./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/ps6-ll_unwindbound20.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_5f131a77-0e78-43b8-b661-fba3508426c7/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f131a77-0e78-43b8-b661-fba3508426c7/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_5f131a77-0e78-43b8-b661-fba3508426c7/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f131a77-0e78-43b8-b661-fba3508426c7/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/ps6-ll_unwindbound20.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f131a77-0e78-43b8-b661-fba3508426c7/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_5f131a77-0e78-43b8-b661-fba3508426c7/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 946e199240c0e980bd422384e40e4d2247ef6b3560471b18ba5a354c3628dba9 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:13:29,989 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:13:30,114 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f131a77-0e78-43b8-b661-fba3508426c7/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-25 02:13:30,120 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:13:30,121 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:13:30,149 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:13:30,150 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 02:13:30,151 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 02:13:30,151 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:13:30,151 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:13:30,151 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:13:30,152 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 02:13:30,152 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 02:13:30,152 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:13:30,152 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 02:13:30,152 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:13:30,152 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 02:13:30,152 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:13:30,153 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 02:13:30,153 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-25 02:13:30,153 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 02:13:30,153 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 02:13:30,153 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 02:13:30,153 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:13:30,153 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:13:30,154 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:13:30,154 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:13:30,154 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:13:30,154 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:13:30,154 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:13:30,154 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:13:30,155 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:13:30,155 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 02:13:30,155 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:13:30,155 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:13:30,155 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_5f131a77-0e78-43b8-b661-fba3508426c7/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 -> 946e199240c0e980bd422384e40e4d2247ef6b3560471b18ba5a354c3628dba9 [2024-11-25 02:13:30,563 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:13:30,577 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:13:30,583 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:13:30,585 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:13:30,586 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:13:30,587 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f131a77-0e78-43b8-b661-fba3508426c7/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/nla-digbench-scaling/ps6-ll_unwindbound20.c [2024-11-25 02:13:34,000 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f131a77-0e78-43b8-b661-fba3508426c7/bin/ukojak-verify-ENZ3QT5qd3/data/b7fbbcfe2/8207c66e90424b76b1674c5367979d1c/FLAG707a83b9f [2024-11-25 02:13:34,378 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:13:34,379 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f131a77-0e78-43b8-b661-fba3508426c7/sv-benchmarks/c/nla-digbench-scaling/ps6-ll_unwindbound20.c [2024-11-25 02:13:34,389 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f131a77-0e78-43b8-b661-fba3508426c7/bin/ukojak-verify-ENZ3QT5qd3/data/b7fbbcfe2/8207c66e90424b76b1674c5367979d1c/FLAG707a83b9f [2024-11-25 02:13:34,412 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f131a77-0e78-43b8-b661-fba3508426c7/bin/ukojak-verify-ENZ3QT5qd3/data/b7fbbcfe2/8207c66e90424b76b1674c5367979d1c [2024-11-25 02:13:34,416 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:13:34,419 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:13:34,421 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:13:34,421 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:13:34,431 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:13:34,432 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:13:34" (1/1) ... [2024-11-25 02:13:34,437 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@fa8b8ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:13:34, skipping insertion in model container [2024-11-25 02:13:34,437 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:13:34" (1/1) ... [2024-11-25 02:13:34,460 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:13:34,647 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:13:34,658 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:13:34,698 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:13:34,718 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:13:34,719 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:13:34 WrapperNode [2024-11-25 02:13:34,720 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:13:34,721 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:13:34,721 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:13:34,721 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:13:34,734 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:13:34" (1/1) ... [2024-11-25 02:13:34,740 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:13:34" (1/1) ... [2024-11-25 02:13:34,788 INFO L138 Inliner]: procedures = 14, calls = 12, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 152 [2024-11-25 02:13:34,788 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:13:34,789 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:13:34,789 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:13:34,793 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:13:34,801 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:13:34" (1/1) ... [2024-11-25 02:13:34,801 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:13:34" (1/1) ... [2024-11-25 02:13:34,807 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:13:34" (1/1) ... [2024-11-25 02:13:34,807 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:13:34" (1/1) ... [2024-11-25 02:13:34,814 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:13:34" (1/1) ... [2024-11-25 02:13:34,820 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:13:34" (1/1) ... [2024-11-25 02:13:34,823 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:13:34" (1/1) ... [2024-11-25 02:13:34,827 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:13:34" (1/1) ... [2024-11-25 02:13:34,828 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:13:34" (1/1) ... [2024-11-25 02:13:34,834 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:13:34,835 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:13:34,835 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:13:34,835 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:13:34,836 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:13:34" (1/1) ... [2024-11-25 02:13:34,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:13:34,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f131a77-0e78-43b8-b661-fba3508426c7/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:13:34,885 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f131a77-0e78-43b8-b661-fba3508426c7/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:13:34,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f131a77-0e78-43b8-b661-fba3508426c7/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:13:34,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 02:13:34,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 02:13:34,919 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:13:34,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:13:34,919 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 02:13:34,920 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 02:13:34,995 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:13:34,998 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:13:35,785 INFO L? ?]: Removed 94 outVars from TransFormulas that were not future-live. [2024-11-25 02:13:35,785 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 02:13:35,847 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 02:13:35,848 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-25 02:13:35,848 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:13:35 BoogieIcfgContainer [2024-11-25 02:13:35,848 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 02:13:35,849 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 02:13:35,849 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 02:13:35,861 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 02:13:35,861 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:13:35" (1/1) ... [2024-11-25 02:13:35,871 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 02:13:35,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:35,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 219 states and 223 transitions. [2024-11-25 02:13:35,960 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 223 transitions. [2024-11-25 02:13:35,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 02:13:35,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:35,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:36,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:36,277 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:36,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:36,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 221 states and 225 transitions. [2024-11-25 02:13:36,350 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 225 transitions. [2024-11-25 02:13:36,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 02:13:36,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:36,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:36,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:36,480 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:36,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:36,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 224 states and 229 transitions. [2024-11-25 02:13:36,660 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 229 transitions. [2024-11-25 02:13:36,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 02:13:36,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:36,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:36,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:36,776 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:37,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:37,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 229 states and 238 transitions. [2024-11-25 02:13:37,209 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 238 transitions. [2024-11-25 02:13:37,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 02:13:37,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:37,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:37,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:37,256 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:37,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:37,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 230 states and 240 transitions. [2024-11-25 02:13:37,271 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 240 transitions. [2024-11-25 02:13:37,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 02:13:37,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:37,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:37,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:37,326 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:37,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:37,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 231 states and 241 transitions. [2024-11-25 02:13:37,363 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 241 transitions. [2024-11-25 02:13:37,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 02:13:37,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:37,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:37,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:37,440 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:37,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:37,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 232 states and 242 transitions. [2024-11-25 02:13:37,459 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 242 transitions. [2024-11-25 02:13:37,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 02:13:37,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:37,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:37,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:13:37,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:37,511 INFO L256 TraceCheckSpWp]: Trace formula consists of 42 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:13:37,515 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:13:37,540 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:37,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:37,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 233 states and 243 transitions. [2024-11-25 02:13:37,559 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 243 transitions. [2024-11-25 02:13:37,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 02:13:37,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:37,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:37,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:37,605 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:37,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:37,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 234 states and 244 transitions. [2024-11-25 02:13:37,730 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 244 transitions. [2024-11-25 02:13:37,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 02:13:37,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:37,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:37,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:37,771 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:37,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:37,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 233 states and 243 transitions. [2024-11-25 02:13:37,781 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 243 transitions. [2024-11-25 02:13:37,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 02:13:37,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:37,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:37,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:13:37,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:37,825 INFO L256 TraceCheckSpWp]: Trace formula consists of 44 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:13:37,826 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:13:37,862 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:37,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:37,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 235 states and 245 transitions. [2024-11-25 02:13:37,893 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 245 transitions. [2024-11-25 02:13:37,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 02:13:37,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:37,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:37,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:13:37,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:37,930 INFO L256 TraceCheckSpWp]: Trace formula consists of 45 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:13:37,931 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:13:37,959 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:37,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:37,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 236 states and 246 transitions. [2024-11-25 02:13:37,985 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 246 transitions. [2024-11-25 02:13:37,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 02:13:37,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:37,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:38,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:13:38,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:38,035 INFO L256 TraceCheckSpWp]: Trace formula consists of 46 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:13:38,036 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:13:38,086 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:38,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:38,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 237 states and 247 transitions. [2024-11-25 02:13:38,110 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 247 transitions. [2024-11-25 02:13:38,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 02:13:38,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:38,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:38,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:38,146 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:38,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:38,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 236 states and 246 transitions. [2024-11-25 02:13:38,157 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 246 transitions. [2024-11-25 02:13:38,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 02:13:38,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:38,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:38,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:13:38,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:38,193 INFO L256 TraceCheckSpWp]: Trace formula consists of 48 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:13:38,194 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:13:38,229 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:38,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:38,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 238 states and 248 transitions. [2024-11-25 02:13:38,259 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 248 transitions. [2024-11-25 02:13:38,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 02:13:38,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:38,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:38,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:13:38,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:38,306 INFO L256 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:13:38,307 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:13:38,358 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:38,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:38,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 239 states and 249 transitions. [2024-11-25 02:13:38,380 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 249 transitions. [2024-11-25 02:13:38,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 02:13:38,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:38,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:38,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:13:38,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:38,424 INFO L256 TraceCheckSpWp]: Trace formula consists of 50 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:13:38,425 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:13:38,476 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:38,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:38,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 240 states and 250 transitions. [2024-11-25 02:13:38,505 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 250 transitions. [2024-11-25 02:13:38,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 02:13:38,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:38,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:38,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:38,537 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:38,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:38,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 239 states and 249 transitions. [2024-11-25 02:13:38,555 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 249 transitions. [2024-11-25 02:13:38,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 02:13:38,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:38,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:38,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:38,642 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:38,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:38,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 241 states and 251 transitions. [2024-11-25 02:13:38,674 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 251 transitions. [2024-11-25 02:13:38,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 02:13:38,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:38,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:38,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:38,750 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:38,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:38,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 242 states and 252 transitions. [2024-11-25 02:13:38,775 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 252 transitions. [2024-11-25 02:13:38,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 02:13:38,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:38,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:38,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:38,816 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:38,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:38,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 241 states and 251 transitions. [2024-11-25 02:13:38,830 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 251 transitions. [2024-11-25 02:13:38,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:13:38,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:38,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:38,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:13:38,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:38,866 INFO L256 TraceCheckSpWp]: Trace formula consists of 55 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:13:38,867 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:13:38,927 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:38,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:38,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 243 states and 253 transitions. [2024-11-25 02:13:38,958 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 253 transitions. [2024-11-25 02:13:38,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:13:38,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:38,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:38,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:13:39,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:39,005 INFO L256 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:13:39,006 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:13:39,059 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:39,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:39,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 244 states and 254 transitions. [2024-11-25 02:13:39,083 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 254 transitions. [2024-11-25 02:13:39,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:13:39,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:39,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:39,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:13:39,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:39,125 INFO L256 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:13:39,126 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:13:39,186 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:39,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:39,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 245 states and 255 transitions. [2024-11-25 02:13:39,208 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 255 transitions. [2024-11-25 02:13:39,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:13:39,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:39,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:39,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:39,229 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:39,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:39,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 244 states and 254 transitions. [2024-11-25 02:13:39,242 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 254 transitions. [2024-11-25 02:13:39,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 02:13:39,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:39,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:39,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:13:39,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:39,283 INFO L256 TraceCheckSpWp]: Trace formula consists of 59 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:13:39,284 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:13:39,346 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:39,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:39,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 246 states and 256 transitions. [2024-11-25 02:13:39,381 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 256 transitions. [2024-11-25 02:13:39,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 02:13:39,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:39,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:39,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:13:39,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:39,433 INFO L256 TraceCheckSpWp]: Trace formula consists of 60 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:13:39,434 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:13:39,506 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:39,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:39,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 247 states and 257 transitions. [2024-11-25 02:13:39,529 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 257 transitions. [2024-11-25 02:13:39,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 02:13:39,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:39,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:39,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:13:39,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:39,572 INFO L256 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:13:39,574 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:13:39,650 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:39,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:39,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 248 states and 258 transitions. [2024-11-25 02:13:39,677 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 258 transitions. [2024-11-25 02:13:39,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 02:13:39,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:39,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:39,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:13:39,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:39,731 INFO L256 TraceCheckSpWp]: Trace formula consists of 62 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:13:39,732 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:13:39,804 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:39,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:39,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 249 states and 259 transitions. [2024-11-25 02:13:39,827 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 259 transitions. [2024-11-25 02:13:39,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 02:13:39,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:39,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:39,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:39,851 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:39,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:39,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 248 states and 258 transitions. [2024-11-25 02:13:39,861 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 258 transitions. [2024-11-25 02:13:39,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 02:13:39,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:39,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:39,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:39,916 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:39,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:39,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 250 states and 260 transitions. [2024-11-25 02:13:39,944 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 260 transitions. [2024-11-25 02:13:39,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 02:13:39,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:39,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:39,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:40,013 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:40,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:40,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 251 states and 261 transitions. [2024-11-25 02:13:40,037 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 261 transitions. [2024-11-25 02:13:40,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 02:13:40,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:40,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:40,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:40,064 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:40,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:40,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 250 states and 260 transitions. [2024-11-25 02:13:40,075 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 260 transitions. [2024-11-25 02:13:40,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 02:13:40,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:40,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:40,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:40,158 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:40,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:40,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 252 states and 263 transitions. [2024-11-25 02:13:40,239 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 263 transitions. [2024-11-25 02:13:40,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 02:13:40,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:40,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:40,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:40,336 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:40,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:40,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 255 states and 268 transitions. [2024-11-25 02:13:40,635 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 268 transitions. [2024-11-25 02:13:40,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 02:13:40,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:40,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:40,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:40,738 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:41,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:41,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 259 states and 273 transitions. [2024-11-25 02:13:41,092 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 273 transitions. [2024-11-25 02:13:41,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 02:13:41,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:41,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:41,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:41,119 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:41,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:41,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 258 states and 272 transitions. [2024-11-25 02:13:41,131 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 272 transitions. [2024-11-25 02:13:41,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 02:13:41,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:41,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:41,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:41,239 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:41,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:41,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 264 states and 279 transitions. [2024-11-25 02:13:41,677 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 279 transitions. [2024-11-25 02:13:41,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 02:13:41,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:41,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:41,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:13:41,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:41,728 INFO L256 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:13:41,731 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:13:41,838 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:42,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:42,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 271 states and 286 transitions. [2024-11-25 02:13:42,012 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 286 transitions. [2024-11-25 02:13:42,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 02:13:42,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:42,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:42,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:42,046 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:42,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:42,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 270 states and 285 transitions. [2024-11-25 02:13:42,061 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 285 transitions. [2024-11-25 02:13:42,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 02:13:42,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:42,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:42,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:42,092 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:42,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:42,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 269 states and 284 transitions. [2024-11-25 02:13:42,105 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 284 transitions. [2024-11-25 02:13:42,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 02:13:42,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:42,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:42,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:42,241 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:42,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:42,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 268 states and 283 transitions. [2024-11-25 02:13:42,373 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 283 transitions. [2024-11-25 02:13:42,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 02:13:42,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:42,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:42,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:13:42,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:42,424 INFO L256 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:13:42,425 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:13:42,519 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:42,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:42,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 272 states and 287 transitions. [2024-11-25 02:13:42,683 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 287 transitions. [2024-11-25 02:13:42,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 02:13:42,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:42,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:42,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:42,712 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:42,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:42,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 271 states and 286 transitions. [2024-11-25 02:13:42,723 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 286 transitions. [2024-11-25 02:13:42,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 02:13:42,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:42,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:42,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:42,862 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:43,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:43,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 314 states and 333 transitions. [2024-11-25 02:13:43,699 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 333 transitions. [2024-11-25 02:13:43,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 02:13:43,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:43,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:43,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:43,745 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:43,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:43,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 315 states and 334 transitions. [2024-11-25 02:13:43,767 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 334 transitions. [2024-11-25 02:13:43,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 02:13:43,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:43,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:43,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:43,940 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:44,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:44,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 316 states and 335 transitions. [2024-11-25 02:13:44,337 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 335 transitions. [2024-11-25 02:13:44,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 02:13:44,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:44,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:44,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:44,432 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:44,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:44,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 317 states and 336 transitions. [2024-11-25 02:13:44,475 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 336 transitions. [2024-11-25 02:13:44,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 02:13:44,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:44,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:44,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:44,609 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:46,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:46,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 366 states and 393 transitions. [2024-11-25 02:13:46,203 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 393 transitions. [2024-11-25 02:13:46,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 02:13:46,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:46,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:46,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:46,262 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:46,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:46,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 373 states and 402 transitions. [2024-11-25 02:13:46,845 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 402 transitions. [2024-11-25 02:13:46,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 02:13:46,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:46,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:46,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:46,906 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:46,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:46,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 374 states and 403 transitions. [2024-11-25 02:13:46,932 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 403 transitions. [2024-11-25 02:13:46,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 02:13:46,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:46,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:46,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:46,996 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:47,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:47,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 377 states and 407 transitions. [2024-11-25 02:13:47,030 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 407 transitions. [2024-11-25 02:13:47,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 02:13:47,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:47,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:47,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:47,072 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:47,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:47,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 378 states and 408 transitions. [2024-11-25 02:13:47,137 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 408 transitions. [2024-11-25 02:13:47,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 02:13:47,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:47,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:47,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:47,196 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:47,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:47,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 379 states and 409 transitions. [2024-11-25 02:13:47,220 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 409 transitions. [2024-11-25 02:13:47,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 02:13:47,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:47,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:47,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:47,244 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:47,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:47,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 378 states and 408 transitions. [2024-11-25 02:13:47,258 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 408 transitions. [2024-11-25 02:13:47,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:13:47,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:47,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:47,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:47,283 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:47,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:47,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 377 states and 407 transitions. [2024-11-25 02:13:47,296 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 407 transitions. [2024-11-25 02:13:47,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:13:47,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:47,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:47,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:47,401 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:47,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:47,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 380 states and 410 transitions. [2024-11-25 02:13:47,800 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 410 transitions. [2024-11-25 02:13:47,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 02:13:47,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:47,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:47,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:13:47,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:47,854 INFO L256 TraceCheckSpWp]: Trace formula consists of 98 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 02:13:47,859 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:13:48,030 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:48,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:48,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 382 states and 412 transitions. [2024-11-25 02:13:48,111 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 412 transitions. [2024-11-25 02:13:48,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 02:13:48,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:48,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:48,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:48,228 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:48,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:48,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 386 states and 416 transitions. [2024-11-25 02:13:48,726 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 416 transitions. [2024-11-25 02:13:48,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 02:13:48,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:48,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:48,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:13:48,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:48,786 INFO L256 TraceCheckSpWp]: Trace formula consists of 99 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-25 02:13:48,789 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:13:49,211 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:49,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:49,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 388 states and 418 transitions. [2024-11-25 02:13:49,501 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 418 transitions. [2024-11-25 02:13:49,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 02:13:49,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:49,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:49,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:49,655 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:50,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:50,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 393 states and 423 transitions. [2024-11-25 02:13:50,296 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 423 transitions. [2024-11-25 02:13:50,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 02:13:50,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:50,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:50,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:13:50,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:50,349 INFO L256 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:13:50,351 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:13:50,650 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:50,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:50,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 394 states and 425 transitions. [2024-11-25 02:13:50,886 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 425 transitions. [2024-11-25 02:13:50,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 02:13:50,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:50,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:50,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:50,919 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:50,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:50,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 393 states and 424 transitions. [2024-11-25 02:13:50,935 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 424 transitions. [2024-11-25 02:13:50,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 02:13:50,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:50,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:50,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:50,967 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:50,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:50,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 392 states and 423 transitions. [2024-11-25 02:13:50,983 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 423 transitions. [2024-11-25 02:13:50,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 02:13:50,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:50,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:51,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:51,156 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:51,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:51,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 399 states and 430 transitions. [2024-11-25 02:13:51,810 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 430 transitions. [2024-11-25 02:13:51,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 02:13:51,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:51,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:51,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:13:51,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:51,859 INFO L256 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 02:13:51,860 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:13:51,979 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:52,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:52,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 402 states and 433 transitions. [2024-11-25 02:13:52,061 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 433 transitions. [2024-11-25 02:13:52,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 02:13:52,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:52,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:52,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:52,232 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:52,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:52,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 410 states and 441 transitions. [2024-11-25 02:13:52,941 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 441 transitions. [2024-11-25 02:13:52,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 02:13:52,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:52,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:52,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:13:52,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:52,992 INFO L256 TraceCheckSpWp]: Trace formula consists of 103 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-25 02:13:52,994 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:13:53,286 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:53,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:53,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 411 states and 442 transitions. [2024-11-25 02:13:53,362 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 442 transitions. [2024-11-25 02:13:53,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 02:13:53,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:53,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:53,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:53,543 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:54,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:54,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 420 states and 451 transitions. [2024-11-25 02:13:54,332 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 451 transitions. [2024-11-25 02:13:54,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 02:13:54,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:54,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:54,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:13:54,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:54,386 INFO L256 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:13:54,387 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:13:54,513 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:54,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:54,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 421 states and 453 transitions. [2024-11-25 02:13:54,586 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 453 transitions. [2024-11-25 02:13:54,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 02:13:54,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:54,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:54,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:54,615 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:54,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:54,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 420 states and 452 transitions. [2024-11-25 02:13:54,629 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 452 transitions. [2024-11-25 02:13:54,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 02:13:54,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:54,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:54,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:54,840 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:55,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:55,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 431 states and 466 transitions. [2024-11-25 02:13:55,641 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 466 transitions. [2024-11-25 02:13:55,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 02:13:55,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:55,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:55,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:55,692 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:55,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:55,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 442 states and 477 transitions. [2024-11-25 02:13:55,916 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 477 transitions. [2024-11-25 02:13:55,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 02:13:55,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:55,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:55,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:56,113 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:56,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:56,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 443 states and 480 transitions. [2024-11-25 02:13:56,883 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 480 transitions. [2024-11-25 02:13:56,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 02:13:56,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:56,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:56,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:56,942 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:56,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:56,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 444 states and 481 transitions. [2024-11-25 02:13:56,969 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 481 transitions. [2024-11-25 02:13:56,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 02:13:56,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:56,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:56,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:56,999 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:57,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:57,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 443 states and 480 transitions. [2024-11-25 02:13:57,013 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 480 transitions. [2024-11-25 02:13:57,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 02:13:57,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:57,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:57,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:57,122 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:59,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:59,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 503 states and 545 transitions. [2024-11-25 02:13:59,703 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 545 transitions. [2024-11-25 02:13:59,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 02:13:59,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:59,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:59,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:59,766 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:59,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:59,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 505 states and 547 transitions. [2024-11-25 02:13:59,845 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 547 transitions. [2024-11-25 02:13:59,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 02:13:59,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:59,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:59,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:00,134 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:02,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:02,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 566 states and 616 transitions. [2024-11-25 02:14:02,840 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 616 transitions. [2024-11-25 02:14:02,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 02:14:02,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:02,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:02,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:02,916 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:03,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:03,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 569 states and 619 transitions. [2024-11-25 02:14:03,005 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 619 transitions. [2024-11-25 02:14:03,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 02:14:03,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:03,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:03,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:03,042 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:03,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:03,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 573 states and 623 transitions. [2024-11-25 02:14:03,141 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 623 transitions. [2024-11-25 02:14:03,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 02:14:03,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:03,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:03,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:03,201 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:04,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:04,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 580 states and 634 transitions. [2024-11-25 02:14:04,516 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 634 transitions. [2024-11-25 02:14:04,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 02:14:04,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:04,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:04,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:04,589 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:04,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:04,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 581 states and 637 transitions. [2024-11-25 02:14:04,661 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 637 transitions. [2024-11-25 02:14:04,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 02:14:04,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:04,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:04,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:04,687 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:04,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:04,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 580 states and 636 transitions. [2024-11-25 02:14:04,706 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 636 transitions. [2024-11-25 02:14:04,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 02:14:04,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:04,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:04,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:04,853 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:06,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:06,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 589 states and 649 transitions. [2024-11-25 02:14:06,173 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 649 transitions. [2024-11-25 02:14:06,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 02:14:06,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:06,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:06,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:06,307 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:06,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:06,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 591 states and 656 transitions. [2024-11-25 02:14:06,414 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 656 transitions. [2024-11-25 02:14:06,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 02:14:06,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:06,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:06,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:06,452 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:06,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:06,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 597 states and 662 transitions. [2024-11-25 02:14:06,591 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 662 transitions. [2024-11-25 02:14:06,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 02:14:06,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:06,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:06,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:14:06,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:06,645 INFO L256 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 02:14:06,647 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:14:06,781 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:07,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:07,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 599 states and 664 transitions. [2024-11-25 02:14:07,003 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 664 transitions. [2024-11-25 02:14:07,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 02:14:07,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:07,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:07,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:07,073 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:07,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:07,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 600 states and 665 transitions. [2024-11-25 02:14:07,432 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 665 transitions. [2024-11-25 02:14:07,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 02:14:07,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:07,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:07,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:07,644 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:08,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:08,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 607 states and 672 transitions. [2024-11-25 02:14:08,427 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 672 transitions. [2024-11-25 02:14:08,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 02:14:08,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:08,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:08,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:08,681 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:09,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:09,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 615 states and 680 transitions. [2024-11-25 02:14:09,433 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 680 transitions. [2024-11-25 02:14:09,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 02:14:09,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:09,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:09,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:14:09,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:09,481 INFO L256 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:14:09,482 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:14:09,617 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:09,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:09,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 617 states and 683 transitions. [2024-11-25 02:14:09,715 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 683 transitions. [2024-11-25 02:14:09,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 02:14:09,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:09,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:09,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:09,960 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:10,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:10,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 626 states and 692 transitions. [2024-11-25 02:14:10,870 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 692 transitions. [2024-11-25 02:14:10,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 02:14:10,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:10,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:10,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:14:10,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:10,915 INFO L256 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:14:10,916 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:14:15,962 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:16,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:16,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 629 states and 695 transitions. [2024-11-25 02:14:16,086 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 695 transitions. [2024-11-25 02:14:16,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 02:14:16,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:16,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:16,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:16,114 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:16,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:16,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 628 states and 694 transitions. [2024-11-25 02:14:16,133 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 694 transitions. [2024-11-25 02:14:16,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 02:14:16,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:16,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:16,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:14:16,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:16,182 INFO L256 TraceCheckSpWp]: Trace formula consists of 122 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 02:14:16,184 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:14:16,321 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:16,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:16,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 630 states and 696 transitions. [2024-11-25 02:14:16,403 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 696 transitions. [2024-11-25 02:14:16,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 02:14:16,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:16,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:16,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:16,449 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:16,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:16,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 641 states and 707 transitions. [2024-11-25 02:14:16,733 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 707 transitions. [2024-11-25 02:14:16,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 02:14:16,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:16,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:16,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:16,831 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:16,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:16,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 642 states and 708 transitions. [2024-11-25 02:14:16,864 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 708 transitions. [2024-11-25 02:14:16,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 02:14:16,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:16,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:16,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:14:16,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:16,915 INFO L256 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:14:16,917 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:14:17,062 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:17,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:17,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 644 states and 711 transitions. [2024-11-25 02:14:17,165 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 711 transitions. [2024-11-25 02:14:17,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 02:14:17,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:17,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:17,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:17,188 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:17,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:17,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 643 states and 710 transitions. [2024-11-25 02:14:17,205 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 710 transitions. [2024-11-25 02:14:17,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 02:14:17,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:17,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:17,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:14:17,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:17,254 INFO L256 TraceCheckSpWp]: Trace formula consists of 125 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:14:17,256 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:14:22,200 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:22,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:22,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 646 states and 713 transitions. [2024-11-25 02:14:22,308 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 713 transitions. [2024-11-25 02:14:22,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 02:14:22,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:22,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:22,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:22,346 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:22,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:22,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 648 states and 716 transitions. [2024-11-25 02:14:22,435 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 716 transitions. [2024-11-25 02:14:22,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 02:14:22,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:22,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:22,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:14:22,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:22,479 INFO L256 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 02:14:22,480 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:14:22,595 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:22,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:22,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 650 states and 718 transitions. [2024-11-25 02:14:22,676 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 718 transitions. [2024-11-25 02:14:22,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 02:14:22,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:22,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:22,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:22,750 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:22,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:22,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 653 states and 723 transitions. [2024-11-25 02:14:22,861 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 723 transitions. [2024-11-25 02:14:22,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 02:14:22,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:22,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:22,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:22,901 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:23,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:23,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 657 states and 728 transitions. [2024-11-25 02:14:23,003 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 728 transitions. [2024-11-25 02:14:23,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 02:14:23,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:23,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:23,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:23,138 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:23,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:23,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 659 states and 731 transitions. [2024-11-25 02:14:23,197 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 731 transitions. [2024-11-25 02:14:23,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 02:14:23,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:23,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:23,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:23,220 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:23,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:23,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 658 states and 730 transitions. [2024-11-25 02:14:23,237 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 730 transitions. [2024-11-25 02:14:23,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 02:14:23,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:23,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:23,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:23,302 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:23,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:23,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 661 states and 733 transitions. [2024-11-25 02:14:23,425 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 733 transitions. [2024-11-25 02:14:23,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 02:14:23,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:23,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:23,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:23,469 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:23,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:23,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 667 states and 740 transitions. [2024-11-25 02:14:23,598 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 740 transitions. [2024-11-25 02:14:23,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 02:14:23,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:23,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:23,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:23,903 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:24,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:24,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 674 states and 747 transitions. [2024-11-25 02:14:24,403 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 747 transitions. [2024-11-25 02:14:24,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 02:14:24,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:24,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:24,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:14:24,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:24,450 INFO L256 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 02:14:24,451 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:14:24,567 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:24,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:24,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 677 states and 750 transitions. [2024-11-25 02:14:24,647 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 750 transitions. [2024-11-25 02:14:24,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 02:14:24,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:24,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:24,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:24,670 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:24,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:24,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 676 states and 749 transitions. [2024-11-25 02:14:24,690 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 749 transitions. [2024-11-25 02:14:24,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 02:14:24,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:24,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:24,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:14:24,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:24,740 INFO L256 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:14:24,742 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:14:29,615 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:29,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:29,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 677 states and 751 transitions. [2024-11-25 02:14:29,667 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 751 transitions. [2024-11-25 02:14:29,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 02:14:29,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:29,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:29,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:29,691 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:29,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:29,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 676 states and 750 transitions. [2024-11-25 02:14:29,712 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 750 transitions. [2024-11-25 02:14:29,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 02:14:29,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:29,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:29,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:14:29,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:29,763 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:14:29,764 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:14:29,900 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:30,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:30,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 678 states and 752 transitions. [2024-11-25 02:14:30,031 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 752 transitions. [2024-11-25 02:14:30,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 02:14:30,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:30,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:30,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:30,077 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:30,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:30,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 677 states and 751 transitions. [2024-11-25 02:14:30,219 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 751 transitions. [2024-11-25 02:14:30,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 02:14:30,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:30,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:30,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:30,547 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:30,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:30,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 676 states and 750 transitions. [2024-11-25 02:14:30,967 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 750 transitions. [2024-11-25 02:14:30,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 02:14:30,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:30,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:30,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:14:31,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:31,026 INFO L256 TraceCheckSpWp]: Trace formula consists of 135 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 02:14:31,027 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:14:31,153 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:31,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:31,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 679 states and 753 transitions. [2024-11-25 02:14:31,241 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 753 transitions. [2024-11-25 02:14:31,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 02:14:31,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:31,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:31,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:31,267 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:31,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:31,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 678 states and 752 transitions. [2024-11-25 02:14:31,289 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 752 transitions. [2024-11-25 02:14:31,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 02:14:31,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:31,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:31,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:14:31,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:31,340 INFO L256 TraceCheckSpWp]: Trace formula consists of 136 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:14:31,341 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:14:36,429 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:36,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:36,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 679 states and 754 transitions. [2024-11-25 02:14:36,489 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 754 transitions. [2024-11-25 02:14:36,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 02:14:36,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:36,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:36,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:36,532 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:37,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:37,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 718 states and 796 transitions. [2024-11-25 02:14:37,311 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 796 transitions. [2024-11-25 02:14:37,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 02:14:37,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:37,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:37,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:14:37,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:37,365 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:14:37,366 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:14:37,514 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:37,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:37,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 720 states and 798 transitions. [2024-11-25 02:14:37,630 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 798 transitions. [2024-11-25 02:14:37,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 02:14:37,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:37,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:37,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:37,680 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:37,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:37,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 721 states and 799 transitions. [2024-11-25 02:14:37,726 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 799 transitions. [2024-11-25 02:14:37,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 02:14:37,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:37,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:37,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:14:37,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:37,784 INFO L256 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 02:14:37,785 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:14:37,953 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:38,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:38,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 723 states and 801 transitions. [2024-11-25 02:14:38,042 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 801 transitions. [2024-11-25 02:14:38,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 02:14:38,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:38,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:38,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:38,284 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:38,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:38,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 724 states and 802 transitions. [2024-11-25 02:14:38,887 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 802 transitions. [2024-11-25 02:14:38,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 02:14:38,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:38,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:38,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:39,095 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:39,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:39,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 723 states and 801 transitions. [2024-11-25 02:14:39,691 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 801 transitions. [2024-11-25 02:14:39,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 02:14:39,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:39,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:39,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:39,852 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 02:14:40,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:40,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 722 states and 800 transitions. [2024-11-25 02:14:40,145 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 800 transitions. [2024-11-25 02:14:40,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-25 02:14:40,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:40,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:40,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:40,293 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 02:14:40,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:40,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 721 states and 799 transitions. [2024-11-25 02:14:40,824 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 799 transitions. [2024-11-25 02:14:40,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 02:14:40,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:40,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:40,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:14:40,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:40,881 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:14:40,883 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:14:41,049 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 02:14:42,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:42,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 739 states and 819 transitions. [2024-11-25 02:14:42,791 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 819 transitions. [2024-11-25 02:14:42,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 02:14:42,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:42,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:42,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:42,838 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 02:14:43,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:43,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 736 states and 814 transitions. [2024-11-25 02:14:43,672 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 814 transitions. [2024-11-25 02:14:43,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 02:14:43,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:43,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:43,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:14:43,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:43,734 INFO L256 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:14:43,735 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:14:43,918 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 02:14:43,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:43,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 737 states and 815 transitions. [2024-11-25 02:14:43,962 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 815 transitions. [2024-11-25 02:14:43,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 02:14:43,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:43,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:43,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:44,007 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 02:14:44,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:44,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 733 states and 810 transitions. [2024-11-25 02:14:44,346 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 810 transitions. [2024-11-25 02:14:44,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 02:14:44,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:44,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:44,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:44,372 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 02:14:44,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:44,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 732 states and 809 transitions. [2024-11-25 02:14:44,395 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 809 transitions. [2024-11-25 02:14:44,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 02:14:44,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:44,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:44,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:44,441 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 02:14:44,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:44,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 727 states and 803 transitions. [2024-11-25 02:14:44,890 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 803 transitions. [2024-11-25 02:14:44,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 02:14:44,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:44,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:44,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:44,941 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 02:14:45,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:45,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 729 states and 806 transitions. [2024-11-25 02:14:45,069 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 806 transitions. [2024-11-25 02:14:45,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 02:14:45,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:45,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:45,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:45,109 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 02:14:45,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:45,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 722 states and 798 transitions. [2024-11-25 02:14:45,341 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 798 transitions. [2024-11-25 02:14:45,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 02:14:45,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:45,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:45,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:14:45,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:45,398 INFO L256 TraceCheckSpWp]: Trace formula consists of 148 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 02:14:45,399 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:14:45,564 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:45,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:45,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 732 states and 808 transitions. [2024-11-25 02:14:45,843 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 808 transitions. [2024-11-25 02:14:45,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-25 02:14:45,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:45,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:45,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:14:45,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:45,910 INFO L256 TraceCheckSpWp]: Trace formula consists of 152 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-25 02:14:45,911 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:14:46,112 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-25 02:14:46,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:46,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 731 states and 807 transitions. [2024-11-25 02:14:46,644 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 807 transitions. [2024-11-25 02:14:46,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-25 02:14:46,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:46,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:46,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:14:46,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:46,700 INFO L256 TraceCheckSpWp]: Trace formula consists of 154 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 02:14:46,702 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:14:47,638 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:51,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:51,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 855 states to 774 states and 855 transitions. [2024-11-25 02:14:51,326 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 855 transitions. [2024-11-25 02:14:51,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-25 02:14:51,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:51,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:51,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:14:51,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:51,389 INFO L256 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 02:14:51,391 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:14:52,477 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:58,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:58,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 818 states and 903 transitions. [2024-11-25 02:14:58,467 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 903 transitions. [2024-11-25 02:14:58,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 02:14:58,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:58,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:58,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:14:58,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:58,539 INFO L256 TraceCheckSpWp]: Trace formula consists of 156 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 02:14:58,541 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:14:59,393 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:15:02,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:02,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 826 states and 912 transitions. [2024-11-25 02:15:02,996 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 912 transitions. [2024-11-25 02:15:02,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 02:15:02,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:02,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:03,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:15:03,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:03,051 INFO L256 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 02:15:03,053 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:15:03,908 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:15:06,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:06,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 828 states and 917 transitions. [2024-11-25 02:15:06,183 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 917 transitions. [2024-11-25 02:15:06,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-25 02:15:06,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:06,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:06,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:06,395 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:15:12,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:12,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 889 states and 990 transitions. [2024-11-25 02:15:12,402 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 990 transitions. [2024-11-25 02:15:12,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-25 02:15:12,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:12,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:12,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:12,570 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:15:13,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:13,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 892 states and 999 transitions. [2024-11-25 02:15:13,447 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 999 transitions. [2024-11-25 02:15:13,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 02:15:13,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:13,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:13,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:13,689 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:15:21,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:21,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 954 states and 1077 transitions. [2024-11-25 02:15:21,060 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states and 1077 transitions. [2024-11-25 02:15:21,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 02:15:21,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:21,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:21,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:21,268 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 02:15:22,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:22,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 958 states and 1088 transitions. [2024-11-25 02:15:22,330 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1088 transitions. [2024-11-25 02:15:22,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 02:15:22,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:22,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:22,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:22,520 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 02:15:23,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:23,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 961 states and 1094 transitions. [2024-11-25 02:15:23,825 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1094 transitions. [2024-11-25 02:15:23,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 02:15:23,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:23,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:23,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:23,868 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:15:25,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:25,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 964 states and 1102 transitions. [2024-11-25 02:15:25,305 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1102 transitions. [2024-11-25 02:15:25,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 02:15:25,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:25,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:25,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:25,347 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:15:26,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:26,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 965 states and 1106 transitions. [2024-11-25 02:15:26,096 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1106 transitions. [2024-11-25 02:15:26,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 02:15:26,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:26,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:26,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:26,169 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:15:26,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:26,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 967 states and 1111 transitions. [2024-11-25 02:15:26,753 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1111 transitions. [2024-11-25 02:15:26,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-25 02:15:26,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:26,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:26,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:26,788 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:15:28,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:28,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 971 states and 1118 transitions. [2024-11-25 02:15:28,457 INFO L276 IsEmpty]: Start isEmpty. Operand 971 states and 1118 transitions. [2024-11-25 02:15:28,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-25 02:15:28,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:28,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:28,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:28,497 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 02:15:30,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:30,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 975 states and 1129 transitions. [2024-11-25 02:15:30,852 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1129 transitions. [2024-11-25 02:15:30,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 02:15:30,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:30,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:30,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:15:30,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:30,909 INFO L256 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 02:15:30,910 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:15:31,236 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:15:34,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:34,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 984 states and 1145 transitions. [2024-11-25 02:15:34,513 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 1145 transitions. [2024-11-25 02:15:34,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 02:15:34,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:34,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:34,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:15:34,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:34,574 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 02:15:34,575 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:15:39,320 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:15:39,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:39,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 985 states and 1146 transitions. [2024-11-25 02:15:39,467 INFO L276 IsEmpty]: Start isEmpty. Operand 985 states and 1146 transitions. [2024-11-25 02:15:39,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 02:15:39,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:39,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:39,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:39,507 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-25 02:15:40,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:40,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 986 states and 1147 transitions. [2024-11-25 02:15:40,257 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 1147 transitions. [2024-11-25 02:15:40,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 02:15:40,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:40,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:40,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:15:40,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:40,357 INFO L256 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 02:15:40,359 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:15:40,666 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:15:41,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:41,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1149 states to 988 states and 1149 transitions. [2024-11-25 02:15:41,092 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 1149 transitions. [2024-11-25 02:15:41,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-25 02:15:41,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:41,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:41,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:41,122 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 02:15:41,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:41,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 989 states and 1150 transitions. [2024-11-25 02:15:41,561 INFO L276 IsEmpty]: Start isEmpty. Operand 989 states and 1150 transitions. [2024-11-25 02:15:41,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 02:15:41,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:41,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:41,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:15:41,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:41,624 INFO L256 TraceCheckSpWp]: Trace formula consists of 178 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 02:15:41,626 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:15:41,797 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 58 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:15:41,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:41,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 991 states and 1152 transitions. [2024-11-25 02:15:41,854 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 1152 transitions. [2024-11-25 02:15:41,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-25 02:15:41,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:41,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:41,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:15:41,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:41,907 INFO L256 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 02:15:41,908 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:15:46,796 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:15:46,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:46,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1153 states to 992 states and 1153 transitions. [2024-11-25 02:15:46,946 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 1153 transitions. [2024-11-25 02:15:46,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-25 02:15:46,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:46,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:46,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:47,040 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 02:15:47,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:47,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 993 states and 1154 transitions. [2024-11-25 02:15:47,790 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 1154 transitions. [2024-11-25 02:15:47,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 02:15:47,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:47,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:47,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:15:47,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:47,844 INFO L256 TraceCheckSpWp]: Trace formula consists of 180 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 02:15:47,846 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:15:48,005 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:15:48,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:48,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 995 states and 1159 transitions. [2024-11-25 02:15:48,263 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 1159 transitions. [2024-11-25 02:15:48,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 02:15:48,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:48,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:48,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:15:48,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:48,309 INFO L256 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-25 02:15:48,311 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:15:48,989 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 61 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:15:51,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:51,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1176 states to 1009 states and 1176 transitions. [2024-11-25 02:15:51,516 INFO L276 IsEmpty]: Start isEmpty. Operand 1009 states and 1176 transitions. [2024-11-25 02:15:51,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 02:15:51,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:51,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:51,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:51,629 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 02:15:51,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:51,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1175 states to 1008 states and 1175 transitions. [2024-11-25 02:15:51,711 INFO L276 IsEmpty]: Start isEmpty. Operand 1008 states and 1175 transitions. [2024-11-25 02:15:51,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 02:15:51,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:51,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:51,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:15:51,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:51,777 INFO L256 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-25 02:15:51,779 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:15:52,727 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 62 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:15:56,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:56,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1199 states to 1022 states and 1199 transitions. [2024-11-25 02:15:56,536 INFO L276 IsEmpty]: Start isEmpty. Operand 1022 states and 1199 transitions. [2024-11-25 02:15:56,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 02:15:56,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:56,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:56,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:56,560 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 02:15:56,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:56,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 1021 states and 1198 transitions. [2024-11-25 02:15:56,649 INFO L276 IsEmpty]: Start isEmpty. Operand 1021 states and 1198 transitions. [2024-11-25 02:15:56,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 02:15:56,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:56,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:56,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:56,927 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:16:02,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:02,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1263 states to 1080 states and 1263 transitions. [2024-11-25 02:16:02,353 INFO L276 IsEmpty]: Start isEmpty. Operand 1080 states and 1263 transitions. [2024-11-25 02:16:02,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 02:16:02,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:02,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:02,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:02,392 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:16:02,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:02,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1260 states to 1077 states and 1260 transitions. [2024-11-25 02:16:02,568 INFO L276 IsEmpty]: Start isEmpty. Operand 1077 states and 1260 transitions. [2024-11-25 02:16:02,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 02:16:02,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:02,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:02,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:02,981 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:16:09,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:09,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 1138 states and 1333 transitions. [2024-11-25 02:16:09,865 INFO L276 IsEmpty]: Start isEmpty. Operand 1138 states and 1333 transitions. [2024-11-25 02:16:09,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 02:16:09,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:09,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:09,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:09,909 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-25 02:16:10,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:10,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1329 states to 1134 states and 1329 transitions. [2024-11-25 02:16:10,059 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 1329 transitions. [2024-11-25 02:16:10,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 02:16:10,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:10,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:10,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:10,093 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 02:16:10,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:10,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1324 states to 1129 states and 1324 transitions. [2024-11-25 02:16:10,326 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 1324 transitions. [2024-11-25 02:16:10,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 02:16:10,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:10,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:10,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:10,500 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 02:16:11,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:11,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1334 states to 1134 states and 1334 transitions. [2024-11-25 02:16:11,994 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 1334 transitions. [2024-11-25 02:16:11,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-25 02:16:11,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:11,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:12,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:12,224 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 02:16:15,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:15,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 1140 states and 1346 transitions. [2024-11-25 02:16:15,856 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1346 transitions. [2024-11-25 02:16:15,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-25 02:16:15,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:15,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:15,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:15,887 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-25 02:16:16,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:16,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1339 states to 1133 states and 1339 transitions. [2024-11-25 02:16:16,172 INFO L276 IsEmpty]: Start isEmpty. Operand 1133 states and 1339 transitions. [2024-11-25 02:16:16,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 02:16:16,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:16,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:16,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:16:16,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:16,227 INFO L256 TraceCheckSpWp]: Trace formula consists of 194 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 02:16:16,228 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:16:16,396 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:16:19,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:19,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 1141 states and 1354 transitions. [2024-11-25 02:16:19,455 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 1354 transitions. [2024-11-25 02:16:19,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 02:16:19,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:19,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:19,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:19,485 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-25 02:16:20,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:20,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 1133 states and 1346 transitions. [2024-11-25 02:16:20,209 INFO L276 IsEmpty]: Start isEmpty. Operand 1133 states and 1346 transitions. [2024-11-25 02:16:20,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 02:16:20,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:20,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:20,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:20,241 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-25 02:16:20,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:20,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1337 states to 1124 states and 1337 transitions. [2024-11-25 02:16:20,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1124 states and 1337 transitions. [2024-11-25 02:16:20,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 02:16:20,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:20,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:20,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:16:20,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:20,987 INFO L256 TraceCheckSpWp]: Trace formula consists of 196 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 02:16:20,988 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:16:21,155 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:16:21,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:21,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1339 states to 1126 states and 1339 transitions. [2024-11-25 02:16:21,414 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 1339 transitions. [2024-11-25 02:16:21,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 02:16:21,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:21,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:21,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:21,446 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-25 02:16:24,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:24,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 1139 states and 1352 transitions. [2024-11-25 02:16:24,949 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 1352 transitions. [2024-11-25 02:16:24,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 02:16:24,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:24,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:24,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:16:25,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:25,019 INFO L256 TraceCheckSpWp]: Trace formula consists of 198 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 02:16:25,022 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:16:25,229 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:16:25,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:25,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 1141 states and 1354 transitions. [2024-11-25 02:16:25,419 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 1354 transitions. [2024-11-25 02:16:25,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 02:16:25,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:25,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:25,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:25,556 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:16:26,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:26,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 1142 states and 1355 transitions. [2024-11-25 02:16:26,417 INFO L276 IsEmpty]: Start isEmpty. Operand 1142 states and 1355 transitions. [2024-11-25 02:16:26,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 02:16:26,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:26,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:26,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:26,451 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 02:16:26,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:26,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 1141 states and 1354 transitions. [2024-11-25 02:16:26,582 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 1354 transitions. [2024-11-25 02:16:26,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 02:16:26,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:26,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:26,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:26,615 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 02:16:26,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:26,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 1140 states and 1353 transitions. [2024-11-25 02:16:26,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1353 transitions. [2024-11-25 02:16:26,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 02:16:26,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:26,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:26,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:16:26,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:26,807 INFO L256 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-25 02:16:26,808 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:16:27,178 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 88 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:16:27,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:27,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 1142 states and 1355 transitions. [2024-11-25 02:16:27,618 INFO L276 IsEmpty]: Start isEmpty. Operand 1142 states and 1355 transitions. [2024-11-25 02:16:27,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 02:16:27,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:27,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:27,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:27,674 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:16:27,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:27,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 1139 states and 1350 transitions. [2024-11-25 02:16:27,975 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 1350 transitions. [2024-11-25 02:16:27,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 02:16:27,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:27,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:27,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:16:28,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:28,026 INFO L256 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 02:16:28,027 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:16:28,215 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:16:28,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:28,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 1141 states and 1352 transitions. [2024-11-25 02:16:28,357 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 1352 transitions. [2024-11-25 02:16:28,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 02:16:28,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:28,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:28,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:28,394 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-25 02:16:28,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:28,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1347 states to 1137 states and 1347 transitions. [2024-11-25 02:16:28,613 INFO L276 IsEmpty]: Start isEmpty. Operand 1137 states and 1347 transitions. [2024-11-25 02:16:28,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 02:16:28,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:28,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:28,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:28,646 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 02:16:28,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:28,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1341 states to 1132 states and 1341 transitions. [2024-11-25 02:16:28,879 INFO L276 IsEmpty]: Start isEmpty. Operand 1132 states and 1341 transitions. [2024-11-25 02:16:28,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 02:16:28,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:28,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:28,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:28,934 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:16:29,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:29,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1344 states to 1135 states and 1344 transitions. [2024-11-25 02:16:29,269 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 1344 transitions. [2024-11-25 02:16:29,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 02:16:29,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:29,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:29,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:29,375 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-25 02:16:29,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:29,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1336 states to 1128 states and 1336 transitions. [2024-11-25 02:16:29,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 1336 transitions. [2024-11-25 02:16:29,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-25 02:16:29,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:29,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:29,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:29,912 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-25 02:16:30,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:30,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1328 states to 1120 states and 1328 transitions. [2024-11-25 02:16:30,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1120 states and 1328 transitions. [2024-11-25 02:16:30,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 02:16:30,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:30,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:30,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:16:30,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:30,533 INFO L256 TraceCheckSpWp]: Trace formula consists of 207 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 02:16:30,535 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:16:30,725 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:16:30,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:30,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 1122 states and 1330 transitions. [2024-11-25 02:16:30,788 INFO L276 IsEmpty]: Start isEmpty. Operand 1122 states and 1330 transitions. [2024-11-25 02:16:30,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 02:16:30,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:30,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:30,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:16:30,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:30,842 INFO L256 TraceCheckSpWp]: Trace formula consists of 209 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 02:16:30,843 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:16:31,062 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:16:31,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:31,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1332 states to 1124 states and 1332 transitions. [2024-11-25 02:16:31,394 INFO L276 IsEmpty]: Start isEmpty. Operand 1124 states and 1332 transitions. [2024-11-25 02:16:31,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 02:16:31,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:31,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:31,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:16:31,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:31,455 INFO L256 TraceCheckSpWp]: Trace formula consists of 211 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 02:16:31,457 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:16:31,702 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:16:31,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:31,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1334 states to 1126 states and 1334 transitions. [2024-11-25 02:16:31,774 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 1334 transitions. [2024-11-25 02:16:31,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 02:16:31,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:31,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:31,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:32,123 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-25 02:16:36,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:36,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1379 states to 1165 states and 1379 transitions. [2024-11-25 02:16:36,654 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 1379 transitions. [2024-11-25 02:16:36,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 02:16:36,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:36,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:36,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:16:36,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:36,714 INFO L256 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 02:16:36,715 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:16:36,936 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 114 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:16:37,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:37,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1381 states to 1167 states and 1381 transitions. [2024-11-25 02:16:37,238 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 1381 transitions. [2024-11-25 02:16:37,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 02:16:37,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:37,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:37,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:37,515 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-25 02:16:42,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:42,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1427 states to 1207 states and 1427 transitions. [2024-11-25 02:16:42,529 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 1427 transitions. [2024-11-25 02:16:42,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-25 02:16:42,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:42,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:42,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:16:42,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:42,590 INFO L256 TraceCheckSpWp]: Trace formula consists of 214 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 02:16:42,591 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:16:42,770 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 116 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:16:42,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:42,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1428 states to 1208 states and 1428 transitions. [2024-11-25 02:16:42,833 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 1428 transitions. [2024-11-25 02:16:42,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-25 02:16:42,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:42,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:42,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:42,866 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-25 02:16:53,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:53,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1473 states to 1248 states and 1473 transitions. [2024-11-25 02:16:53,247 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 1473 transitions. [2024-11-25 02:16:53,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-25 02:16:53,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:53,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:53,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:16:53,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:53,298 INFO L256 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 02:16:53,300 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:16:54,747 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:17:16,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:16,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1571 states to 1336 states and 1571 transitions. [2024-11-25 02:17:16,630 INFO L276 IsEmpty]: Start isEmpty. Operand 1336 states and 1571 transitions. [2024-11-25 02:17:16,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-25 02:17:16,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:16,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:16,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:17:16,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:16,702 INFO L256 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 02:17:16,705 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:17:17,273 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:17:20,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:20,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1584 states to 1350 states and 1584 transitions. [2024-11-25 02:17:20,574 INFO L276 IsEmpty]: Start isEmpty. Operand 1350 states and 1584 transitions. [2024-11-25 02:17:20,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-25 02:17:20,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:20,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:20,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:17:20,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:20,633 INFO L256 TraceCheckSpWp]: Trace formula consists of 214 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-25 02:17:20,634 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:17:21,969 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:17:32,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:32,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1635 states to 1395 states and 1635 transitions. [2024-11-25 02:17:32,277 INFO L276 IsEmpty]: Start isEmpty. Operand 1395 states and 1635 transitions. [2024-11-25 02:17:32,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-25 02:17:32,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:32,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:32,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:17:32,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:32,337 INFO L256 TraceCheckSpWp]: Trace formula consists of 214 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-25 02:17:32,340 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:17:32,818 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:17:35,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:35,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1648 states to 1409 states and 1648 transitions. [2024-11-25 02:17:35,221 INFO L276 IsEmpty]: Start isEmpty. Operand 1409 states and 1648 transitions. [2024-11-25 02:17:35,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-25 02:17:35,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:35,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:35,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:17:35,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:35,292 INFO L256 TraceCheckSpWp]: Trace formula consists of 224 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 02:17:35,294 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:17:35,536 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:17:36,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:36,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1660 states to 1419 states and 1660 transitions. [2024-11-25 02:17:36,255 INFO L276 IsEmpty]: Start isEmpty. Operand 1419 states and 1660 transitions. [2024-11-25 02:17:36,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-25 02:17:36,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:36,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:36,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:17:36,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:36,335 INFO L256 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-25 02:17:36,338 INFO L279 TraceCheckSpWp]: Computing forward predicates...