./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/ps6-ll_valuebound5.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_787dbb3f-a0b0-4c36-b84e-248ab44f8f1a/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_787dbb3f-a0b0-4c36-b84e-248ab44f8f1a/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_787dbb3f-a0b0-4c36-b84e-248ab44f8f1a/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_787dbb3f-a0b0-4c36-b84e-248ab44f8f1a/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/ps6-ll_valuebound5.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_787dbb3f-a0b0-4c36-b84e-248ab44f8f1a/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_787dbb3f-a0b0-4c36-b84e-248ab44f8f1a/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9671c34313c5e47de5bd2f842db47c3009aa180bae8c949f2010db1179ac602f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:34:44,032 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:34:44,097 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_787dbb3f-a0b0-4c36-b84e-248ab44f8f1a/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-25 03:34:44,103 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:34:44,103 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:34:44,127 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:34:44,128 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 03:34:44,128 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 03:34:44,128 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:34:44,129 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:34:44,129 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:34:44,129 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 03:34:44,129 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 03:34:44,129 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:34:44,130 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 03:34:44,130 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:34:44,130 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 03:34:44,130 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:34:44,130 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 03:34:44,130 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-25 03:34:44,130 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 03:34:44,131 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 03:34:44,131 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 03:34:44,131 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:34:44,131 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:34:44,131 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:34:44,131 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:34:44,131 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:34:44,131 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:34:44,131 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:34:44,132 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:34:44,132 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:34:44,132 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 03:34:44,132 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:34:44,132 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:34:44,133 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_787dbb3f-a0b0-4c36-b84e-248ab44f8f1a/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9671c34313c5e47de5bd2f842db47c3009aa180bae8c949f2010db1179ac602f [2024-11-25 03:34:44,443 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:34:44,456 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:34:44,460 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:34:44,462 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:34:44,463 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:34:44,464 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_787dbb3f-a0b0-4c36-b84e-248ab44f8f1a/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/nla-digbench-scaling/ps6-ll_valuebound5.c [2024-11-25 03:34:47,595 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_787dbb3f-a0b0-4c36-b84e-248ab44f8f1a/bin/ukojak-verify-ENZ3QT5qd3/data/ba0d3948e/54decbc840bd46c7be35a0dd3ed4f45c/FLAG2495d6fc7 [2024-11-25 03:34:47,876 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:34:47,877 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_787dbb3f-a0b0-4c36-b84e-248ab44f8f1a/sv-benchmarks/c/nla-digbench-scaling/ps6-ll_valuebound5.c [2024-11-25 03:34:47,890 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_787dbb3f-a0b0-4c36-b84e-248ab44f8f1a/bin/ukojak-verify-ENZ3QT5qd3/data/ba0d3948e/54decbc840bd46c7be35a0dd3ed4f45c/FLAG2495d6fc7 [2024-11-25 03:34:47,912 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_787dbb3f-a0b0-4c36-b84e-248ab44f8f1a/bin/ukojak-verify-ENZ3QT5qd3/data/ba0d3948e/54decbc840bd46c7be35a0dd3ed4f45c [2024-11-25 03:34:47,915 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:34:47,918 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:34:47,922 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:34:47,922 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:34:47,930 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:34:47,931 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:34:47" (1/1) ... [2024-11-25 03:34:47,935 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ef775c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:34:47, skipping insertion in model container [2024-11-25 03:34:47,935 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:34:47" (1/1) ... [2024-11-25 03:34:47,953 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:34:48,162 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:34:48,179 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:34:48,221 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:34:48,241 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:34:48,242 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:34:48 WrapperNode [2024-11-25 03:34:48,242 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:34:48,243 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:34:48,244 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:34:48,244 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:34:48,258 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:34:48" (1/1) ... [2024-11-25 03:34:48,268 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:34:48" (1/1) ... [2024-11-25 03:34:48,321 INFO L138 Inliner]: procedures = 14, calls = 13, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 143 [2024-11-25 03:34:48,324 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:34:48,325 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:34:48,325 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:34:48,325 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:34:48,336 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:34:48" (1/1) ... [2024-11-25 03:34:48,336 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:34:48" (1/1) ... [2024-11-25 03:34:48,338 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:34:48" (1/1) ... [2024-11-25 03:34:48,338 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:34:48" (1/1) ... [2024-11-25 03:34:48,347 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:34:48" (1/1) ... [2024-11-25 03:34:48,348 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:34:48" (1/1) ... [2024-11-25 03:34:48,352 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:34:48" (1/1) ... [2024-11-25 03:34:48,359 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:34:48" (1/1) ... [2024-11-25 03:34:48,360 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:34:48" (1/1) ... [2024-11-25 03:34:48,366 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:34:48,367 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:34:48,367 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:34:48,367 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:34:48,368 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:34:48" (1/1) ... [2024-11-25 03:34:48,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:34:48,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_787dbb3f-a0b0-4c36-b84e-248ab44f8f1a/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:34:48,422 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_787dbb3f-a0b0-4c36-b84e-248ab44f8f1a/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:34:48,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_787dbb3f-a0b0-4c36-b84e-248ab44f8f1a/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:34:48,466 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 03:34:48,466 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-25 03:34:48,466 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-25 03:34:48,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 03:34:48,467 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:34:48,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:34:48,468 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 03:34:48,468 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 03:34:48,538 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:34:48,540 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:34:49,328 INFO L? ?]: Removed 91 outVars from TransFormulas that were not future-live. [2024-11-25 03:34:49,328 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:34:49,379 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:34:49,379 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 03:34:49,379 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:34:49 BoogieIcfgContainer [2024-11-25 03:34:49,380 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:34:49,380 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:34:49,381 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:34:49,393 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:34:49,393 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:34:49" (1/1) ... [2024-11-25 03:34:49,402 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 03:34:49,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:49,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 218 states and 222 transitions. [2024-11-25 03:34:49,471 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 222 transitions. [2024-11-25 03:34:49,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 03:34:49,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:49,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:49,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:49,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:49,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:49,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 219 states and 223 transitions. [2024-11-25 03:34:49,780 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 223 transitions. [2024-11-25 03:34:49,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 03:34:49,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:49,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:49,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:49,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:49,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:49,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 220 states and 224 transitions. [2024-11-25 03:34:49,914 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 224 transitions. [2024-11-25 03:34:49,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 03:34:49,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:49,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:49,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:34:49,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:49,974 INFO L256 TraceCheckSpWp]: Trace formula consists of 44 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:34:49,979 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:34:50,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:50,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:50,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 221 states and 225 transitions. [2024-11-25 03:34:50,021 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 225 transitions. [2024-11-25 03:34:50,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 03:34:50,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:50,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:50,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:50,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:50,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:50,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 220 states and 224 transitions. [2024-11-25 03:34:50,077 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 224 transitions. [2024-11-25 03:34:50,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 03:34:50,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:50,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:50,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:34:50,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:50,139 INFO L256 TraceCheckSpWp]: Trace formula consists of 46 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:34:50,140 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:34:50,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:50,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:50,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 222 states and 226 transitions. [2024-11-25 03:34:50,185 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 226 transitions. [2024-11-25 03:34:50,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 03:34:50,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:50,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:50,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:34:50,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:50,242 INFO L256 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:34:50,243 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:34:50,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:50,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:50,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 223 states and 227 transitions. [2024-11-25 03:34:50,297 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 227 transitions. [2024-11-25 03:34:50,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 03:34:50,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:50,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:50,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:34:50,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:50,333 INFO L256 TraceCheckSpWp]: Trace formula consists of 48 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:34:50,334 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:34:50,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:50,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:50,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 224 states and 228 transitions. [2024-11-25 03:34:50,371 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 228 transitions. [2024-11-25 03:34:50,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 03:34:50,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:50,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:50,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:50,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:50,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:50,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 223 states and 227 transitions. [2024-11-25 03:34:50,429 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 227 transitions. [2024-11-25 03:34:50,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 03:34:50,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:50,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:50,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:34:50,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:50,483 INFO L256 TraceCheckSpWp]: Trace formula consists of 50 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:34:50,484 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:34:50,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:50,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:50,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 225 states and 229 transitions. [2024-11-25 03:34:50,545 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 229 transitions. [2024-11-25 03:34:50,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 03:34:50,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:50,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:50,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:34:50,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:50,590 INFO L256 TraceCheckSpWp]: Trace formula consists of 51 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:34:50,591 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:34:50,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:50,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:50,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 226 states and 230 transitions. [2024-11-25 03:34:50,640 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 230 transitions. [2024-11-25 03:34:50,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 03:34:50,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:50,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:50,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:34:50,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:50,679 INFO L256 TraceCheckSpWp]: Trace formula consists of 52 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:34:50,680 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:34:50,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:50,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:50,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 227 states and 231 transitions. [2024-11-25 03:34:50,743 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 231 transitions. [2024-11-25 03:34:50,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 03:34:50,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:50,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:50,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:50,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:50,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:50,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 226 states and 230 transitions. [2024-11-25 03:34:50,799 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 230 transitions. [2024-11-25 03:34:50,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 03:34:50,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:50,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:50,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:50,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:50,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:50,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 228 states and 232 transitions. [2024-11-25 03:34:50,953 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 232 transitions. [2024-11-25 03:34:50,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 03:34:50,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:50,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:50,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:51,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:51,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:51,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 229 states and 233 transitions. [2024-11-25 03:34:51,055 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 233 transitions. [2024-11-25 03:34:51,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 03:34:51,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:51,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:51,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:51,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:51,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:51,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 228 states and 232 transitions. [2024-11-25 03:34:51,098 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 232 transitions. [2024-11-25 03:34:51,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:34:51,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:51,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:51,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:34:51,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:51,144 INFO L256 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:34:51,145 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:34:51,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:51,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:51,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 230 states and 234 transitions. [2024-11-25 03:34:51,214 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 234 transitions. [2024-11-25 03:34:51,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 03:34:51,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:51,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:51,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:34:51,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:51,264 INFO L256 TraceCheckSpWp]: Trace formula consists of 58 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:34:51,265 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:34:51,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:51,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:51,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 231 states and 235 transitions. [2024-11-25 03:34:51,339 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 235 transitions. [2024-11-25 03:34:51,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 03:34:51,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:51,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:51,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:34:51,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:51,384 INFO L256 TraceCheckSpWp]: Trace formula consists of 59 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:34:51,385 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:34:51,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:51,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:51,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 232 states and 236 transitions. [2024-11-25 03:34:51,446 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 236 transitions. [2024-11-25 03:34:51,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 03:34:51,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:51,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:51,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:51,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:51,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:51,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 231 states and 235 transitions. [2024-11-25 03:34:51,490 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 235 transitions. [2024-11-25 03:34:51,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 03:34:51,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:51,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:51,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:34:51,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:51,523 INFO L256 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:34:51,524 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:34:51,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:51,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:51,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 233 states and 237 transitions. [2024-11-25 03:34:51,583 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 237 transitions. [2024-11-25 03:34:51,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 03:34:51,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:51,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:51,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:34:51,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:51,614 INFO L256 TraceCheckSpWp]: Trace formula consists of 62 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:34:51,617 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:34:51,671 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:51,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:51,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 234 states and 238 transitions. [2024-11-25 03:34:51,693 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 238 transitions. [2024-11-25 03:34:51,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 03:34:51,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:51,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:51,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:34:51,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:51,732 INFO L256 TraceCheckSpWp]: Trace formula consists of 63 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:34:51,734 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:34:51,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:51,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:51,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 235 states and 239 transitions. [2024-11-25 03:34:51,812 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 239 transitions. [2024-11-25 03:34:51,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 03:34:51,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:51,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:51,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:34:51,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:51,859 INFO L256 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:34:51,860 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:34:51,905 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:51,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:51,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 236 states and 240 transitions. [2024-11-25 03:34:51,921 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 240 transitions. [2024-11-25 03:34:51,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 03:34:51,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:51,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:51,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:51,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:51,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:51,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 235 states and 239 transitions. [2024-11-25 03:34:51,958 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 239 transitions. [2024-11-25 03:34:51,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 03:34:51,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:51,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:51,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:52,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:52,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:52,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 237 states and 241 transitions. [2024-11-25 03:34:52,067 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 241 transitions. [2024-11-25 03:34:52,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 03:34:52,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:52,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:52,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:52,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:52,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:52,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 238 states and 242 transitions. [2024-11-25 03:34:52,148 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 242 transitions. [2024-11-25 03:34:52,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 03:34:52,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:52,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:52,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:52,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:52,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:52,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 237 states and 241 transitions. [2024-11-25 03:34:52,178 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 241 transitions. [2024-11-25 03:34:52,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 03:34:52,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:52,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:52,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:52,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:52,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:52,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 239 states and 244 transitions. [2024-11-25 03:34:52,303 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 244 transitions. [2024-11-25 03:34:52,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 03:34:52,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:52,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:52,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:52,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:52,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:52,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 242 states and 249 transitions. [2024-11-25 03:34:52,499 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 249 transitions. [2024-11-25 03:34:52,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 03:34:52,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:52,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:52,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:52,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:52,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:52,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 246 states and 254 transitions. [2024-11-25 03:34:52,769 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 254 transitions. [2024-11-25 03:34:52,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 03:34:52,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:52,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:52,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:52,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:52,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:52,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 245 states and 253 transitions. [2024-11-25 03:34:52,809 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 253 transitions. [2024-11-25 03:34:52,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 03:34:52,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:52,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:52,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:52,899 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:53,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:53,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 251 states and 260 transitions. [2024-11-25 03:34:53,144 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 260 transitions. [2024-11-25 03:34:53,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 03:34:53,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:53,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:53,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:34:53,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:53,188 INFO L256 TraceCheckSpWp]: Trace formula consists of 74 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:34:53,189 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:34:53,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:53,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:53,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 258 states and 267 transitions. [2024-11-25 03:34:53,381 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 267 transitions. [2024-11-25 03:34:53,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 03:34:53,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:53,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:53,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:53,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:53,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:53,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 257 states and 266 transitions. [2024-11-25 03:34:53,421 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 266 transitions. [2024-11-25 03:34:53,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 03:34:53,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:53,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:53,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:53,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:53,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:53,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 256 states and 265 transitions. [2024-11-25 03:34:53,465 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 265 transitions. [2024-11-25 03:34:53,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 03:34:53,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:53,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:53,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:53,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:53,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:53,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 255 states and 264 transitions. [2024-11-25 03:34:53,663 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 264 transitions. [2024-11-25 03:34:53,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 03:34:53,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:53,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:53,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:34:53,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:53,704 INFO L256 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:34:53,707 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:34:53,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:53,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:53,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 259 states and 268 transitions. [2024-11-25 03:34:53,898 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 268 transitions. [2024-11-25 03:34:53,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 03:34:53,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:53,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:53,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:53,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:53,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:53,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 258 states and 267 transitions. [2024-11-25 03:34:53,931 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 267 transitions. [2024-11-25 03:34:53,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 03:34:53,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:53,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:53,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:54,026 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:54,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:54,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 297 states and 308 transitions. [2024-11-25 03:34:54,348 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 308 transitions. [2024-11-25 03:34:54,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 03:34:54,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:54,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:54,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:54,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:54,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:54,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 298 states and 309 transitions. [2024-11-25 03:34:54,431 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 309 transitions. [2024-11-25 03:34:54,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 03:34:54,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:54,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:54,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:54,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:54,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:54,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 299 states and 310 transitions. [2024-11-25 03:34:54,834 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 310 transitions. [2024-11-25 03:34:54,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 03:34:54,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:54,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:54,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:54,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:54,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:54,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 300 states and 311 transitions. [2024-11-25 03:34:54,959 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 311 transitions. [2024-11-25 03:34:54,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:34:54,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:54,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:54,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:55,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:55,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:55,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 308 states and 322 transitions. [2024-11-25 03:34:55,306 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 322 transitions. [2024-11-25 03:34:55,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:34:55,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:55,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:55,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:55,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:55,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:55,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 353 states and 372 transitions. [2024-11-25 03:34:55,932 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 372 transitions. [2024-11-25 03:34:55,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 03:34:55,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:55,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:55,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:55,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:56,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:56,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 354 states and 373 transitions. [2024-11-25 03:34:56,014 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 373 transitions. [2024-11-25 03:34:56,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 03:34:56,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:56,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:56,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:56,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:56,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:56,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 355 states and 374 transitions. [2024-11-25 03:34:56,106 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 374 transitions. [2024-11-25 03:34:56,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 03:34:56,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:56,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:56,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:56,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:56,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:56,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 356 states and 375 transitions. [2024-11-25 03:34:56,213 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 375 transitions. [2024-11-25 03:34:56,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 03:34:56,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:56,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:56,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:56,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:56,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:56,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 359 states and 379 transitions. [2024-11-25 03:34:56,364 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 379 transitions. [2024-11-25 03:34:56,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 03:34:56,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:56,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:56,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:56,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:56,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:56,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 358 states and 378 transitions. [2024-11-25 03:34:56,410 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 378 transitions. [2024-11-25 03:34:56,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 03:34:56,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:56,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:56,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:56,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:56,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:56,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 359 states and 379 transitions. [2024-11-25 03:34:56,484 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 379 transitions. [2024-11-25 03:34:56,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 03:34:56,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:56,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:56,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:56,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:56,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:56,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 362 states and 382 transitions. [2024-11-25 03:34:56,864 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 382 transitions. [2024-11-25 03:34:56,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 03:34:56,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:56,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:56,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:56,891 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:56,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:56,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 361 states and 381 transitions. [2024-11-25 03:34:56,905 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 381 transitions. [2024-11-25 03:34:56,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 03:34:56,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:56,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:56,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:57,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:57,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:57,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 365 states and 385 transitions. [2024-11-25 03:34:57,341 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 385 transitions. [2024-11-25 03:34:57,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 03:34:57,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:57,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:57,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:34:57,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:57,384 INFO L256 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 03:34:57,385 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:34:57,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:57,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:57,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 367 states and 387 transitions. [2024-11-25 03:34:57,591 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 387 transitions. [2024-11-25 03:34:57,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 03:34:57,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:57,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:57,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:57,717 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:58,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:58,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 372 states and 392 transitions. [2024-11-25 03:34:58,141 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 392 transitions. [2024-11-25 03:34:58,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 03:34:58,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:58,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:58,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:34:58,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:58,185 INFO L256 TraceCheckSpWp]: Trace formula consists of 101 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:34:58,187 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:34:58,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:58,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:58,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 373 states and 394 transitions. [2024-11-25 03:34:58,560 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 394 transitions. [2024-11-25 03:34:58,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 03:34:58,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:58,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:58,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:58,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:58,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:58,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 372 states and 393 transitions. [2024-11-25 03:34:58,618 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 393 transitions. [2024-11-25 03:34:58,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 03:34:58,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:58,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:58,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:34:58,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:58,661 INFO L256 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:34:58,662 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:34:58,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:58,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:59,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 374 states and 395 transitions. [2024-11-25 03:34:59,000 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 395 transitions. [2024-11-25 03:34:59,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 03:34:59,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:59,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:59,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:59,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:59,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:59,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 381 states and 402 transitions. [2024-11-25 03:34:59,569 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 402 transitions. [2024-11-25 03:34:59,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 03:34:59,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:59,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:59,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:59,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:59,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:59,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 380 states and 401 transitions. [2024-11-25 03:34:59,613 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 401 transitions. [2024-11-25 03:34:59,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 03:34:59,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:59,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:59,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:59,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:00,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:00,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 388 states and 409 transitions. [2024-11-25 03:35:00,239 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 409 transitions. [2024-11-25 03:35:00,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 03:35:00,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:00,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:00,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:35:00,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:00,291 INFO L256 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 03:35:00,293 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:35:00,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:00,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:00,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 391 states and 412 transitions. [2024-11-25 03:35:00,464 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 412 transitions. [2024-11-25 03:35:00,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 03:35:00,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:00,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:00,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:00,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:01,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:01,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 400 states and 421 transitions. [2024-11-25 03:35:01,133 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 421 transitions. [2024-11-25 03:35:01,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 03:35:01,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:01,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:01,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:35:01,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:01,183 INFO L256 TraceCheckSpWp]: Trace formula consists of 105 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:35:01,184 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:35:01,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:01,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:01,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 401 states and 423 transitions. [2024-11-25 03:35:01,359 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 423 transitions. [2024-11-25 03:35:01,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 03:35:01,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:01,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:01,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:01,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:01,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:01,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 400 states and 422 transitions. [2024-11-25 03:35:01,409 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 422 transitions. [2024-11-25 03:35:01,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 03:35:01,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:01,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:01,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:35:01,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:01,464 INFO L256 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:35:01,465 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:35:01,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:01,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:01,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 402 states and 424 transitions. [2024-11-25 03:35:01,712 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 424 transitions. [2024-11-25 03:35:01,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 03:35:01,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:01,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:01,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:01,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:01,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:01,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 413 states and 435 transitions. [2024-11-25 03:35:01,966 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 435 transitions. [2024-11-25 03:35:01,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 03:35:01,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:01,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:01,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:02,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:02,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:02,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 428 states and 455 transitions. [2024-11-25 03:35:02,716 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 455 transitions. [2024-11-25 03:35:02,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 03:35:02,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:02,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:02,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:02,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:02,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:02,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 429 states and 456 transitions. [2024-11-25 03:35:02,800 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 456 transitions. [2024-11-25 03:35:02,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 03:35:02,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:02,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:02,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:02,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:03,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:03,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 430 states and 457 transitions. [2024-11-25 03:35:03,410 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 457 transitions. [2024-11-25 03:35:03,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 03:35:03,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:03,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:03,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:03,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:03,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:03,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 429 states and 456 transitions. [2024-11-25 03:35:03,452 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 456 transitions. [2024-11-25 03:35:03,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 03:35:03,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:03,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:03,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:03,523 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:03,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:03,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 432 states and 460 transitions. [2024-11-25 03:35:03,948 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 460 transitions. [2024-11-25 03:35:03,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 03:35:03,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:03,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:03,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:04,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:04,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:04,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 434 states and 462 transitions. [2024-11-25 03:35:04,061 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 462 transitions. [2024-11-25 03:35:04,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 03:35:04,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:04,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:04,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:04,128 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:04,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:04,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 439 states and 468 transitions. [2024-11-25 03:35:04,550 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 468 transitions. [2024-11-25 03:35:04,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 03:35:04,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:04,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:04,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:04,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:04,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:04,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 442 states and 471 transitions. [2024-11-25 03:35:04,675 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 471 transitions. [2024-11-25 03:35:04,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 03:35:04,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:04,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:04,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:35:04,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:04,744 INFO L256 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 03:35:04,745 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:35:04,859 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:05,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:05,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 444 states and 473 transitions. [2024-11-25 03:35:05,027 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 473 transitions. [2024-11-25 03:35:05,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 03:35:05,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:05,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:05,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:05,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:05,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:05,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 448 states and 477 transitions. [2024-11-25 03:35:05,149 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 477 transitions. [2024-11-25 03:35:05,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 03:35:05,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:05,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:05,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:05,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:05,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:05,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 447 states and 476 transitions. [2024-11-25 03:35:05,186 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 476 transitions. [2024-11-25 03:35:05,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 03:35:05,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:05,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:05,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:35:05,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:05,227 INFO L256 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:35:05,229 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:35:05,386 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:05,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:05,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 449 states and 479 transitions. [2024-11-25 03:35:05,469 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 479 transitions. [2024-11-25 03:35:05,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 03:35:05,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:05,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:05,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:05,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:05,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:05,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 455 states and 485 transitions. [2024-11-25 03:35:05,628 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 485 transitions. [2024-11-25 03:35:05,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 03:35:05,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:05,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:05,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:35:05,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:05,696 INFO L256 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:35:05,698 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:35:05,825 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:06,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:06,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 458 states and 488 transitions. [2024-11-25 03:35:06,031 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 488 transitions. [2024-11-25 03:35:06,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 03:35:06,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:06,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:06,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:06,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:06,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:06,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 465 states and 495 transitions. [2024-11-25 03:35:06,696 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 495 transitions. [2024-11-25 03:35:06,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 03:35:06,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:06,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:06,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:35:06,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:06,745 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 03:35:06,746 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:35:06,858 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:06,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:06,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 467 states and 497 transitions. [2024-11-25 03:35:06,916 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 497 transitions. [2024-11-25 03:35:06,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 03:35:06,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:06,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:06,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:07,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:07,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:07,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 475 states and 505 transitions. [2024-11-25 03:35:07,596 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 505 transitions. [2024-11-25 03:35:07,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 03:35:07,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:07,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:07,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:07,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:08,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:08,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 484 states and 514 transitions. [2024-11-25 03:35:08,461 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 514 transitions. [2024-11-25 03:35:08,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 03:35:08,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:08,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:08,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:35:08,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:08,516 INFO L256 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:35:08,518 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:35:08,684 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:08,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:08,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 486 states and 517 transitions. [2024-11-25 03:35:08,762 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 517 transitions. [2024-11-25 03:35:08,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 03:35:08,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:08,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:08,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:08,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:08,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:08,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 485 states and 516 transitions. [2024-11-25 03:35:08,802 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 516 transitions. [2024-11-25 03:35:08,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 03:35:08,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:08,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:08,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:35:08,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:08,850 INFO L256 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:35:08,852 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:35:08,974 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:09,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:09,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 488 states and 519 transitions. [2024-11-25 03:35:09,182 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 519 transitions. [2024-11-25 03:35:09,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 03:35:09,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:09,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:09,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:09,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:09,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:09,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 499 states and 530 transitions. [2024-11-25 03:35:09,474 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 530 transitions. [2024-11-25 03:35:09,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 03:35:09,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:09,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:09,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:35:09,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:09,526 INFO L256 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 03:35:09,528 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:35:09,648 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:09,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:09,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 501 states and 532 transitions. [2024-11-25 03:35:09,706 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 532 transitions. [2024-11-25 03:35:09,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 03:35:09,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:09,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:09,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:09,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:09,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:09,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 502 states and 533 transitions. [2024-11-25 03:35:09,795 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 533 transitions. [2024-11-25 03:35:09,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 03:35:09,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:09,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:09,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:09,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:09,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:09,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 501 states and 532 transitions. [2024-11-25 03:35:09,831 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 532 transitions. [2024-11-25 03:35:09,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 03:35:09,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:09,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:09,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:09,918 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:10,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:10,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 503 states and 535 transitions. [2024-11-25 03:35:10,013 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 535 transitions. [2024-11-25 03:35:10,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 03:35:10,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:10,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:10,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:10,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:10,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:10,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 505 states and 538 transitions. [2024-11-25 03:35:10,135 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 538 transitions. [2024-11-25 03:35:10,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 03:35:10,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:10,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:10,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:10,189 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:10,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:10,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 508 states and 541 transitions. [2024-11-25 03:35:10,274 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 541 transitions. [2024-11-25 03:35:10,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 03:35:10,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:10,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:10,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:10,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:10,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:10,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 511 states and 546 transitions. [2024-11-25 03:35:10,441 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 546 transitions. [2024-11-25 03:35:10,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 03:35:10,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:10,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:10,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:10,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:10,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:10,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 515 states and 551 transitions. [2024-11-25 03:35:10,582 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 551 transitions. [2024-11-25 03:35:10,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 03:35:10,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:10,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:10,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:35:10,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:10,635 INFO L256 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 03:35:10,636 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:35:10,765 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:10,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:10,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 518 states and 554 transitions. [2024-11-25 03:35:10,825 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 554 transitions. [2024-11-25 03:35:10,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 03:35:10,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:10,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:10,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:10,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:10,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:10,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 517 states and 553 transitions. [2024-11-25 03:35:10,862 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 553 transitions. [2024-11-25 03:35:10,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 03:35:10,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:10,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:10,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:35:10,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:10,913 INFO L256 TraceCheckSpWp]: Trace formula consists of 127 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:35:10,914 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:35:11,047 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:11,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:11,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 518 states and 555 transitions. [2024-11-25 03:35:11,186 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 555 transitions. [2024-11-25 03:35:11,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 03:35:11,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:11,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:11,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:11,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:11,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:11,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 524 states and 562 transitions. [2024-11-25 03:35:11,408 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 562 transitions. [2024-11-25 03:35:11,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 03:35:11,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:11,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:11,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:35:11,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:11,450 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:35:11,452 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:35:11,620 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:11,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:11,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 526 states and 564 transitions. [2024-11-25 03:35:11,714 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 564 transitions. [2024-11-25 03:35:11,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 03:35:11,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:11,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:11,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:11,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:12,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:12,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 533 states and 571 transitions. [2024-11-25 03:35:12,220 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 571 transitions. [2024-11-25 03:35:12,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 03:35:12,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:12,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:12,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:12,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:12,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:12,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 532 states and 570 transitions. [2024-11-25 03:35:12,259 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 570 transitions. [2024-11-25 03:35:12,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 03:35:12,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:12,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:12,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:35:12,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:12,307 INFO L256 TraceCheckSpWp]: Trace formula consists of 130 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 03:35:12,308 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:35:12,437 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:12,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:12,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 535 states and 573 transitions. [2024-11-25 03:35:12,499 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 573 transitions. [2024-11-25 03:35:12,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 03:35:12,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:12,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:12,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:12,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:12,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:12,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 534 states and 572 transitions. [2024-11-25 03:35:12,538 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 572 transitions. [2024-11-25 03:35:12,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 03:35:12,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:12,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:12,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:35:12,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:12,588 INFO L256 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:35:12,589 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:35:12,729 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:12,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:12,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 535 states and 574 transitions. [2024-11-25 03:35:12,845 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 574 transitions. [2024-11-25 03:35:12,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 03:35:12,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:12,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:12,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:12,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:13,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:13,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 534 states and 573 transitions. [2024-11-25 03:35:13,031 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 573 transitions. [2024-11-25 03:35:13,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 03:35:13,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:13,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:13,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:35:13,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:13,092 INFO L256 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:35:13,094 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:35:13,287 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:13,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:13,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 536 states and 575 transitions. [2024-11-25 03:35:13,393 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 575 transitions. [2024-11-25 03:35:13,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 03:35:13,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:13,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:13,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:13,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:13,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:13,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 535 states and 574 transitions. [2024-11-25 03:35:13,923 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 574 transitions. [2024-11-25 03:35:13,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 03:35:13,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:13,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:13,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:35:13,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:13,980 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 03:35:13,982 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:35:14,112 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:14,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:14,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 537 states and 576 transitions. [2024-11-25 03:35:14,166 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 576 transitions. [2024-11-25 03:35:14,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 03:35:14,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:14,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:14,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:14,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:14,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:14,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 536 states and 575 transitions. [2024-11-25 03:35:14,205 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 575 transitions. [2024-11-25 03:35:14,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 03:35:14,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:14,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:14,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:14,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:14,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:14,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 575 states and 616 transitions. [2024-11-25 03:35:14,720 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 616 transitions. [2024-11-25 03:35:14,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 03:35:14,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:14,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:14,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:14,813 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 03:35:14,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:14,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 574 states and 615 transitions. [2024-11-25 03:35:14,989 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 615 transitions. [2024-11-25 03:35:14,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 03:35:14,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:14,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:15,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:15,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:15,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:15,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 575 states and 616 transitions. [2024-11-25 03:35:15,083 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 616 transitions. [2024-11-25 03:35:15,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 03:35:15,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:15,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:15,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:15,179 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 03:35:15,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:15,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 574 states and 615 transitions. [2024-11-25 03:35:15,535 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 615 transitions. [2024-11-25 03:35:15,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-25 03:35:15,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:15,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:15,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:15,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:16,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:16,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 575 states and 616 transitions. [2024-11-25 03:35:16,094 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 616 transitions. [2024-11-25 03:35:16,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 03:35:16,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:16,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:16,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:16,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:16,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:16,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 574 states and 615 transitions. [2024-11-25 03:35:16,623 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 615 transitions. [2024-11-25 03:35:16,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 03:35:16,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:16,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:16,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:16,663 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 03:35:17,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:17,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 571 states and 610 transitions. [2024-11-25 03:35:17,126 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 610 transitions. [2024-11-25 03:35:17,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 03:35:17,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:17,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:17,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:17,161 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 03:35:17,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:17,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 567 states and 605 transitions. [2024-11-25 03:35:17,389 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 605 transitions. [2024-11-25 03:35:17,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 03:35:17,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:17,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:17,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:17,426 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 03:35:17,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:17,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 562 states and 599 transitions. [2024-11-25 03:35:17,661 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 599 transitions. [2024-11-25 03:35:17,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 03:35:17,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:17,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:17,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:35:17,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:17,719 INFO L256 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:35:17,720 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:35:17,869 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:35:18,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:18,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 580 states and 619 transitions. [2024-11-25 03:35:18,611 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 619 transitions. [2024-11-25 03:35:18,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 03:35:18,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:18,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:18,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:35:18,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:18,673 INFO L256 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:35:18,675 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:35:18,825 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:35:18,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:18,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 581 states and 620 transitions. [2024-11-25 03:35:18,856 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 620 transitions. [2024-11-25 03:35:18,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 03:35:18,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:18,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:18,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:18,900 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 03:35:19,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:19,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 574 states and 612 transitions. [2024-11-25 03:35:19,047 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 612 transitions. [2024-11-25 03:35:19,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 03:35:19,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:19,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:19,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:19,078 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:35:19,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:19,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 573 states and 611 transitions. [2024-11-25 03:35:19,095 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 611 transitions. [2024-11-25 03:35:19,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 03:35:19,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:19,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:19,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:35:19,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:19,146 INFO L256 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 03:35:19,148 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:35:19,304 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:19,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:19,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 583 states and 621 transitions. [2024-11-25 03:35:19,554 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 621 transitions. [2024-11-25 03:35:19,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 03:35:19,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:19,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:19,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:19,625 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:35:19,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:19,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 585 states and 624 transitions. [2024-11-25 03:35:19,736 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 624 transitions. [2024-11-25 03:35:19,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 03:35:19,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:19,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:19,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:35:19,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:19,790 INFO L256 TraceCheckSpWp]: Trace formula consists of 147 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-25 03:35:19,794 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:35:19,953 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 03:35:20,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:20,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 584 states and 623 transitions. [2024-11-25 03:35:20,388 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 623 transitions. [2024-11-25 03:35:20,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 03:35:20,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:20,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:20,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:35:20,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:20,441 INFO L256 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 03:35:20,443 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:35:21,419 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:23,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:23,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 623 states and 665 transitions. [2024-11-25 03:35:23,049 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 665 transitions. [2024-11-25 03:35:23,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-25 03:35:23,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:23,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:23,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:35:23,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:23,100 INFO L256 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-25 03:35:23,103 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:35:23,521 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:24,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:24,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 663 states and 707 transitions. [2024-11-25 03:35:24,787 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 707 transitions. [2024-11-25 03:35:24,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-25 03:35:24,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:24,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:24,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:35:24,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:24,852 INFO L256 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:35:24,854 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:35:25,524 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:26,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:26,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 671 states and 716 transitions. [2024-11-25 03:35:26,737 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 716 transitions. [2024-11-25 03:35:26,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 03:35:26,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:26,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:26,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:35:26,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:26,791 INFO L256 TraceCheckSpWp]: Trace formula consists of 152 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 03:35:26,792 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:35:27,565 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:28,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:28,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 673 states and 721 transitions. [2024-11-25 03:35:28,728 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 721 transitions. [2024-11-25 03:35:28,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 03:35:28,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:28,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:28,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:28,844 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 03:35:29,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:29,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 676 states and 728 transitions. [2024-11-25 03:35:29,149 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 728 transitions. [2024-11-25 03:35:29,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 03:35:29,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:29,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:29,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:29,345 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:35:30,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:30,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 733 states and 795 transitions. [2024-11-25 03:35:30,785 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 795 transitions. [2024-11-25 03:35:30,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 03:35:30,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:30,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:30,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:30,864 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:35:31,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:31,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 735 states and 800 transitions. [2024-11-25 03:35:31,231 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 800 transitions. [2024-11-25 03:35:31,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-25 03:35:31,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:31,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:31,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:31,394 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:35:33,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:33,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 793 states and 869 transitions. [2024-11-25 03:35:33,119 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 869 transitions. [2024-11-25 03:35:33,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-25 03:35:33,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:33,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:33,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:33,228 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:35:33,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:33,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 797 states and 878 transitions. [2024-11-25 03:35:33,991 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 878 transitions. [2024-11-25 03:35:33,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-25 03:35:33,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:33,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:34,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:34,066 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:35:34,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:34,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 799 states and 883 transitions. [2024-11-25 03:35:34,526 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 883 transitions. [2024-11-25 03:35:34,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 03:35:34,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:34,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:34,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:34,662 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:35:35,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:35,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 802 states and 889 transitions. [2024-11-25 03:35:35,497 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 889 transitions. [2024-11-25 03:35:35,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 03:35:35,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:35,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:35,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:35,535 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 03:35:36,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:36,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 806 states and 898 transitions. [2024-11-25 03:35:36,383 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 898 transitions. [2024-11-25 03:35:36,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 03:35:36,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:36,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:36,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:36,424 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 03:35:37,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:37,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 810 states and 905 transitions. [2024-11-25 03:35:37,103 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 905 transitions. [2024-11-25 03:35:37,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-25 03:35:37,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:37,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:37,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:37,157 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 03:35:38,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:38,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 814 states and 914 transitions. [2024-11-25 03:35:38,303 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 914 transitions. [2024-11-25 03:35:38,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-25 03:35:38,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:38,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:38,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:35:38,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:38,357 INFO L256 TraceCheckSpWp]: Trace formula consists of 169 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:35:38,359 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:35:38,648 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:35:40,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:40,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 821 states and 926 transitions. [2024-11-25 03:35:40,522 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 926 transitions. [2024-11-25 03:35:40,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-25 03:35:40,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:40,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:40,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:40,558 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 03:35:41,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:41,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 825 states and 936 transitions. [2024-11-25 03:35:41,319 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 936 transitions. [2024-11-25 03:35:41,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-25 03:35:41,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:41,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:41,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:35:41,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:41,375 INFO L256 TraceCheckSpWp]: Trace formula consists of 169 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:35:41,377 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:35:41,547 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:35:41,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:41,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 827 states and 941 transitions. [2024-11-25 03:35:41,911 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 941 transitions. [2024-11-25 03:35:41,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 03:35:41,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:41,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:41,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:41,947 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 03:35:42,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:42,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 829 states and 945 transitions. [2024-11-25 03:35:42,269 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 945 transitions. [2024-11-25 03:35:42,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 03:35:42,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:42,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:42,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:35:42,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:42,322 INFO L256 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 03:35:42,323 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:35:42,691 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:35:42,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:42,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 831 states and 947 transitions. [2024-11-25 03:35:42,978 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 947 transitions. [2024-11-25 03:35:42,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 03:35:42,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:42,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:42,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:43,010 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-25 03:35:43,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:43,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 833 states and 951 transitions. [2024-11-25 03:35:43,354 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 951 transitions. [2024-11-25 03:35:43,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-25 03:35:43,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:43,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:43,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:43,395 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 03:35:43,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:43,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 835 states and 955 transitions. [2024-11-25 03:35:43,734 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 955 transitions. [2024-11-25 03:35:43,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-25 03:35:43,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:43,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:43,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:35:43,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:43,817 INFO L256 TraceCheckSpWp]: Trace formula consists of 173 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:35:43,819 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:35:43,977 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:35:44,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:44,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 837 states and 957 transitions. [2024-11-25 03:35:44,031 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 957 transitions. [2024-11-25 03:35:44,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 03:35:44,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:44,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:44,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:44,088 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 03:35:44,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:44,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 839 states and 961 transitions. [2024-11-25 03:35:44,350 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 961 transitions. [2024-11-25 03:35:44,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-25 03:35:44,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:44,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:44,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:35:44,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:44,403 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 03:35:44,404 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:35:44,620 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:35:44,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:44,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 841 states and 964 transitions. [2024-11-25 03:35:44,851 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 964 transitions. [2024-11-25 03:35:44,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 03:35:44,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:44,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:44,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:44,971 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 03:35:45,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:45,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 840 states and 963 transitions. [2024-11-25 03:35:45,060 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 963 transitions. [2024-11-25 03:35:45,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 03:35:45,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:45,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:45,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:35:45,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:45,159 INFO L256 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:35:45,161 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:35:46,138 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:35:48,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:48,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 856 states and 985 transitions. [2024-11-25 03:35:48,716 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 985 transitions. [2024-11-25 03:35:48,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 03:35:48,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:48,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:48,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:48,755 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 03:35:48,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:48,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 855 states and 984 transitions. [2024-11-25 03:35:48,848 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 984 transitions. [2024-11-25 03:35:48,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 03:35:48,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:48,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:48,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:35:48,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:48,895 INFO L256 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-25 03:35:48,896 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:35:49,911 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 58 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:35:53,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:53,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 871 states and 1009 transitions. [2024-11-25 03:35:53,158 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1009 transitions. [2024-11-25 03:35:53,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 03:35:53,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:53,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:53,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:53,302 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 03:35:53,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:53,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 872 states and 1011 transitions. [2024-11-25 03:35:53,628 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1011 transitions. [2024-11-25 03:35:53,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 03:35:53,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:53,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:53,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:53,665 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 03:35:53,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:53,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 869 states and 1008 transitions. [2024-11-25 03:35:53,791 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1008 transitions. [2024-11-25 03:35:53,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 03:35:53,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:53,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:53,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:53,924 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 03:35:54,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:54,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 871 states and 1012 transitions. [2024-11-25 03:35:54,819 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1012 transitions. [2024-11-25 03:35:54,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 03:35:54,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:54,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:54,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:54,891 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 03:35:54,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:54,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 867 states and 1008 transitions. [2024-11-25 03:35:54,998 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1008 transitions. [2024-11-25 03:35:54,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 03:35:54,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:54,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:55,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:35:55,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:55,057 INFO L256 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:35:55,058 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:35:55,231 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:35:56,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:56,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 869 states and 1011 transitions. [2024-11-25 03:35:56,200 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1011 transitions. [2024-11-25 03:35:56,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 03:35:56,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:56,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:56,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:35:56,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:56,248 INFO L256 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:35:56,249 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:35:56,391 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:35:56,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:56,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 871 states and 1014 transitions. [2024-11-25 03:35:56,710 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1014 transitions. [2024-11-25 03:35:56,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 03:35:56,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:56,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:56,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:56,747 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 03:35:56,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:56,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 866 states and 1009 transitions. [2024-11-25 03:35:56,880 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1009 transitions. [2024-11-25 03:35:56,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 03:35:56,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:56,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:56,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:35:56,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:56,955 INFO L256 TraceCheckSpWp]: Trace formula consists of 184 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 03:35:56,957 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:35:57,223 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:35:57,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:57,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 868 states and 1011 transitions. [2024-11-25 03:35:57,434 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1011 transitions. [2024-11-25 03:35:57,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 03:35:57,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:57,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:57,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:57,476 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 03:35:57,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:57,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 861 states and 1004 transitions. [2024-11-25 03:35:57,688 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1004 transitions. [2024-11-25 03:35:57,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-25 03:35:57,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:57,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:57,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:57,729 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-25 03:35:58,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:58,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 853 states and 996 transitions. [2024-11-25 03:35:58,176 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 996 transitions. [2024-11-25 03:35:58,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-25 03:35:58,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:58,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:58,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:35:58,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:58,222 INFO L256 TraceCheckSpWp]: Trace formula consists of 186 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:35:58,223 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:35:58,366 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:35:58,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:58,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 855 states and 998 transitions. [2024-11-25 03:35:58,466 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 998 transitions. [2024-11-25 03:35:58,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 03:35:58,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:58,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:58,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:58,496 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-25 03:35:58,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:58,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 846 states and 989 transitions. [2024-11-25 03:35:58,946 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 989 transitions. [2024-11-25 03:35:58,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 03:35:58,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:58,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:58,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:58,976 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-25 03:36:00,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:00,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 860 states and 1005 transitions. [2024-11-25 03:36:00,093 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1005 transitions. [2024-11-25 03:36:00,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 03:36:00,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:00,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:00,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:36:00,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:00,139 INFO L256 TraceCheckSpWp]: Trace formula consists of 188 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 03:36:00,140 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:36:00,317 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:36:00,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:00,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 862 states and 1007 transitions. [2024-11-25 03:36:00,516 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 1007 transitions. [2024-11-25 03:36:00,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 03:36:00,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:00,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:00,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:00,543 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 03:36:00,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:00,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 861 states and 1006 transitions. [2024-11-25 03:36:00,636 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1006 transitions. [2024-11-25 03:36:00,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 03:36:00,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:00,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:00,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:36:00,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:00,688 INFO L256 TraceCheckSpWp]: Trace formula consists of 190 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:36:00,689 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:36:00,839 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:36:00,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:00,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 863 states and 1008 transitions. [2024-11-25 03:36:00,940 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1008 transitions. [2024-11-25 03:36:00,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 03:36:00,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:00,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:00,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:00,970 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 03:36:01,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:01,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 862 states and 1007 transitions. [2024-11-25 03:36:01,086 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 1007 transitions. [2024-11-25 03:36:01,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 03:36:01,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:01,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:01,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:01,172 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 03:36:01,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:01,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 859 states and 1002 transitions. [2024-11-25 03:36:01,375 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 1002 transitions. [2024-11-25 03:36:01,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 03:36:01,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:01,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:01,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:01,441 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:36:01,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:01,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 862 states and 1005 transitions. [2024-11-25 03:36:01,653 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 1005 transitions. [2024-11-25 03:36:01,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 03:36:01,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:01,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:01,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:01,681 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 03:36:01,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:01,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1000 states to 858 states and 1000 transitions. [2024-11-25 03:36:01,810 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1000 transitions. [2024-11-25 03:36:01,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 03:36:01,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:01,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:01,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:01,846 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 03:36:02,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:02,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 853 states and 994 transitions. [2024-11-25 03:36:02,034 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 994 transitions. [2024-11-25 03:36:02,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 03:36:02,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:02,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:02,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:36:02,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:02,079 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:36:02,080 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:36:02,262 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:36:02,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:02,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 855 states and 996 transitions. [2024-11-25 03:36:02,331 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 996 transitions. [2024-11-25 03:36:02,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 03:36:02,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:02,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:02,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:02,378 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 03:36:02,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:02,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 848 states and 988 transitions. [2024-11-25 03:36:02,609 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 988 transitions. [2024-11-25 03:36:02,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 03:36:02,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:02,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:02,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:36:02,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:02,653 INFO L256 TraceCheckSpWp]: Trace formula consists of 197 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 03:36:02,655 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:36:02,872 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 94 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:36:03,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:03,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 850 states and 990 transitions. [2024-11-25 03:36:03,091 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 990 transitions. [2024-11-25 03:36:03,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 03:36:03,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:03,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:03,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:03,219 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-25 03:36:03,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:03,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 842 states and 982 transitions. [2024-11-25 03:36:03,563 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 982 transitions. [2024-11-25 03:36:03,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-25 03:36:03,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:03,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:03,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:36:03,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:03,606 INFO L256 TraceCheckSpWp]: Trace formula consists of 199 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:36:03,608 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:36:03,814 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:36:03,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:03,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 844 states and 984 transitions. [2024-11-25 03:36:03,865 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 984 transitions. [2024-11-25 03:36:03,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 03:36:03,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:03,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:03,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:36:03,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:03,912 INFO L256 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 03:36:03,914 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:36:04,172 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:36:04,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:04,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 846 states and 986 transitions. [2024-11-25 03:36:04,376 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 986 transitions. [2024-11-25 03:36:04,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 03:36:04,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:04,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:04,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:36:04,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:04,424 INFO L256 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:36:04,425 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:36:04,651 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 104 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:36:04,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:04,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 847 states and 987 transitions. [2024-11-25 03:36:04,721 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 987 transitions. [2024-11-25 03:36:04,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 03:36:04,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:04,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:04,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:04,911 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-25 03:36:06,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:06,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1030 states to 886 states and 1030 transitions. [2024-11-25 03:36:06,570 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 1030 transitions. [2024-11-25 03:36:06,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 03:36:06,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:06,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:06,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:06,734 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-25 03:36:08,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:08,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 926 states and 1074 transitions. [2024-11-25 03:36:08,580 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 1074 transitions. [2024-11-25 03:36:08,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 03:36:08,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:08,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:08,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:08,618 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-25 03:36:13,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:13,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 966 states and 1117 transitions. [2024-11-25 03:36:13,497 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1117 transitions. [2024-11-25 03:36:13,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-25 03:36:13,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:13,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:13,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:36:13,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:13,549 INFO L256 TraceCheckSpWp]: Trace formula consists of 208 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:36:13,550 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:36:14,538 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 03:36:21,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:21,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1170 states to 1010 states and 1168 transitions. [2024-11-25 03:36:21,434 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 1168 transitions. [2024-11-25 03:36:21,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-25 03:36:21,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:21,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:21,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:36:21,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:21,481 INFO L256 TraceCheckSpWp]: Trace formula consists of 208 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:36:21,482 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:36:21,933 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 03:36:23,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:23,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1185 states to 1024 states and 1183 transitions. [2024-11-25 03:36:23,628 INFO L276 IsEmpty]: Start isEmpty. Operand 1024 states and 1183 transitions. [2024-11-25 03:36:23,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-25 03:36:23,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:23,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:23,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:36:23,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:23,686 INFO L256 TraceCheckSpWp]: Trace formula consists of 209 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:36:23,688 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:36:24,471 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 03:36:27,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:27,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1190 states to 1025 states and 1186 transitions. [2024-11-25 03:36:27,504 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 1186 transitions. [2024-11-25 03:36:27,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-25 03:36:27,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:27,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:27,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:36:27,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:27,563 INFO L256 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:36:27,564 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:36:27,737 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 124 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:36:28,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:28,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1202 states to 1035 states and 1198 transitions. [2024-11-25 03:36:28,110 INFO L276 IsEmpty]: Start isEmpty. Operand 1035 states and 1198 transitions. [2024-11-25 03:36:28,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-25 03:36:28,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:28,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:28,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:28,277 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 03:36:31,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:31,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1207 states to 1038 states and 1201 transitions. [2024-11-25 03:36:31,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 1201 transitions. [2024-11-25 03:36:31,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-25 03:36:31,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:31,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:31,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:36:31,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:31,503 INFO L256 TraceCheckSpWp]: Trace formula consists of 218 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-25 03:36:31,505 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:46:55,886 WARN L286 SmtUtils]: Spent 10.01s on a formula simplification that was a NOOP. DAG size: 23 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-25 03:47:06,032 WARN L873 $PredicateComparison]: unable to prove that (exists ((|ULTIMATE.start_main_~y~0#1| Int) (|v_ULTIMATE.start_main_~x~0#1_42| Int)) (and (exists ((|v_ULTIMATE.start_main_~y~0#1_272| Int)) (and (<= (+ |v_ULTIMATE.start_main_~y~0#1_272| 1) |ULTIMATE.start_main_~y~0#1|) (= (+ (* |v_ULTIMATE.start_main_~x~0#1_42| 12) (* |v_ULTIMATE.start_main_~y~0#1_272| |v_ULTIMATE.start_main_~y~0#1_272|)) (+ (* 5 (* |v_ULTIMATE.start_main_~y~0#1_272| |v_ULTIMATE.start_main_~y~0#1_272| |v_ULTIMATE.start_main_~y~0#1_272| |v_ULTIMATE.start_main_~y~0#1_272|)) (* 2 (* |v_ULTIMATE.start_main_~y~0#1_272| |v_ULTIMATE.start_main_~y~0#1_272| |v_ULTIMATE.start_main_~y~0#1_272| |v_ULTIMATE.start_main_~y~0#1_272| |v_ULTIMATE.start_main_~y~0#1_272| |v_ULTIMATE.start_main_~y~0#1_272|)) (* (* |v_ULTIMATE.start_main_~y~0#1_272| |v_ULTIMATE.start_main_~y~0#1_272| |v_ULTIMATE.start_main_~y~0#1_272| |v_ULTIMATE.start_main_~y~0#1_272| |v_ULTIMATE.start_main_~y~0#1_272|) 6))))) (<= (+ |v_ULTIMATE.start_main_~x~0#1_42| (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|)) |c_ULTIMATE.start_main_~x~0#1|))) is different from true [2024-11-25 03:47:06,801 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked.