./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety-broom/sll-nested-sll-inline.i --full-output --architecture 64bit -------------------------------------------------------------------------------- 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_7c434bac-cab3-4a79-95cd-9dba40c021dc/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c434bac-cab3-4a79-95cd-9dba40c021dc/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_7c434bac-cab3-4a79-95cd-9dba40c021dc/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c434bac-cab3-4a79-95cd-9dba40c021dc/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety-broom/sll-nested-sll-inline.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c434bac-cab3-4a79-95cd-9dba40c021dc/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c434bac-cab3-4a79-95cd-9dba40c021dc/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 64bit --witnessprinter.graph.data.programhash 2a031cd83911a702ba38b9e8637ad5ead7999efd0a578b82d9c2168fee0ee72e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:56:33,925 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:56:33,995 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c434bac-cab3-4a79-95cd-9dba40c021dc/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-11-25 04:56:34,000 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 04:56:34,001 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 04:56:34,026 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:56:34,028 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:56:34,028 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:56:34,028 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:56:34,028 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:56:34,028 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:56:34,029 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 04:56:34,029 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 04:56:34,029 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 04:56:34,029 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:56:34,029 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 04:56:34,029 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:56:34,030 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:56:34,030 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:56:34,030 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:56:34,030 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:56:34,030 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:56:34,031 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:56:34,031 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:56:34,031 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:56:34,031 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 04:56:34,031 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 04:56:34,031 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_7c434bac-cab3-4a79-95cd-9dba40c021dc/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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2a031cd83911a702ba38b9e8637ad5ead7999efd0a578b82d9c2168fee0ee72e [2024-11-25 04:56:34,390 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:56:34,409 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:56:34,412 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:56:34,414 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:56:34,415 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:56:34,417 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c434bac-cab3-4a79-95cd-9dba40c021dc/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/memsafety-broom/sll-nested-sll-inline.i [2024-11-25 04:56:37,679 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c434bac-cab3-4a79-95cd-9dba40c021dc/bin/ukojak-verify-ENZ3QT5qd3/data/47950109f/59b8a5a0285f4d4885a018e235a74a21/FLAGd2a052d88 [2024-11-25 04:56:38,197 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:56:38,201 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c434bac-cab3-4a79-95cd-9dba40c021dc/sv-benchmarks/c/memsafety-broom/sll-nested-sll-inline.i [2024-11-25 04:56:38,245 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c434bac-cab3-4a79-95cd-9dba40c021dc/bin/ukojak-verify-ENZ3QT5qd3/data/47950109f/59b8a5a0285f4d4885a018e235a74a21/FLAGd2a052d88 [2024-11-25 04:56:38,267 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c434bac-cab3-4a79-95cd-9dba40c021dc/bin/ukojak-verify-ENZ3QT5qd3/data/47950109f/59b8a5a0285f4d4885a018e235a74a21 [2024-11-25 04:56:38,270 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:56:38,273 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:56:38,276 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:56:38,280 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:56:38,288 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:56:38,289 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:56:38" (1/1) ... [2024-11-25 04:56:38,290 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@521a7b81 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:56:38, skipping insertion in model container [2024-11-25 04:56:38,292 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:56:38" (1/1) ... [2024-11-25 04:56:38,363 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:56:38,733 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:56:38,744 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:56:38,811 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:56:38,840 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:56:38,840 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:56:38 WrapperNode [2024-11-25 04:56:38,841 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:56:38,842 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:56:38,842 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:56:38,843 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:56:38,850 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:56:38" (1/1) ... [2024-11-25 04:56:38,862 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:56:38" (1/1) ... [2024-11-25 04:56:38,888 INFO L138 Inliner]: procedures = 119, calls = 33, calls flagged for inlining = 11, calls inlined = 11, statements flattened = 151 [2024-11-25 04:56:38,888 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:56:38,889 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:56:38,889 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:56:38,889 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:56:38,898 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:56:38" (1/1) ... [2024-11-25 04:56:38,899 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:56:38" (1/1) ... [2024-11-25 04:56:38,903 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:56:38" (1/1) ... [2024-11-25 04:56:38,903 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:56:38" (1/1) ... [2024-11-25 04:56:38,923 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:56:38" (1/1) ... [2024-11-25 04:56:38,924 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:56:38" (1/1) ... [2024-11-25 04:56:38,932 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:56:38" (1/1) ... [2024-11-25 04:56:38,934 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:56:38" (1/1) ... [2024-11-25 04:56:38,935 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:56:38" (1/1) ... [2024-11-25 04:56:38,938 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:56:38,939 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:56:38,939 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:56:38,939 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:56:38,941 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:56:38" (1/1) ... [2024-11-25 04:56:38,947 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:56:38,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c434bac-cab3-4a79-95cd-9dba40c021dc/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:56:38,983 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c434bac-cab3-4a79-95cd-9dba40c021dc/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:56:38,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c434bac-cab3-4a79-95cd-9dba40c021dc/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:56:39,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 04:56:39,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 04:56:39,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 04:56:39,025 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 04:56:39,025 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:56:39,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:56:39,200 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:56:39,203 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:56:39,796 INFO L? ?]: Removed 145 outVars from TransFormulas that were not future-live. [2024-11-25 04:56:39,796 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 04:56:39,966 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 04:56:39,967 INFO L312 CfgBuilder]: Removed 7 assume(true) statements. [2024-11-25 04:56:39,967 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:56:39 BoogieIcfgContainer [2024-11-25 04:56:39,967 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 04:56:39,968 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 04:56:39,968 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 04:56:39,980 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 04:56:39,981 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:56:39" (1/1) ... [2024-11-25 04:56:39,990 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 04:56:40,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:40,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 96 states and 105 transitions. [2024-11-25 04:56:40,049 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 105 transitions. [2024-11-25 04:56:40,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-25 04:56:40,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:40,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:40,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:40,279 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 04:56:40,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:40,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 95 states and 104 transitions. [2024-11-25 04:56:40,312 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 104 transitions. [2024-11-25 04:56:40,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-25 04:56:40,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:40,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:40,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:40,451 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 04:56:40,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:40,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 94 states and 103 transitions. [2024-11-25 04:56:40,592 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 103 transitions. [2024-11-25 04:56:40,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 04:56:40,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:40,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:40,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:40,653 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 04:56:40,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:40,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 93 states and 102 transitions. [2024-11-25 04:56:40,684 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 102 transitions. [2024-11-25 04:56:40,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 04:56:40,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:40,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:40,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:40,830 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 04:56:40,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:40,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 92 states and 101 transitions. [2024-11-25 04:56:40,856 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 101 transitions. [2024-11-25 04:56:40,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 04:56:40,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:40,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:40,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:40,950 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 04:56:40,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:40,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 91 states and 100 transitions. [2024-11-25 04:56:41,001 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 100 transitions. [2024-11-25 04:56:41,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 04:56:41,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:41,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:41,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:41,178 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 04:56:41,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:41,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 90 states and 99 transitions. [2024-11-25 04:56:41,348 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 99 transitions. [2024-11-25 04:56:41,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 04:56:41,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:41,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:41,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:41,397 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 04:56:41,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:41,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 90 states and 98 transitions. [2024-11-25 04:56:41,409 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 98 transitions. [2024-11-25 04:56:41,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 04:56:41,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:41,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:41,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:41,516 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 04:56:41,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:41,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 89 states and 97 transitions. [2024-11-25 04:56:41,537 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 97 transitions. [2024-11-25 04:56:41,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 04:56:41,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:41,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:41,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:41,960 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:56:42,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:42,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 92 states and 103 transitions. [2024-11-25 04:56:42,504 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 103 transitions. [2024-11-25 04:56:42,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 04:56:42,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:42,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:42,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:42,623 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 04:56:42,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:42,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 91 states and 102 transitions. [2024-11-25 04:56:42,650 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 102 transitions. [2024-11-25 04:56:42,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 04:56:42,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:42,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:42,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:42,864 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 04:56:43,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:43,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 94 states and 106 transitions. [2024-11-25 04:56:43,435 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 106 transitions. [2024-11-25 04:56:43,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 04:56:43,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:43,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:43,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:43,670 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:56:44,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:44,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 98 states and 115 transitions. [2024-11-25 04:56:44,261 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 115 transitions. [2024-11-25 04:56:44,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 04:56:44,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:44,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:44,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:44,643 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 04:56:45,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:45,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 102 states and 124 transitions. [2024-11-25 04:56:45,536 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 124 transitions. [2024-11-25 04:56:45,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 04:56:45,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:45,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:45,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:45,581 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 04:56:45,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:45,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 101 states and 123 transitions. [2024-11-25 04:56:45,615 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 123 transitions. [2024-11-25 04:56:45,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 04:56:45,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:45,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:45,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:45,840 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:56:46,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:46,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 102 states and 128 transitions. [2024-11-25 04:56:46,008 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 128 transitions. [2024-11-25 04:56:46,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 04:56:46,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:46,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:46,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:46,075 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 04:56:46,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:46,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 101 states and 126 transitions. [2024-11-25 04:56:46,097 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 126 transitions. [2024-11-25 04:56:46,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 04:56:46,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:46,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:46,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:46,174 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 04:56:46,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:46,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 100 states and 125 transitions. [2024-11-25 04:56:46,295 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 125 transitions. [2024-11-25 04:56:46,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 04:56:46,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:46,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:46,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:46,335 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 04:56:46,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:46,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 99 states and 124 transitions. [2024-11-25 04:56:46,356 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 124 transitions. [2024-11-25 04:56:46,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 04:56:46,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:46,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:46,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:46,421 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 04:56:46,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:46,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 98 states and 123 transitions. [2024-11-25 04:56:46,450 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 123 transitions. [2024-11-25 04:56:46,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 04:56:46,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:46,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:46,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:46,741 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 04:56:47,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:47,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 104 states and 136 transitions. [2024-11-25 04:56:47,556 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 136 transitions. [2024-11-25 04:56:47,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 04:56:47,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:47,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:47,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:47,689 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 04:56:48,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:48,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 109 states and 144 transitions. [2024-11-25 04:56:48,278 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 144 transitions. [2024-11-25 04:56:48,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 04:56:48,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:48,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:48,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:48,623 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 04:56:49,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:49,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 115 states and 153 transitions. [2024-11-25 04:56:49,834 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 153 transitions. [2024-11-25 04:56:49,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 04:56:49,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:49,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:49,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:50,233 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 04:56:51,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:51,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 120 states and 161 transitions. [2024-11-25 04:56:51,330 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 161 transitions. [2024-11-25 04:56:51,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 04:56:51,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:51,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:51,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:51,665 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 04:56:53,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:53,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 128 states and 182 transitions. [2024-11-25 04:56:53,192 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 182 transitions. [2024-11-25 04:56:53,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 04:56:53,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:53,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:53,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:53,645 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 04:56:56,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:56,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 136 states and 203 transitions. [2024-11-25 04:56:56,246 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 203 transitions. [2024-11-25 04:56:56,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 04:56:56,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:56,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:56,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:56,632 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:56:57,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:57,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 136 states and 202 transitions. [2024-11-25 04:56:57,758 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 202 transitions. [2024-11-25 04:56:57,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 04:56:57,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:57,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:57,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:57,811 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 04:56:57,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:57,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 135 states and 201 transitions. [2024-11-25 04:56:57,832 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 201 transitions. [2024-11-25 04:56:57,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 04:56:57,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:57,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:57,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:58,026 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:56:58,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:58,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 137 states and 206 transitions. [2024-11-25 04:56:58,511 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 206 transitions. [2024-11-25 04:56:58,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 04:56:58,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:58,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:58,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:58,585 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 04:56:59,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:59,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 136 states and 205 transitions. [2024-11-25 04:56:59,044 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 205 transitions. [2024-11-25 04:56:59,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 04:56:59,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:59,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:59,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:59,690 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:57:01,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:57:01,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 136 states and 204 transitions. [2024-11-25 04:57:01,355 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 204 transitions. [2024-11-25 04:57:01,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 04:57:01,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:57:01,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:57:01,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:57:01,774 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 04:57:05,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:57:05,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 143 states and 222 transitions. [2024-11-25 04:57:05,509 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 222 transitions. [2024-11-25 04:57:05,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 04:57:05,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:57:05,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:57:05,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:57:05,730 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:57:06,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:57:06,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 112 states and 155 transitions. [2024-11-25 04:57:06,289 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 155 transitions. [2024-11-25 04:57:06,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 04:57:06,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:57:06,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:57:06,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:57:06,319 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 04:57:06,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:57:06,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 114 states and 159 transitions. [2024-11-25 04:57:06,350 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 159 transitions. [2024-11-25 04:57:06,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 04:57:06,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:57:06,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:57:06,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:57:06,733 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 04:57:07,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:57:07,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 116 states and 166 transitions. [2024-11-25 04:57:07,023 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 166 transitions. [2024-11-25 04:57:07,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 04:57:07,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:57:07,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:57:07,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:57:08,820 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 04:57:14,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:57:14,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 126 states and 190 transitions. [2024-11-25 04:57:14,749 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 190 transitions. [2024-11-25 04:57:14,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 04:57:14,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:57:14,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:57:14,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:57:16,078 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 04:57:23,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:57:23,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 136 states and 218 transitions. [2024-11-25 04:57:23,196 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 218 transitions. [2024-11-25 04:57:23,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 04:57:23,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:57:23,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:57:23,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:57:23,225 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 04:57:23,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:57:23,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 136 states and 217 transitions. [2024-11-25 04:57:23,237 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 217 transitions. [2024-11-25 04:57:23,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 04:57:23,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:57:23,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:57:23,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:57:23,294 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 04:57:23,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:57:23,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 135 states and 216 transitions. [2024-11-25 04:57:23,318 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 216 transitions. [2024-11-25 04:57:23,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 04:57:23,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:57:23,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:57:23,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:57:23,404 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 04:57:23,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:57:23,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 134 states and 215 transitions. [2024-11-25 04:57:23,424 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 215 transitions. [2024-11-25 04:57:23,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 04:57:23,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:57:23,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:57:23,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:57:23,494 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 04:57:24,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:57:24,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 137 states and 220 transitions. [2024-11-25 04:57:24,200 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 220 transitions. [2024-11-25 04:57:24,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 04:57:24,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:57:24,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:57:24,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:57:24,687 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:57:28,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:57:28,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 146 states and 240 transitions. [2024-11-25 04:57:28,338 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 240 transitions. [2024-11-25 04:57:28,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 04:57:28,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:57:28,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:57:28,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:57:30,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:57:42,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:57:42,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 157 states and 267 transitions. [2024-11-25 04:57:42,213 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 267 transitions. [2024-11-25 04:57:42,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 04:57:42,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:57:42,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:57:42,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:57:42,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:57:43,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:57:43,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 158 states and 269 transitions. [2024-11-25 04:57:43,516 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 269 transitions. [2024-11-25 04:57:43,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 04:57:43,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:57:43,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:57:43,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:57:43,570 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 04:57:44,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:57:44,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 159 states and 271 transitions. [2024-11-25 04:57:44,662 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 271 transitions. [2024-11-25 04:57:44,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 04:57:44,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:57:44,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:57:44,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:57:46,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:57:58,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:57:58,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 170 states and 303 transitions. [2024-11-25 04:57:58,817 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 303 transitions. [2024-11-25 04:57:58,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 04:57:58,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:57:58,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:57:58,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:57:58,836 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 04:57:59,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:57:59,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 171 states and 303 transitions. [2024-11-25 04:57:59,876 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 303 transitions. [2024-11-25 04:57:59,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 04:57:59,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:57:59,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:57:59,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:57:59,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:58:03,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:03,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 174 states and 307 transitions. [2024-11-25 04:58:03,877 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 307 transitions. [2024-11-25 04:58:03,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 04:58:03,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:03,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:03,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:03,958 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 04:58:05,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:05,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 178 states and 316 transitions. [2024-11-25 04:58:05,097 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 316 transitions. [2024-11-25 04:58:05,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 04:58:05,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:05,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:05,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:05,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:58:07,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:07,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 169 states and 293 transitions. [2024-11-25 04:58:07,408 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 293 transitions. [2024-11-25 04:58:07,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 04:58:07,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:07,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:07,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:07,528 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 04:58:11,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:11,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 173 states and 302 transitions. [2024-11-25 04:58:11,666 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 302 transitions. [2024-11-25 04:58:11,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 04:58:11,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:11,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:11,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:13,853 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 04:58:20,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:20,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 178 states and 314 transitions. [2024-11-25 04:58:20,253 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 314 transitions. [2024-11-25 04:58:20,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 04:58:20,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:20,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:20,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:21,632 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 04:58:27,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:27,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 183 states and 324 transitions. [2024-11-25 04:58:27,454 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 324 transitions. [2024-11-25 04:58:27,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 04:58:27,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:27,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:27,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:28,036 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 04:58:35,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:35,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 190 states and 346 transitions. [2024-11-25 04:58:35,900 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 346 transitions. [2024-11-25 04:58:35,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 04:58:35,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:35,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:35,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:36,959 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 04:58:46,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:46,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 197 states and 372 transitions. [2024-11-25 04:58:46,326 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 372 transitions. [2024-11-25 04:58:46,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 04:58:46,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:46,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:46,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:46,370 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 04:58:47,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:47,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 198 states and 373 transitions. [2024-11-25 04:58:47,577 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 373 transitions. [2024-11-25 04:58:47,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 04:58:47,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:47,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:47,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:48,339 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 04:58:55,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:55,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 202 states and 384 transitions. [2024-11-25 04:58:55,401 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 384 transitions. [2024-11-25 04:58:55,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 04:58:55,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:55,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:55,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:55,437 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 04:58:56,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:56,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 203 states and 385 transitions. [2024-11-25 04:58:56,689 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 385 transitions. [2024-11-25 04:58:56,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 04:58:56,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:56,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:56,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:56,783 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 04:58:58,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:58,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 204 states and 387 transitions. [2024-11-25 04:58:58,072 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 387 transitions. [2024-11-25 04:58:58,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 04:58:58,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:58,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:58,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:58,192 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 04:58:59,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:59,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 205 states and 389 transitions. [2024-11-25 04:58:59,508 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 389 transitions. [2024-11-25 04:58:59,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 04:58:59,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:59,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:59,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:59,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:59:06,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:06,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 202 states and 383 transitions. [2024-11-25 04:59:06,657 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 383 transitions. [2024-11-25 04:59:06,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 04:59:06,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:06,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:06,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:06,690 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 04:59:06,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:06,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 201 states and 382 transitions. [2024-11-25 04:59:06,731 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 382 transitions. [2024-11-25 04:59:06,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 04:59:06,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:06,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:06,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:06,777 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 04:59:06,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:06,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 202 states and 390 transitions. [2024-11-25 04:59:06,811 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 390 transitions. [2024-11-25 04:59:06,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 04:59:06,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:06,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:06,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:06,834 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 04:59:08,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:08,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 203 states and 392 transitions. [2024-11-25 04:59:08,111 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 392 transitions. [2024-11-25 04:59:08,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 04:59:08,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:08,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:08,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:08,492 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 04:59:11,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:11,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 205 states and 406 transitions. [2024-11-25 04:59:11,099 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 406 transitions. [2024-11-25 04:59:11,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 04:59:11,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:11,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:11,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:11,181 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 04:59:11,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:11,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 206 states and 408 transitions. [2024-11-25 04:59:11,221 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 408 transitions. [2024-11-25 04:59:11,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 04:59:11,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:11,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:11,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:11,237 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 04:59:11,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:11,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 206 states and 407 transitions. [2024-11-25 04:59:11,848 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 407 transitions. [2024-11-25 04:59:11,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 04:59:11,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:11,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:11,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:12,560 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:59:14,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:14,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 207 states and 409 transitions. [2024-11-25 04:59:14,776 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 409 transitions. [2024-11-25 04:59:14,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 04:59:14,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:14,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:14,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:14,964 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:59:16,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:16,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 208 states and 410 transitions. [2024-11-25 04:59:16,572 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 410 transitions. [2024-11-25 04:59:16,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 04:59:16,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:16,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:16,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:16,894 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:59:18,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:18,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 209 states and 412 transitions. [2024-11-25 04:59:18,409 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 412 transitions. [2024-11-25 04:59:18,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 04:59:18,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:18,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:18,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:19,938 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 04:59:39,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:39,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 223 states and 448 transitions. [2024-11-25 04:59:39,938 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 448 transitions. [2024-11-25 04:59:39,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 04:59:39,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:39,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:39,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:39,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:59:43,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:43,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 225 states and 452 transitions. [2024-11-25 04:59:43,454 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 452 transitions. [2024-11-25 04:59:43,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 04:59:43,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:43,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:43,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:45,996 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 04:59:51,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:51,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 228 states and 459 transitions. [2024-11-25 04:59:51,380 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 459 transitions. [2024-11-25 04:59:51,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 04:59:51,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:51,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:51,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:51,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:59:56,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:56,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 231 states and 465 transitions. [2024-11-25 04:59:56,350 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 465 transitions. [2024-11-25 04:59:56,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 04:59:56,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:56,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:56,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:56,599 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 04:59:59,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:59,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 234 states and 469 transitions. [2024-11-25 04:59:59,984 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 469 transitions. [2024-11-25 04:59:59,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 04:59:59,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:59,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:59,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:00,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:00:00,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:00,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 235 states and 469 transitions. [2024-11-25 05:00:00,935 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 469 transitions. [2024-11-25 05:00:00,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 05:00:00,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:00,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:00,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:01,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:00:03,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:03,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 236 states and 471 transitions. [2024-11-25 05:00:03,132 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 471 transitions. [2024-11-25 05:00:03,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 05:00:03,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:03,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:03,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:04,602 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 05:00:23,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:23,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 250 states and 510 transitions. [2024-11-25 05:00:23,264 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 510 transitions. [2024-11-25 05:00:23,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 05:00:23,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:23,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:23,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:25,084 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 05:00:38,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:38,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 258 states and 536 transitions. [2024-11-25 05:00:38,153 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 536 transitions. [2024-11-25 05:00:38,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 05:00:38,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:38,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:38,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:38,299 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 05:00:40,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:40,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 259 states and 538 transitions. [2024-11-25 05:00:40,069 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 538 transitions. [2024-11-25 05:00:40,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 05:00:40,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:40,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:40,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:41,192 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 05:00:43,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:43,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 261 states and 543 transitions. [2024-11-25 05:00:43,795 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 543 transitions. [2024-11-25 05:00:43,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 05:00:43,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:43,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:43,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:43,918 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 05:00:45,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:45,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 262 states and 545 transitions. [2024-11-25 05:00:45,727 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 545 transitions. [2024-11-25 05:00:45,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 05:00:45,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:45,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:45,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:49,055 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 05:01:10,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:10,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 271 states and 573 transitions. [2024-11-25 05:01:10,830 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 573 transitions. [2024-11-25 05:01:10,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 05:01:10,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:10,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:10,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:11,024 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 05:01:13,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:13,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 272 states and 575 transitions. [2024-11-25 05:01:13,139 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 575 transitions. [2024-11-25 05:01:13,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 05:01:13,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:13,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:13,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:18,067 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 05:01:31,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:31,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 275 states and 581 transitions. [2024-11-25 05:01:31,107 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 581 transitions. [2024-11-25 05:01:31,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 05:01:31,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:31,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:31,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:32,282 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 05:01:39,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:39,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 281 states and 596 transitions. [2024-11-25 05:01:39,513 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 596 transitions. [2024-11-25 05:01:39,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 05:01:39,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:39,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:39,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:44,178 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 05:02:12,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:12,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 292 states and 627 transitions. [2024-11-25 05:02:12,698 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 627 transitions. [2024-11-25 05:02:12,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 05:02:12,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:12,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:12,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:12,773 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 05:02:18,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:18,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 295 states and 631 transitions. [2024-11-25 05:02:18,494 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 631 transitions. [2024-11-25 05:02:18,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 05:02:18,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:18,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:18,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:18,644 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 05:02:20,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:20,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 296 states and 631 transitions. [2024-11-25 05:02:20,722 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 631 transitions. [2024-11-25 05:02:20,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 05:02:20,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:20,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:20,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:23,443 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 05:02:26,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:26,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 297 states and 631 transitions. [2024-11-25 05:02:26,221 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 631 transitions. [2024-11-25 05:02:26,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 05:02:26,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:26,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:26,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:31,885 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 05:02:59,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:59,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 307 states and 668 transitions. [2024-11-25 05:02:59,334 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 668 transitions. [2024-11-25 05:02:59,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 05:02:59,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:59,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:59,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:01,663 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 05:03:42,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:42,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 324 states and 715 transitions. [2024-11-25 05:03:42,912 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 715 transitions. [2024-11-25 05:03:42,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 05:03:42,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:42,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:42,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:43,238 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 05:03:51,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:51,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 329 states and 735 transitions. [2024-11-25 05:03:51,934 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 735 transitions. [2024-11-25 05:03:51,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 05:03:51,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:51,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:51,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:51,962 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 05:03:54,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:54,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 330 states and 738 transitions. [2024-11-25 05:03:54,709 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 738 transitions. [2024-11-25 05:03:54,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 05:03:54,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:54,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:54,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:55,025 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 05:04:07,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:07,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 336 states and 757 transitions. [2024-11-25 05:04:07,089 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 757 transitions. [2024-11-25 05:04:07,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 05:04:07,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:07,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:07,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:07,131 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 05:04:09,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:09,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 337 states and 760 transitions. [2024-11-25 05:04:09,720 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 760 transitions. [2024-11-25 05:04:09,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 05:04:09,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:09,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:09,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:10,904 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 05:04:22,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:22,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 342 states and 771 transitions. [2024-11-25 05:04:22,711 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 771 transitions. [2024-11-25 05:04:22,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 05:04:22,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:22,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:22,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:23,560 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:04:32,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:32,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 345 states and 778 transitions. [2024-11-25 05:04:32,293 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 778 transitions. [2024-11-25 05:04:32,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 05:04:32,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:32,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:32,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:33,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:04:36,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:36,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 343 states and 774 transitions. [2024-11-25 05:04:36,827 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 774 transitions. [2024-11-25 05:04:36,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 05:04:36,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:36,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:36,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:38,682 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:04:47,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:47,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 346 states and 780 transitions. [2024-11-25 05:04:47,829 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 780 transitions. [2024-11-25 05:04:47,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 05:04:47,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:47,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:47,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:49,555 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:04:58,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:58,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 348 states and 784 transitions. [2024-11-25 05:04:58,582 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 784 transitions. [2024-11-25 05:04:58,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 05:04:58,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:58,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:58,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:05,960 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 05:05:23,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:23,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 351 states and 796 transitions. [2024-11-25 05:05:23,718 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 796 transitions. [2024-11-25 05:05:23,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 05:05:23,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:23,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:23,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:31,307 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 05:05:49,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:49,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 354 states and 804 transitions. [2024-11-25 05:05:49,461 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 804 transitions. [2024-11-25 05:05:49,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 05:05:49,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:49,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:49,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:58,506 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 05:06:16,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:16,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 360 states and 819 transitions. [2024-11-25 05:06:16,328 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 819 transitions. [2024-11-25 05:06:16,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 05:06:16,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:16,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:16,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:22,862 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 05:06:56,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:56,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 368 states and 842 transitions. [2024-11-25 05:06:56,810 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 842 transitions. [2024-11-25 05:06:56,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 05:06:56,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:56,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:56,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:01,146 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 05:07:25,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:25,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 375 states and 859 transitions. [2024-11-25 05:07:25,999 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 859 transitions. [2024-11-25 05:07:26,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 05:07:26,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:26,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:26,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:26,020 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 05:07:34,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:34,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 379 states and 871 transitions. [2024-11-25 05:07:34,200 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 871 transitions. [2024-11-25 05:07:34,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 05:07:34,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:34,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:34,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:34,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:07:41,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:41,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 877 states to 381 states and 877 transitions. [2024-11-25 05:07:41,431 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 877 transitions. [2024-11-25 05:07:41,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 05:07:41,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:41,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:41,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:41,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:07:49,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:49,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 383 states and 884 transitions. [2024-11-25 05:07:49,099 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 884 transitions. [2024-11-25 05:07:49,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 05:07:49,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:49,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:49,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:49,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:07:52,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:52,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 384 states and 887 transitions. [2024-11-25 05:07:52,462 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 887 transitions. [2024-11-25 05:07:52,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 05:07:52,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:52,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:52,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:53,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:08:01,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:01,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 386 states and 890 transitions. [2024-11-25 05:08:01,722 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 890 transitions. [2024-11-25 05:08:01,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 05:08:01,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:01,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:01,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:02,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:08:05,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:05,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 387 states and 891 transitions. [2024-11-25 05:08:05,803 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 891 transitions. [2024-11-25 05:08:05,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 05:08:05,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:05,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:05,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:16,635 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:09:13,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:13,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 400 states and 928 transitions. [2024-11-25 05:09:13,478 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 928 transitions. [2024-11-25 05:09:13,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 05:09:13,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:13,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:13,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:19,191 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:09:49,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:49,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 409 states and 944 transitions. [2024-11-25 05:09:49,620 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 944 transitions. [2024-11-25 05:09:49,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 05:09:49,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:49,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:49,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:49,946 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:09:53,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:53,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 410 states and 944 transitions. [2024-11-25 05:09:53,776 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 944 transitions. [2024-11-25 05:09:53,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 05:09:53,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:53,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:53,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:54,625 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 05:10:22,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:22,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 421 states and 998 transitions. [2024-11-25 05:10:22,048 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 998 transitions. [2024-11-25 05:10:22,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 05:10:22,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:22,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:22,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat