Checked inductivity of 1022 backedges. 42 proven. 140 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-12-06 00:20:03,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:03,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1694 states to 590 states and 1664 transitions. [2024-12-06 00:20:03,125 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1664 transitions. [2024-12-06 00:20:03,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 00:20:03,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:03,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:03,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:03,206 INFO L134 CoverageAnalysis]: Checked inductivity of 1022 backedges. 42 proven. 140 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-12-06 00:20:04,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:04,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1693 states to 590 states and 1663 transitions. [2024-12-06 00:20:04,985 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1663 transitions. [2024-12-06 00:20:04,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 00:20:04,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:04,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:04,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:05,066 INFO L134 CoverageAnalysis]: Checked inductivity of 1022 backedges. 42 proven. 140 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-12-06 00:20:06,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:06,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1692 states to 590 states and 1662 transitions. [2024-12-06 00:20:06,760 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1662 transitions. [2024-12-06 00:20:06,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 00:20:06,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:06,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:06,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:06,841 INFO L134 CoverageAnalysis]: Checked inductivity of 1022 backedges. 42 proven. 140 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-12-06 00:20:08,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:08,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1691 states to 590 states and 1661 transitions. [2024-12-06 00:20:08,611 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1661 transitions. [2024-12-06 00:20:08,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 00:20:08,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:08,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:08,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:10,285 INFO L134 CoverageAnalysis]: Checked inductivity of 963 backedges. 42 proven. 81 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-12-06 00:20:25,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:25,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1731 states to 595 states and 1701 transitions. [2024-12-06 00:20:25,559 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 1701 transitions. [2024-12-06 00:20:25,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 00:20:25,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:25,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:25,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:20:25,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:25,618 INFO L256 TraceCheckSpWp]: Trace formula consists of 333 conjuncts, 54 conjuncts are in the unsatisfiable core [2024-12-06 00:20:25,620 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:20:29,315 INFO L134 CoverageAnalysis]: Checked inductivity of 966 backedges. 147 proven. 141 refuted. 0 times theorem prover too weak. 678 trivial. 0 not checked. [2024-12-06 00:20:37,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:37,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1800 states to 597 states and 1770 transitions. [2024-12-06 00:20:37,376 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 1770 transitions. [2024-12-06 00:20:37,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 00:20:37,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:37,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:37,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:20:37,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:37,441 INFO L256 TraceCheckSpWp]: Trace formula consists of 333 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-12-06 00:20:37,443 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:20:40,126 INFO L134 CoverageAnalysis]: Checked inductivity of 966 backedges. 214 proven. 26 refuted. 0 times theorem prover too weak. 726 trivial. 0 not checked. [2024-12-06 00:20:46,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:46,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1820 states to 599 states and 1790 transitions. [2024-12-06 00:20:46,658 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1790 transitions. [2024-12-06 00:20:46,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 00:20:46,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:46,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:46,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:20:46,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:46,713 INFO L256 TraceCheckSpWp]: Trace formula consists of 333 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-12-06 00:20:46,714 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:20:46,921 INFO L134 CoverageAnalysis]: Checked inductivity of 966 backedges. 154 proven. 86 refuted. 0 times theorem prover too weak. 726 trivial. 0 not checked. [2024-12-06 00:20:50,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:50,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1837 states to 601 states and 1807 transitions. [2024-12-06 00:20:50,984 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 1807 transitions. [2024-12-06 00:20:50,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 00:20:50,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:50,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:50,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:51,092 INFO L134 CoverageAnalysis]: Checked inductivity of 963 backedges. 42 proven. 81 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-12-06 00:20:54,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:54,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1852 states to 603 states and 1822 transitions. [2024-12-06 00:20:54,142 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1822 transitions. [2024-12-06 00:20:54,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 00:20:54,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:54,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:54,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:54,250 INFO L134 CoverageAnalysis]: Checked inductivity of 963 backedges. 42 proven. 81 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-12-06 00:21:00,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:00,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1866 states to 606 states and 1836 transitions. [2024-12-06 00:21:00,684 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1836 transitions. [2024-12-06 00:21:00,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 00:21:00,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:00,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:00,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:00,790 INFO L134 CoverageAnalysis]: Checked inductivity of 963 backedges. 42 proven. 81 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-12-06 00:21:03,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:03,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1875 states to 608 states and 1845 transitions. [2024-12-06 00:21:03,863 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 1845 transitions. [2024-12-06 00:21:03,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 00:21:03,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:03,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:03,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:03,974 INFO L134 CoverageAnalysis]: Checked inductivity of 963 backedges. 42 proven. 81 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-12-06 00:21:07,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:07,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1884 states to 610 states and 1854 transitions. [2024-12-06 00:21:07,079 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1854 transitions. [2024-12-06 00:21:07,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 00:21:07,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:07,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:07,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:07,188 INFO L134 CoverageAnalysis]: Checked inductivity of 963 backedges. 42 proven. 81 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-12-06 00:21:10,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:10,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1897 states to 612 states and 1867 transitions. [2024-12-06 00:21:10,414 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1867 transitions. [2024-12-06 00:21:10,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 00:21:10,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:10,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:10,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:10,523 INFO L134 CoverageAnalysis]: Checked inductivity of 963 backedges. 42 proven. 81 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-12-06 00:21:13,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:13,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1908 states to 614 states and 1878 transitions. [2024-12-06 00:21:13,708 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1878 transitions. [2024-12-06 00:21:13,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 00:21:13,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:13,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:13,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:14,011 INFO L134 CoverageAnalysis]: Checked inductivity of 963 backedges. 42 proven. 81 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-12-06 00:21:15,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:15,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1907 states to 614 states and 1877 transitions. [2024-12-06 00:21:15,686 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1877 transitions. [2024-12-06 00:21:15,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 00:21:15,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:15,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:15,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:15,723 INFO L134 CoverageAnalysis]: Checked inductivity of 1094 backedges. 109 proven. 4 refuted. 0 times theorem prover too weak. 981 trivial. 0 not checked. [2024-12-06 00:21:16,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:16,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1906 states to 614 states and 1876 transitions. [2024-12-06 00:21:16,588 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1876 transitions. [2024-12-06 00:21:16,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 00:21:16,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:16,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:16,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:16,628 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 74 proven. 61 refuted. 0 times theorem prover too weak. 987 trivial. 0 not checked. [2024-12-06 00:21:19,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:19,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1907 states to 616 states and 1877 transitions. [2024-12-06 00:21:19,159 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 1877 transitions. [2024-12-06 00:21:19,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 00:21:19,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:19,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:19,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:21:19,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:19,211 INFO L256 TraceCheckSpWp]: Trace formula consists of 342 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-12-06 00:21:19,212 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:21:19,471 INFO L134 CoverageAnalysis]: Checked inductivity of 1055 backedges. 79 proven. 115 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2024-12-06 00:21:29,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:29,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1932 states to 621 states and 1902 transitions. [2024-12-06 00:21:29,188 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 1902 transitions. [2024-12-06 00:21:29,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 00:21:29,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:29,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:29,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:21:29,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:29,243 INFO L256 TraceCheckSpWp]: Trace formula consists of 342 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-12-06 00:21:29,244 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:21:29,435 INFO L134 CoverageAnalysis]: Checked inductivity of 1055 backedges. 44 proven. 87 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2024-12-06 00:21:34,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:34,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1945 states to 624 states and 1915 transitions. [2024-12-06 00:21:34,633 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 1915 transitions. [2024-12-06 00:21:34,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 00:21:34,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:34,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:34,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:21:34,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:34,695 INFO L256 TraceCheckSpWp]: Trace formula consists of 342 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-12-06 00:21:34,696 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:21:34,936 INFO L134 CoverageAnalysis]: Checked inductivity of 1055 backedges. 43 proven. 151 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2024-12-06 00:21:40,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:40,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1981 states to 628 states and 1951 transitions. [2024-12-06 00:21:40,895 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1951 transitions. [2024-12-06 00:21:40,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 00:21:40,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:40,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:40,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:21:40,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:40,955 INFO L256 TraceCheckSpWp]: Trace formula consists of 342 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-12-06 00:21:40,956 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:21:41,165 INFO L134 CoverageAnalysis]: Checked inductivity of 1055 backedges. 43 proven. 151 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2024-12-06 00:21:46,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:46,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1989 states to 630 states and 1959 transitions. [2024-12-06 00:21:46,407 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1959 transitions. [2024-12-06 00:21:46,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 00:21:46,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:46,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:46,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:21:46,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:46,459 INFO L256 TraceCheckSpWp]: Trace formula consists of 342 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-12-06 00:21:46,460 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:21:46,667 INFO L134 CoverageAnalysis]: Checked inductivity of 1055 backedges. 43 proven. 151 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2024-12-06 00:21:53,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:53,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2008 states to 634 states and 1978 transitions. [2024-12-06 00:21:53,660 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1978 transitions. [2024-12-06 00:21:53,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 00:21:53,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:53,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:53,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:21:53,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:53,714 INFO L256 TraceCheckSpWp]: Trace formula consists of 342 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-12-06 00:21:53,715 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:21:53,969 INFO L134 CoverageAnalysis]: Checked inductivity of 1055 backedges. 79 proven. 115 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2024-12-06 00:21:57,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:57,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2014 states to 636 states and 1984 transitions. [2024-12-06 00:21:57,315 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1984 transitions. [2024-12-06 00:21:57,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 00:21:57,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:57,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:57,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:21:57,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:57,376 INFO L256 TraceCheckSpWp]: Trace formula consists of 342 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-12-06 00:21:57,378 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:21:57,591 INFO L134 CoverageAnalysis]: Checked inductivity of 1055 backedges. 44 proven. 87 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2024-12-06 00:22:02,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:02,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2028 states to 639 states and 1998 transitions. [2024-12-06 00:22:02,527 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1998 transitions. [2024-12-06 00:22:02,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 00:22:02,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:02,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:02,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:22:02,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:02,590 INFO L256 TraceCheckSpWp]: Trace formula consists of 342 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-12-06 00:22:02,591 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:22:02,826 INFO L134 CoverageAnalysis]: Checked inductivity of 1055 backedges. 44 proven. 87 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2024-12-06 00:22:06,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:06,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2033 states to 641 states and 2003 transitions. [2024-12-06 00:22:06,608 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 2003 transitions. [2024-12-06 00:22:06,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 00:22:06,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:06,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:06,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:22:06,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:06,669 INFO L256 TraceCheckSpWp]: Trace formula consists of 342 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-12-06 00:22:06,670 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:22:06,893 INFO L134 CoverageAnalysis]: Checked inductivity of 1055 backedges. 44 proven. 87 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2024-12-06 00:22:10,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:10,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2038 states to 643 states and 2008 transitions. [2024-12-06 00:22:10,526 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 2008 transitions. [2024-12-06 00:22:10,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 00:22:10,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:10,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:10,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:22:10,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:10,586 INFO L256 TraceCheckSpWp]: Trace formula consists of 342 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-12-06 00:22:10,587 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:22:10,877 INFO L134 CoverageAnalysis]: Checked inductivity of 1055 backedges. 43 proven. 151 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2024-12-06 00:22:14,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:14,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2043 states to 645 states and 2013 transitions. [2024-12-06 00:22:14,432 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 2013 transitions. [2024-12-06 00:22:14,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 00:22:14,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:14,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:14,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:22:14,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:14,626 INFO L256 TraceCheckSpWp]: Trace formula consists of 342 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-12-06 00:22:14,627 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:22:14,826 INFO L134 CoverageAnalysis]: Checked inductivity of 1055 backedges. 44 proven. 87 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2024-12-06 00:22:18,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:18,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2048 states to 647 states and 2018 transitions. [2024-12-06 00:22:18,301 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 2018 transitions. [2024-12-06 00:22:18,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 00:22:18,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:18,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:18,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:22:18,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:18,353 INFO L256 TraceCheckSpWp]: Trace formula consists of 342 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-12-06 00:22:18,354 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:22:18,571 INFO L134 CoverageAnalysis]: Checked inductivity of 1055 backedges. 43 proven. 151 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2024-12-06 00:22:21,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:21,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2053 states to 649 states and 2023 transitions. [2024-12-06 00:22:21,974 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 2023 transitions. [2024-12-06 00:22:21,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 00:22:21,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:21,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:21,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:22:22,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:22,026 INFO L256 TraceCheckSpWp]: Trace formula consists of 342 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-12-06 00:22:22,027 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:22:22,263 INFO L134 CoverageAnalysis]: Checked inductivity of 1055 backedges. 43 proven. 151 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2024-12-06 00:22:25,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:25,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2058 states to 651 states and 2028 transitions. [2024-12-06 00:22:25,961 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 2028 transitions. [2024-12-06 00:22:25,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 00:22:25,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:25,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:25,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:22:26,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:26,021 INFO L256 TraceCheckSpWp]: Trace formula consists of 342 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-12-06 00:22:26,023 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:22:26,247 INFO L134 CoverageAnalysis]: Checked inductivity of 1055 backedges. 43 proven. 151 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2024-12-06 00:22:29,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:29,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2063 states to 653 states and 2033 transitions. [2024-12-06 00:22:29,729 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 2033 transitions. [2024-12-06 00:22:29,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 00:22:29,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:29,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:29,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:22:29,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:29,791 INFO L256 TraceCheckSpWp]: Trace formula consists of 342 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-12-06 00:22:29,792 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:22:29,957 INFO L134 CoverageAnalysis]: Checked inductivity of 1055 backedges. 44 proven. 87 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2024-12-06 00:22:35,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:35,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2075 states to 656 states and 2045 transitions. [2024-12-06 00:22:35,634 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 2045 transitions. [2024-12-06 00:22:35,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 00:22:35,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:35,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:35,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:35,916 INFO L134 CoverageAnalysis]: Checked inductivity of 1049 backedges. 44 proven. 81 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2024-12-06 00:22:40,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:40,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2102 states to 658 states and 2072 transitions. [2024-12-06 00:22:40,661 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 2072 transitions. [2024-12-06 00:22:40,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 00:22:40,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:40,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:40,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:22:40,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:40,724 INFO L256 TraceCheckSpWp]: Trace formula consists of 342 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-12-06 00:22:40,725 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:22:40,926 INFO L134 CoverageAnalysis]: Checked inductivity of 1055 backedges. 44 proven. 87 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2024-12-06 00:22:44,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:44,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2107 states to 660 states and 2077 transitions. [2024-12-06 00:22:44,977 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 2077 transitions. [2024-12-06 00:22:44,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 00:22:44,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:44,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:44,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:22:45,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:45,040 INFO L256 TraceCheckSpWp]: Trace formula consists of 342 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-12-06 00:22:45,041 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:22:45,267 INFO L134 CoverageAnalysis]: Checked inductivity of 1055 backedges. 44 proven. 87 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked.