./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c046103a-b35a-4a41-8cb9-734ba4ce275b/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c046103a-b35a-4a41-8cb9-734ba4ce275b/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_c046103a-b35a-4a41-8cb9-734ba4ce275b/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c046103a-b35a-4a41-8cb9-734ba4ce275b/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c046103a-b35a-4a41-8cb9-734ba4ce275b/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c046103a-b35a-4a41-8cb9-734ba4ce275b/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 22840dbbc7fdeff8c5ae44a2e4ee4ab6a60b4cab9f47ba8847305b912adb9a2c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:44:34,579 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:44:34,657 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c046103a-b35a-4a41-8cb9-734ba4ce275b/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 02:44:34,663 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:44:34,664 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:44:34,696 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:44:34,697 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 02:44:34,697 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 02:44:34,698 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:44:34,698 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:44:34,698 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:44:34,698 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 02:44:34,698 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 02:44:34,699 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:44:34,699 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 02:44:34,699 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:44:34,699 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 02:44:34,699 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:44:34,699 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 02:44:34,700 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 02:44:34,700 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 02:44:34,700 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:44:34,700 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:44:34,700 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:44:34,701 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:44:34,701 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:44:34,701 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:44:34,701 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:44:34,701 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:44:34,702 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:44:34,702 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 02:44:34,702 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:44:34,702 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:44:34,702 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_c046103a-b35a-4a41-8cb9-734ba4ce275b/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 22840dbbc7fdeff8c5ae44a2e4ee4ab6a60b4cab9f47ba8847305b912adb9a2c [2024-11-25 02:44:35,111 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:44:35,127 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:44:35,133 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:44:35,134 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:44:35,135 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:44:35,136 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c046103a-b35a-4a41-8cb9-734ba4ce275b/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-2.i [2024-11-25 02:44:38,526 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c046103a-b35a-4a41-8cb9-734ba4ce275b/bin/ukojak-verify-ENZ3QT5qd3/data/040a336c8/52941f8111034a9f8a5738e9ab028995/FLAG7724838b2 [2024-11-25 02:44:39,199 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:44:39,200 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c046103a-b35a-4a41-8cb9-734ba4ce275b/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-2.i [2024-11-25 02:44:39,221 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c046103a-b35a-4a41-8cb9-734ba4ce275b/bin/ukojak-verify-ENZ3QT5qd3/data/040a336c8/52941f8111034a9f8a5738e9ab028995/FLAG7724838b2 [2024-11-25 02:44:39,248 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c046103a-b35a-4a41-8cb9-734ba4ce275b/bin/ukojak-verify-ENZ3QT5qd3/data/040a336c8/52941f8111034a9f8a5738e9ab028995 [2024-11-25 02:44:39,253 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:44:39,257 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:44:39,258 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:44:39,260 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:44:39,267 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:44:39,268 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:44:39" (1/1) ... [2024-11-25 02:44:39,269 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@390559c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:39, skipping insertion in model container [2024-11-25 02:44:39,272 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:44:39" (1/1) ... [2024-11-25 02:44:39,359 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:44:40,023 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c046103a-b35a-4a41-8cb9-734ba4ce275b/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-2.i[33022,33035] [2024-11-25 02:44:40,321 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:44:40,342 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:44:40,415 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c046103a-b35a-4a41-8cb9-734ba4ce275b/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-2.i[33022,33035] [2024-11-25 02:44:40,604 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:44:40,641 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:44:40,641 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:40 WrapperNode [2024-11-25 02:44:40,641 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:44:40,643 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:44:40,643 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:44:40,643 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:44:40,651 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:40" (1/1) ... [2024-11-25 02:44:40,692 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:40" (1/1) ... [2024-11-25 02:44:40,846 INFO L138 Inliner]: procedures = 177, calls = 557, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 3490 [2024-11-25 02:44:40,847 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:44:40,848 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:44:40,849 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:44:40,849 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:44:40,859 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:40" (1/1) ... [2024-11-25 02:44:40,859 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:40" (1/1) ... [2024-11-25 02:44:40,890 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:40" (1/1) ... [2024-11-25 02:44:40,891 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:40" (1/1) ... [2024-11-25 02:44:41,047 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:40" (1/1) ... [2024-11-25 02:44:41,054 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:40" (1/1) ... [2024-11-25 02:44:41,102 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:40" (1/1) ... [2024-11-25 02:44:41,118 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:40" (1/1) ... [2024-11-25 02:44:41,140 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:40" (1/1) ... [2024-11-25 02:44:41,183 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:44:41,190 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:44:41,190 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:44:41,192 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:44:41,193 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:40" (1/1) ... [2024-11-25 02:44:41,200 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:44:41,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c046103a-b35a-4a41-8cb9-734ba4ce275b/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:44:41,234 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c046103a-b35a-4a41-8cb9-734ba4ce275b/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:44:41,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c046103a-b35a-4a41-8cb9-734ba4ce275b/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:44:41,274 INFO L130 BoogieDeclarations]: Found specification of procedure test_int_int [2024-11-25 02:44:41,274 INFO L138 BoogieDeclarations]: Found implementation of procedure test_int_int [2024-11-25 02:44:41,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 02:44:41,274 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 02:44:41,274 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 02:44:41,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 02:44:41,274 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-25 02:44:41,274 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-25 02:44:41,275 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 02:44:41,275 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 02:44:41,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 02:44:41,279 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 02:44:41,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 02:44:41,280 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 02:44:41,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 02:44:41,280 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:44:41,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:44:41,695 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:44:41,698 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:44:46,771 INFO L? ?]: Removed 800 outVars from TransFormulas that were not future-live. [2024-11-25 02:44:46,771 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 02:44:51,263 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 02:44:51,267 INFO L312 CfgBuilder]: Removed 90 assume(true) statements. [2024-11-25 02:44:51,267 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:44:51 BoogieIcfgContainer [2024-11-25 02:44:51,268 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 02:44:51,269 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 02:44:51,269 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 02:44:51,281 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 02:44:51,282 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:44:51" (1/1) ... [2024-11-25 02:44:51,296 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 02:44:51,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:51,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 286 states and 498 transitions. [2024-11-25 02:44:51,387 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 498 transitions. [2024-11-25 02:44:51,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 02:44:51,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:51,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:51,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:51,628 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:44:51,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:51,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 286 states and 494 transitions. [2024-11-25 02:44:51,655 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 494 transitions. [2024-11-25 02:44:51,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 02:44:51,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:51,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:51,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:51,788 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:44:51,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:51,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 286 states and 490 transitions. [2024-11-25 02:44:51,813 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 490 transitions. [2024-11-25 02:44:51,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:44:51,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:51,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:51,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:52,122 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:44:52,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:52,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 288 states and 491 transitions. [2024-11-25 02:44:52,181 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 491 transitions. [2024-11-25 02:44:52,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 02:44:52,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:52,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:52,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:52,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:44:54,036 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.72s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:44:54,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:54,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 288 states and 486 transitions. [2024-11-25 02:44:54,053 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 486 transitions. [2024-11-25 02:44:54,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 02:44:54,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:54,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:54,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:54,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:44:54,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:54,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 288 states and 482 transitions. [2024-11-25 02:44:54,286 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 482 transitions. [2024-11-25 02:44:54,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 02:44:54,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:54,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:54,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:54,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:44:54,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:54,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 288 states and 476 transitions. [2024-11-25 02:44:54,432 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 476 transitions. [2024-11-25 02:44:54,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 02:44:54,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:54,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:54,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:54,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:45:04,701 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:45:04,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:04,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 288 states and 470 transitions. [2024-11-25 02:45:04,783 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 470 transitions. [2024-11-25 02:45:04,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 02:45:04,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:04,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:04,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:05,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:45:15,769 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:45:19,665 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.90s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:45:19,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:19,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 302 states and 488 transitions. [2024-11-25 02:45:19,708 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 488 transitions. [2024-11-25 02:45:19,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 02:45:19,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:19,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:19,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:19,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:45:19,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:19,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 302 states and 486 transitions. [2024-11-25 02:45:19,961 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 486 transitions. [2024-11-25 02:45:19,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 02:45:19,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:19,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:20,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:20,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:45:20,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:20,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 302 states and 484 transitions. [2024-11-25 02:45:20,211 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 484 transitions. [2024-11-25 02:45:20,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 02:45:20,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:20,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:20,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:20,412 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:45:30,424 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:45:30,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:30,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 302 states and 482 transitions. [2024-11-25 02:45:30,436 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 482 transitions. [2024-11-25 02:45:30,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 02:45:30,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:30,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:30,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:30,761 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:45:40,790 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:45:41,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:41,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 305 states and 484 transitions. [2024-11-25 02:45:41,330 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 484 transitions. [2024-11-25 02:45:41,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 02:45:41,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:41,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:41,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:41,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:45:41,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:41,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 305 states and 479 transitions. [2024-11-25 02:45:41,556 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 479 transitions. [2024-11-25 02:45:41,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 02:45:41,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:41,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:41,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:42,967 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:45:43,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:43,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 308 states and 485 transitions. [2024-11-25 02:45:43,537 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 485 transitions. [2024-11-25 02:45:43,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 02:45:43,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:43,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:43,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:43,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:45:43,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:43,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 308 states and 479 transitions. [2024-11-25 02:45:43,684 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 479 transitions. [2024-11-25 02:45:43,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 02:45:43,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:43,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:43,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:43,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:45:53,868 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:45:53,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:53,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 308 states and 473 transitions. [2024-11-25 02:45:53,921 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 473 transitions. [2024-11-25 02:45:53,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 02:45:53,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:53,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:54,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:54,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:46:05,000 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:46:07,189 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.19s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:46:07,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:07,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 322 states and 492 transitions. [2024-11-25 02:46:07,225 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 492 transitions. [2024-11-25 02:46:07,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 02:46:07,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:07,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:07,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:07,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:46:07,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:07,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 322 states and 490 transitions. [2024-11-25 02:46:07,496 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 490 transitions. [2024-11-25 02:46:07,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 02:46:07,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:07,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:07,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:07,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:46:07,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:07,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 322 states and 488 transitions. [2024-11-25 02:46:07,725 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 488 transitions. [2024-11-25 02:46:07,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 02:46:07,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:07,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:07,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:07,909 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:46:15,079 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.17s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:46:15,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:15,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 322 states and 486 transitions. [2024-11-25 02:46:15,099 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 486 transitions. [2024-11-25 02:46:15,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 02:46:15,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:15,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:15,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:15,491 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:46:25,520 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:46:35,537 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:46:45,546 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:46:53,594 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.05s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:46:53,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:53,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 325 states and 488 transitions. [2024-11-25 02:46:53,613 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 488 transitions. [2024-11-25 02:46:53,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 02:46:53,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:53,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:53,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:53,954 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:47:04,162 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:47:14,180 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:47:24,205 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:47:34,227 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:47:34,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:34,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 357 states and 526 transitions. [2024-11-25 02:47:34,515 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 526 transitions. [2024-11-25 02:47:34,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 02:47:34,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:34,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:34,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:34,937 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:47:44,962 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:47:48,838 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.87s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:47:48,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:48,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 360 states and 528 transitions. [2024-11-25 02:47:48,895 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 528 transitions. [2024-11-25 02:47:48,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 02:47:48,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:48,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:49,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:49,090 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:47:49,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:49,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 360 states and 526 transitions. [2024-11-25 02:47:49,534 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 526 transitions. [2024-11-25 02:47:49,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 02:47:49,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:49,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:49,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:49,775 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:47:49,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:49,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 360 states and 525 transitions. [2024-11-25 02:47:49,801 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 525 transitions. [2024-11-25 02:47:49,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 02:47:49,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:49,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:49,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:50,262 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:47:50,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:50,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 369 states and 536 transitions. [2024-11-25 02:47:50,790 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 536 transitions. [2024-11-25 02:47:50,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-25 02:47:50,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:50,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:50,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:51,292 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 02:48:01,793 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:48:13,184 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:48:14,544 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.36s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:48:25,199 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:48:35,206 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:48:38,552 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.35s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:48:38,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:38,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 448 states and 639 transitions. [2024-11-25 02:48:38,584 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 639 transitions. [2024-11-25 02:48:38,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-25 02:48:38,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:38,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:38,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:38,963 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 02:48:39,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:39,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 449 states and 641 transitions. [2024-11-25 02:48:39,668 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 641 transitions. [2024-11-25 02:48:39,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-25 02:48:39,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:39,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:39,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:39,941 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 02:48:41,418 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.46s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:48:41,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:41,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 449 states and 639 transitions. [2024-11-25 02:48:41,425 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 639 transitions. [2024-11-25 02:48:41,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-25 02:48:41,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:41,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:41,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:41,723 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 02:48:41,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:41,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 449 states and 635 transitions. [2024-11-25 02:48:41,746 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 635 transitions. [2024-11-25 02:48:41,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 02:48:41,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:41,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:41,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:42,182 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 02:48:45,508 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.31s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:48:45,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:45,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 452 states and 637 transitions. [2024-11-25 02:48:45,538 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 637 transitions. [2024-11-25 02:48:45,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 02:48:45,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:45,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:45,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:46,023 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 02:48:46,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:46,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 455 states and 639 transitions. [2024-11-25 02:48:46,894 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 639 transitions. [2024-11-25 02:48:46,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 02:48:46,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:46,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:47,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:47,106 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 02:48:47,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:47,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 455 states and 637 transitions. [2024-11-25 02:48:47,182 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 637 transitions. [2024-11-25 02:48:47,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 02:48:47,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:47,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:47,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:47,643 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 02:48:55,418 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.76s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:48:57,014 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:48:57,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:57,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 458 states and 639 transitions. [2024-11-25 02:48:57,034 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 639 transitions. [2024-11-25 02:48:57,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 02:48:57,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:57,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:57,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:57,278 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:48:57,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:57,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 458 states and 637 transitions. [2024-11-25 02:48:57,295 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 637 transitions. [2024-11-25 02:48:57,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-25 02:48:57,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:57,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:57,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:57,724 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:48:58,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:58,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 461 states and 639 transitions. [2024-11-25 02:48:58,134 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 639 transitions. [2024-11-25 02:48:58,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-25 02:48:58,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:58,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:01,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:01,983 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:49:02,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:02,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 463 states and 639 transitions. [2024-11-25 02:49:02,263 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 639 transitions. [2024-11-25 02:49:02,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-25 02:49:02,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:02,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:07,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:08,074 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 02:49:09,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:09,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 464 states and 642 transitions. [2024-11-25 02:49:09,045 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 642 transitions. [2024-11-25 02:49:09,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 02:49:09,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:09,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:11,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:12,270 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 02:49:12,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:12,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 465 states and 644 transitions. [2024-11-25 02:49:12,767 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 644 transitions. [2024-11-25 02:49:12,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-25 02:49:12,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:12,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:15,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:16,266 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 2 proven. 33 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 02:49:18,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:18,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 468 states and 649 transitions. [2024-11-25 02:49:18,376 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 649 transitions. [2024-11-25 02:49:18,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 02:49:18,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:18,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:20,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:22,075 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 48 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 02:49:22,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:22,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 469 states and 650 transitions. [2024-11-25 02:49:22,778 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 650 transitions. [2024-11-25 02:49:22,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-25 02:49:22,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:22,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:24,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:25,516 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-25 02:49:25,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:25,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 470 states and 651 transitions. [2024-11-25 02:49:25,963 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 651 transitions. [2024-11-25 02:49:25,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-25 02:49:25,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:25,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:28,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:29,547 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 2 proven. 87 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-25 02:49:30,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:30,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 471 states and 652 transitions. [2024-11-25 02:49:30,512 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 652 transitions. [2024-11-25 02:49:30,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 02:49:30,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:30,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:32,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:33,604 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 2 proven. 111 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-25 02:49:34,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:34,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 472 states and 653 transitions. [2024-11-25 02:49:34,465 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 653 transitions. [2024-11-25 02:49:34,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 02:49:34,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:34,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:36,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:37,697 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 2 proven. 138 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-25 02:49:38,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:38,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 473 states and 654 transitions. [2024-11-25 02:49:38,443 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 654 transitions. [2024-11-25 02:49:38,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 02:49:38,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:38,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:39,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:40,475 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 2 proven. 168 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-25 02:49:41,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:41,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 474 states and 655 transitions. [2024-11-25 02:49:41,260 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 655 transitions. [2024-11-25 02:49:41,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 02:49:41,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:41,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:42,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:44,552 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 2 proven. 201 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-25 02:49:45,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:45,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 475 states and 656 transitions. [2024-11-25 02:49:45,451 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 656 transitions. [2024-11-25 02:49:45,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 02:49:45,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:45,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:47,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:48,908 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 2 proven. 237 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 02:49:49,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:49,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 476 states and 657 transitions. [2024-11-25 02:49:49,387 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 657 transitions. [2024-11-25 02:49:49,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 02:49:49,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:49,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:51,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:52,479 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-25 02:49:52,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:52,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 477 states and 658 transitions. [2024-11-25 02:49:52,956 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 658 transitions. [2024-11-25 02:49:52,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 02:49:52,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:52,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:54,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:56,218 INFO L134 CoverageAnalysis]: Checked inductivity of 449 backedges. 2 proven. 318 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-25 02:49:56,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:56,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 478 states and 659 transitions. [2024-11-25 02:49:56,800 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 659 transitions. [2024-11-25 02:49:56,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 02:49:56,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:56,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:58,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:00,821 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 2 proven. 363 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-25 02:50:02,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:02,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 479 states and 660 transitions. [2024-11-25 02:50:02,256 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 660 transitions. [2024-11-25 02:50:02,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 02:50:02,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:02,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:04,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:05,933 INFO L134 CoverageAnalysis]: Checked inductivity of 575 backedges. 2 proven. 411 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-25 02:50:06,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:06,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 480 states and 661 transitions. [2024-11-25 02:50:06,682 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 661 transitions. [2024-11-25 02:50:06,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 02:50:06,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:06,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:08,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:10,153 INFO L134 CoverageAnalysis]: Checked inductivity of 644 backedges. 2 proven. 462 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-25 02:50:10,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:10,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 481 states and 662 transitions. [2024-11-25 02:50:10,694 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 662 transitions. [2024-11-25 02:50:10,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-25 02:50:10,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:10,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:12,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:14,003 INFO L134 CoverageAnalysis]: Checked inductivity of 717 backedges. 2 proven. 516 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-25 02:50:15,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:15,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 482 states and 663 transitions. [2024-11-25 02:50:15,411 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 663 transitions. [2024-11-25 02:50:15,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 02:50:15,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:15,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:17,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:19,378 INFO L134 CoverageAnalysis]: Checked inductivity of 794 backedges. 2 proven. 573 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-25 02:50:20,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:20,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 483 states and 664 transitions. [2024-11-25 02:50:20,461 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 664 transitions. [2024-11-25 02:50:20,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-25 02:50:20,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:20,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:23,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:24,855 INFO L134 CoverageAnalysis]: Checked inductivity of 875 backedges. 2 proven. 633 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-25 02:50:25,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:25,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 484 states and 665 transitions. [2024-11-25 02:50:25,836 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 665 transitions. [2024-11-25 02:50:25,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 02:50:25,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:25,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:28,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:29,856 INFO L134 CoverageAnalysis]: Checked inductivity of 960 backedges. 2 proven. 696 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-11-25 02:50:30,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:30,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 485 states and 666 transitions. [2024-11-25 02:50:30,421 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 666 transitions. [2024-11-25 02:50:30,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-25 02:50:30,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:30,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:33,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:35,978 INFO L134 CoverageAnalysis]: Checked inductivity of 1049 backedges. 2 proven. 762 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-25 02:50:37,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:37,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 486 states and 667 transitions. [2024-11-25 02:50:37,378 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 667 transitions. [2024-11-25 02:50:37,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-25 02:50:37,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:37,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:40,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:41,899 INFO L134 CoverageAnalysis]: Checked inductivity of 1142 backedges. 2 proven. 831 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-11-25 02:50:42,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:42,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 487 states and 668 transitions. [2024-11-25 02:50:42,986 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 668 transitions. [2024-11-25 02:50:42,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-25 02:50:42,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:42,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:46,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:48,735 INFO L134 CoverageAnalysis]: Checked inductivity of 1239 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-11-25 02:50:49,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:49,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 488 states and 669 transitions. [2024-11-25 02:50:49,835 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 669 transitions. [2024-11-25 02:50:49,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-25 02:50:49,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:49,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:51,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:53,481 INFO L134 CoverageAnalysis]: Checked inductivity of 1340 backedges. 2 proven. 978 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-11-25 02:50:54,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:54,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 489 states and 670 transitions. [2024-11-25 02:50:54,623 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 670 transitions. [2024-11-25 02:50:54,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-25 02:50:54,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:54,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:59,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:01,231 INFO L134 CoverageAnalysis]: Checked inductivity of 1445 backedges. 2 proven. 1056 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2024-11-25 02:51:01,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:01,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 490 states and 671 transitions. [2024-11-25 02:51:01,924 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 671 transitions. [2024-11-25 02:51:01,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-25 02:51:01,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:01,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:04,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:06,477 INFO L134 CoverageAnalysis]: Checked inductivity of 1554 backedges. 2 proven. 1137 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2024-11-25 02:51:07,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:07,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 491 states and 672 transitions. [2024-11-25 02:51:07,156 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 672 transitions. [2024-11-25 02:51:07,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-25 02:51:07,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:07,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:09,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:12,036 INFO L134 CoverageAnalysis]: Checked inductivity of 1667 backedges. 2 proven. 1221 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-11-25 02:51:13,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:13,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 492 states and 673 transitions. [2024-11-25 02:51:13,719 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 673 transitions. [2024-11-25 02:51:13,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-25 02:51:13,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:13,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:16,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:18,709 INFO L134 CoverageAnalysis]: Checked inductivity of 1784 backedges. 2 proven. 1308 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-11-25 02:51:19,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:19,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 493 states and 674 transitions. [2024-11-25 02:51:19,530 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 674 transitions. [2024-11-25 02:51:19,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-25 02:51:19,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:19,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:21,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:23,726 INFO L134 CoverageAnalysis]: Checked inductivity of 1905 backedges. 2 proven. 1398 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2024-11-25 02:51:24,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:24,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 494 states and 675 transitions. [2024-11-25 02:51:24,393 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 675 transitions. [2024-11-25 02:51:24,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-25 02:51:24,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:24,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:26,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:28,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2030 backedges. 2 proven. 1491 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-11-25 02:51:29,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:29,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 495 states and 676 transitions. [2024-11-25 02:51:29,441 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 676 transitions. [2024-11-25 02:51:29,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-25 02:51:29,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:29,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:32,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:34,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2159 backedges. 2 proven. 1587 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2024-11-25 02:51:34,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:34,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 496 states and 677 transitions. [2024-11-25 02:51:34,792 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 677 transitions. [2024-11-25 02:51:34,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-25 02:51:34,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:34,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:37,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:40,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2292 backedges. 2 proven. 1686 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2024-11-25 02:51:42,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:42,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 497 states and 678 transitions. [2024-11-25 02:51:42,103 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 678 transitions. [2024-11-25 02:51:42,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-25 02:51:42,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:42,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:44,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:47,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2429 backedges. 2 proven. 1788 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2024-11-25 02:51:48,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:48,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 498 states and 679 transitions. [2024-11-25 02:51:48,652 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 679 transitions. [2024-11-25 02:51:48,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-25 02:51:48,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:48,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:50,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:53,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2570 backedges. 2 proven. 1893 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2024-11-25 02:51:54,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:54,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 499 states and 680 transitions. [2024-11-25 02:51:54,552 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 680 transitions. [2024-11-25 02:51:54,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-25 02:51:54,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:54,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:57,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:59,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2715 backedges. 2 proven. 2001 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-25 02:52:01,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:01,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 500 states and 681 transitions. [2024-11-25 02:52:01,239 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 681 transitions. [2024-11-25 02:52:01,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-25 02:52:01,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:01,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:03,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:06,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2864 backedges. 2 proven. 2112 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2024-11-25 02:52:08,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:08,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 501 states and 682 transitions. [2024-11-25 02:52:08,378 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 682 transitions. [2024-11-25 02:52:08,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-25 02:52:08,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:08,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:11,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:14,207 INFO L134 CoverageAnalysis]: Checked inductivity of 3017 backedges. 2 proven. 2226 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-25 02:52:15,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:15,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 502 states and 683 transitions. [2024-11-25 02:52:15,898 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 683 transitions. [2024-11-25 02:52:15,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-25 02:52:15,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:15,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:19,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:22,066 INFO L134 CoverageAnalysis]: Checked inductivity of 3174 backedges. 2 proven. 2343 refuted. 0 times theorem prover too weak. 829 trivial. 0 not checked. [2024-11-25 02:52:23,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:23,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 503 states and 684 transitions. [2024-11-25 02:52:23,053 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 684 transitions. [2024-11-25 02:52:23,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-25 02:52:23,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:23,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:27,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:30,001 INFO L134 CoverageAnalysis]: Checked inductivity of 3335 backedges. 2 proven. 2463 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-25 02:52:31,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:31,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 504 states and 685 transitions. [2024-11-25 02:52:31,691 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 685 transitions. [2024-11-25 02:52:31,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-25 02:52:31,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:31,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:35,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:37,919 INFO L134 CoverageAnalysis]: Checked inductivity of 3500 backedges. 2 proven. 2586 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2024-11-25 02:52:38,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:38,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 505 states and 686 transitions. [2024-11-25 02:52:38,936 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 686 transitions. [2024-11-25 02:52:38,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-25 02:52:38,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:38,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:42,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:46,054 INFO L134 CoverageAnalysis]: Checked inductivity of 3669 backedges. 2 proven. 2712 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-11-25 02:52:47,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:47,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 506 states and 687 transitions. [2024-11-25 02:52:47,785 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 687 transitions. [2024-11-25 02:52:47,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-25 02:52:47,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:47,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:51,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:54,523 INFO L134 CoverageAnalysis]: Checked inductivity of 3842 backedges. 2 proven. 2841 refuted. 0 times theorem prover too weak. 999 trivial. 0 not checked. [2024-11-25 02:52:56,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:56,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 507 states and 688 transitions. [2024-11-25 02:52:56,152 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 688 transitions. [2024-11-25 02:52:56,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-25 02:52:56,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:56,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:59,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:12,595 INFO L134 CoverageAnalysis]: Checked inductivity of 4019 backedges. 2 proven. 2973 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2024-11-25 02:53:24,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:24,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 508 states and 689 transitions. [2024-11-25 02:53:24,849 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 689 transitions. [2024-11-25 02:53:24,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-25 02:53:24,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:24,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:29,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:29,741 INFO L134 CoverageAnalysis]: Checked inductivity of 4200 backedges. 48 proven. 48 refuted. 0 times theorem prover too weak. 4104 trivial. 0 not checked. [2024-11-25 02:53:30,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:30,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 509 states and 693 transitions. [2024-11-25 02:53:30,313 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 693 transitions. [2024-11-25 02:53:30,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-25 02:53:30,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:30,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:33,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:34,027 INFO L134 CoverageAnalysis]: Checked inductivity of 4767 backedges. 183 proven. 204 refuted. 0 times theorem prover too weak. 4380 trivial. 0 not checked. [2024-11-25 02:53:35,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:35,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 510 states and 695 transitions. [2024-11-25 02:53:35,162 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 695 transitions. [2024-11-25 02:53:35,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-25 02:53:35,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:35,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:39,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:40,539 INFO L134 CoverageAnalysis]: Checked inductivity of 4964 backedges. 228 proven. 262 refuted. 0 times theorem prover too weak. 4474 trivial. 0 not checked. [2024-11-25 02:53:43,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:43,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 511 states and 697 transitions. [2024-11-25 02:53:43,007 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 697 transitions. [2024-11-25 02:53:43,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-25 02:53:43,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:43,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:48,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:50,135 INFO L134 CoverageAnalysis]: Checked inductivity of 5165 backedges. 273 proven. 323 refuted. 0 times theorem prover too weak. 4569 trivial. 0 not checked. [2024-11-25 02:53:51,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:51,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 512 states and 699 transitions. [2024-11-25 02:53:51,942 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 699 transitions. [2024-11-25 02:53:51,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-25 02:53:51,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:51,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:56,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:57,575 INFO L134 CoverageAnalysis]: Checked inductivity of 5370 backedges. 318 proven. 387 refuted. 0 times theorem prover too weak. 4665 trivial. 0 not checked. [2024-11-25 02:54:00,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:00,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 514 states and 702 transitions. [2024-11-25 02:54:00,710 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 702 transitions. [2024-11-25 02:54:00,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-25 02:54:00,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:00,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:04,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:05,827 INFO L134 CoverageAnalysis]: Checked inductivity of 5579 backedges. 363 proven. 454 refuted. 0 times theorem prover too weak. 4762 trivial. 0 not checked. [2024-11-25 02:54:07,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:07,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 515 states and 703 transitions. [2024-11-25 02:54:07,017 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 703 transitions. [2024-11-25 02:54:07,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-25 02:54:07,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:07,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:12,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:13,698 INFO L134 CoverageAnalysis]: Checked inductivity of 5792 backedges. 408 proven. 524 refuted. 0 times theorem prover too weak. 4860 trivial. 0 not checked. [2024-11-25 02:54:14,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:14,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 516 states and 704 transitions. [2024-11-25 02:54:14,620 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 704 transitions. [2024-11-25 02:54:14,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-25 02:54:14,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:14,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:18,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:20,092 INFO L134 CoverageAnalysis]: Checked inductivity of 6009 backedges. 453 proven. 597 refuted. 0 times theorem prover too weak. 4959 trivial. 0 not checked. [2024-11-25 02:54:21,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:21,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 517 states and 705 transitions. [2024-11-25 02:54:21,378 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 705 transitions. [2024-11-25 02:54:21,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-25 02:54:21,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:21,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:28,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:29,703 INFO L134 CoverageAnalysis]: Checked inductivity of 6230 backedges. 498 proven. 673 refuted. 0 times theorem prover too weak. 5059 trivial. 0 not checked. [2024-11-25 02:54:31,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:31,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 518 states and 706 transitions. [2024-11-25 02:54:31,199 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 706 transitions. [2024-11-25 02:54:31,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-25 02:54:31,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:31,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:35,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:36,748 INFO L134 CoverageAnalysis]: Checked inductivity of 6455 backedges. 543 proven. 752 refuted. 0 times theorem prover too weak. 5160 trivial. 0 not checked. [2024-11-25 02:54:38,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:38,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 519 states and 707 transitions. [2024-11-25 02:54:38,209 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 707 transitions. [2024-11-25 02:54:38,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-25 02:54:38,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:38,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:42,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:44,421 INFO L134 CoverageAnalysis]: Checked inductivity of 6684 backedges. 588 proven. 834 refuted. 0 times theorem prover too weak. 5262 trivial. 0 not checked. [2024-11-25 02:54:45,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:45,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 520 states and 708 transitions. [2024-11-25 02:54:45,993 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 708 transitions. [2024-11-25 02:54:45,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-25 02:54:45,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:45,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:52,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:55,912 INFO L134 CoverageAnalysis]: Checked inductivity of 6917 backedges. 633 proven. 919 refuted. 0 times theorem prover too weak. 5365 trivial. 0 not checked. [2024-11-25 02:54:57,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:57,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 521 states and 709 transitions. [2024-11-25 02:54:57,837 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 709 transitions. [2024-11-25 02:54:57,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-25 02:54:57,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:57,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:05,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:07,381 INFO L134 CoverageAnalysis]: Checked inductivity of 7154 backedges. 678 proven. 1007 refuted. 0 times theorem prover too weak. 5469 trivial. 0 not checked. [2024-11-25 02:55:08,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:08,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 522 states and 710 transitions. [2024-11-25 02:55:08,378 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 710 transitions. [2024-11-25 02:55:08,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-25 02:55:08,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:08,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:13,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:15,629 INFO L134 CoverageAnalysis]: Checked inductivity of 7395 backedges. 723 proven. 1098 refuted. 0 times theorem prover too weak. 5574 trivial. 0 not checked. [2024-11-25 02:55:17,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:17,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 523 states and 711 transitions. [2024-11-25 02:55:17,302 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 711 transitions. [2024-11-25 02:55:17,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-25 02:55:17,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:17,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:24,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:27,151 INFO L134 CoverageAnalysis]: Checked inductivity of 7640 backedges. 768 proven. 1192 refuted. 0 times theorem prover too weak. 5680 trivial. 0 not checked. [2024-11-25 02:55:28,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:28,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 524 states and 712 transitions. [2024-11-25 02:55:28,416 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 712 transitions. [2024-11-25 02:55:28,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-25 02:55:28,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:28,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:32,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:34,350 INFO L134 CoverageAnalysis]: Checked inductivity of 7889 backedges. 813 proven. 1289 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-11-25 02:55:35,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:35,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 525 states and 713 transitions. [2024-11-25 02:55:35,389 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 713 transitions. [2024-11-25 02:55:35,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-25 02:55:35,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:35,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:41,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:43,302 INFO L134 CoverageAnalysis]: Checked inductivity of 8142 backedges. 858 proven. 1389 refuted. 0 times theorem prover too weak. 5895 trivial. 0 not checked. [2024-11-25 02:55:44,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:44,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 526 states and 714 transitions. [2024-11-25 02:55:44,699 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 714 transitions. [2024-11-25 02:55:44,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-25 02:55:44,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:44,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:49,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:51,385 INFO L134 CoverageAnalysis]: Checked inductivity of 8399 backedges. 903 proven. 1492 refuted. 0 times theorem prover too weak. 6004 trivial. 0 not checked. [2024-11-25 02:55:53,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:53,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 527 states and 715 transitions. [2024-11-25 02:55:53,030 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 715 transitions. [2024-11-25 02:55:53,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-25 02:55:53,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:53,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:01,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:04,002 INFO L134 CoverageAnalysis]: Checked inductivity of 8660 backedges. 948 proven. 1598 refuted. 0 times theorem prover too weak. 6114 trivial. 0 not checked. [2024-11-25 02:56:05,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:05,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 528 states and 716 transitions. [2024-11-25 02:56:05,720 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 716 transitions. [2024-11-25 02:56:05,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-25 02:56:05,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:05,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:14,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:16,655 INFO L134 CoverageAnalysis]: Checked inductivity of 8925 backedges. 993 proven. 1707 refuted. 0 times theorem prover too weak. 6225 trivial. 0 not checked. [2024-11-25 02:56:17,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:17,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 529 states and 717 transitions. [2024-11-25 02:56:17,793 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 717 transitions. [2024-11-25 02:56:17,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-25 02:56:17,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:17,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:23,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:25,694 INFO L134 CoverageAnalysis]: Checked inductivity of 9194 backedges. 1038 proven. 1819 refuted. 0 times theorem prover too weak. 6337 trivial. 0 not checked. [2024-11-25 02:56:27,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:27,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 530 states and 718 transitions. [2024-11-25 02:56:27,151 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 718 transitions. [2024-11-25 02:56:27,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-25 02:56:27,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:27,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:32,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:37,076 INFO L134 CoverageAnalysis]: Checked inductivity of 9467 backedges. 1083 proven. 1934 refuted. 0 times theorem prover too weak. 6450 trivial. 0 not checked. [2024-11-25 02:56:39,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:39,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 531 states and 719 transitions. [2024-11-25 02:56:39,795 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 719 transitions. [2024-11-25 02:56:39,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-25 02:56:39,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:39,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:46,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:48,848 INFO L134 CoverageAnalysis]: Checked inductivity of 9744 backedges. 1128 proven. 2052 refuted. 0 times theorem prover too weak. 6564 trivial. 0 not checked. [2024-11-25 02:56:50,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:50,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 532 states and 720 transitions. [2024-11-25 02:56:50,594 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 720 transitions. [2024-11-25 02:56:50,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-25 02:56:50,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:50,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:55,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:58,970 INFO L134 CoverageAnalysis]: Checked inductivity of 10025 backedges. 1173 proven. 2173 refuted. 0 times theorem prover too weak. 6679 trivial. 0 not checked. [2024-11-25 02:57:00,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:00,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 533 states and 721 transitions. [2024-11-25 02:57:00,363 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 721 transitions. [2024-11-25 02:57:00,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-25 02:57:00,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:00,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:07,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:10,479 INFO L134 CoverageAnalysis]: Checked inductivity of 10310 backedges. 1218 proven. 2297 refuted. 0 times theorem prover too weak. 6795 trivial. 0 not checked. [2024-11-25 02:57:11,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:11,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 534 states and 722 transitions. [2024-11-25 02:57:11,628 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 722 transitions. [2024-11-25 02:57:11,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-25 02:57:11,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:11,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:20,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:22,894 INFO L134 CoverageAnalysis]: Checked inductivity of 10599 backedges. 1263 proven. 2424 refuted. 0 times theorem prover too weak. 6912 trivial. 0 not checked. [2024-11-25 02:57:24,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:24,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 535 states and 723 transitions. [2024-11-25 02:57:24,057 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 723 transitions. [2024-11-25 02:57:24,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-25 02:57:24,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:24,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:29,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:32,692 INFO L134 CoverageAnalysis]: Checked inductivity of 10892 backedges. 1308 proven. 2554 refuted. 0 times theorem prover too weak. 7030 trivial. 0 not checked. [2024-11-25 02:57:33,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:33,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 536 states and 724 transitions. [2024-11-25 02:57:33,860 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 724 transitions. [2024-11-25 02:57:33,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-25 02:57:33,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:33,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:42,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:46,390 INFO L134 CoverageAnalysis]: Checked inductivity of 11189 backedges. 1353 proven. 2687 refuted. 0 times theorem prover too weak. 7149 trivial. 0 not checked. [2024-11-25 02:57:48,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:48,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 537 states and 725 transitions. [2024-11-25 02:57:48,244 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 725 transitions. [2024-11-25 02:57:48,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-25 02:57:48,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:48,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:00,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:03,846 INFO L134 CoverageAnalysis]: Checked inductivity of 11490 backedges. 1398 proven. 2823 refuted. 0 times theorem prover too weak. 7269 trivial. 0 not checked. [2024-11-25 02:58:05,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:05,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 538 states and 726 transitions. [2024-11-25 02:58:05,314 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 726 transitions. [2024-11-25 02:58:05,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-25 02:58:05,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:05,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:14,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:18,037 INFO L134 CoverageAnalysis]: Checked inductivity of 11795 backedges. 1443 proven. 2962 refuted. 0 times theorem prover too weak. 7390 trivial. 0 not checked. [2024-11-25 02:58:19,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:19,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 539 states and 727 transitions. [2024-11-25 02:58:19,309 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 727 transitions. [2024-11-25 02:58:19,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-25 02:58:19,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:19,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:27,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:30,709 INFO L134 CoverageAnalysis]: Checked inductivity of 12104 backedges. 1488 proven. 3104 refuted. 0 times theorem prover too weak. 7512 trivial. 0 not checked. [2024-11-25 02:58:31,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:31,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 540 states and 728 transitions. [2024-11-25 02:58:31,946 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 728 transitions. [2024-11-25 02:58:31,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-25 02:58:31,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:31,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms