./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loop-new/gauss_sum.i.v+cfa-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55cb885e-fc21-41ac-9208-9d903af3ad32/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55cb885e-fc21-41ac-9208-9d903af3ad32/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55cb885e-fc21-41ac-9208-9d903af3ad32/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55cb885e-fc21-41ac-9208-9d903af3ad32/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-new/gauss_sum.i.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55cb885e-fc21-41ac-9208-9d903af3ad32/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55cb885e-fc21-41ac-9208-9d903af3ad32/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash de6f1b0c31f6078d1329908bc6a1fa31b1de3eefc77e75c566f65f8bba6f4e00 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 06:09:18,044 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 06:09:18,111 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55cb885e-fc21-41ac-9208-9d903af3ad32/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 06:09:18,116 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 06:09:18,116 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 06:09:18,140 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 06:09:18,141 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 06:09:18,141 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 06:09:18,142 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 06:09:18,142 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 06:09:18,142 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 06:09:18,142 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 06:09:18,142 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 06:09:18,143 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 06:09:18,143 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 06:09:18,143 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 06:09:18,143 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 06:09:18,143 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 06:09:18,143 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 06:09:18,143 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 06:09:18,143 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 06:09:18,143 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 06:09:18,143 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 06:09:18,144 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 06:09:18,144 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 06:09:18,144 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 06:09:18,144 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 06:09:18,144 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 06:09:18,144 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 06:09:18,144 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 06:09:18,144 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 06:09:18,144 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 06:09:18,145 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 06:09:18,145 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_55cb885e-fc21-41ac-9208-9d903af3ad32/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> de6f1b0c31f6078d1329908bc6a1fa31b1de3eefc77e75c566f65f8bba6f4e00 [2024-12-06 06:09:18,418 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 06:09:18,428 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 06:09:18,430 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 06:09:18,431 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 06:09:18,432 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 06:09:18,433 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55cb885e-fc21-41ac-9208-9d903af3ad32/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/loop-new/gauss_sum.i.v+cfa-reducer.c [2024-12-06 06:09:21,385 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55cb885e-fc21-41ac-9208-9d903af3ad32/bin/ukojak-verify-CZk0znPC7b/data/1b77fac43/a7a36964ca264ad487e53e3971f97e70/FLAG99ed6fe09 [2024-12-06 06:09:21,592 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 06:09:21,593 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55cb885e-fc21-41ac-9208-9d903af3ad32/sv-benchmarks/c/loop-new/gauss_sum.i.v+cfa-reducer.c [2024-12-06 06:09:21,600 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55cb885e-fc21-41ac-9208-9d903af3ad32/bin/ukojak-verify-CZk0znPC7b/data/1b77fac43/a7a36964ca264ad487e53e3971f97e70/FLAG99ed6fe09 [2024-12-06 06:09:21,614 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55cb885e-fc21-41ac-9208-9d903af3ad32/bin/ukojak-verify-CZk0znPC7b/data/1b77fac43/a7a36964ca264ad487e53e3971f97e70 [2024-12-06 06:09:21,616 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 06:09:21,617 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 06:09:21,618 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 06:09:21,618 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 06:09:21,621 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 06:09:21,622 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:09:21" (1/1) ... [2024-12-06 06:09:21,623 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60f1d7fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:09:21, skipping insertion in model container [2024-12-06 06:09:21,623 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:09:21" (1/1) ... [2024-12-06 06:09:21,634 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 06:09:21,754 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55cb885e-fc21-41ac-9208-9d903af3ad32/sv-benchmarks/c/loop-new/gauss_sum.i.v+cfa-reducer.c[1014,1027] [2024-12-06 06:09:21,757 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 06:09:21,765 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 06:09:21,776 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55cb885e-fc21-41ac-9208-9d903af3ad32/sv-benchmarks/c/loop-new/gauss_sum.i.v+cfa-reducer.c[1014,1027] [2024-12-06 06:09:21,777 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 06:09:21,787 INFO L204 MainTranslator]: Completed translation [2024-12-06 06:09:21,787 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:09:21 WrapperNode [2024-12-06 06:09:21,787 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 06:09:21,788 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 06:09:21,788 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 06:09:21,788 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 06:09:21,793 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:09:21" (1/1) ... [2024-12-06 06:09:21,797 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:09:21" (1/1) ... [2024-12-06 06:09:21,809 INFO L138 Inliner]: procedures = 14, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 43 [2024-12-06 06:09:21,809 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 06:09:21,810 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 06:09:21,810 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 06:09:21,810 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 06:09:21,815 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:09:21" (1/1) ... [2024-12-06 06:09:21,815 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:09:21" (1/1) ... [2024-12-06 06:09:21,816 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:09:21" (1/1) ... [2024-12-06 06:09:21,817 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:09:21" (1/1) ... [2024-12-06 06:09:21,819 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:09:21" (1/1) ... [2024-12-06 06:09:21,820 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:09:21" (1/1) ... [2024-12-06 06:09:21,822 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:09:21" (1/1) ... [2024-12-06 06:09:21,823 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:09:21" (1/1) ... [2024-12-06 06:09:21,823 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:09:21" (1/1) ... [2024-12-06 06:09:21,825 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 06:09:21,825 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 06:09:21,826 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 06:09:21,826 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 06:09:21,827 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:09:21" (1/1) ... [2024-12-06 06:09:21,834 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 06:09:21,845 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55cb885e-fc21-41ac-9208-9d903af3ad32/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 06:09:21,857 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55cb885e-fc21-41ac-9208-9d903af3ad32/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 06:09:21,860 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55cb885e-fc21-41ac-9208-9d903af3ad32/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 06:09:21,885 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 06:09:21,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 06:09:21,885 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 06:09:21,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 06:09:21,950 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 06:09:21,952 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 06:09:22,069 INFO L? ?]: Removed 10 outVars from TransFormulas that were not future-live. [2024-12-06 06:09:22,069 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 06:09:22,091 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 06:09:22,092 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-06 06:09:22,092 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:09:22 BoogieIcfgContainer [2024-12-06 06:09:22,092 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 06:09:22,093 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 06:09:22,093 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 06:09:22,104 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 06:09:22,104 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:09:22" (1/1) ... [2024-12-06 06:09:22,111 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 06:09:22,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:22,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 9 states and 12 transitions. [2024-12-06 06:09:22,171 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 12 transitions. [2024-12-06 06:09:22,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 06:09:22,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:22,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:22,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:22,393 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:09:22,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:22,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 10 states and 13 transitions. [2024-12-06 06:09:22,484 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 13 transitions. [2024-12-06 06:09:22,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 06:09:22,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:22,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:22,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:09:22,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:22,539 INFO L256 TraceCheckSpWp]: Trace formula consists of 46 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-06 06:09:22,543 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:09:22,669 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:09:22,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:22,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 13 states and 21 transitions. [2024-12-06 06:09:22,945 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 21 transitions. [2024-12-06 06:09:22,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 06:09:22,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:22,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:22,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:09:22,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:22,987 INFO L256 TraceCheckSpWp]: Trace formula consists of 51 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-12-06 06:09:22,989 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:09:23,107 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:09:23,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:23,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 15 states and 28 transitions. [2024-12-06 06:09:23,417 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 28 transitions. [2024-12-06 06:09:23,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 06:09:23,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:23,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:23,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:09:23,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:23,450 INFO L256 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-12-06 06:09:23,452 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:09:23,567 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:09:24,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:24,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 17 states and 36 transitions. [2024-12-06 06:09:24,026 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 36 transitions. [2024-12-06 06:09:24,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 06:09:24,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:24,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:24,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:09:24,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:24,074 INFO L256 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-12-06 06:09:24,076 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:09:24,205 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:09:24,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:24,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 19 states and 45 transitions. [2024-12-06 06:09:24,637 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 45 transitions. [2024-12-06 06:09:24,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 06:09:24,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:24,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:24,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:09:24,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:24,682 INFO L256 TraceCheckSpWp]: Trace formula consists of 66 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-12-06 06:09:24,683 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:09:24,831 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:09:25,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:25,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 21 states and 55 transitions. [2024-12-06 06:09:25,435 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 55 transitions. [2024-12-06 06:09:25,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 06:09:25,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:25,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:25,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:09:25,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:25,477 INFO L256 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-12-06 06:09:25,479 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:09:25,622 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:09:26,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:26,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 23 states and 66 transitions. [2024-12-06 06:09:26,092 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 66 transitions. [2024-12-06 06:09:26,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 06:09:26,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:26,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:26,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:09:26,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:26,127 INFO L256 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-12-06 06:09:26,128 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:09:26,287 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:09:26,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:26,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 25 states and 78 transitions. [2024-12-06 06:09:26,945 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 78 transitions. [2024-12-06 06:09:26,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 06:09:26,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:26,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:26,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:09:26,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:26,986 INFO L256 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-12-06 06:09:26,988 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:09:27,115 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:09:27,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:27,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 27 states and 91 transitions. [2024-12-06 06:09:27,759 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 91 transitions. [2024-12-06 06:09:27,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 06:09:27,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:27,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:27,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:09:27,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:27,801 WARN L254 TraceCheckSpWp]: Trace formula consists of 86 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-12-06 06:09:27,802 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:09:27,957 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:09:28,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:28,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 29 states and 105 transitions. [2024-12-06 06:09:28,591 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 105 transitions. [2024-12-06 06:09:28,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 06:09:28,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:28,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:28,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:09:28,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:28,631 WARN L254 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-12-06 06:09:28,633 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:09:28,821 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:09:29,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:29,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 31 states and 120 transitions. [2024-12-06 06:09:29,610 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 120 transitions. [2024-12-06 06:09:29,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 06:09:29,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:29,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:29,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:09:29,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:29,661 WARN L254 TraceCheckSpWp]: Trace formula consists of 96 conjuncts, 52 conjuncts are in the unsatisfiable core [2024-12-06 06:09:29,663 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:09:29,796 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:09:30,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:30,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 33 states and 136 transitions. [2024-12-06 06:09:30,571 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 136 transitions. [2024-12-06 06:09:30,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:09:30,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:30,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:30,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:09:30,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:30,620 WARN L254 TraceCheckSpWp]: Trace formula consists of 101 conjuncts, 56 conjuncts are in the unsatisfiable core [2024-12-06 06:09:30,621 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:09:30,788 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:09:31,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:31,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 35 states and 153 transitions. [2024-12-06 06:09:31,745 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 153 transitions. [2024-12-06 06:09:31,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 06:09:31,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:31,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:31,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:09:31,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:31,792 WARN L254 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 60 conjuncts are in the unsatisfiable core [2024-12-06 06:09:31,793 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:09:31,954 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:09:32,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:32,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 37 states and 171 transitions. [2024-12-06 06:09:32,824 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 171 transitions. [2024-12-06 06:09:32,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 06:09:32,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:32,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:32,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:09:32,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:32,868 WARN L254 TraceCheckSpWp]: Trace formula consists of 111 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-12-06 06:09:32,870 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:09:33,135 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:09:34,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:34,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 39 states and 190 transitions. [2024-12-06 06:09:34,244 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 190 transitions. [2024-12-06 06:09:34,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 06:09:34,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:34,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:34,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:09:34,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:34,290 WARN L254 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 69 conjuncts are in the unsatisfiable core [2024-12-06 06:09:34,292 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:09:34,488 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:09:35,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:35,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 41 states and 210 transitions. [2024-12-06 06:09:35,400 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 210 transitions. [2024-12-06 06:09:35,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 06:09:35,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:35,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:35,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:09:35,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:35,445 WARN L254 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 73 conjuncts are in the unsatisfiable core [2024-12-06 06:09:35,446 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:09:35,695 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:09:36,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:36,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 43 states and 231 transitions. [2024-12-06 06:09:36,718 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 231 transitions. [2024-12-06 06:09:36,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 06:09:36,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:36,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:36,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:09:36,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:36,761 WARN L254 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 79 conjuncts are in the unsatisfiable core [2024-12-06 06:09:36,763 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:09:37,026 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:09:38,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:38,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 45 states and 253 transitions. [2024-12-06 06:09:38,372 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 253 transitions. [2024-12-06 06:09:38,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 06:09:38,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:38,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:38,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:09:38,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:38,418 WARN L254 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 80 conjuncts are in the unsatisfiable core [2024-12-06 06:09:38,420 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:09:38,653 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:09:40,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:40,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 47 states and 276 transitions. [2024-12-06 06:09:40,000 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 276 transitions. [2024-12-06 06:09:40,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 06:09:40,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:40,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:40,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:09:40,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:40,047 WARN L254 TraceCheckSpWp]: Trace formula consists of 136 conjuncts, 87 conjuncts are in the unsatisfiable core [2024-12-06 06:09:40,048 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:09:40,251 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:09:41,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:41,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 49 states and 300 transitions. [2024-12-06 06:09:41,644 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 300 transitions. [2024-12-06 06:09:41,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 06:09:41,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:41,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:41,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:09:41,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:41,708 WARN L254 TraceCheckSpWp]: Trace formula consists of 141 conjuncts, 93 conjuncts are in the unsatisfiable core [2024-12-06 06:09:41,710 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:09:43,660 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:09:47,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:47,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 51 states and 325 transitions. [2024-12-06 06:09:47,158 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 325 transitions. [2024-12-06 06:09:47,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 06:09:47,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:47,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:47,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:09:47,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:47,216 WARN L254 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 92 conjuncts are in the unsatisfiable core [2024-12-06 06:09:47,217 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:09:47,664 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:09:49,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:49,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 53 states and 351 transitions. [2024-12-06 06:09:49,772 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 351 transitions. [2024-12-06 06:09:49,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 06:09:49,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:49,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:49,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:09:49,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:49,826 WARN L254 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 96 conjuncts are in the unsatisfiable core [2024-12-06 06:09:49,828 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:09:50,130 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:09:52,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:52,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 55 states and 378 transitions. [2024-12-06 06:09:52,141 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 378 transitions. [2024-12-06 06:09:52,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 06:09:52,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:52,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:52,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:09:52,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:52,218 WARN L254 TraceCheckSpWp]: Trace formula consists of 156 conjuncts, 100 conjuncts are in the unsatisfiable core [2024-12-06 06:09:52,220 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:09:52,490 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:09:54,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:54,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 57 states and 406 transitions. [2024-12-06 06:09:54,411 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 406 transitions. [2024-12-06 06:09:54,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 06:09:54,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:54,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:54,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:09:54,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:54,485 WARN L254 TraceCheckSpWp]: Trace formula consists of 161 conjuncts, 104 conjuncts are in the unsatisfiable core [2024-12-06 06:09:54,488 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:09:54,821 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:09:56,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:56,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 59 states and 435 transitions. [2024-12-06 06:09:56,740 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 435 transitions. [2024-12-06 06:09:56,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 06:09:56,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:56,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:56,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:09:56,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:56,836 WARN L254 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 111 conjuncts are in the unsatisfiable core [2024-12-06 06:09:56,838 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:09:57,130 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:09:59,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:59,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 61 states and 465 transitions. [2024-12-06 06:09:59,191 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 465 transitions. [2024-12-06 06:09:59,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 06:09:59,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:59,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:59,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:09:59,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:59,251 WARN L254 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 115 conjuncts are in the unsatisfiable core [2024-12-06 06:09:59,253 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:09:59,566 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:10:01,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:01,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 63 states and 496 transitions. [2024-12-06 06:10:01,700 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 496 transitions. [2024-12-06 06:10:01,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 06:10:01,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:01,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:01,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:10:01,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:01,775 WARN L254 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 116 conjuncts are in the unsatisfiable core [2024-12-06 06:10:01,777 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:10:02,152 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:10:04,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:04,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 65 states and 528 transitions. [2024-12-06 06:10:04,457 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 528 transitions. [2024-12-06 06:10:04,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 06:10:04,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:04,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:04,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:10:04,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:04,516 WARN L254 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 120 conjuncts are in the unsatisfiable core [2024-12-06 06:10:04,518 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:10:04,849 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:10:07,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:07,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 67 states and 561 transitions. [2024-12-06 06:10:07,428 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 561 transitions. [2024-12-06 06:10:07,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 06:10:07,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:07,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:07,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:10:07,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:07,491 WARN L254 TraceCheckSpWp]: Trace formula consists of 186 conjuncts, 124 conjuncts are in the unsatisfiable core [2024-12-06 06:10:07,493 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:10:07,894 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:10:10,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:10,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 69 states and 595 transitions. [2024-12-06 06:10:10,420 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 595 transitions. [2024-12-06 06:10:10,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 06:10:10,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:10,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:10,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:10:10,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:10,498 WARN L254 TraceCheckSpWp]: Trace formula consists of 191 conjuncts, 131 conjuncts are in the unsatisfiable core [2024-12-06 06:10:10,500 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:10:10,885 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:10:13,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:13,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 71 states and 630 transitions. [2024-12-06 06:10:13,394 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 630 transitions. [2024-12-06 06:10:13,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 06:10:13,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:13,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:13,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:10:13,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:13,452 WARN L254 TraceCheckSpWp]: Trace formula consists of 196 conjuncts, 135 conjuncts are in the unsatisfiable core [2024-12-06 06:10:13,453 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:10:13,863 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:10:16,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:16,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 73 states and 666 transitions. [2024-12-06 06:10:16,556 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 666 transitions. [2024-12-06 06:10:16,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 06:10:16,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:16,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:16,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:10:16,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:16,605 WARN L254 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 139 conjuncts are in the unsatisfiable core [2024-12-06 06:10:16,607 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:10:16,977 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:10:19,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:19,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 75 states and 703 transitions. [2024-12-06 06:10:19,973 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 703 transitions. [2024-12-06 06:10:19,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 06:10:19,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:19,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:19,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:10:20,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:20,033 WARN L254 TraceCheckSpWp]: Trace formula consists of 206 conjuncts, 140 conjuncts are in the unsatisfiable core [2024-12-06 06:10:20,034 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:10:20,405 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:10:23,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:23,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 77 states and 741 transitions. [2024-12-06 06:10:23,304 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 741 transitions. [2024-12-06 06:10:23,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 06:10:23,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:23,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:23,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:10:23,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:23,364 WARN L254 TraceCheckSpWp]: Trace formula consists of 211 conjuncts, 147 conjuncts are in the unsatisfiable core [2024-12-06 06:10:23,366 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:10:23,802 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:10:26,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:26,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 79 states and 780 transitions. [2024-12-06 06:10:26,996 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 780 transitions. [2024-12-06 06:10:26,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 06:10:26,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:26,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:27,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:10:27,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:27,048 WARN L254 TraceCheckSpWp]: Trace formula consists of 216 conjuncts, 148 conjuncts are in the unsatisfiable core [2024-12-06 06:10:27,050 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:10:27,519 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:10:30,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:30,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 820 states to 81 states and 820 transitions. [2024-12-06 06:10:30,826 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 820 transitions. [2024-12-06 06:10:30,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 06:10:30,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:30,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:30,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:10:30,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:30,895 WARN L254 TraceCheckSpWp]: Trace formula consists of 221 conjuncts, 152 conjuncts are in the unsatisfiable core [2024-12-06 06:10:30,897 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:10:31,317 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:10:34,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:34,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 83 states and 861 transitions. [2024-12-06 06:10:34,790 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 861 transitions. [2024-12-06 06:10:34,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 06:10:34,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:34,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:34,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:10:34,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:34,882 WARN L254 TraceCheckSpWp]: Trace formula consists of 226 conjuncts, 156 conjuncts are in the unsatisfiable core [2024-12-06 06:10:34,884 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:10:35,353 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:10:38,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:38,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 85 states and 903 transitions. [2024-12-06 06:10:38,757 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 903 transitions. [2024-12-06 06:10:38,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 06:10:38,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:38,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:38,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:10:38,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:38,821 WARN L254 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 160 conjuncts are in the unsatisfiable core [2024-12-06 06:10:38,824 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:10:39,261 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:10:42,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:42,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 87 states and 946 transitions. [2024-12-06 06:10:42,832 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 946 transitions. [2024-12-06 06:10:42,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 06:10:42,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:42,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:42,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:10:42,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:42,920 WARN L254 TraceCheckSpWp]: Trace formula consists of 236 conjuncts, 164 conjuncts are in the unsatisfiable core [2024-12-06 06:10:42,922 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:10:43,353 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:10:47,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:47,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 89 states and 990 transitions. [2024-12-06 06:10:47,222 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 990 transitions. [2024-12-06 06:10:47,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 06:10:47,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:47,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:47,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:10:47,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:47,288 WARN L254 TraceCheckSpWp]: Trace formula consists of 241 conjuncts, 168 conjuncts are in the unsatisfiable core [2024-12-06 06:10:47,289 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:10:47,735 INFO L134 CoverageAnalysis]: Checked inductivity of 820 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:10:51,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:51,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 91 states and 1035 transitions. [2024-12-06 06:10:51,799 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 1035 transitions. [2024-12-06 06:10:51,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 06:10:51,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:51,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:51,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:10:51,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:51,870 WARN L254 TraceCheckSpWp]: Trace formula consists of 246 conjuncts, 172 conjuncts are in the unsatisfiable core [2024-12-06 06:10:51,873 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:10:52,393 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:10:56,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:56,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1081 states to 93 states and 1081 transitions. [2024-12-06 06:10:56,443 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 1081 transitions. [2024-12-06 06:10:56,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 06:10:56,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:56,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:56,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:10:56,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:56,514 WARN L254 TraceCheckSpWp]: Trace formula consists of 251 conjuncts, 176 conjuncts are in the unsatisfiable core [2024-12-06 06:10:56,516 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:10:56,956 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:11:01,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:11:01,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1128 states to 95 states and 1128 transitions. [2024-12-06 06:11:01,338 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 1128 transitions. [2024-12-06 06:11:01,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 06:11:01,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:11:01,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:11:01,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:11:01,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:01,407 WARN L254 TraceCheckSpWp]: Trace formula consists of 256 conjuncts, 180 conjuncts are in the unsatisfiable core [2024-12-06 06:11:01,409 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:11:01,946 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:11:06,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:11:06,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1176 states to 97 states and 1176 transitions. [2024-12-06 06:11:06,133 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 1176 transitions. [2024-12-06 06:11:06,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 06:11:06,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:11:06,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:11:06,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:11:06,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:06,220 WARN L254 TraceCheckSpWp]: Trace formula consists of 261 conjuncts, 184 conjuncts are in the unsatisfiable core [2024-12-06 06:11:06,222 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:11:06,779 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:11:11,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:11:11,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1225 states to 99 states and 1225 transitions. [2024-12-06 06:11:11,131 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 1225 transitions. [2024-12-06 06:11:11,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 06:11:11,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:11:11,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:11:11,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:11:11,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:11,206 WARN L254 TraceCheckSpWp]: Trace formula consists of 266 conjuncts, 188 conjuncts are in the unsatisfiable core [2024-12-06 06:11:11,207 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:11:11,750 INFO L134 CoverageAnalysis]: Checked inductivity of 1035 backedges. 0 proven. 1035 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:11:16,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:11:16,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1275 states to 101 states and 1275 transitions. [2024-12-06 06:11:16,186 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 1275 transitions. [2024-12-06 06:11:16,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 06:11:16,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:11:16,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:11:16,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:11:16,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:16,256 WARN L254 TraceCheckSpWp]: Trace formula consists of 271 conjuncts, 192 conjuncts are in the unsatisfiable core [2024-12-06 06:11:16,259 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:11:16,858 INFO L134 CoverageAnalysis]: Checked inductivity of 1081 backedges. 0 proven. 1081 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:11:21,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:11:21,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1326 states to 103 states and 1326 transitions. [2024-12-06 06:11:21,629 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 1326 transitions. [2024-12-06 06:11:21,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 06:11:21,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:11:21,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:11:21,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:11:21,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:21,704 WARN L254 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 196 conjuncts are in the unsatisfiable core [2024-12-06 06:11:21,705 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:11:22,269 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 0 proven. 1128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:11:26,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:11:26,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 105 states and 1378 transitions. [2024-12-06 06:11:26,955 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 1378 transitions. [2024-12-06 06:11:26,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 06:11:26,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:11:26,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:11:26,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:11:27,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:27,051 WARN L254 TraceCheckSpWp]: Trace formula consists of 281 conjuncts, 200 conjuncts are in the unsatisfiable core [2024-12-06 06:11:27,053 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:11:27,614 INFO L134 CoverageAnalysis]: Checked inductivity of 1176 backedges. 0 proven. 1176 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:11:32,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:11:32,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1431 states to 107 states and 1431 transitions. [2024-12-06 06:11:32,420 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 1431 transitions. [2024-12-06 06:11:32,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 06:11:32,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:11:32,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:11:32,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:11:32,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:32,506 WARN L254 TraceCheckSpWp]: Trace formula consists of 286 conjuncts, 204 conjuncts are in the unsatisfiable core [2024-12-06 06:11:32,508 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:11:33,113 INFO L134 CoverageAnalysis]: Checked inductivity of 1225 backedges. 0 proven. 1225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:11:38,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:11:38,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1485 states to 109 states and 1485 transitions. [2024-12-06 06:11:38,278 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 1485 transitions. [2024-12-06 06:11:38,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 06:11:38,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:11:38,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:11:38,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:11:38,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:38,368 WARN L254 TraceCheckSpWp]: Trace formula consists of 291 conjuncts, 208 conjuncts are in the unsatisfiable core [2024-12-06 06:11:38,370 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:11:38,993 INFO L134 CoverageAnalysis]: Checked inductivity of 1275 backedges. 0 proven. 1275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:11:44,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:11:44,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1540 states to 111 states and 1540 transitions. [2024-12-06 06:11:44,378 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 1540 transitions. [2024-12-06 06:11:44,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 06:11:44,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:11:44,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:11:44,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:11:44,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:44,491 WARN L254 TraceCheckSpWp]: Trace formula consists of 296 conjuncts, 212 conjuncts are in the unsatisfiable core [2024-12-06 06:11:44,494 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:11:45,108 INFO L134 CoverageAnalysis]: Checked inductivity of 1326 backedges. 0 proven. 1326 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:11:50,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:11:50,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1596 states to 113 states and 1596 transitions. [2024-12-06 06:11:50,577 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 1596 transitions. [2024-12-06 06:11:50,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 06:11:50,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:11:50,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:11:50,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:11:50,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:50,656 WARN L254 TraceCheckSpWp]: Trace formula consists of 301 conjuncts, 216 conjuncts are in the unsatisfiable core [2024-12-06 06:11:50,658 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:11:51,276 INFO L134 CoverageAnalysis]: Checked inductivity of 1378 backedges. 0 proven. 1378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:11:56,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:11:56,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1653 states to 115 states and 1653 transitions. [2024-12-06 06:11:56,914 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 1653 transitions. [2024-12-06 06:11:56,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 06:11:56,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:11:56,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:11:56,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:11:57,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:57,008 WARN L254 TraceCheckSpWp]: Trace formula consists of 306 conjuncts, 223 conjuncts are in the unsatisfiable core [2024-12-06 06:11:57,010 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:11:57,632 INFO L134 CoverageAnalysis]: Checked inductivity of 1431 backedges. 0 proven. 1431 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:12:03,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:03,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1711 states to 117 states and 1711 transitions. [2024-12-06 06:12:03,426 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 1711 transitions. [2024-12-06 06:12:03,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 06:12:03,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:03,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:03,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:12:03,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:03,544 WARN L254 TraceCheckSpWp]: Trace formula consists of 311 conjuncts, 224 conjuncts are in the unsatisfiable core [2024-12-06 06:12:03,545 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:12:04,221 INFO L134 CoverageAnalysis]: Checked inductivity of 1485 backedges. 0 proven. 1485 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:12:10,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:10,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1770 states to 119 states and 1770 transitions. [2024-12-06 06:12:10,157 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 1770 transitions. [2024-12-06 06:12:10,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 06:12:10,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:10,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:10,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:12:10,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:10,248 WARN L254 TraceCheckSpWp]: Trace formula consists of 316 conjuncts, 228 conjuncts are in the unsatisfiable core [2024-12-06 06:12:10,250 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:12:11,010 INFO L134 CoverageAnalysis]: Checked inductivity of 1540 backedges. 0 proven. 1540 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:12:17,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:17,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1830 states to 121 states and 1830 transitions. [2024-12-06 06:12:17,038 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 1830 transitions. [2024-12-06 06:12:17,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 06:12:17,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:17,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:17,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:12:17,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:17,153 WARN L254 TraceCheckSpWp]: Trace formula consists of 321 conjuncts, 235 conjuncts are in the unsatisfiable core [2024-12-06 06:12:17,155 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:12:17,932 INFO L134 CoverageAnalysis]: Checked inductivity of 1596 backedges. 0 proven. 1596 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:12:24,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:24,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1891 states to 123 states and 1891 transitions. [2024-12-06 06:12:24,549 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 1891 transitions. [2024-12-06 06:12:24,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 06:12:24,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:24,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:24,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:12:24,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:24,654 WARN L254 TraceCheckSpWp]: Trace formula consists of 326 conjuncts, 239 conjuncts are in the unsatisfiable core [2024-12-06 06:12:24,656 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:12:25,408 INFO L134 CoverageAnalysis]: Checked inductivity of 1653 backedges. 0 proven. 1653 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:12:31,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:31,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1953 states to 125 states and 1953 transitions. [2024-12-06 06:12:31,927 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 1953 transitions. [2024-12-06 06:12:31,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 06:12:31,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:31,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:31,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:12:32,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:32,043 WARN L254 TraceCheckSpWp]: Trace formula consists of 331 conjuncts, 240 conjuncts are in the unsatisfiable core [2024-12-06 06:12:32,045 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:12:32,789 INFO L134 CoverageAnalysis]: Checked inductivity of 1711 backedges. 0 proven. 1711 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:12:39,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:39,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2016 states to 127 states and 2016 transitions. [2024-12-06 06:12:39,307 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 2016 transitions. [2024-12-06 06:12:39,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 06:12:39,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:39,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:39,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:12:39,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:39,427 WARN L254 TraceCheckSpWp]: Trace formula consists of 336 conjuncts, 247 conjuncts are in the unsatisfiable core [2024-12-06 06:12:39,429 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:12:40,233 INFO L134 CoverageAnalysis]: Checked inductivity of 1770 backedges. 0 proven. 1770 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:12:47,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:47,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2080 states to 129 states and 2080 transitions. [2024-12-06 06:12:47,110 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 2080 transitions. [2024-12-06 06:12:47,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 06:12:47,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:47,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:47,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:12:47,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:47,237 WARN L254 TraceCheckSpWp]: Trace formula consists of 341 conjuncts, 248 conjuncts are in the unsatisfiable core [2024-12-06 06:12:47,240 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:12:48,057 INFO L134 CoverageAnalysis]: Checked inductivity of 1830 backedges. 0 proven. 1830 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:12:55,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:55,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2145 states to 131 states and 2145 transitions. [2024-12-06 06:12:55,337 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 2145 transitions. [2024-12-06 06:12:55,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 06:12:55,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:55,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:55,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:12:55,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:55,470 WARN L254 TraceCheckSpWp]: Trace formula consists of 346 conjuncts, 252 conjuncts are in the unsatisfiable core [2024-12-06 06:12:55,472 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:12:56,251 INFO L134 CoverageAnalysis]: Checked inductivity of 1891 backedges. 0 proven. 1891 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:13:03,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:03,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2211 states to 133 states and 2211 transitions. [2024-12-06 06:13:03,799 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 2211 transitions. [2024-12-06 06:13:03,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 06:13:03,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:03,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:03,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:13:03,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:03,921 WARN L254 TraceCheckSpWp]: Trace formula consists of 351 conjuncts, 256 conjuncts are in the unsatisfiable core [2024-12-06 06:13:03,923 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:13:04,711 INFO L134 CoverageAnalysis]: Checked inductivity of 1953 backedges. 0 proven. 1953 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:13:12,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:12,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2278 states to 135 states and 2278 transitions. [2024-12-06 06:13:12,081 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 2278 transitions. [2024-12-06 06:13:12,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 06:13:12,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:12,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:12,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:13:12,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:12,218 WARN L254 TraceCheckSpWp]: Trace formula consists of 356 conjuncts, 260 conjuncts are in the unsatisfiable core [2024-12-06 06:13:12,220 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:13:13,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2016 backedges. 0 proven. 2016 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:13:20,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:20,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2346 states to 137 states and 2346 transitions. [2024-12-06 06:13:20,769 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 2346 transitions. [2024-12-06 06:13:20,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 06:13:20,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:20,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:20,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:13:20,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:20,896 WARN L254 TraceCheckSpWp]: Trace formula consists of 361 conjuncts, 264 conjuncts are in the unsatisfiable core [2024-12-06 06:13:20,898 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:13:21,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2080 backedges. 0 proven. 2080 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:13:29,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:29,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2415 states to 139 states and 2415 transitions. [2024-12-06 06:13:29,604 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 2415 transitions. [2024-12-06 06:13:29,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 06:13:29,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:29,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:29,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:13:29,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:29,721 WARN L254 TraceCheckSpWp]: Trace formula consists of 366 conjuncts, 268 conjuncts are in the unsatisfiable core [2024-12-06 06:13:29,723 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:13:30,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2145 backedges. 0 proven. 2145 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:13:39,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:39,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2485 states to 141 states and 2485 transitions. [2024-12-06 06:13:39,133 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 2485 transitions. [2024-12-06 06:13:39,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 06:13:39,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:39,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:39,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:13:39,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:39,304 WARN L254 TraceCheckSpWp]: Trace formula consists of 371 conjuncts, 272 conjuncts are in the unsatisfiable core [2024-12-06 06:13:39,306 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:13:40,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2211 backedges. 0 proven. 2211 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:13:48,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:48,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2556 states to 143 states and 2556 transitions. [2024-12-06 06:13:48,568 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 2556 transitions. [2024-12-06 06:13:48,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 06:13:48,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:48,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:48,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:13:48,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:48,707 WARN L254 TraceCheckSpWp]: Trace formula consists of 376 conjuncts, 279 conjuncts are in the unsatisfiable core [2024-12-06 06:13:48,710 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:13:49,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2278 backedges. 0 proven. 2278 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:13:58,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:58,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2628 states to 145 states and 2628 transitions. [2024-12-06 06:13:58,102 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 2628 transitions. [2024-12-06 06:13:58,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 06:13:58,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:58,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:58,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:13:58,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:58,245 WARN L254 TraceCheckSpWp]: Trace formula consists of 381 conjuncts, 280 conjuncts are in the unsatisfiable core [2024-12-06 06:13:58,247 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:13:59,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2346 backedges. 0 proven. 2346 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:14:08,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:14:08,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2701 states to 147 states and 2701 transitions. [2024-12-06 06:14:08,082 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 2701 transitions. [2024-12-06 06:14:08,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 06:14:08,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:14:08,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:14:08,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:14:08,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:14:08,220 WARN L254 TraceCheckSpWp]: Trace formula consists of 386 conjuncts, 287 conjuncts are in the unsatisfiable core [2024-12-06 06:14:08,222 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:14:09,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2415 backedges. 0 proven. 2415 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:14:18,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:14:18,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2775 states to 149 states and 2775 transitions. [2024-12-06 06:14:18,182 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 2775 transitions. [2024-12-06 06:14:18,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 06:14:18,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:14:18,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:14:18,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:14:18,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:14:18,340 WARN L254 TraceCheckSpWp]: Trace formula consists of 391 conjuncts, 291 conjuncts are in the unsatisfiable core [2024-12-06 06:14:18,343 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:14:19,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2485 backedges. 0 proven. 2485 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:14:28,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:14:28,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2850 states to 151 states and 2850 transitions. [2024-12-06 06:14:28,484 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 2850 transitions. [2024-12-06 06:14:28,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 06:14:28,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:14:28,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:14:28,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:14:28,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:14:28,640 WARN L254 TraceCheckSpWp]: Trace formula consists of 396 conjuncts, 292 conjuncts are in the unsatisfiable core [2024-12-06 06:14:28,642 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:14:29,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2556 backedges. 0 proven. 2556 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:14:38,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:14:38,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2926 states to 153 states and 2926 transitions. [2024-12-06 06:14:38,876 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 2926 transitions. [2024-12-06 06:14:38,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 06:14:38,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:14:38,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:14:38,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:14:39,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:14:39,041 WARN L254 TraceCheckSpWp]: Trace formula consists of 401 conjuncts, 296 conjuncts are in the unsatisfiable core [2024-12-06 06:14:39,043 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:14:39,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2628 backedges. 0 proven. 2628 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:14:49,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:14:49,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3003 states to 155 states and 3003 transitions. [2024-12-06 06:14:49,681 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 3003 transitions. [2024-12-06 06:14:49,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 06:14:49,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:14:49,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:14:49,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:14:49,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:14:49,834 WARN L254 TraceCheckSpWp]: Trace formula consists of 406 conjuncts, 300 conjuncts are in the unsatisfiable core [2024-12-06 06:14:49,836 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:14:50,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2701 backedges. 0 proven. 2701 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:15:00,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:15:00,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3081 states to 157 states and 3081 transitions. [2024-12-06 06:15:00,669 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 3081 transitions. [2024-12-06 06:15:00,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 06:15:00,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:15:00,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:15:00,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:15:00,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:15:00,855 WARN L254 TraceCheckSpWp]: Trace formula consists of 411 conjuncts, 305 conjuncts are in the unsatisfiable core [2024-12-06 06:15:00,857 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:15:26,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2775 backedges. 0 proven. 2775 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:16:03,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:16:03,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3160 states to 159 states and 3160 transitions. [2024-12-06 06:16:03,623 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 3160 transitions. [2024-12-06 06:16:03,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 06:16:03,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:16:03,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:16:03,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:16:03,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:16:03,816 WARN L254 TraceCheckSpWp]: Trace formula consists of 416 conjuncts, 308 conjuncts are in the unsatisfiable core [2024-12-06 06:16:03,818 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:16:05,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2850 backedges. 0 proven. 2850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:16:16,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:16:16,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3240 states to 161 states and 3240 transitions. [2024-12-06 06:16:16,500 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 3240 transitions. [2024-12-06 06:16:16,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 06:16:16,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:16:16,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:16:16,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:16:16,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:16:16,678 WARN L254 TraceCheckSpWp]: Trace formula consists of 421 conjuncts, 312 conjuncts are in the unsatisfiable core [2024-12-06 06:16:16,681 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:16:17,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2926 backedges. 0 proven. 2926 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:16:28,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:16:28,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3321 states to 163 states and 3321 transitions. [2024-12-06 06:16:28,910 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 3321 transitions. [2024-12-06 06:16:28,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 06:16:28,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:16:28,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:16:29,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:16:29,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:16:29,090 WARN L254 TraceCheckSpWp]: Trace formula consists of 426 conjuncts, 319 conjuncts are in the unsatisfiable core [2024-12-06 06:16:29,094 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:16:30,242 INFO L134 CoverageAnalysis]: Checked inductivity of 3003 backedges. 0 proven. 3003 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:16:41,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:16:41,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3403 states to 165 states and 3403 transitions. [2024-12-06 06:16:41,473 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 3403 transitions. [2024-12-06 06:16:41,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 06:16:41,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:16:41,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:16:41,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:16:41,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:16:41,686 WARN L254 TraceCheckSpWp]: Trace formula consists of 431 conjuncts, 320 conjuncts are in the unsatisfiable core [2024-12-06 06:16:41,689 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:16:42,818 INFO L134 CoverageAnalysis]: Checked inductivity of 3081 backedges. 0 proven. 3081 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:16:53,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:16:53,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3486 states to 167 states and 3486 transitions. [2024-12-06 06:16:53,951 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 3486 transitions. [2024-12-06 06:16:53,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 06:16:53,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:16:53,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:16:54,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:16:54,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:16:54,142 WARN L254 TraceCheckSpWp]: Trace formula consists of 436 conjuncts, 324 conjuncts are in the unsatisfiable core [2024-12-06 06:16:54,144 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:16:55,316 INFO L134 CoverageAnalysis]: Checked inductivity of 3160 backedges. 0 proven. 3160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:17:06,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:17:06,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3570 states to 169 states and 3570 transitions. [2024-12-06 06:17:06,802 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 3570 transitions. [2024-12-06 06:17:06,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 06:17:06,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:17:06,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:17:06,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:17:06,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:17:06,985 WARN L254 TraceCheckSpWp]: Trace formula consists of 441 conjuncts, 328 conjuncts are in the unsatisfiable core [2024-12-06 06:17:06,987 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:17:08,097 INFO L134 CoverageAnalysis]: Checked inductivity of 3240 backedges. 0 proven. 3240 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:17:19,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:17:19,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3655 states to 171 states and 3655 transitions. [2024-12-06 06:17:19,867 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 3655 transitions. [2024-12-06 06:17:19,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 06:17:19,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:17:19,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:17:19,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:17:20,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:17:20,076 WARN L254 TraceCheckSpWp]: Trace formula consists of 446 conjuncts, 332 conjuncts are in the unsatisfiable core [2024-12-06 06:17:20,078 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:17:21,217 INFO L134 CoverageAnalysis]: Checked inductivity of 3321 backedges. 0 proven. 3321 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:17:33,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:17:33,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3741 states to 173 states and 3741 transitions. [2024-12-06 06:17:33,029 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 3741 transitions. [2024-12-06 06:17:33,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 06:17:33,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:17:33,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:17:33,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:17:33,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:17:33,224 WARN L254 TraceCheckSpWp]: Trace formula consists of 451 conjuncts, 336 conjuncts are in the unsatisfiable core [2024-12-06 06:17:33,226 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:17:34,430 INFO L134 CoverageAnalysis]: Checked inductivity of 3403 backedges. 0 proven. 3403 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:17:46,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:17:46,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3828 states to 175 states and 3828 transitions. [2024-12-06 06:17:46,135 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 3828 transitions. [2024-12-06 06:17:46,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 06:17:46,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:17:46,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:17:46,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:17:46,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:17:46,357 WARN L254 TraceCheckSpWp]: Trace formula consists of 456 conjuncts, 340 conjuncts are in the unsatisfiable core [2024-12-06 06:17:46,359 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:17:47,589 INFO L134 CoverageAnalysis]: Checked inductivity of 3486 backedges. 0 proven. 3486 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:17:59,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:17:59,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3916 states to 177 states and 3916 transitions. [2024-12-06 06:17:59,921 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 3916 transitions. [2024-12-06 06:17:59,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 06:17:59,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:17:59,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:00,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:18:00,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:00,160 WARN L254 TraceCheckSpWp]: Trace formula consists of 461 conjuncts, 347 conjuncts are in the unsatisfiable core [2024-12-06 06:18:00,164 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:18:01,313 INFO L134 CoverageAnalysis]: Checked inductivity of 3570 backedges. 0 proven. 3570 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:18:13,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:13,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4005 states to 179 states and 4005 transitions. [2024-12-06 06:18:13,840 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 4005 transitions. [2024-12-06 06:18:13,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 06:18:13,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:13,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:13,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:18:14,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:14,055 WARN L254 TraceCheckSpWp]: Trace formula consists of 466 conjuncts, 348 conjuncts are in the unsatisfiable core [2024-12-06 06:18:14,057 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:18:15,228 INFO L134 CoverageAnalysis]: Checked inductivity of 3655 backedges. 0 proven. 3655 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:18:27,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:27,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4095 states to 181 states and 4095 transitions. [2024-12-06 06:18:27,898 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 4095 transitions. [2024-12-06 06:18:27,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 06:18:27,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:27,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:28,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:18:28,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:28,101 WARN L254 TraceCheckSpWp]: Trace formula consists of 471 conjuncts, 352 conjuncts are in the unsatisfiable core [2024-12-06 06:18:28,103 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:18:29,360 INFO L134 CoverageAnalysis]: Checked inductivity of 3741 backedges. 0 proven. 3741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:18:42,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:42,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4186 states to 183 states and 4186 transitions. [2024-12-06 06:18:42,390 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 4186 transitions. [2024-12-06 06:18:42,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 06:18:42,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:42,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:42,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:18:42,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:42,623 WARN L254 TraceCheckSpWp]: Trace formula consists of 476 conjuncts, 356 conjuncts are in the unsatisfiable core [2024-12-06 06:18:42,625 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:18:43,906 INFO L134 CoverageAnalysis]: Checked inductivity of 3828 backedges. 0 proven. 3828 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:18:57,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:57,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4278 states to 185 states and 4278 transitions. [2024-12-06 06:18:57,754 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 4278 transitions. [2024-12-06 06:18:57,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 06:18:57,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:57,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:57,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:18:57,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:57,998 WARN L254 TraceCheckSpWp]: Trace formula consists of 481 conjuncts, 360 conjuncts are in the unsatisfiable core [2024-12-06 06:18:58,000 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:18:59,307 INFO L134 CoverageAnalysis]: Checked inductivity of 3916 backedges. 0 proven. 3916 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:19:13,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:13,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4371 states to 187 states and 4371 transitions. [2024-12-06 06:19:13,064 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 4371 transitions. [2024-12-06 06:19:13,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 06:19:13,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:13,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:13,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:19:13,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:13,317 WARN L254 TraceCheckSpWp]: Trace formula consists of 486 conjuncts, 364 conjuncts are in the unsatisfiable core [2024-12-06 06:19:13,320 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:19:14,619 INFO L134 CoverageAnalysis]: Checked inductivity of 4005 backedges. 0 proven. 4005 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:19:28,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:28,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4465 states to 189 states and 4465 transitions. [2024-12-06 06:19:28,416 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 4465 transitions. [2024-12-06 06:19:28,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 06:19:28,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:28,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:28,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:19:28,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:28,667 WARN L254 TraceCheckSpWp]: Trace formula consists of 491 conjuncts, 368 conjuncts are in the unsatisfiable core [2024-12-06 06:19:28,669 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:19:30,059 INFO L134 CoverageAnalysis]: Checked inductivity of 4095 backedges. 0 proven. 4095 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:19:43,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:43,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4560 states to 191 states and 4560 transitions. [2024-12-06 06:19:43,543 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 4560 transitions. [2024-12-06 06:19:43,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 06:19:43,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:43,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:43,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:19:43,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:43,796 WARN L254 TraceCheckSpWp]: Trace formula consists of 496 conjuncts, 372 conjuncts are in the unsatisfiable core [2024-12-06 06:19:43,799 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:19:45,195 INFO L134 CoverageAnalysis]: Checked inductivity of 4186 backedges. 0 proven. 4186 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:19:58,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:58,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4656 states to 193 states and 4656 transitions. [2024-12-06 06:19:58,918 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 4656 transitions. [2024-12-06 06:19:58,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 06:19:58,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:58,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:59,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:19:59,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:59,158 WARN L254 TraceCheckSpWp]: Trace formula consists of 501 conjuncts, 376 conjuncts are in the unsatisfiable core [2024-12-06 06:19:59,160 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:20:00,473 INFO L134 CoverageAnalysis]: Checked inductivity of 4278 backedges. 0 proven. 4278 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:20:14,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:14,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4753 states to 195 states and 4753 transitions. [2024-12-06 06:20:14,980 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 4753 transitions. [2024-12-06 06:20:14,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 06:20:14,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:14,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:15,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:20:15,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:15,260 WARN L254 TraceCheckSpWp]: Trace formula consists of 506 conjuncts, 380 conjuncts are in the unsatisfiable core [2024-12-06 06:20:15,263 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:20:16,701 INFO L134 CoverageAnalysis]: Checked inductivity of 4371 backedges. 0 proven. 4371 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:20:31,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:31,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4851 states to 197 states and 4851 transitions. [2024-12-06 06:20:31,254 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 4851 transitions. [2024-12-06 06:20:31,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 06:20:31,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:31,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:31,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:20:31,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:31,543 WARN L254 TraceCheckSpWp]: Trace formula consists of 511 conjuncts, 387 conjuncts are in the unsatisfiable core [2024-12-06 06:20:31,546 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:20:32,916 INFO L134 CoverageAnalysis]: Checked inductivity of 4465 backedges. 0 proven. 4465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:20:48,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:48,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4950 states to 199 states and 4950 transitions. [2024-12-06 06:20:48,006 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 4950 transitions. [2024-12-06 06:20:48,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 06:20:48,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:48,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:48,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:20:48,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:48,281 WARN L254 TraceCheckSpWp]: Trace formula consists of 516 conjuncts, 388 conjuncts are in the unsatisfiable core [2024-12-06 06:20:48,284 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:20:49,666 INFO L134 CoverageAnalysis]: Checked inductivity of 4560 backedges. 0 proven. 4560 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:21:04,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:04,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5050 states to 201 states and 5050 transitions. [2024-12-06 06:21:04,634 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 5050 transitions. [2024-12-06 06:21:04,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 06:21:04,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:04,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:04,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:21:04,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:04,940 WARN L254 TraceCheckSpWp]: Trace formula consists of 521 conjuncts, 392 conjuncts are in the unsatisfiable core [2024-12-06 06:21:04,943 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:21:06,247 INFO L134 CoverageAnalysis]: Checked inductivity of 4656 backedges. 0 proven. 4656 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:21:21,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:21,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5151 states to 203 states and 5151 transitions. [2024-12-06 06:21:21,870 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 5151 transitions. [2024-12-06 06:21:21,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 06:21:21,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:21,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:22,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:21:22,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:22,175 WARN L254 TraceCheckSpWp]: Trace formula consists of 526 conjuncts, 399 conjuncts are in the unsatisfiable core [2024-12-06 06:21:22,178 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:21:23,579 INFO L134 CoverageAnalysis]: Checked inductivity of 4753 backedges. 0 proven. 4753 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:21:39,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:39,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5253 states to 205 states and 5253 transitions. [2024-12-06 06:21:39,168 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 5253 transitions. [2024-12-06 06:21:39,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 06:21:39,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:39,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:39,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:21:39,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:39,470 WARN L254 TraceCheckSpWp]: Trace formula consists of 531 conjuncts, 400 conjuncts are in the unsatisfiable core [2024-12-06 06:21:39,473 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:21:40,965 INFO L134 CoverageAnalysis]: Checked inductivity of 4851 backedges. 0 proven. 4851 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:21:57,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:57,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5356 states to 207 states and 5356 transitions. [2024-12-06 06:21:57,002 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 5356 transitions. [2024-12-06 06:21:57,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 06:21:57,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:57,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:57,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:21:57,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:57,305 WARN L254 TraceCheckSpWp]: Trace formula consists of 536 conjuncts, 407 conjuncts are in the unsatisfiable core [2024-12-06 06:21:57,308 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:21:58,788 INFO L134 CoverageAnalysis]: Checked inductivity of 4950 backedges. 0 proven. 4950 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:22:15,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:22:15,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5460 states to 209 states and 5460 transitions. [2024-12-06 06:22:15,269 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 5460 transitions. [2024-12-06 06:22:15,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 06:22:15,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:22:15,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:22:15,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:22:15,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:22:15,565 WARN L254 TraceCheckSpWp]: Trace formula consists of 541 conjuncts, 408 conjuncts are in the unsatisfiable core [2024-12-06 06:22:15,568 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:22:17,127 INFO L134 CoverageAnalysis]: Checked inductivity of 5050 backedges. 0 proven. 5050 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:22:33,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:22:33,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5565 states to 211 states and 5565 transitions. [2024-12-06 06:22:33,665 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 5565 transitions. [2024-12-06 06:22:33,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 06:22:33,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:22:33,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:22:33,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:22:34,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:22:34,017 WARN L254 TraceCheckSpWp]: Trace formula consists of 546 conjuncts, 412 conjuncts are in the unsatisfiable core [2024-12-06 06:22:34,019 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:22:35,711 INFO L134 CoverageAnalysis]: Checked inductivity of 5151 backedges. 0 proven. 5151 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:22:52,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:22:52,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5671 states to 213 states and 5671 transitions. [2024-12-06 06:22:52,478 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 5671 transitions. [2024-12-06 06:22:52,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 06:22:52,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:22:52,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:22:52,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:22:52,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:22:52,820 WARN L254 TraceCheckSpWp]: Trace formula consists of 551 conjuncts, 419 conjuncts are in the unsatisfiable core [2024-12-06 06:22:52,822 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:22:54,501 INFO L134 CoverageAnalysis]: Checked inductivity of 5253 backedges. 0 proven. 5253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:23:11,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:11,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5778 states to 215 states and 5778 transitions. [2024-12-06 06:23:11,572 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 5778 transitions. [2024-12-06 06:23:11,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 06:23:11,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:11,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:11,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:23:11,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:11,922 WARN L254 TraceCheckSpWp]: Trace formula consists of 556 conjuncts, 423 conjuncts are in the unsatisfiable core [2024-12-06 06:23:11,925 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:23:13,453 INFO L134 CoverageAnalysis]: Checked inductivity of 5356 backedges. 0 proven. 5356 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:23:30,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:30,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5886 states to 217 states and 5886 transitions. [2024-12-06 06:23:30,841 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 5886 transitions. [2024-12-06 06:23:30,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 06:23:30,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:30,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:31,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:23:31,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:31,198 WARN L254 TraceCheckSpWp]: Trace formula consists of 561 conjuncts, 424 conjuncts are in the unsatisfiable core [2024-12-06 06:23:31,201 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:23:32,862 INFO L134 CoverageAnalysis]: Checked inductivity of 5460 backedges. 0 proven. 5460 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:23:51,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:51,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5995 states to 219 states and 5995 transitions. [2024-12-06 06:23:51,221 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 5995 transitions. [2024-12-06 06:23:51,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 06:23:51,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:51,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:51,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:23:51,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:51,561 WARN L254 TraceCheckSpWp]: Trace formula consists of 566 conjuncts, 431 conjuncts are in the unsatisfiable core [2024-12-06 06:23:51,563 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:23:53,149 INFO L134 CoverageAnalysis]: Checked inductivity of 5565 backedges. 0 proven. 5565 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.