./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/list-simple/sll2c_append_unequal.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_307f1a70-63d5-49d3-91ec-a8e49dbe6122/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_307f1a70-63d5-49d3-91ec-a8e49dbe6122/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_307f1a70-63d5-49d3-91ec-a8e49dbe6122/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_307f1a70-63d5-49d3-91ec-a8e49dbe6122/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/list-simple/sll2c_append_unequal.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_307f1a70-63d5-49d3-91ec-a8e49dbe6122/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_307f1a70-63d5-49d3-91ec-a8e49dbe6122/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d83e632829c1e193271bd76b90e08187eb94c70000e5f11d7aea101b3ec9a9e6 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:32:36,059 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:32:36,170 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_307f1a70-63d5-49d3-91ec-a8e49dbe6122/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-25 04:32:36,179 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 04:32:36,183 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 04:32:36,221 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:32:36,222 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:32:36,223 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:32:36,223 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:32:36,223 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 04:32:36,224 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:32:36,224 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 04:32:36,224 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:32:36,224 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 04:32:36,225 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 04:32:36,225 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 04:32:36,226 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:32:36,226 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 04:32:36,226 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 04:32:36,226 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:32:36,226 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:32:36,226 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:32:36,226 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:32:36,226 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:32:36,226 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:32:36,228 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:32:36,228 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:32:36,228 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:32:36,229 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 04:32:36,229 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 04:32:36,229 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_307f1a70-63d5-49d3-91ec-a8e49dbe6122/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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) 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 -> d83e632829c1e193271bd76b90e08187eb94c70000e5f11d7aea101b3ec9a9e6 [2024-11-25 04:32:36,579 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:32:36,591 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:32:36,596 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:32:36,597 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:32:36,598 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:32:36,599 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_307f1a70-63d5-49d3-91ec-a8e49dbe6122/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/list-simple/sll2c_append_unequal.i [2024-11-25 04:32:39,728 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_307f1a70-63d5-49d3-91ec-a8e49dbe6122/bin/ukojak-verify-ENZ3QT5qd3/data/1d32cf951/cb2cb390ab17489ca270477fb3025346/FLAGd3a8b3d3e [2024-11-25 04:32:40,069 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:32:40,070 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_307f1a70-63d5-49d3-91ec-a8e49dbe6122/sv-benchmarks/c/list-simple/sll2c_append_unequal.i [2024-11-25 04:32:40,091 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_307f1a70-63d5-49d3-91ec-a8e49dbe6122/bin/ukojak-verify-ENZ3QT5qd3/data/1d32cf951/cb2cb390ab17489ca270477fb3025346/FLAGd3a8b3d3e [2024-11-25 04:32:40,107 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_307f1a70-63d5-49d3-91ec-a8e49dbe6122/bin/ukojak-verify-ENZ3QT5qd3/data/1d32cf951/cb2cb390ab17489ca270477fb3025346 [2024-11-25 04:32:40,110 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:32:40,112 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:32:40,113 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:32:40,114 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:32:40,119 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:32:40,120 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:32:40" (1/1) ... [2024-11-25 04:32:40,121 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49d314c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:32:40, skipping insertion in model container [2024-11-25 04:32:40,121 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:32:40" (1/1) ... [2024-11-25 04:32:40,157 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:32:40,492 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:32:40,503 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:32:40,568 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:32:40,609 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:32:40,610 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:32:40 WrapperNode [2024-11-25 04:32:40,610 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:32:40,611 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:32:40,611 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:32:40,611 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:32:40,622 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:32:40" (1/1) ... [2024-11-25 04:32:40,638 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:32:40" (1/1) ... [2024-11-25 04:32:40,665 INFO L138 Inliner]: procedures = 127, calls = 47, calls flagged for inlining = 10, calls inlined = 12, statements flattened = 190 [2024-11-25 04:32:40,665 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:32:40,666 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:32:40,666 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:32:40,666 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:32:40,675 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:32:40" (1/1) ... [2024-11-25 04:32:40,675 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:32:40" (1/1) ... [2024-11-25 04:32:40,680 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:32:40" (1/1) ... [2024-11-25 04:32:40,680 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:32:40" (1/1) ... [2024-11-25 04:32:40,691 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:32:40" (1/1) ... [2024-11-25 04:32:40,692 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:32:40" (1/1) ... [2024-11-25 04:32:40,697 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:32:40" (1/1) ... [2024-11-25 04:32:40,702 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:32:40" (1/1) ... [2024-11-25 04:32:40,704 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:32:40" (1/1) ... [2024-11-25 04:32:40,714 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:32:40,715 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:32:40,715 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:32:40,719 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:32:40,720 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:32:40" (1/1) ... [2024-11-25 04:32:40,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:32:40,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_307f1a70-63d5-49d3-91ec-a8e49dbe6122/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:32:40,765 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_307f1a70-63d5-49d3-91ec-a8e49dbe6122/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:32:40,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_307f1a70-63d5-49d3-91ec-a8e49dbe6122/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:32:40,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 04:32:40,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 04:32:40,808 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 04:32:40,808 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 04:32:40,808 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 04:32:40,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 04:32:40,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 04:32:40,809 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 04:32:40,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-25 04:32:40,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 04:32:40,809 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:32:40,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:32:40,963 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:32:40,965 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:32:41,628 INFO L? ?]: Removed 183 outVars from TransFormulas that were not future-live. [2024-11-25 04:32:41,628 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 04:32:41,772 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 04:32:41,772 INFO L312 CfgBuilder]: Removed 5 assume(true) statements. [2024-11-25 04:32:41,772 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:32:41 BoogieIcfgContainer [2024-11-25 04:32:41,773 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 04:32:41,777 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 04:32:41,777 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 04:32:41,792 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 04:32:41,792 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:32:41" (1/1) ... [2024-11-25 04:32:41,804 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 04:32:41,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:41,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 126 states and 142 transitions. [2024-11-25 04:32:41,901 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 142 transitions. [2024-11-25 04:32:41,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 04:32:41,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:41,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:42,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:42,227 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:32:42,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:42,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 125 states and 141 transitions. [2024-11-25 04:32:42,281 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 141 transitions. [2024-11-25 04:32:42,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 04:32:42,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:42,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:42,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:42,503 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:32:42,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:42,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 124 states and 140 transitions. [2024-11-25 04:32:42,690 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 140 transitions. [2024-11-25 04:32:42,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 04:32:42,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:42,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:42,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:42,729 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:32:42,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:42,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 123 states and 139 transitions. [2024-11-25 04:32:42,751 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 139 transitions. [2024-11-25 04:32:42,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 04:32:42,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:42,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:42,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:42,885 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:32:42,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:42,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 122 states and 138 transitions. [2024-11-25 04:32:42,918 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 138 transitions. [2024-11-25 04:32:42,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 04:32:42,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:42,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:42,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:43,081 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:32:43,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:43,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 123 states and 139 transitions. [2024-11-25 04:32:43,310 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 139 transitions. [2024-11-25 04:32:43,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 04:32:43,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:43,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:43,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:43,447 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:32:43,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:43,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 122 states and 138 transitions. [2024-11-25 04:32:43,485 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 138 transitions. [2024-11-25 04:32:43,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 04:32:43,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:43,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:43,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:43,707 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:32:43,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:43,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 121 states and 137 transitions. [2024-11-25 04:32:43,900 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 137 transitions. [2024-11-25 04:32:43,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 04:32:43,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:43,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:43,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:43,966 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:32:43,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:43,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 120 states and 136 transitions. [2024-11-25 04:32:43,987 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 136 transitions. [2024-11-25 04:32:43,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 04:32:43,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:43,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:44,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:44,129 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:32:44,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:44,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 119 states and 135 transitions. [2024-11-25 04:32:44,296 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 135 transitions. [2024-11-25 04:32:44,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 04:32:44,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:44,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:44,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:44,426 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:32:44,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:44,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 118 states and 134 transitions. [2024-11-25 04:32:44,489 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 134 transitions. [2024-11-25 04:32:44,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 04:32:44,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:44,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:44,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:44,706 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:32:44,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:44,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 117 states and 133 transitions. [2024-11-25 04:32:44,989 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 133 transitions. [2024-11-25 04:32:44,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 04:32:44,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:44,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:45,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:45,362 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:32:46,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:46,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 116 states and 132 transitions. [2024-11-25 04:32:46,461 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 132 transitions. [2024-11-25 04:32:46,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 04:32:46,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:46,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:46,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:46,770 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:32:48,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:48,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 115 states and 131 transitions. [2024-11-25 04:32:48,193 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 131 transitions. [2024-11-25 04:32:48,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 04:32:48,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:48,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:48,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:48,306 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:32:48,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:48,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 114 states and 130 transitions. [2024-11-25 04:32:48,356 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 130 transitions. [2024-11-25 04:32:48,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 04:32:48,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:48,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:48,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:48,498 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:32:48,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:48,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 113 states and 129 transitions. [2024-11-25 04:32:48,535 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 129 transitions. [2024-11-25 04:32:48,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 04:32:48,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:48,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:48,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:48,608 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:32:48,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:48,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 112 states and 128 transitions. [2024-11-25 04:32:48,649 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 128 transitions. [2024-11-25 04:32:48,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 04:32:48,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:48,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:48,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:48,795 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:32:48,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:48,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 111 states and 127 transitions. [2024-11-25 04:32:48,825 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 127 transitions. [2024-11-25 04:32:48,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 04:32:48,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:48,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:48,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:49,645 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:32:52,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:52,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 122 states and 145 transitions. [2024-11-25 04:32:52,869 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 145 transitions. [2024-11-25 04:32:52,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 04:32:52,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:52,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:52,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:53,638 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:32:58,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:58,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 109 states and 125 transitions. [2024-11-25 04:32:58,067 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 125 transitions. [2024-11-25 04:32:58,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 04:32:58,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:58,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:58,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:58,138 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:32:58,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:58,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 108 states and 124 transitions. [2024-11-25 04:32:58,164 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 124 transitions. [2024-11-25 04:32:58,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 04:32:58,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:58,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:58,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:58,711 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:32:59,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:59,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 107 states and 123 transitions. [2024-11-25 04:32:59,538 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 123 transitions. [2024-11-25 04:32:59,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 04:32:59,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:59,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:59,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:59,786 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:33:00,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:00,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 106 states and 122 transitions. [2024-11-25 04:33:00,948 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 122 transitions. [2024-11-25 04:33:00,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 04:33:00,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:00,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:00,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:01,301 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:33:02,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:02,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 105 states and 121 transitions. [2024-11-25 04:33:02,837 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 121 transitions. [2024-11-25 04:33:02,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 04:33:02,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:02,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:02,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:04,119 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:33:08,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:08,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 106 states and 122 transitions. [2024-11-25 04:33:08,064 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 122 transitions. [2024-11-25 04:33:08,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 04:33:08,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:08,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:08,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:09,279 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:33:14,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:14,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 107 states and 124 transitions. [2024-11-25 04:33:14,869 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 124 transitions. [2024-11-25 04:33:14,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 04:33:14,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:14,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:14,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:14,922 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:33:15,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:15,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 106 states and 123 transitions. [2024-11-25 04:33:15,448 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 123 transitions. [2024-11-25 04:33:15,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 04:33:15,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:15,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:15,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:15,547 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:33:15,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:15,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 105 states and 122 transitions. [2024-11-25 04:33:15,901 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 122 transitions. [2024-11-25 04:33:15,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 04:33:15,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:15,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:15,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:15,945 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:33:16,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:16,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 107 states and 126 transitions. [2024-11-25 04:33:16,538 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 126 transitions. [2024-11-25 04:33:16,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 04:33:16,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:16,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:16,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:16,630 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:33:17,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:17,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 109 states and 130 transitions. [2024-11-25 04:33:17,380 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 130 transitions. [2024-11-25 04:33:17,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 04:33:17,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:17,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:17,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:18,245 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:33:23,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:23,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 111 states and 134 transitions. [2024-11-25 04:33:23,486 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 134 transitions. [2024-11-25 04:33:23,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 04:33:23,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:23,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:23,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:24,034 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:33:29,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:29,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 113 states and 136 transitions. [2024-11-25 04:33:29,638 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 136 transitions. [2024-11-25 04:33:29,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 04:33:29,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:29,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:29,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:29,684 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:33:30,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:30,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 115 states and 140 transitions. [2024-11-25 04:33:30,533 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 140 transitions. [2024-11-25 04:33:30,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 04:33:30,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:30,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:30,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:30,851 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:33:32,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:32,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 117 states and 143 transitions. [2024-11-25 04:33:32,645 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 143 transitions. [2024-11-25 04:33:32,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 04:33:32,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:32,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:32,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:32,694 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:33:32,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:32,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 118 states and 144 transitions. [2024-11-25 04:33:32,717 