./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem03_label32.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_aa36c3a3-2c38-4399-812e-f16f39d141f3/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa36c3a3-2c38-4399-812e-f16f39d141f3/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa36c3a3-2c38-4399-812e-f16f39d141f3/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa36c3a3-2c38-4399-812e-f16f39d141f3/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem03_label32.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa36c3a3-2c38-4399-812e-f16f39d141f3/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa36c3a3-2c38-4399-812e-f16f39d141f3/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 06b61c7a92b1aafb8eaed71c9c03004c8dc3a1341fd95aec7c0057c1c21f0a3d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-24 18:12:41,721 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-24 18:12:41,801 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa36c3a3-2c38-4399-812e-f16f39d141f3/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-24 18:12:41,807 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-24 18:12:41,808 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-24 18:12:41,836 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-24 18:12:41,837 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-24 18:12:41,837 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-24 18:12:41,838 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-24 18:12:41,838 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-24 18:12:41,838 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-24 18:12:41,838 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-24 18:12:41,838 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-24 18:12:41,839 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-24 18:12:41,839 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-24 18:12:41,839 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-24 18:12:41,839 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-24 18:12:41,839 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-24 18:12:41,840 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-24 18:12:41,840 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-24 18:12:41,840 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-24 18:12:41,840 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-24 18:12:41,840 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-24 18:12:41,840 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-24 18:12:41,841 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-24 18:12:41,841 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-24 18:12:41,841 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-24 18:12:41,841 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-24 18:12:41,842 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-24 18:12:41,842 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-24 18:12:41,842 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-24 18:12:41,842 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-24 18:12:41,842 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-24 18:12:41,842 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_aa36c3a3-2c38-4399-812e-f16f39d141f3/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 06b61c7a92b1aafb8eaed71c9c03004c8dc3a1341fd95aec7c0057c1c21f0a3d [2024-11-24 18:12:42,217 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-24 18:12:42,228 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-24 18:12:42,231 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-24 18:12:42,233 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-24 18:12:42,234 INFO L274 PluginConnector]: CDTParser initialized [2024-11-24 18:12:42,235 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa36c3a3-2c38-4399-812e-f16f39d141f3/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/eca-rers2012/Problem03_label32.c [2024-11-24 18:12:46,443 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa36c3a3-2c38-4399-812e-f16f39d141f3/bin/ukojak-verify-ENZ3QT5qd3/data/d0aabaedb/7ffb0a5d953840d186384ab6b5b04da1/FLAGc545c4e25 [2024-11-24 18:12:47,054 INFO L384 CDTParser]: Found 1 translation units. [2024-11-24 18:12:47,055 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa36c3a3-2c38-4399-812e-f16f39d141f3/sv-benchmarks/c/eca-rers2012/Problem03_label32.c [2024-11-24 18:12:47,079 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa36c3a3-2c38-4399-812e-f16f39d141f3/bin/ukojak-verify-ENZ3QT5qd3/data/d0aabaedb/7ffb0a5d953840d186384ab6b5b04da1/FLAGc545c4e25 [2024-11-24 18:12:47,558 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa36c3a3-2c38-4399-812e-f16f39d141f3/bin/ukojak-verify-ENZ3QT5qd3/data/d0aabaedb/7ffb0a5d953840d186384ab6b5b04da1 [2024-11-24 18:12:47,561 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-24 18:12:47,563 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-24 18:12:47,565 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-24 18:12:47,565 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-24 18:12:47,571 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-24 18:12:47,572 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:12:47" (1/1) ... [2024-11-24 18:12:47,574 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@315dd62d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:12:47, skipping insertion in model container [2024-11-24 18:12:47,574 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:12:47" (1/1) ... [2024-11-24 18:12:47,658 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-24 18:12:48,350 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_aa36c3a3-2c38-4399-812e-f16f39d141f3/sv-benchmarks/c/eca-rers2012/Problem03_label32.c[59744,59757] [2024-11-24 18:12:48,400 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 18:12:48,415 INFO L200 MainTranslator]: Completed pre-run [2024-11-24 18:12:48,771 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_aa36c3a3-2c38-4399-812e-f16f39d141f3/sv-benchmarks/c/eca-rers2012/Problem03_label32.c[59744,59757] [2024-11-24 18:12:48,788 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 18:12:48,871 INFO L204 MainTranslator]: Completed translation [2024-11-24 18:12:48,872 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:12:48 WrapperNode [2024-11-24 18:12:48,873 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-24 18:12:48,875 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-24 18:12:48,876 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-24 18:12:48,877 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-24 18:12:48,890 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:12:48" (1/1) ... [2024-11-24 18:12:48,936 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:12:48" (1/1) ... [2024-11-24 18:12:49,084 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1771 [2024-11-24 18:12:49,086 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-24 18:12:49,087 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-24 18:12:49,088 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-24 18:12:49,088 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-24 18:12:49,098 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:12:48" (1/1) ... [2024-11-24 18:12:49,099 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:12:48" (1/1) ... [2024-11-24 18:12:49,114 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:12:48" (1/1) ... [2024-11-24 18:12:49,114 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:12:48" (1/1) ... [2024-11-24 18:12:49,191 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:12:48" (1/1) ... [2024-11-24 18:12:49,195 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:12:48" (1/1) ... [2024-11-24 18:12:49,207 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:12:48" (1/1) ... [2024-11-24 18:12:49,225 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:12:48" (1/1) ... [2024-11-24 18:12:49,243 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:12:48" (1/1) ... [2024-11-24 18:12:49,258 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-24 18:12:49,260 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-24 18:12:49,261 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-24 18:12:49,261 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-24 18:12:49,263 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:12:48" (1/1) ... [2024-11-24 18:12:49,275 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-24 18:12:49,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa36c3a3-2c38-4399-812e-f16f39d141f3/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-24 18:12:49,317 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa36c3a3-2c38-4399-812e-f16f39d141f3/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-24 18:12:49,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa36c3a3-2c38-4399-812e-f16f39d141f3/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-24 18:12:49,361 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-24 18:12:49,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-24 18:12:49,362 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-24 18:12:49,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-24 18:12:49,496 INFO L234 CfgBuilder]: Building ICFG [2024-11-24 18:12:49,499 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-24 18:12:52,546 INFO L? ?]: Removed 147 outVars from TransFormulas that were not future-live. [2024-11-24 18:12:52,546 INFO L283 CfgBuilder]: Performing block encoding [2024-11-24 18:12:53,141 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-24 18:12:53,141 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-24 18:12:53,141 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:12:53 BoogieIcfgContainer [2024-11-24 18:12:53,142 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-24 18:12:53,143 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-24 18:12:53,143 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-24 18:12:53,154 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-24 18:12:53,155 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:12:53" (1/1) ... [2024-11-24 18:12:53,163 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 18:12:53,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:12:53,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 148 states and 288 transitions. [2024-11-24 18:12:53,233 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 288 transitions. [2024-11-24 18:12:53,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-24 18:12:53,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:12:53,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:12:53,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:12:54,854 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:12:56,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:12:56,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 289 states and 522 transitions. [2024-11-24 18:12:56,476 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 522 transitions. [2024-11-24 18:12:56,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-24 18:12:56,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:12:56,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:12:56,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:12:57,154 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:12:57,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:12:57,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 293 states and 528 transitions. [2024-11-24 18:12:57,320 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 528 transitions. [2024-11-24 18:12:57,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-24 18:12:57,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:12:57,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:12:57,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:12:57,887 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:12:58,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:12:58,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 298 states and 536 transitions. [2024-11-24 18:12:58,184 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 536 transitions. [2024-11-24 18:12:58,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-24 18:12:58,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:12:58,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:12:58,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:12:58,663 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:13:01,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:01,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 440 states and 727 transitions. [2024-11-24 18:13:01,181 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 727 transitions. [2024-11-24 18:13:01,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-24 18:13:01,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:01,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:01,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:01,425 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:13:01,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:01,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 447 states and 738 transitions. [2024-11-24 18:13:01,841 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 738 transitions. [2024-11-24 18:13:01,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-24 18:13:01,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:01,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:01,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:02,295 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:13:03,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:03,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 454 states and 767 transitions. [2024-11-24 18:13:03,236 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 767 transitions. [2024-11-24 18:13:03,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-24 18:13:03,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:03,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:03,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:03,675 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:13:03,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:03,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 458 states and 772 transitions. [2024-11-24 18:13:03,850 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 772 transitions. [2024-11-24 18:13:03,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-24 18:13:03,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:03,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:03,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:04,207 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:13:04,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:04,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 465 states and 781 transitions. [2024-11-24 18:13:04,337 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 781 transitions. [2024-11-24 18:13:04,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-24 18:13:04,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:04,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:04,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:05,209 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-24 18:13:08,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:08,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 620 states and 998 transitions. [2024-11-24 18:13:08,995 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 998 transitions. [2024-11-24 18:13:08,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-24 18:13:08,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:09,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:09,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:09,439 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:13:09,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:09,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 621 states and 999 transitions. [2024-11-24 18:13:09,554 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 999 transitions. [2024-11-24 18:13:09,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-24 18:13:09,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:09,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:09,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:09,870 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-24 18:13:10,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:10,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 623 states and 1012 transitions. [2024-11-24 18:13:10,442 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 1012 transitions. [2024-11-24 18:13:10,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-24 18:13:10,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:10,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:10,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:10,729 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-24 18:13:11,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:11,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 627 states and 1017 transitions. [2024-11-24 18:13:11,028 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1017 transitions. [2024-11-24 18:13:11,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-24 18:13:11,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:11,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:11,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:11,302 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-24 18:13:11,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:11,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 632 states and 1025 transitions. [2024-11-24 18:13:11,722 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1025 transitions. [2024-11-24 18:13:11,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-24 18:13:11,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:11,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:11,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:12,045 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:13:12,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:12,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 645 states and 1042 transitions. [2024-11-24 18:13:12,331 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1042 transitions. [2024-11-24 18:13:12,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-24 18:13:12,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:12,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:12,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:12,714 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 20 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:13:13,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:13,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 654 states and 1054 transitions. [2024-11-24 18:13:13,346 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1054 transitions. [2024-11-24 18:13:13,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-24 18:13:13,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:13,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:13,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:13,666 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 20 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:13:13,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:13,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 663 states and 1064 transitions. [2024-11-24 18:13:13,970 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1064 transitions. [2024-11-24 18:13:13,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-24 18:13:13,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:13,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:14,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:14,282 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 20 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:13:14,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:14,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 666 states and 1067 transitions. [2024-11-24 18:13:14,765 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1067 transitions. [2024-11-24 18:13:14,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-24 18:13:14,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:14,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:14,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:15,094 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 20 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:13:15,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:15,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 669 states and 1070 transitions. [2024-11-24 18:13:15,581 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1070 transitions. [2024-11-24 18:13:15,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-24 18:13:15,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:15,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:15,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:15,840 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 21 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:13:15,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:15,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 670 states and 1071 transitions. [2024-11-24 18:13:15,925 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 1071 transitions. [2024-11-24 18:13:15,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-24 18:13:15,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:15,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:15,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:16,167 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 21 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:13:16,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:16,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 671 states and 1073 transitions. [2024-11-24 18:13:16,256 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1073 transitions. [2024-11-24 18:13:16,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-24 18:13:16,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:16,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:16,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:16,485 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-24 18:13:17,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:17,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 678 states and 1085 transitions. [2024-11-24 18:13:17,193 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1085 transitions. [2024-11-24 18:13:17,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-24 18:13:17,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:17,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:17,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:17,459 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-24 18:13:17,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:17,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1090 states to 682 states and 1090 transitions. [2024-11-24 18:13:17,660 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1090 transitions. [2024-11-24 18:13:17,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-24 18:13:17,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:17,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:17,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:17,861 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-24 18:13:18,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:18,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 691 states and 1100 transitions. [2024-11-24 18:13:18,062 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1100 transitions. [2024-11-24 18:13:18,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-24 18:13:18,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:18,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:18,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:18,263 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-24 18:13:18,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:18,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 705 states and 1116 transitions. [2024-11-24 18:13:18,509 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1116 transitions. [2024-11-24 18:13:18,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-24 18:13:18,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:18,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:18,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:18,728 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-24 18:13:18,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:18,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 707 states and 1117 transitions. [2024-11-24 18:13:18,897 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1117 transitions. [2024-11-24 18:13:18,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-24 18:13:18,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:18,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:18,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:19,078 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-24 18:13:19,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:19,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 711 states and 1122 transitions. [2024-11-24 18:13:19,171 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1122 transitions. [2024-11-24 18:13:19,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-24 18:13:19,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:19,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:19,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:19,698 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:13:20,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:20,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 735 states and 1151 transitions. [2024-11-24 18:13:20,514 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1151 transitions. [2024-11-24 18:13:20,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-24 18:13:20,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:20,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:20,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:20,763 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:13:21,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:21,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1192 states to 766 states and 1192 transitions. [2024-11-24 18:13:21,681 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1192 transitions. [2024-11-24 18:13:21,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-24 18:13:21,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:21,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:21,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:22,084 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-24 18:13:22,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:22,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 793 states and 1224 transitions. [2024-11-24 18:13:22,872 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1224 transitions. [2024-11-24 18:13:22,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-24 18:13:22,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:22,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:22,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:23,281 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-24 18:13:25,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:25,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1280 states to 823 states and 1280 transitions. [2024-11-24 18:13:25,054 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1280 transitions. [2024-11-24 18:13:25,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-24 18:13:25,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:25,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:25,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:25,621 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:13:28,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:28,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1347 states to 860 states and 1347 transitions. [2024-11-24 18:13:28,006 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1347 transitions. [2024-11-24 18:13:28,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-24 18:13:28,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:28,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:28,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:28,455 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:13:29,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:29,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1364 states to 874 states and 1364 transitions. [2024-11-24 18:13:29,380 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1364 transitions. [2024-11-24 18:13:29,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-24 18:13:29,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:29,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:29,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:29,712 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:13:31,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:31,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1403 states to 904 states and 1403 transitions. [2024-11-24 18:13:31,223 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1403 transitions. [2024-11-24 18:13:31,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-24 18:13:31,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:31,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:31,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:31,593 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 38 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:13:33,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:33,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1450 states to 936 states and 1450 transitions. [2024-11-24 18:13:33,533 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1450 transitions. [2024-11-24 18:13:33,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-24 18:13:33,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:33,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:33,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:33,703 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 38 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:13:34,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:34,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1467 states to 950 states and 1467 transitions. [2024-11-24 18:13:34,253 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1467 transitions. [2024-11-24 18:13:34,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-24 18:13:34,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:34,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:34,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:34,428 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 38 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:13:35,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:35,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1506 states to 981 states and 1506 transitions. [2024-11-24 18:13:35,877 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1506 transitions. [2024-11-24 18:13:35,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-24 18:13:35,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:35,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:35,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:36,316 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 43 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-24 18:13:38,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:38,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1556 states to 1009 states and 1556 transitions. [2024-11-24 18:13:38,438 INFO L276 IsEmpty]: Start isEmpty. Operand 1009 states and 1556 transitions. [2024-11-24 18:13:38,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-24 18:13:38,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:38,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:38,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:38,635 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 43 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-24 18:13:39,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:39,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1573 states to 1023 states and 1573 transitions. [2024-11-24 18:13:39,337 INFO L276 IsEmpty]: Start isEmpty. Operand 1023 states and 1573 transitions. [2024-11-24 18:13:39,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-24 18:13:39,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:39,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:39,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:39,640 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 43 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-24 18:13:41,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:41,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1608 states to 1050 states and 1608 transitions. [2024-11-24 18:13:41,038 INFO L276 IsEmpty]: Start isEmpty. Operand 1050 states and 1608 transitions. [2024-11-24 18:13:41,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-24 18:13:41,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:41,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:41,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:41,437 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:13:43,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:43,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1663 states to 1090 states and 1663 transitions. [2024-11-24 18:13:43,351 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 1663 transitions. [2024-11-24 18:13:43,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-24 18:13:43,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:43,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:43,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:43,483 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:13:43,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:43,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1668 states to 1092 states and 1668 transitions. [2024-11-24 18:13:43,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1092 states and 1668 transitions. [2024-11-24 18:13:43,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-24 18:13:43,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:43,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:43,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:43,815 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:13:44,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:44,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1695 states to 1112 states and 1695 transitions. [2024-11-24 18:13:44,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1112 states and 1695 transitions. [2024-11-24 18:13:44,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-24 18:13:44,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:44,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:45,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:45,347 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-24 18:13:47,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:47,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1735 states to 1145 states and 1735 transitions. [2024-11-24 18:13:47,289 INFO L276 IsEmpty]: Start isEmpty. Operand 1145 states and 1735 transitions. [2024-11-24 18:13:47,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-24 18:13:47,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:47,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:47,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:47,492 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:13:47,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:47,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1736 states to 1146 states and 1736 transitions. [2024-11-24 18:13:47,554 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 1736 transitions. [2024-11-24 18:13:47,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-24 18:13:47,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:47,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:47,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:48,189 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:13:50,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:50,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1760 states to 1163 states and 1760 transitions. [2024-11-24 18:13:50,054 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 1760 transitions. [2024-11-24 18:13:50,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-24 18:13:50,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:50,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:50,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:50,462 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:13:51,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:51,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1762 states to 1164 states and 1762 transitions. [2024-11-24 18:13:51,004 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 1762 transitions. [2024-11-24 18:13:51,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-24 18:13:51,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:51,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:51,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:51,492 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:13:53,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:53,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1788 states to 1185 states and 1788 transitions. [2024-11-24 18:13:53,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 1788 transitions. [2024-11-24 18:13:53,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-24 18:13:53,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:53,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:53,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:53,493 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:13:53,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:53,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1792 states to 1189 states and 1792 transitions. [2024-11-24 18:13:53,578 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 1792 transitions. [2024-11-24 18:13:53,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-24 18:13:53,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:53,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:53,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:53,932 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 49 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:13:54,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:54,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1796 states to 1191 states and 1796 transitions. [2024-11-24 18:13:54,376 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 1796 transitions. [2024-11-24 18:13:54,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-24 18:13:54,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:54,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:54,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:54,668 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 49 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:13:54,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:54,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1799 states to 1193 states and 1799 transitions. [2024-11-24 18:13:54,760 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 1799 transitions. [2024-11-24 18:13:54,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-24 18:13:54,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:54,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:54,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:55,423 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:14:01,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:01,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1873 states to 1243 states and 1873 transitions. [2024-11-24 18:14:01,041 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 1873 transitions. [2024-11-24 18:14:01,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-24 18:14:01,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:01,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:01,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:01,687 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:14:03,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:03,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1883 states to 1251 states and 1883 transitions. [2024-11-24 18:14:03,452 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 1883 transitions. [2024-11-24 18:14:03,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-24 18:14:03,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:03,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:03,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:03,799 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:14:07,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:07,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1936 states to 1294 states and 1936 transitions. [2024-11-24 18:14:07,270 INFO L276 IsEmpty]: Start isEmpty. Operand 1294 states and 1936 transitions. [2024-11-24 18:14:07,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-24 18:14:07,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:07,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:07,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:07,752 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:14:07,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:07,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1942 states to 1301 states and 1942 transitions. [2024-11-24 18:14:07,894 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 1942 transitions. [2024-11-24 18:14:07,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-24 18:14:07,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:07,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:07,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:08,446 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-24 18:14:13,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:13,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1991 states to 1335 states and 1991 transitions. [2024-11-24 18:14:13,531 INFO L276 IsEmpty]: Start isEmpty. Operand 1335 states and 1991 transitions. [2024-11-24 18:14:13,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-24 18:14:13,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:13,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:13,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:13,720 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-24 18:14:16,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:16,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2031 states to 1368 states and 2031 transitions. [2024-11-24 18:14:16,646 INFO L276 IsEmpty]: Start isEmpty. Operand 1368 states and 2031 transitions. [2024-11-24 18:14:16,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-24 18:14:16,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:16,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:16,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:16,851 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-24 18:14:17,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:17,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2032 states to 1370 states and 2032 transitions. [2024-11-24 18:14:17,245 INFO L276 IsEmpty]: Start isEmpty. Operand 1370 states and 2032 transitions. [2024-11-24 18:14:17,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-24 18:14:17,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:17,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:17,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:17,496 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-24 18:14:18,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:18,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2033 states to 1371 states and 2033 transitions. [2024-11-24 18:14:18,177 INFO L276 IsEmpty]: Start isEmpty. Operand 1371 states and 2033 transitions. [2024-11-24 18:14:18,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-24 18:14:18,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:18,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:18,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:18,382 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-24 18:14:19,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:19,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2039 states to 1375 states and 2039 transitions. [2024-11-24 18:14:19,127 INFO L276 IsEmpty]: Start isEmpty. Operand 1375 states and 2039 transitions. [2024-11-24 18:14:19,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-24 18:14:19,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:19,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:19,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:19,357 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-24 18:14:20,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:20,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2046 states to 1379 states and 2046 transitions. [2024-11-24 18:14:20,068 INFO L276 IsEmpty]: Start isEmpty. Operand 1379 states and 2046 transitions. [2024-11-24 18:14:20,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-24 18:14:20,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:20,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:20,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:20,375 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-24 18:14:20,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:20,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2053 states to 1386 states and 2053 transitions. [2024-11-24 18:14:20,540 INFO L276 IsEmpty]: Start isEmpty. Operand 1386 states and 2053 transitions. [2024-11-24 18:14:20,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-24 18:14:20,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:20,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:20,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:20,719 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-24 18:14:21,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:21,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2056 states to 1389 states and 2056 transitions. [2024-11-24 18:14:21,295 INFO L276 IsEmpty]: Start isEmpty. Operand 1389 states and 2056 transitions. [2024-11-24 18:14:21,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-24 18:14:21,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:21,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:21,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:21,494 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-24 18:14:21,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:21,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2057 states to 1390 states and 2057 transitions. [2024-11-24 18:14:21,553 INFO L276 IsEmpty]: Start isEmpty. Operand 1390 states and 2057 transitions. [2024-11-24 18:14:21,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-24 18:14:21,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:21,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:21,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:22,192 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:14:26,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:26,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2130 states to 1444 states and 2130 transitions. [2024-11-24 18:14:26,747 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 2130 transitions. [2024-11-24 18:14:26,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-24 18:14:26,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:26,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:26,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:26,941 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-24 18:14:27,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:27,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2134 states to 1448 states and 2134 transitions. [2024-11-24 18:14:27,065 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 2134 transitions. [2024-11-24 18:14:27,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-24 18:14:27,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:27,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:27,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:27,417 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:14:28,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:28,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2150 states to 1453 states and 2150 transitions. [2024-11-24 18:14:28,824 INFO L276 IsEmpty]: Start isEmpty. Operand 1453 states and 2150 transitions. [2024-11-24 18:14:28,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-24 18:14:28,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:28,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:28,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:29,000 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:14:29,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:29,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2155 states to 1457 states and 2155 transitions. [2024-11-24 18:14:29,506 INFO L276 IsEmpty]: Start isEmpty. Operand 1457 states and 2155 transitions. [2024-11-24 18:14:29,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-24 18:14:29,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:29,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:29,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:29,899 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:14:35,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:35,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 1513 states and 2233 transitions. [2024-11-24 18:14:35,374 INFO L276 IsEmpty]: Start isEmpty. Operand 1513 states and 2233 transitions. [2024-11-24 18:14:35,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-24 18:14:35,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:35,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:35,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:35,596 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:14:36,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:36,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2245 states to 1522 states and 2245 transitions. [2024-11-24 18:14:36,422 INFO L276 IsEmpty]: Start isEmpty. Operand 1522 states and 2245 transitions. [2024-11-24 18:14:36,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-24 18:14:36,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:36,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:36,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:36,794 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:14:40,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:40,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2311 states to 1575 states and 2311 transitions. [2024-11-24 18:14:40,846 INFO L276 IsEmpty]: Start isEmpty. Operand 1575 states and 2311 transitions. [2024-11-24 18:14:40,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-24 18:14:40,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:40,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:40,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:41,346 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:14:47,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:47,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2372 states to 1619 states and 2372 transitions. [2024-11-24 18:14:47,073 INFO L276 IsEmpty]: Start isEmpty. Operand 1619 states and 2372 transitions. [2024-11-24 18:14:47,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-24 18:14:47,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:47,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:47,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:47,375 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:14:51,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:51,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2440 states to 1673 states and 2440 transitions. [2024-11-24 18:14:51,731 INFO L276 IsEmpty]: Start isEmpty. Operand 1673 states and 2440 transitions. [2024-11-24 18:14:51,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-24 18:14:51,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:51,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:51,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:51,999 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:14:52,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:52,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2441 states to 1674 states and 2441 transitions. [2024-11-24 18:14:52,643 INFO L276 IsEmpty]: Start isEmpty. Operand 1674 states and 2441 transitions. [2024-11-24 18:14:52,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-24 18:14:52,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:52,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:52,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:52,799 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-24 18:14:53,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:53,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2445 states to 1675 states and 2445 transitions. [2024-11-24 18:14:53,345 INFO L276 IsEmpty]: Start isEmpty. Operand 1675 states and 2445 transitions. [2024-11-24 18:14:53,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-24 18:14:53,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:53,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:53,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:53,489 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-24 18:14:53,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:53,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2455 states to 1676 states and 2455 transitions. [2024-11-24 18:14:53,953 INFO L276 IsEmpty]: Start isEmpty. Operand 1676 states and 2455 transitions. [2024-11-24 18:14:53,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-24 18:14:53,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:53,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:53,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:54,584 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 63 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:15:01,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:01,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2535 states to 1733 states and 2535 transitions. [2024-11-24 18:15:01,619 INFO L276 IsEmpty]: Start isEmpty. Operand 1733 states and 2535 transitions. [2024-11-24 18:15:01,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-24 18:15:01,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:01,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:01,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:01,790 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 63 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:15:07,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:07,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2612 states to 1789 states and 2612 transitions. [2024-11-24 18:15:07,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1789 states and 2612 transitions. [2024-11-24 18:15:07,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-24 18:15:07,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:07,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:07,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:08,247 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 63 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:15:10,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:10,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2630 states to 1802 states and 2630 transitions. [2024-11-24 18:15:10,648 INFO L276 IsEmpty]: Start isEmpty. Operand 1802 states and 2630 transitions. [2024-11-24 18:15:10,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-24 18:15:10,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:10,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:10,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:10,832 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:15:11,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:11,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2637 states to 1807 states and 2637 transitions. [2024-11-24 18:15:11,244 INFO L276 IsEmpty]: Start isEmpty. Operand 1807 states and 2637 transitions. [2024-11-24 18:15:11,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-24 18:15:11,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:11,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:11,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:11,856 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-24 18:15:16,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:16,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2698 states to 1857 states and 2698 transitions. [2024-11-24 18:15:16,542 INFO L276 IsEmpty]: Start isEmpty. Operand 1857 states and 2698 transitions. [2024-11-24 18:15:16,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-24 18:15:16,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:16,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:16,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:16,747 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-24 18:15:17,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:17,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2711 states to 1867 states and 2711 transitions. [2024-11-24 18:15:17,822 INFO L276 IsEmpty]: Start isEmpty. Operand 1867 states and 2711 transitions. [2024-11-24 18:15:17,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-24 18:15:17,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:17,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:17,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:19,900 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 65 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:15:30,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:30,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2801 states to 1930 states and 2801 transitions. [2024-11-24 18:15:30,462 INFO L276 IsEmpty]: Start isEmpty. Operand 1930 states and 2801 transitions. [2024-11-24 18:15:30,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-24 18:15:30,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:30,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:30,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:31,676 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 65 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:15:34,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:34,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2819 states to 1943 states and 2819 transitions. [2024-11-24 18:15:34,164 INFO L276 IsEmpty]: Start isEmpty. Operand 1943 states and 2819 transitions. [2024-11-24 18:15:34,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-24 18:15:34,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:34,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:34,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:35,166 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:15:38,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:38,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2840 states to 1959 states and 2840 transitions. [2024-11-24 18:15:38,216 INFO L276 IsEmpty]: Start isEmpty. Operand 1959 states and 2840 transitions. [2024-11-24 18:15:38,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-24 18:15:38,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:38,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:38,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:38,520 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:15:41,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:41,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2868 states to 1976 states and 2868 transitions. [2024-11-24 18:15:41,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1976 states and 2868 transitions. [2024-11-24 18:15:41,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-24 18:15:41,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:41,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:41,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:42,540 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:15:44,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:44,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2887 states to 1990 states and 2887 transitions. [2024-11-24 18:15:44,819 INFO L276 IsEmpty]: Start isEmpty. Operand 1990 states and 2887 transitions. [2024-11-24 18:15:44,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-24 18:15:44,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:44,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:44,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:45,507 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:15:46,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:46,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2902 states to 2002 states and 2902 transitions. [2024-11-24 18:15:46,745 INFO L276 IsEmpty]: Start isEmpty. Operand 2002 states and 2902 transitions. [2024-11-24 18:15:46,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-24 18:15:46,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:46,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:46,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:46,992 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:15:47,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:47,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2905 states to 2005 states and 2905 transitions. [2024-11-24 18:15:47,094 INFO L276 IsEmpty]: Start isEmpty. Operand 2005 states and 2905 transitions. [2024-11-24 18:15:47,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-24 18:15:47,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:47,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:47,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:47,736 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-24 18:15:55,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:55,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2981 states to 2061 states and 2981 transitions. [2024-11-24 18:15:55,956 INFO L276 IsEmpty]: Start isEmpty. Operand 2061 states and 2981 transitions. [2024-11-24 18:15:55,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-24 18:15:55,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:55,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:56,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:56,237 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:15:56,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:56,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2983 states to 2063 states and 2983 transitions. [2024-11-24 18:15:56,400 INFO L276 IsEmpty]: Start isEmpty. Operand 2063 states and 2983 transitions. [2024-11-24 18:15:56,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-24 18:15:56,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:56,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:56,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:56,656 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-24 18:15:57,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:57,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2990 states to 2068 states and 2990 transitions. [2024-11-24 18:15:57,150 INFO L276 IsEmpty]: Start isEmpty. Operand 2068 states and 2990 transitions. [2024-11-24 18:15:57,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-24 18:15:57,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:57,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:57,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:57,347 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-24 18:15:57,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:57,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2990 states to 2069 states and 2990 transitions. [2024-11-24 18:15:57,816 INFO L276 IsEmpty]: Start isEmpty. Operand 2069 states and 2990 transitions. [2024-11-24 18:15:57,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-24 18:15:57,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:57,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:57,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:58,186 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:16:01,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:01,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3033 states to 2099 states and 3033 transitions. [2024-11-24 18:16:01,932 INFO L276 IsEmpty]: Start isEmpty. Operand 2099 states and 3033 transitions. [2024-11-24 18:16:01,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-24 18:16:01,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:01,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:01,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:03,148 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-24 18:16:06,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:06,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3055 states to 2119 states and 3055 transitions. [2024-11-24 18:16:06,495 INFO L276 IsEmpty]: Start isEmpty. Operand 2119 states and 3055 transitions. [2024-11-24 18:16:06,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-24 18:16:06,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:06,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:06,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:06,804 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-24 18:16:10,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:10,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3080 states to 2139 states and 3080 transitions. [2024-11-24 18:16:10,326 INFO L276 IsEmpty]: Start isEmpty. Operand 2139 states and 3080 transitions. [2024-11-24 18:16:10,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-24 18:16:10,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:10,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:10,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:10,831 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-24 18:16:12,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:12,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3089 states to 2148 states and 3089 transitions. [2024-11-24 18:16:12,812 INFO L276 IsEmpty]: Start isEmpty. Operand 2148 states and 3089 transitions. [2024-11-24 18:16:12,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-24 18:16:12,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:12,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:12,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:13,104 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-24 18:16:14,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:14,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3099 states to 2156 states and 3099 transitions. [2024-11-24 18:16:14,281 INFO L276 IsEmpty]: Start isEmpty. Operand 2156 states and 3099 transitions. [2024-11-24 18:16:14,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-24 18:16:14,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:14,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:14,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:14,497 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:16:14,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:14,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3103 states to 2159 states and 3103 transitions. [2024-11-24 18:16:14,602 INFO L276 IsEmpty]: Start isEmpty. Operand 2159 states and 3103 transitions. [2024-11-24 18:16:14,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-24 18:16:14,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:14,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:14,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:14,805 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-24 18:16:14,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:14,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3106 states to 2162 states and 3106 transitions. [2024-11-24 18:16:14,934 INFO L276 IsEmpty]: Start isEmpty. Operand 2162 states and 3106 transitions. [2024-11-24 18:16:14,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-24 18:16:14,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:14,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:14,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:16,102 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-24 18:16:23,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:23,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3160 states to 2195 states and 3160 transitions. [2024-11-24 18:16:23,216 INFO L276 IsEmpty]: Start isEmpty. Operand 2195 states and 3160 transitions. [2024-11-24 18:16:23,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-24 18:16:23,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:23,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:23,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:23,569 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-24 18:16:30,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:30,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3236 states to 2257 states and 3236 transitions. [2024-11-24 18:16:30,583 INFO L276 IsEmpty]: Start isEmpty. Operand 2257 states and 3236 transitions. [2024-11-24 18:16:30,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-24 18:16:30,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:30,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:30,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:31,066 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-24 18:16:35,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:35,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3263 states to 2275 states and 3263 transitions. [2024-11-24 18:16:35,099 INFO L276 IsEmpty]: Start isEmpty. Operand 2275 states and 3263 transitions. [2024-11-24 18:16:35,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-24 18:16:35,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:35,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:35,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:35,573 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-24 18:16:38,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:38,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3281 states to 2289 states and 3281 transitions. [2024-11-24 18:16:38,564 INFO L276 IsEmpty]: Start isEmpty. Operand 2289 states and 3281 transitions. [2024-11-24 18:16:38,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-24 18:16:38,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:38,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:38,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:39,181 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:16:48,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:48,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3371 states to 2357 states and 3371 transitions. [2024-11-24 18:16:48,123 INFO L276 IsEmpty]: Start isEmpty. Operand 2357 states and 3371 transitions. [2024-11-24 18:16:48,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-24 18:16:48,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:48,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:48,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:48,913 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 75 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:16:54,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:54,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3402 states to 2382 states and 3402 transitions. [2024-11-24 18:16:54,174 INFO L276 IsEmpty]: Start isEmpty. Operand 2382 states and 3402 transitions. [2024-11-24 18:16:54,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-24 18:16:54,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:54,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:54,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:55,499 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:17:00,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:00,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3426 states to 2396 states and 3426 transitions. [2024-11-24 18:17:00,256 INFO L276 IsEmpty]: Start isEmpty. Operand 2396 states and 3426 transitions. [2024-11-24 18:17:00,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-24 18:17:00,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:00,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:00,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:01,554 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:17:13,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:13,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3510 states to 2466 states and 3510 transitions. [2024-11-24 18:17:13,723 INFO L276 IsEmpty]: Start isEmpty. Operand 2466 states and 3510 transitions. [2024-11-24 18:17:13,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-24 18:17:13,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:13,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:13,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:14,467 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:17:17,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:17,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3523 states to 2474 states and 3523 transitions. [2024-11-24 18:17:17,108 INFO L276 IsEmpty]: Start isEmpty. Operand 2474 states and 3523 transitions. [2024-11-24 18:17:17,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-24 18:17:17,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:17,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:17,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:17,808 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:17:21,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:21,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3544 states to 2491 states and 3544 transitions. [2024-11-24 18:17:21,526 INFO L276 IsEmpty]: Start isEmpty. Operand 2491 states and 3544 transitions. [2024-11-24 18:17:21,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-24 18:17:21,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:21,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:21,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:22,202 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:17:22,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:22,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3547 states to 2493 states and 3547 transitions. [2024-11-24 18:17:22,948 INFO L276 IsEmpty]: Start isEmpty. Operand 2493 states and 3547 transitions. [2024-11-24 18:17:22,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-24 18:17:22,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:22,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:23,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:23,250 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-24 18:17:24,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:24,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3554 states to 2498 states and 3554 transitions. [2024-11-24 18:17:24,254 INFO L276 IsEmpty]: Start isEmpty. Operand 2498 states and 3554 transitions. [2024-11-24 18:17:24,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-24 18:17:24,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:24,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:24,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:24,406 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-24 18:17:24,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:24,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3555 states to 2500 states and 3555 transitions. [2024-11-24 18:17:24,819 INFO L276 IsEmpty]: Start isEmpty. Operand 2500 states and 3555 transitions. [2024-11-24 18:17:24,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-24 18:17:24,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:24,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:24,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:24,972 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-24 18:17:27,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:27,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3571 states to 2507 states and 3571 transitions. [2024-11-24 18:17:27,112 INFO L276 IsEmpty]: Start isEmpty. Operand 2507 states and 3571 transitions. [2024-11-24 18:17:27,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-24 18:17:27,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:27,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:27,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:27,268 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-24 18:17:27,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:27,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3575 states to 2511 states and 3575 transitions. [2024-11-24 18:17:27,680 INFO L276 IsEmpty]: Start isEmpty. Operand 2511 states and 3575 transitions. [2024-11-24 18:17:27,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-24 18:17:27,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:27,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:27,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:27,883 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:17:28,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:28,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3582 states to 2516 states and 3582 transitions. [2024-11-24 18:17:28,050 INFO L276 IsEmpty]: Start isEmpty. Operand 2516 states and 3582 transitions. [2024-11-24 18:17:28,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-24 18:17:28,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:28,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:28,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:30,456 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 81 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:17:46,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:46,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3685 states to 2597 states and 3685 transitions. [2024-11-24 18:17:46,558 INFO L276 IsEmpty]: Start isEmpty. Operand 2597 states and 3685 transitions. [2024-11-24 18:17:46,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-24 18:17:46,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:46,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:46,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:47,783 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 81 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:01,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:01,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3777 states to 2669 states and 3777 transitions. [2024-11-24 18:18:01,144 INFO L276 IsEmpty]: Start isEmpty. Operand 2669 states and 3777 transitions. [2024-11-24 18:18:01,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-24 18:18:01,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:01,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:01,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:01,889 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 81 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:07,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:07,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3795 states to 2684 states and 3795 transitions. [2024-11-24 18:18:07,058 INFO L276 IsEmpty]: Start isEmpty. Operand 2684 states and 3795 transitions. [2024-11-24 18:18:07,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-24 18:18:07,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:07,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:07,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:07,963 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 81 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:12,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:12,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3809 states to 2698 states and 3809 transitions. [2024-11-24 18:18:12,716 INFO L276 IsEmpty]: Start isEmpty. Operand 2698 states and 3809 transitions. [2024-11-24 18:18:12,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-24 18:18:12,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:12,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:12,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:12,920 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:13,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:13,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3812 states to 2701 states and 3812 transitions. [2024-11-24 18:18:13,048 INFO L276 IsEmpty]: Start isEmpty. Operand 2701 states and 3812 transitions. [2024-11-24 18:18:13,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-24 18:18:13,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:13,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:13,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:13,437 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 89 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-24 18:18:16,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:16,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3819 states to 2706 states and 3819 transitions. [2024-11-24 18:18:16,172 INFO L276 IsEmpty]: Start isEmpty. Operand 2706 states and 3819 transitions. [2024-11-24 18:18:16,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-24 18:18:16,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:16,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:16,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:16,817 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 89 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-24 18:18:22,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:22,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3836 states to 2718 states and 3836 transitions. [2024-11-24 18:18:22,154 INFO L276 IsEmpty]: Start isEmpty. Operand 2718 states and 3836 transitions. [2024-11-24 18:18:22,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-24 18:18:22,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:22,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:22,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:22,356 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-24 18:18:23,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:23,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3846 states to 2725 states and 3846 transitions. [2024-11-24 18:18:23,228 INFO L276 IsEmpty]: Start isEmpty. Operand 2725 states and 3846 transitions. [2024-11-24 18:18:23,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-24 18:18:23,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:23,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:23,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:23,556 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-24 18:18:24,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:24,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3849 states to 2728 states and 3849 transitions. [2024-11-24 18:18:24,374 INFO L276 IsEmpty]: Start isEmpty. Operand 2728 states and 3849 transitions. [2024-11-24 18:18:24,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-24 18:18:24,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:24,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:24,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:25,272 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 87 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:37,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:37,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3961 states to 2782 states and 3961 transitions. [2024-11-24 18:18:37,225 INFO L276 IsEmpty]: Start isEmpty. Operand 2782 states and 3961 transitions. [2024-11-24 18:18:37,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-24 18:18:37,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:37,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:37,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:37,524 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 87 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:39,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:39,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3981 states to 2795 states and 3981 transitions. [2024-11-24 18:18:39,246 INFO L276 IsEmpty]: Start isEmpty. Operand 2795 states and 3981 transitions. [2024-11-24 18:18:39,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-24 18:18:39,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:39,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:39,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:39,541 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 87 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:41,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:41,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3985 states to 2798 states and 3985 transitions. [2024-11-24 18:18:41,321 INFO L276 IsEmpty]: Start isEmpty. Operand 2798 states and 3985 transitions. [2024-11-24 18:18:41,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-24 18:18:41,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:41,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:41,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:41,621 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 87 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:43,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:43,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3989 states to 2801 states and 3989 transitions. [2024-11-24 18:18:43,538 INFO L276 IsEmpty]: Start isEmpty. Operand 2801 states and 3989 transitions. [2024-11-24 18:18:43,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-24 18:18:43,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:43,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:43,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:44,256 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.