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 144 transitions. [2024-11-25 04:33:32,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 04:33:32,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:32,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:32,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:32,785 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:33:32,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:32,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 119 states and 144 transitions. [2024-11-25 04:33:32,814 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 144 transitions. [2024-11-25 04:33:32,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 04:33:32,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:32,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:32,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:32,872 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:33:32,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:32,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 118 states and 143 transitions. [2024-11-25 04:33:32,897 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 143 transitions. [2024-11-25 04:33:32,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 04:33:32,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:32,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:32,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:32,986 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:33:33,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:33,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 119 states and 144 transitions. [2024-11-25 04:33:33,435 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 144 transitions. [2024-11-25 04:33:33,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 04:33:33,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:33,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:33,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:36,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:33:49,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:49,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 136 states and 172 transitions. [2024-11-25 04:33:49,752 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 172 transitions. [2024-11-25 04:33:49,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 04:33:49,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:49,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:49,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:52,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:34:02,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:34:02,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 146 states and 189 transitions. [2024-11-25 04:34:02,588 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 189 transitions. [2024-11-25 04:34:02,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 04:34:02,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:34:02,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:34:02,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:34:02,654 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:34:04,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:34:04,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 148 states and 193 transitions. [2024-11-25 04:34:04,749 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 193 transitions. [2024-11-25 04:34:04,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 04:34:04,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:34:04,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:34:04,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:34:04,825 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:34:05,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:34:05,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 151 states and 199 transitions. [2024-11-25 04:34:05,871 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 199 transitions. [2024-11-25 04:34:05,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 04:34:05,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:34:05,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:34:05,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:34:07,252 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:34:16,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:34:16,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 159 states and 214 transitions. [2024-11-25 04:34:16,972 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 214 transitions. [2024-11-25 04:34:16,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 04:34:16,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:34:16,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:34:16,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:34:18,627 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:34:22,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:34:22,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 163 states and 222 transitions. [2024-11-25 04:34:22,919 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 222 transitions. [2024-11-25 04:34:22,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 04:34:22,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:34:22,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:34:22,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:34:22,956 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:34:22,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:34:22,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 162 states and 220 transitions. [2024-11-25 04:34:22,994 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 220 transitions. [2024-11-25 04:34:22,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 04:34:22,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:34:22,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:34:23,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:34:23,069 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:34:23,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:34:23,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 163 states and 220 transitions. [2024-11-25 04:34:23,124 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 220 transitions. [2024-11-25 04:34:23,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 04:34:23,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:34:23,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:34:23,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:34:23,176 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:34:27,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:34:27,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 169 states and 232 transitions. [2024-11-25 04:34:27,900 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 232 transitions. [2024-11-25 04:34:27,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 04:34:27,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:34:27,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:34:27,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:34:27,989 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:34:33,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:34:33,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 175 states and 248 transitions. [2024-11-25 04:34:33,986 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 248 transitions. [2024-11-25 04:34:33,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 04:34:33,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:34:33,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:34:34,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:34:34,026 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:34:35,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:34:35,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 177 states and 252 transitions. [2024-11-25 04:34:35,122 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 252 transitions. [2024-11-25 04:34:35,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 04:34:35,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:34:35,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:34:35,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:34:35,193 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:34:36,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:34:36,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 179 states and 256 transitions. [2024-11-25 04:34:36,499 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 256 transitions. [2024-11-25 04:34:36,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 04:34:36,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:34:36,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:34:36,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:34:36,613 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:34:44,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:34:44,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 185 states and 268 transitions. [2024-11-25 04:34:44,833 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 268 transitions. [2024-11-25 04:34:44,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 04:34:44,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:34:44,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:34:44,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:34:44,966 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:34:51,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:34:51,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 191 states and 280 transitions. [2024-11-25 04:34:51,656 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 280 transitions. [2024-11-25 04:34:51,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 04:34:51,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:34:51,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:34:51,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:34:51,693 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:34:52,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:34:52,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 193 states and 284 transitions. [2024-11-25 04:34:52,604 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 284 transitions. [2024-11-25 04:34:52,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 04:34:52,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:34:52,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:34:52,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:34:53,004 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:34:55,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:34:55,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 195 states and 287 transitions. [2024-11-25 04:34:55,857 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 287 transitions. [2024-11-25 04:34:55,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 04:34:55,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:34:55,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:34:55,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:34:57,091 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:35:03,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:35:03,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 199 states and 299 transitions. [2024-11-25 04:35:03,626 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 299 transitions. [2024-11-25 04:35:03,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 04:35:03,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:35:03,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:35:03,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:35:04,671 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:35:11,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:35:11,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 203 states and 311 transitions. [2024-11-25 04:35:11,236 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 311 transitions. [2024-11-25 04:35:11,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 04:35:11,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:35:11,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:35:11,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:35:15,739 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:35:39,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:35:39,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 216 states and 345 transitions. [2024-11-25 04:35:39,263 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 345 transitions. [2024-11-25 04:35:39,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 04:35:39,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:35:39,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:35:39,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:35:46,040 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:36:02,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:36:02,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 220 states and 366 transitions. [2024-11-25 04:36:02,007 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 366 transitions. [2024-11-25 04:36:02,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 04:36:02,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:36:02,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:36:02,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:36:02,097 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:36:04,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:36:04,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 221 states and 367 transitions. [2024-11-25 04:36:04,264 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 367 transitions. [2024-11-25 04:36:04,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 04:36:04,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:36:04,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:36:04,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:36:04,315 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:36:06,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:36:06,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 221 states and 366 transitions. [2024-11-25 04:36:06,454 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 366 transitions. [2024-11-25 04:36:06,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 04:36:06,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:36:06,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:36:06,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:36:13,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:36:46,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:36:46,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 234 states and 393 transitions. [2024-11-25 04:36:46,813 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 393 transitions. [2024-11-25 04:36:46,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 04:36:46,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:36:46,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:36:46,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:36:47,300 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:36:54,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:36:54,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 197 states and 324 transitions. [2024-11-25 04:36:54,856 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 324 transitions. [2024-11-25 04:36:54,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 04:36:54,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:36:54,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:36:54,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:36:54,909 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:36:57,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:36:57,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 198 states and 325 transitions. [2024-11-25 04:36:57,155 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 325 transitions. [2024-11-25 04:36:57,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 04:36:57,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:36:57,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:36:57,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:36:57,257 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:36:59,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:36:59,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 199 states and 326 transitions. [2024-11-25 04:36:59,658 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 326 transitions. [2024-11-25 04:36:59,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 04:36:59,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:36:59,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:36:59,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:36:59,708 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:37:05,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:37:05,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 202 states and 330 transitions. [2024-11-25 04:37:05,411 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 330 transitions. [2024-11-25 04:37:05,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 04:37:05,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:37:05,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:37:05,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:37:05,485 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:37:11,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:37:11,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 205 states and 334 transitions. [2024-11-25 04:37:11,679 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 334 transitions. [2024-11-25 04:37:11,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 04:37:11,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:37:11,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:37:11,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:37:17,609 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:37:43,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:37:43,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 209 states and 352 transitions. [2024-11-25 04:37:43,088 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 352 transitions. [2024-11-25 04:37:43,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 04:37:43,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:37:43,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:37:43,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:37:50,101 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:38:20,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:20,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 219 states and 381 transitions. [2024-11-25 04:38:20,039 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 381 transitions. [2024-11-25 04:38:20,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 04:38:20,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:20,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:20,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:20,080 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:38:21,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:21,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 220 states and 383 transitions. [2024-11-25 04:38:21,780 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 383 transitions. [2024-11-25 04:38:21,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 04:38:21,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:21,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:21,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:21,819 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:38:23,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:23,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 221 states and 384 transitions. [2024-11-25 04:38:23,582 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 384 transitions. [2024-11-25 04:38:23,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 04:38:23,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:23,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:23,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:23,634 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:38:34,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:34,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 227 states and 399 transitions. [2024-11-25 04:38:34,097 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 399 transitions. [2024-11-25 04:38:34,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 04:38:34,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:34,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:34,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:34,218 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:38:36,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:36,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 228 states and 400 transitions. [2024-11-25 04:38:36,975 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 400 transitions. [2024-11-25 04:38:36,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 04:38:36,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:36,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:36,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:37,041 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:38:43,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:43,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 231 states and 404 transitions. [2024-11-25 04:38:43,940 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 404 transitions. [2024-11-25 04:38:43,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 04:38:43,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:43,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:43,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:44,039 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:38:51,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:51,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 234 states and 408 transitions. [2024-11-25 04:38:51,706 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 408 transitions. [2024-11-25 04:38:51,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 04:38:51,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:51,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:51,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:52,169 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:39:00,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:39:00,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 237 states and 411 transitions. [2024-11-25 04:39:00,467 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 411 transitions. [2024-11-25 04:39:00,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 04:39:00,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:39:00,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:39:00,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:39:00,957 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:39:09,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:39:09,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 141 states and 212 transitions. [2024-11-25 04:39:09,910 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 212 transitions. [2024-11-25 04:39:09,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 04:39:09,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:39:09,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:39:09,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:39:09,957 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:39:14,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:39:14,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 142 states and 216 transitions. [2024-11-25 04:39:14,323 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 216 transitions. [2024-11-25 04:39:14,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 04:39:14,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:39:14,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:39:14,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:39:21,071 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:39:48,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:39:48,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 145 states and 218 transitions. [2024-11-25 04:39:48,622 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 218 transitions. [2024-11-25 04:39:48,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 04:39:48,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:39:48,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:39:48,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:39:53,013 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:40:13,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:40:13,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 150 states and 228 transitions. [2024-11-25 04:40:13,205 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 228 transitions. [2024-11-25 04:40:13,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 04:40:13,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:40:13,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:40:13,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:40:25,400 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:41:07,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:41:07,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 127 states and 181 transitions. [2024-11-25 04:41:07,008 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 181 transitions. [2024-11-25 04:41:07,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 04:41:07,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:41:07,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:41:07,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:41:17,767 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:41:31,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:41:31,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 122 states and 175 transitions. [2024-11-25 04:41:31,861 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 175 transitions. [2024-11-25 04:41:31,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 04:41:31,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:41:31,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:41:31,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:41:45,429 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:42:21,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:42:21,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 128 states and 182 transitions. [2024-11-25 04:42:21,079 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 182 transitions. [2024-11-25 04:42:21,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 04:42:21,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:42:21,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:42:21,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:42:29,680 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:42:39,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:42:39,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 123 states and 176 transitions. [2024-11-25 04:42:39,796 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 176 transitions. [2024-11-25 04:42:39,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 04:42:39,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:42:39,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:42:39,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:42:56,256 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:44:01,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:44:01,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 129 states and 195 transitions. [2024-11-25 04:44:01,403 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 195 transitions. [2024-11-25 04:44:01,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 04:44:01,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:44:01,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:44:01,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:44:21,153 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:45:44,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:44,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 135 states and 223 transitions. [2024-11-25 04:45:44,328 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 223 transitions. [2024-11-25 04:45:44,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 04:45:44,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:44,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:44,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:53,061 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:46:26,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:26,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 128 states and 214 transitions. [2024-11-25 04:46:26,414 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 214 transitions. [2024-11-25 04:46:26,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 04:46:26,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:26,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:26,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat