./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7414f59a-9d92-43ae-9a32-5db1d9b52758/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7414f59a-9d92-43ae-9a32-5db1d9b52758/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7414f59a-9d92-43ae-9a32-5db1d9b52758/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7414f59a-9d92-43ae-9a32-5db1d9b52758/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7414f59a-9d92-43ae-9a32-5db1d9b52758/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7414f59a-9d92-43ae-9a32-5db1d9b52758/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f41a78d87834195eab5eb2e1b786d665ee0f261c86aa89f4e0ae15aff9e9d1ee --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:57:09,687 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:57:09,742 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7414f59a-9d92-43ae-9a32-5db1d9b52758/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 00:57:09,746 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:57:09,746 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:57:09,765 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:57:09,766 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 00:57:09,766 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 00:57:09,766 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:57:09,766 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:57:09,767 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:57:09,767 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 00:57:09,767 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 00:57:09,767 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:57:09,767 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 00:57:09,767 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:57:09,767 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 00:57:09,767 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:57:09,767 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 00:57:09,767 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 00:57:09,768 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 00:57:09,768 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 00:57:09,768 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 00:57:09,768 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:57:09,768 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:57:09,768 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:57:09,768 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:57:09,768 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:57:09,768 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:57:09,769 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:57:09,769 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:57:09,769 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:57:09,769 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 00:57:09,769 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:57:09,769 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:57:09,769 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_7414f59a-9d92-43ae-9a32-5db1d9b52758/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) 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 -> f41a78d87834195eab5eb2e1b786d665ee0f261c86aa89f4e0ae15aff9e9d1ee [2024-12-06 00:57:09,974 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:57:09,981 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:57:09,983 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:57:09,984 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:57:09,985 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:57:09,986 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7414f59a-9d92-43ae-9a32-5db1d9b52758/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-3.i [2024-12-06 00:57:12,635 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7414f59a-9d92-43ae-9a32-5db1d9b52758/bin/ukojak-verify-CZk0znPC7b/data/1e86f583e/115392efb588411fa3d1243cf8222e31/FLAG3e786ceef [2024-12-06 00:57:12,909 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:57:12,910 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7414f59a-9d92-43ae-9a32-5db1d9b52758/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-3.i [2024-12-06 00:57:12,924 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7414f59a-9d92-43ae-9a32-5db1d9b52758/bin/ukojak-verify-CZk0znPC7b/data/1e86f583e/115392efb588411fa3d1243cf8222e31/FLAG3e786ceef [2024-12-06 00:57:12,938 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7414f59a-9d92-43ae-9a32-5db1d9b52758/bin/ukojak-verify-CZk0znPC7b/data/1e86f583e/115392efb588411fa3d1243cf8222e31 [2024-12-06 00:57:12,940 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:57:12,941 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:57:12,942 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:57:12,942 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:57:12,946 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:57:12,946 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:57:12" (1/1) ... [2024-12-06 00:57:12,947 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30ef8292 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:57:12, skipping insertion in model container [2024-12-06 00:57:12,947 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:57:12" (1/1) ... [2024-12-06 00:57:12,980 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:57:13,402 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:57:13,413 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:57:13,515 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:57:13,541 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:57:13,541 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:57:13 WrapperNode [2024-12-06 00:57:13,541 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:57:13,542 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:57:13,542 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:57:13,542 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:57:13,548 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:57:13" (1/1) ... [2024-12-06 00:57:13,574 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:57:13" (1/1) ... [2024-12-06 00:57:13,629 INFO L138 Inliner]: procedures = 176, calls = 435, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 1869 [2024-12-06 00:57:13,629 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:57:13,630 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:57:13,630 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:57:13,630 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:57:13,638 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:57:13" (1/1) ... [2024-12-06 00:57:13,638 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:57:13" (1/1) ... [2024-12-06 00:57:13,648 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:57:13" (1/1) ... [2024-12-06 00:57:13,648 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:57:13" (1/1) ... [2024-12-06 00:57:13,686 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:57:13" (1/1) ... [2024-12-06 00:57:13,689 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:57:13" (1/1) ... [2024-12-06 00:57:13,702 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:57:13" (1/1) ... [2024-12-06 00:57:13,708 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:57:13" (1/1) ... [2024-12-06 00:57:13,713 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:57:13" (1/1) ... [2024-12-06 00:57:13,724 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:57:13,725 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:57:13,725 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:57:13,725 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:57:13,726 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:57:13" (1/1) ... [2024-12-06 00:57:13,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:57:13,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7414f59a-9d92-43ae-9a32-5db1d9b52758/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:57:13,756 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7414f59a-9d92-43ae-9a32-5db1d9b52758/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:57:13,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7414f59a-9d92-43ae-9a32-5db1d9b52758/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:57:13,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 00:57:13,804 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 00:57:13,804 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 00:57:13,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 00:57:13,804 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 00:57:13,805 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 00:57:13,805 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 00:57:13,805 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 00:57:13,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 00:57:13,805 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 00:57:13,805 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 00:57:13,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 00:57:13,805 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:57:13,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:57:14,010 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:57:14,012 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:57:15,738 INFO L? ?]: Removed 432 outVars from TransFormulas that were not future-live. [2024-12-06 00:57:15,738 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:57:17,365 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:57:17,366 INFO L312 CfgBuilder]: Removed 43 assume(true) statements. [2024-12-06 00:57:17,366 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:57:17 BoogieIcfgContainer [2024-12-06 00:57:17,366 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:57:17,367 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:57:17,367 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:57:17,376 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:57:17,376 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:57:17" (1/1) ... [2024-12-06 00:57:17,383 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 00:57:17,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:17,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 171 states and 288 transitions. [2024-12-06 00:57:17,435 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 288 transitions. [2024-12-06 00:57:17,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 00:57:17,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:17,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:17,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:17,563 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:57:17,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:17,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 170 states and 287 transitions. [2024-12-06 00:57:17,581 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 287 transitions. [2024-12-06 00:57:17,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 00:57:17,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:17,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:17,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:17,631 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:57:17,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:17,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 171 states and 289 transitions. [2024-12-06 00:57:17,664 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 289 transitions. [2024-12-06 00:57:17,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 00:57:17,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:17,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:17,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:57:17,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:17,755 INFO L256 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:57:17,759 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:57:17,773 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:57:17,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:17,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 174 states and 293 transitions. [2024-12-06 00:57:17,831 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 293 transitions. [2024-12-06 00:57:17,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 00:57:17,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:17,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:17,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:17,871 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:57:17,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:17,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 174 states and 289 transitions. [2024-12-06 00:57:17,876 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 289 transitions. [2024-12-06 00:57:17,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:57:17,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:17,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:17,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:17,914 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:57:17,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:17,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 174 states and 281 transitions. [2024-12-06 00:57:17,921 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 281 transitions. [2024-12-06 00:57:17,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:57:17,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:17,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:17,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:17,975 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:57:17,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:17,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 174 states and 269 transitions. [2024-12-06 00:57:17,983 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 269 transitions. [2024-12-06 00:57:17,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 00:57:17,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:17,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:18,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:18,121 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:57:19,172 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:57:24,348 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.09s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:57:24,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:24,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 174 states and 257 transitions. [2024-12-06 00:57:24,382 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 257 transitions. [2024-12-06 00:57:24,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 00:57:24,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:24,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:24,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:24,773 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:57:34,896 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:57:41,340 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.44s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:57:41,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:41,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 188 states and 272 transitions. [2024-12-06 00:57:41,363 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 272 transitions. [2024-12-06 00:57:41,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 00:57:41,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:41,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:41,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:41,534 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:57:41,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:41,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 188 states and 270 transitions. [2024-12-06 00:57:41,543 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 270 transitions. [2024-12-06 00:57:41,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 00:57:41,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:41,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:41,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:41,709 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:57:41,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:41,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 188 states and 268 transitions. [2024-12-06 00:57:41,717 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 268 transitions. [2024-12-06 00:57:41,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 00:57:41,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:41,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:41,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:41,849 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:57:42,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:42,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 188 states and 266 transitions. [2024-12-06 00:57:42,270 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 266 transitions. [2024-12-06 00:57:42,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 00:57:42,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:42,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:42,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:42,529 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:57:43,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:43,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 191 states and 268 transitions. [2024-12-06 00:57:43,441 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 268 transitions. [2024-12-06 00:57:43,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 00:57:43,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:43,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:43,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:43,678 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:57:52,614 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.73s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:57:54,761 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.96s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:57:54,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:54,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 237 states and 324 transitions. [2024-12-06 00:57:54,782 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 324 transitions. [2024-12-06 00:57:54,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 00:57:54,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:54,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:54,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:54,962 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:57:54,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:54,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 237 states and 322 transitions. [2024-12-06 00:57:54,974 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 322 transitions. [2024-12-06 00:57:54,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 00:57:54,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:54,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:55,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:55,135 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:57:55,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:55,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 237 states and 320 transitions. [2024-12-06 00:57:55,142 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 320 transitions. [2024-12-06 00:57:55,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 00:57:55,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:55,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:55,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:55,287 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:58:05,298 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:58:05,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:05,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 237 states and 318 transitions. [2024-12-06 00:58:05,306 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 318 transitions. [2024-12-06 00:58:05,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 00:58:05,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:05,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:05,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:05,534 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:58:15,554 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:58:25,559 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:58:35,564 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:58:45,575 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 [] [2024-12-06 00:58:45,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:45,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 240 states and 320 transitions. [2024-12-06 00:58:45,617 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 320 transitions. [2024-12-06 00:58:45,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 00:58:45,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:45,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:45,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:45,791 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:58:46,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:46,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 240 states and 318 transitions. [2024-12-06 00:58:46,118 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 318 transitions. [2024-12-06 00:58:46,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 00:58:46,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:46,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:46,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:46,335 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:58:47,907 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.54s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:58:47,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:47,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 243 states and 320 transitions. [2024-12-06 00:58:47,927 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 320 transitions. [2024-12-06 00:58:47,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 00:58:47,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:47,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:48,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:48,061 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:58:48,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:48,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 243 states and 319 transitions. [2024-12-06 00:58:48,075 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 319 transitions. [2024-12-06 00:58:48,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:58:48,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:48,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:48,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:48,309 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:58:48,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:48,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 252 states and 330 transitions. [2024-12-06 00:58:48,471 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 330 transitions. [2024-12-06 00:58:48,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:58:48,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:48,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:48,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:48,748 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 00:58:51,143 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.28s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:59:01,414 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:59:02,768 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:59:02,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:02,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 318 states and 411 transitions. [2024-12-06 00:59:02,965 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 411 transitions. [2024-12-06 00:59:02,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 00:59:02,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:02,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:03,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:03,300 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 00:59:07,937 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.52s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:59:11,913 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.96s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:59:14,646 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.39s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:59:14,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:14,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 385 states and 492 transitions. [2024-12-06 00:59:14,931 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 492 transitions. [2024-12-06 00:59:14,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 00:59:14,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:14,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:15,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:15,175 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 00:59:18,586 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 00:59:18,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:18,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 386 states and 494 transitions. [2024-12-06 00:59:18,803 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 494 transitions. [2024-12-06 00:59:18,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 00:59:18,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:18,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:18,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:19,070 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 00:59:29,090 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:59:36,150 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.06s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:59:36,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:36,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 389 states and 496 transitions. [2024-12-06 00:59:36,528 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 496 transitions. [2024-12-06 00:59:36,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 00:59:36,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:36,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:36,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:36,875 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 00:59:37,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:37,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 392 states and 498 transitions. [2024-12-06 00:59:37,225 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 498 transitions. [2024-12-06 00:59:37,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 00:59:37,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:37,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:39,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:39,551 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:59:39,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:39,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 394 states and 504 transitions. [2024-12-06 00:59:39,718 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 504 transitions. [2024-12-06 00:59:39,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 00:59:39,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:39,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:39,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:39,926 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 00:59:39,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:39,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 394 states and 502 transitions. [2024-12-06 00:59:39,946 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 502 transitions. [2024-12-06 00:59:39,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 00:59:39,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:39,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:40,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:41,290 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 3 proven. 16 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 00:59:41,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:41,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 396 states and 505 transitions. [2024-12-06 00:59:41,642 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 505 transitions. [2024-12-06 00:59:41,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 00:59:41,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:41,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:41,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:41,995 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 00:59:42,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:42,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 399 states and 507 transitions. [2024-12-06 00:59:42,533 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 507 transitions. [2024-12-06 00:59:42,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 00:59:42,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:42,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:43,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:44,153 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 3 proven. 27 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:59:44,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:44,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 401 states and 511 transitions. [2024-12-06 00:59:44,613 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 511 transitions. [2024-12-06 00:59:44,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 00:59:44,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:44,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:45,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:46,065 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 3 proven. 41 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 00:59:46,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:46,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 402 states and 512 transitions. [2024-12-06 00:59:46,371 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 512 transitions. [2024-12-06 00:59:46,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 00:59:46,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:46,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:47,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:47,592 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 3 proven. 58 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 00:59:47,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:47,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 403 states and 513 transitions. [2024-12-06 00:59:47,831 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 513 transitions. [2024-12-06 00:59:47,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 00:59:47,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:47,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:48,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:49,178 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 3 proven. 78 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-06 00:59:49,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:49,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 404 states and 514 transitions. [2024-12-06 00:59:49,589 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 514 transitions. [2024-12-06 00:59:49,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 00:59:49,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:49,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:50,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:51,039 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 3 proven. 101 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-12-06 00:59:51,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:51,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 405 states and 515 transitions. [2024-12-06 00:59:51,306 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 515 transitions. [2024-12-06 00:59:51,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 00:59:51,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:51,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:52,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:53,252 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 3 proven. 127 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 00:59:53,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:53,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 406 states and 516 transitions. [2024-12-06 00:59:53,748 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 516 transitions. [2024-12-06 00:59:53,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 00:59:53,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:53,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:54,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:55,006 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 3 proven. 156 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-12-06 00:59:55,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:55,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 407 states and 517 transitions. [2024-12-06 00:59:55,404 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 517 transitions. [2024-12-06 00:59:55,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 00:59:55,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:55,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:56,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:57,080 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 3 proven. 188 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 00:59:57,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:57,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 408 states and 518 transitions. [2024-12-06 00:59:57,519 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 518 transitions. [2024-12-06 00:59:57,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 00:59:57,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:57,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:58,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:59,296 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 3 proven. 223 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-06 00:59:59,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:59,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 409 states and 519 transitions. [2024-12-06 00:59:59,797 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 519 transitions. [2024-12-06 00:59:59,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 00:59:59,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:59,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:00,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:01,181 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 3 proven. 261 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-12-06 01:00:01,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:01,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 410 states and 520 transitions. [2024-12-06 01:00:01,636 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 520 transitions. [2024-12-06 01:00:01,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 01:00:01,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:01,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:02,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:03,671 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 3 proven. 302 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 01:00:04,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:04,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 411 states and 521 transitions. [2024-12-06 01:00:04,274 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 521 transitions. [2024-12-06 01:00:04,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 01:00:04,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:04,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:05,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:06,288 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 3 proven. 346 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-06 01:00:06,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:06,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 412 states and 522 transitions. [2024-12-06 01:00:06,568 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 522 transitions. [2024-12-06 01:00:06,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 01:00:06,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:06,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:07,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:08,226 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 3 proven. 393 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-12-06 01:00:08,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:08,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 413 states and 523 transitions. [2024-12-06 01:00:08,545 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 523 transitions. [2024-12-06 01:00:08,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 01:00:08,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:08,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:09,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:11,033 INFO L134 CoverageAnalysis]: Checked inductivity of 645 backedges. 3 proven. 443 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-12-06 01:00:11,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:11,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 414 states and 524 transitions. [2024-12-06 01:00:11,959 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 524 transitions. [2024-12-06 01:00:11,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 01:00:11,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:11,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:13,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:14,191 INFO L134 CoverageAnalysis]: Checked inductivity of 718 backedges. 3 proven. 496 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-12-06 01:00:14,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:14,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 415 states and 525 transitions. [2024-12-06 01:00:14,653 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 525 transitions. [2024-12-06 01:00:14,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 01:00:14,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:14,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:15,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:17,062 INFO L134 CoverageAnalysis]: Checked inductivity of 795 backedges. 3 proven. 552 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-12-06 01:00:17,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:17,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 416 states and 526 transitions. [2024-12-06 01:00:17,866 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 526 transitions. [2024-12-06 01:00:17,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 01:00:17,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:17,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:18,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:18,312 INFO L134 CoverageAnalysis]: Checked inductivity of 874 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 874 trivial. 0 not checked. [2024-12-06 01:00:28,764 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 [] [2024-12-06 01:00:30,036 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:00:32,830 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.24s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:00:34,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:34,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 489 states and 622 transitions. [2024-12-06 01:00:34,241 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 622 transitions. [2024-12-06 01:00:34,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 01:00:34,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:34,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:35,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:36,279 INFO L134 CoverageAnalysis]: Checked inductivity of 876 backedges. 3 proven. 611 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-12-06 01:00:37,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:37,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 490 states and 623 transitions. [2024-12-06 01:00:37,044 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 623 transitions. [2024-12-06 01:00:37,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 01:00:37,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:37,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:37,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:38,818 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 3 proven. 673 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-12-06 01:00:39,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:39,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 491 states and 624 transitions. [2024-12-06 01:00:39,528 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 624 transitions. [2024-12-06 01:00:39,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 01:00:39,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:39,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:40,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:41,527 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 3 proven. 738 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-12-06 01:00:42,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:42,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 492 states and 625 transitions. [2024-12-06 01:00:42,365 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 625 transitions. [2024-12-06 01:00:42,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 01:00:42,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:42,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:43,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:44,949 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 3 proven. 806 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-12-06 01:00:45,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:45,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 493 states and 626 transitions. [2024-12-06 01:00:45,708 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 626 transitions. [2024-12-06 01:00:45,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 01:00:45,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:45,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:47,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:48,495 INFO L134 CoverageAnalysis]: Checked inductivity of 1240 backedges. 3 proven. 877 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-12-06 01:00:49,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:49,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 494 states and 627 transitions. [2024-12-06 01:00:49,324 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 627 transitions. [2024-12-06 01:00:49,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 01:00:49,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:49,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:50,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:51,455 INFO L134 CoverageAnalysis]: Checked inductivity of 1341 backedges. 3 proven. 951 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2024-12-06 01:00:52,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:52,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 495 states and 628 transitions. [2024-12-06 01:00:52,300 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 628 transitions. [2024-12-06 01:00:52,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 01:00:52,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:52,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:53,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:54,979 INFO L134 CoverageAnalysis]: Checked inductivity of 1446 backedges. 3 proven. 1028 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2024-12-06 01:00:55,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:55,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 496 states and 629 transitions. [2024-12-06 01:00:55,911 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 629 transitions. [2024-12-06 01:00:55,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 01:00:55,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:55,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:57,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:59,283 INFO L134 CoverageAnalysis]: Checked inductivity of 1555 backedges. 3 proven. 1108 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-12-06 01:01:00,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:00,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 497 states and 630 transitions. [2024-12-06 01:01:00,698 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 630 transitions. [2024-12-06 01:01:00,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 01:01:00,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:00,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:02,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:01:03,703 INFO L134 CoverageAnalysis]: Checked inductivity of 1668 backedges. 3 proven. 1191 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-12-06 01:01:04,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:04,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 498 states and 631 transitions. [2024-12-06 01:01:04,751 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 631 transitions. [2024-12-06 01:01:04,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 01:01:04,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:04,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:06,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:01:07,582 INFO L134 CoverageAnalysis]: Checked inductivity of 1785 backedges. 3 proven. 1277 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2024-12-06 01:01:08,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:08,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 499 states and 632 transitions. [2024-12-06 01:01:08,520 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 632 transitions. [2024-12-06 01:01:08,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 01:01:08,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:08,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:10,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:01:11,818 INFO L134 CoverageAnalysis]: Checked inductivity of 1906 backedges. 3 proven. 1366 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-12-06 01:01:12,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:12,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 500 states and 633 transitions. [2024-12-06 01:01:12,631 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 633 transitions. [2024-12-06 01:01:12,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 01:01:12,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:12,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:13,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:01:14,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2031 backedges. 3 proven. 1458 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2024-12-06 01:01:15,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:15,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 501 states and 634 transitions. [2024-12-06 01:01:15,386 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 634 transitions. [2024-12-06 01:01:15,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 01:01:15,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:15,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:16,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:01:18,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2160 backedges. 3 proven. 1553 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2024-12-06 01:01:19,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:19,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 502 states and 635 transitions. [2024-12-06 01:01:19,910 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 635 transitions. [2024-12-06 01:01:19,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 01:01:19,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:19,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:20,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:01:22,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2293 backedges. 3 proven. 1651 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2024-12-06 01:01:23,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:23,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 503 states and 636 transitions. [2024-12-06 01:01:23,307 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 636 transitions. [2024-12-06 01:01:23,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 01:01:23,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:23,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:24,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:01:26,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2430 backedges. 3 proven. 1752 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2024-12-06 01:01:27,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:27,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 504 states and 637 transitions. [2024-12-06 01:01:27,619 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 637 transitions. [2024-12-06 01:01:27,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 01:01:27,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:27,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:28,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:01:30,535 INFO L134 CoverageAnalysis]: Checked inductivity of 2571 backedges. 3 proven. 1856 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-12-06 01:01:31,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:31,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 505 states and 638 transitions. [2024-12-06 01:01:31,286 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 638 transitions. [2024-12-06 01:01:31,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 01:01:31,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:31,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:33,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:01:34,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2716 backedges. 3 proven. 1963 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2024-12-06 01:01:35,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:35,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 506 states and 639 transitions. [2024-12-06 01:01:35,423 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 639 transitions. [2024-12-06 01:01:35,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 01:01:35,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:35,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:36,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:01:39,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2865 backedges. 3 proven. 2073 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-12-06 01:01:40,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:40,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 507 states and 640 transitions. [2024-12-06 01:01:40,486 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 640 transitions. [2024-12-06 01:01:40,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 01:01:40,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:40,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:42,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:01:44,225 INFO L134 CoverageAnalysis]: Checked inductivity of 3018 backedges. 3 proven. 2186 refuted. 0 times theorem prover too weak. 829 trivial. 0 not checked. [2024-12-06 01:01:45,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:45,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 508 states and 641 transitions. [2024-12-06 01:01:45,347 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 641 transitions. [2024-12-06 01:01:45,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 01:01:45,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:45,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:47,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:01:50,237 INFO L134 CoverageAnalysis]: Checked inductivity of 3175 backedges. 3 proven. 2302 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-12-06 01:01:51,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:51,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 509 states and 642 transitions. [2024-12-06 01:01:51,153 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 642 transitions. [2024-12-06 01:01:51,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-06 01:01:51,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:51,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:53,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:01:55,761 INFO L134 CoverageAnalysis]: Checked inductivity of 3336 backedges. 3 proven. 2421 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2024-12-06 01:01:56,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:56,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 510 states and 643 transitions. [2024-12-06 01:01:56,387 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 643 transitions. [2024-12-06 01:01:56,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 01:01:56,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:56,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:57,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:02:00,294 INFO L134 CoverageAnalysis]: Checked inductivity of 3501 backedges. 3 proven. 2543 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-12-06 01:02:01,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:02:01,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 511 states and 644 transitions. [2024-12-06 01:02:01,788 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 644 transitions. [2024-12-06 01:02:01,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 01:02:01,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:02:01,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:02:03,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:02:06,121 INFO L134 CoverageAnalysis]: Checked inductivity of 3670 backedges. 3 proven. 2668 refuted. 0 times theorem prover too weak. 999 trivial. 0 not checked. [2024-12-06 01:02:07,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:02:07,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 512 states and 645 transitions. [2024-12-06 01:02:07,322 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 645 transitions. [2024-12-06 01:02:07,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 01:02:07,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:02:07,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:02:09,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:02:11,707 INFO L134 CoverageAnalysis]: Checked inductivity of 3843 backedges. 3 proven. 2796 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2024-12-06 01:02:12,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:02:12,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 513 states and 646 transitions. [2024-12-06 01:02:12,964 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 646 transitions. [2024-12-06 01:02:12,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 01:02:12,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:02:12,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:02:14,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:02:17,186 INFO L134 CoverageAnalysis]: Checked inductivity of 4020 backedges. 3 proven. 2927 refuted. 0 times theorem prover too weak. 1090 trivial. 0 not checked. [2024-12-06 01:02:18,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:02:18,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 514 states and 647 transitions. [2024-12-06 01:02:18,369 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 647 transitions. [2024-12-06 01:02:18,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-12-06 01:02:18,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:02:18,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:02:19,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:02:30,343 INFO L134 CoverageAnalysis]: Checked inductivity of 4201 backedges. 3 proven. 3061 refuted. 0 times theorem prover too weak. 1137 trivial. 0 not checked. [2024-12-06 01:02:39,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:02:39,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 515 states and 648 transitions. [2024-12-06 01:02:39,666 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 648 transitions. [2024-12-06 01:02:39,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-06 01:02:39,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:02:39,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:02:41,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:02:42,323 INFO L134 CoverageAnalysis]: Checked inductivity of 4386 backedges. 94 proven. 97 refuted. 0 times theorem prover too weak. 4195 trivial. 0 not checked. [2024-12-06 01:02:43,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:02:43,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 516 states and 649 transitions. [2024-12-06 01:02:43,230 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 649 transitions. [2024-12-06 01:02:43,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-06 01:02:43,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:02:43,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:02:46,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:02:46,870 INFO L134 CoverageAnalysis]: Checked inductivity of 4575 backedges. 139 proven. 149 refuted. 0 times theorem prover too weak. 4287 trivial. 0 not checked. [2024-12-06 01:02:48,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:02:48,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 518 states and 655 transitions. [2024-12-06 01:02:48,227 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 655 transitions. [2024-12-06 01:02:48,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 01:02:48,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:02:48,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:02:49,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:02:50,012 INFO L134 CoverageAnalysis]: Checked inductivity of 4768 backedges. 184 proven. 204 refuted. 0 times theorem prover too weak. 4380 trivial. 0 not checked. [2024-12-06 01:02:52,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:02:52,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 521 states and 663 transitions. [2024-12-06 01:02:52,035 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 663 transitions. [2024-12-06 01:02:52,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-12-06 01:02:52,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:02:52,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:02:54,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:02:56,228 INFO L134 CoverageAnalysis]: Checked inductivity of 4965 backedges. 229 proven. 262 refuted. 0 times theorem prover too weak. 4474 trivial. 0 not checked. [2024-12-06 01:02:57,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:02:57,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 523 states and 669 transitions. [2024-12-06 01:02:57,872 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 669 transitions. [2024-12-06 01:02:57,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-12-06 01:02:57,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:02:57,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:02:59,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:00,850 INFO L134 CoverageAnalysis]: Checked inductivity of 5166 backedges. 274 proven. 323 refuted. 0 times theorem prover too weak. 4569 trivial. 0 not checked. [2024-12-06 01:03:01,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:01,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 524 states and 670 transitions. [2024-12-06 01:03:01,521 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 670 transitions. [2024-12-06 01:03:01,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-12-06 01:03:01,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:01,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:02,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:04,004 INFO L134 CoverageAnalysis]: Checked inductivity of 5371 backedges. 319 proven. 387 refuted. 0 times theorem prover too weak. 4665 trivial. 0 not checked. [2024-12-06 01:03:06,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:06,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 526 states and 677 transitions. [2024-12-06 01:03:06,348 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 677 transitions. [2024-12-06 01:03:06,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-06 01:03:06,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:06,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:07,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:08,858 INFO L134 CoverageAnalysis]: Checked inductivity of 5580 backedges. 364 proven. 454 refuted. 0 times theorem prover too weak. 4762 trivial. 0 not checked. [2024-12-06 01:03:09,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:09,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 527 states and 678 transitions. [2024-12-06 01:03:09,749 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 678 transitions. [2024-12-06 01:03:09,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-12-06 01:03:09,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:09,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:11,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:12,630 INFO L134 CoverageAnalysis]: Checked inductivity of 5793 backedges. 409 proven. 524 refuted. 0 times theorem prover too weak. 4860 trivial. 0 not checked. [2024-12-06 01:03:13,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:13,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 528 states and 679 transitions. [2024-12-06 01:03:13,592 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 679 transitions. [2024-12-06 01:03:13,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-12-06 01:03:13,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:13,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:15,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:16,490 INFO L134 CoverageAnalysis]: Checked inductivity of 6010 backedges. 454 proven. 597 refuted. 0 times theorem prover too weak. 4959 trivial. 0 not checked. [2024-12-06 01:03:17,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:17,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 529 states and 680 transitions. [2024-12-06 01:03:17,195 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 680 transitions. [2024-12-06 01:03:17,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-06 01:03:17,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:17,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:19,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:20,675 INFO L134 CoverageAnalysis]: Checked inductivity of 6231 backedges. 499 proven. 673 refuted. 0 times theorem prover too weak. 5059 trivial. 0 not checked. [2024-12-06 01:03:21,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:21,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 530 states and 681 transitions. [2024-12-06 01:03:21,804 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 681 transitions. [2024-12-06 01:03:21,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-12-06 01:03:21,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:21,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:23,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:24,685 INFO L134 CoverageAnalysis]: Checked inductivity of 6456 backedges. 544 proven. 752 refuted. 0 times theorem prover too weak. 5160 trivial. 0 not checked. [2024-12-06 01:03:25,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:25,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 531 states and 682 transitions. [2024-12-06 01:03:25,412 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 682 transitions. [2024-12-06 01:03:25,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-12-06 01:03:25,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:25,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:27,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:29,058 INFO L134 CoverageAnalysis]: Checked inductivity of 6685 backedges. 589 proven. 834 refuted. 0 times theorem prover too weak. 5262 trivial. 0 not checked. [2024-12-06 01:03:30,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:30,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 532 states and 683 transitions. [2024-12-06 01:03:30,196 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 683 transitions. [2024-12-06 01:03:30,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-12-06 01:03:30,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:30,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:32,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:33,664 INFO L134 CoverageAnalysis]: Checked inductivity of 6918 backedges. 634 proven. 919 refuted. 0 times theorem prover too weak. 5365 trivial. 0 not checked. [2024-12-06 01:03:34,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:34,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 533 states and 684 transitions. [2024-12-06 01:03:34,750 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 684 transitions. [2024-12-06 01:03:34,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-12-06 01:03:34,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:34,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:36,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:38,377 INFO L134 CoverageAnalysis]: Checked inductivity of 7155 backedges. 679 proven. 1007 refuted. 0 times theorem prover too weak. 5469 trivial. 0 not checked. [2024-12-06 01:03:39,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:39,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 534 states and 685 transitions. [2024-12-06 01:03:39,458 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 685 transitions. [2024-12-06 01:03:39,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-12-06 01:03:39,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:39,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:41,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:42,119 INFO L134 CoverageAnalysis]: Checked inductivity of 7396 backedges. 724 proven. 1098 refuted. 0 times theorem prover too weak. 5574 trivial. 0 not checked. [2024-12-06 01:03:42,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:42,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 535 states and 686 transitions. [2024-12-06 01:03:42,867 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 686 transitions. [2024-12-06 01:03:42,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-12-06 01:03:42,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:42,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:44,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:46,517 INFO L134 CoverageAnalysis]: Checked inductivity of 7641 backedges. 769 proven. 1192 refuted. 0 times theorem prover too weak. 5680 trivial. 0 not checked. [2024-12-06 01:03:47,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:47,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 536 states and 687 transitions. [2024-12-06 01:03:47,749 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 687 transitions. [2024-12-06 01:03:47,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-12-06 01:03:47,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:47,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:49,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:51,893 INFO L134 CoverageAnalysis]: Checked inductivity of 7890 backedges. 814 proven. 1289 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-12-06 01:03:53,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:53,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 537 states and 688 transitions. [2024-12-06 01:03:53,122 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 688 transitions. [2024-12-06 01:03:53,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-12-06 01:03:53,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:53,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:54,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:56,600 INFO L134 CoverageAnalysis]: Checked inductivity of 8143 backedges. 859 proven. 1389 refuted. 0 times theorem prover too weak. 5895 trivial. 0 not checked. [2024-12-06 01:03:57,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:57,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 538 states and 689 transitions. [2024-12-06 01:03:57,369 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 689 transitions. [2024-12-06 01:03:57,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-12-06 01:03:57,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:57,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:00,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:01,557 INFO L134 CoverageAnalysis]: Checked inductivity of 8400 backedges. 904 proven. 1492 refuted. 0 times theorem prover too weak. 6004 trivial. 0 not checked. [2024-12-06 01:04:02,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:02,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 539 states and 690 transitions. [2024-12-06 01:04:02,289 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 690 transitions. [2024-12-06 01:04:02,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-12-06 01:04:02,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:02,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:05,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:06,889 INFO L134 CoverageAnalysis]: Checked inductivity of 8661 backedges. 949 proven. 1598 refuted. 0 times theorem prover too weak. 6114 trivial. 0 not checked. [2024-12-06 01:04:07,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:07,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 540 states and 691 transitions. [2024-12-06 01:04:07,677 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 691 transitions. [2024-12-06 01:04:07,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-12-06 01:04:07,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:07,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:11,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:12,941 INFO L134 CoverageAnalysis]: Checked inductivity of 8926 backedges. 994 proven. 1707 refuted. 0 times theorem prover too weak. 6225 trivial. 0 not checked. [2024-12-06 01:04:13,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:13,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 541 states and 692 transitions. [2024-12-06 01:04:13,940 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 692 transitions. [2024-12-06 01:04:13,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-06 01:04:13,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:13,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:15,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:17,243 INFO L134 CoverageAnalysis]: Checked inductivity of 9195 backedges. 1039 proven. 1819 refuted. 0 times theorem prover too weak. 6337 trivial. 0 not checked. [2024-12-06 01:04:18,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:18,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 542 states and 693 transitions. [2024-12-06 01:04:18,028 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 693 transitions. [2024-12-06 01:04:18,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-12-06 01:04:18,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:18,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:21,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:23,487 INFO L134 CoverageAnalysis]: Checked inductivity of 9468 backedges. 1084 proven. 1934 refuted. 0 times theorem prover too weak. 6450 trivial. 0 not checked. [2024-12-06 01:04:24,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:24,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 543 states and 694 transitions. [2024-12-06 01:04:24,537 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 694 transitions. [2024-12-06 01:04:24,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-06 01:04:24,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:24,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:28,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:30,490 INFO L134 CoverageAnalysis]: Checked inductivity of 9745 backedges. 1129 proven. 2052 refuted. 0 times theorem prover too weak. 6564 trivial. 0 not checked. [2024-12-06 01:04:31,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:31,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 544 states and 695 transitions. [2024-12-06 01:04:31,579 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 695 transitions. [2024-12-06 01:04:31,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-12-06 01:04:31,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:31,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:34,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:37,083 INFO L134 CoverageAnalysis]: Checked inductivity of 10026 backedges. 1174 proven. 2173 refuted. 0 times theorem prover too weak. 6679 trivial. 0 not checked. [2024-12-06 01:04:38,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:38,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 545 states and 696 transitions. [2024-12-06 01:04:38,421 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 696 transitions. [2024-12-06 01:04:38,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-12-06 01:04:38,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:38,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:40,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:44,528 INFO L134 CoverageAnalysis]: Checked inductivity of 10311 backedges. 1219 proven. 2297 refuted. 0 times theorem prover too weak. 6795 trivial. 0 not checked. [2024-12-06 01:04:46,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:46,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 546 states and 697 transitions. [2024-12-06 01:04:46,815 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 697 transitions. [2024-12-06 01:04:46,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-12-06 01:04:46,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:46,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:49,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:51,822 INFO L134 CoverageAnalysis]: Checked inductivity of 10600 backedges. 1264 proven. 2424 refuted. 0 times theorem prover too weak. 6912 trivial. 0 not checked. [2024-12-06 01:04:52,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:52,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 547 states and 698 transitions. [2024-12-06 01:04:52,754 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 698 transitions. [2024-12-06 01:04:52,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-12-06 01:04:52,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:52,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:54,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:57,194 INFO L134 CoverageAnalysis]: Checked inductivity of 10893 backedges. 1309 proven. 2554 refuted. 0 times theorem prover too weak. 7030 trivial. 0 not checked. [2024-12-06 01:04:58,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:58,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 548 states and 699 transitions. [2024-12-06 01:04:58,163 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 699 transitions. [2024-12-06 01:04:58,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-12-06 01:04:58,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:58,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:00,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:03,242 INFO L134 CoverageAnalysis]: Checked inductivity of 11190 backedges. 1354 proven. 2687 refuted. 0 times theorem prover too weak. 7149 trivial. 0 not checked. [2024-12-06 01:05:04,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:04,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 549 states and 700 transitions. [2024-12-06 01:05:04,538 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 700 transitions. [2024-12-06 01:05:04,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-12-06 01:05:04,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:04,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:08,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:11,717 INFO L134 CoverageAnalysis]: Checked inductivity of 11491 backedges. 1399 proven. 2823 refuted. 0 times theorem prover too weak. 7269 trivial. 0 not checked. [2024-12-06 01:05:12,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:12,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 550 states and 701 transitions. [2024-12-06 01:05:12,889 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 701 transitions. [2024-12-06 01:05:12,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-12-06 01:05:12,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:12,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:15,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:17,990 INFO L134 CoverageAnalysis]: Checked inductivity of 11796 backedges. 1444 proven. 2962 refuted. 0 times theorem prover too weak. 7390 trivial. 0 not checked. [2024-12-06 01:05:19,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:19,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 551 states and 702 transitions. [2024-12-06 01:05:19,424 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 702 transitions. [2024-12-06 01:05:19,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-12-06 01:05:19,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:19,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:23,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:25,668 INFO L134 CoverageAnalysis]: Checked inductivity of 12105 backedges. 1489 proven. 3104 refuted. 0 times theorem prover too weak. 7512 trivial. 0 not checked. [2024-12-06 01:05:26,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:26,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 552 states and 703 transitions. [2024-12-06 01:05:26,557 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 703 transitions. [2024-12-06 01:05:26,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-12-06 01:05:26,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:26,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:29,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:32,292 INFO L134 CoverageAnalysis]: Checked inductivity of 12418 backedges. 1534 proven. 3249 refuted. 0 times theorem prover too weak. 7635 trivial. 0 not checked. [2024-12-06 01:05:33,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:33,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 553 states and 704 transitions. [2024-12-06 01:05:33,709 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 704 transitions. [2024-12-06 01:05:33,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-12-06 01:05:33,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:33,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:36,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:39,747 INFO L134 CoverageAnalysis]: Checked inductivity of 12735 backedges. 1579 proven. 3397 refuted. 0 times theorem prover too weak. 7759 trivial. 0 not checked. [2024-12-06 01:05:41,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:41,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 554 states and 705 transitions. [2024-12-06 01:05:41,464 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 705 transitions. [2024-12-06 01:05:41,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-12-06 01:05:41,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:41,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:45,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:47,998 INFO L134 CoverageAnalysis]: Checked inductivity of 13056 backedges. 1624 proven. 3548 refuted. 0 times theorem prover too weak. 7884 trivial. 0 not checked. [2024-12-06 01:05:48,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:48,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 555 states and 706 transitions. [2024-12-06 01:05:48,981 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 706 transitions. [2024-12-06 01:05:48,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-12-06 01:05:48,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:48,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:52,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:55,666 INFO L134 CoverageAnalysis]: Checked inductivity of 13381 backedges. 1669 proven. 3702 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2024-12-06 01:05:56,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:56,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 556 states and 707 transitions. [2024-12-06 01:05:56,746 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 707 transitions. [2024-12-06 01:05:56,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-12-06 01:05:56,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:56,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:00,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:03,539 INFO L134 CoverageAnalysis]: Checked inductivity of 13710 backedges. 1714 proven. 3859 refuted. 0 times theorem prover too weak. 8137 trivial. 0 not checked. [2024-12-06 01:06:04,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:04,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 557 states and 708 transitions. [2024-12-06 01:06:04,570 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 708 transitions. [2024-12-06 01:06:04,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-12-06 01:06:04,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:04,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:07,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:10,752 INFO L134 CoverageAnalysis]: Checked inductivity of 14043 backedges. 1759 proven. 4019 refuted. 0 times theorem prover too weak. 8265 trivial. 0 not checked. [2024-12-06 01:06:12,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:12,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 558 states and 709 transitions. [2024-12-06 01:06:12,266 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 709 transitions. [2024-12-06 01:06:12,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-12-06 01:06:12,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:12,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:17,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:21,413 INFO L134 CoverageAnalysis]: Checked inductivity of 14380 backedges. 1804 proven. 4182 refuted. 0 times theorem prover too weak. 8394 trivial. 0 not checked. [2024-12-06 01:06:22,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:22,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 559 states and 710 transitions. [2024-12-06 01:06:22,665 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 710 transitions. [2024-12-06 01:06:22,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-12-06 01:06:22,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:22,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:27,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:30,991 INFO L134 CoverageAnalysis]: Checked inductivity of 14721 backedges. 1849 proven. 4348 refuted. 0 times theorem prover too weak. 8524 trivial. 0 not checked. [2024-12-06 01:06:31,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:32,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 560 states and 711 transitions. [2024-12-06 01:06:32,001 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 711 transitions. [2024-12-06 01:06:32,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-12-06 01:06:32,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:32,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:35,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:38,779 INFO L134 CoverageAnalysis]: Checked inductivity of 15066 backedges. 1894 proven. 4517 refuted. 0 times theorem prover too weak. 8655 trivial. 0 not checked. [2024-12-06 01:06:39,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:39,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 561 states and 712 transitions. [2024-12-06 01:06:39,795 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 712 transitions. [2024-12-06 01:06:39,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-12-06 01:06:39,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:39,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:42,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:45,866 INFO L134 CoverageAnalysis]: Checked inductivity of 15415 backedges. 1939 proven. 4689 refuted. 0 times theorem prover too weak. 8787 trivial. 0 not checked. [2024-12-06 01:06:47,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:47,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 562 states and 713 transitions. [2024-12-06 01:06:47,737 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 713 transitions. [2024-12-06 01:06:47,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-12-06 01:06:47,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:47,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:50,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:54,689 INFO L134 CoverageAnalysis]: Checked inductivity of 15768 backedges. 1984 proven. 4864 refuted. 0 times theorem prover too weak. 8920 trivial. 0 not checked. [2024-12-06 01:06:56,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:56,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 563 states and 714 transitions. [2024-12-06 01:06:56,013 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 714 transitions. [2024-12-06 01:06:56,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-12-06 01:06:56,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:56,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:59,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:02,930 INFO L134 CoverageAnalysis]: Checked inductivity of 16125 backedges. 2029 proven. 5042 refuted. 0 times theorem prover too weak. 9054 trivial. 0 not checked. [2024-12-06 01:07:03,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:03,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 564 states and 715 transitions. [2024-12-06 01:07:03,886 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 715 transitions. [2024-12-06 01:07:03,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-12-06 01:07:03,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:03,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:08,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:26,289 INFO L134 CoverageAnalysis]: Checked inductivity of 16486 backedges. 2074 proven. 5223 refuted. 0 times theorem prover too weak. 9189 trivial. 0 not checked. [2024-12-06 01:07:41,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:41,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 565 states and 716 transitions. [2024-12-06 01:07:41,459 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 716 transitions. [2024-12-06 01:07:41,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-12-06 01:07:41,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:41,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:43,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:48,109 INFO L134 CoverageAnalysis]: Checked inductivity of 16851 backedges. 2119 proven. 5407 refuted. 0 times theorem prover too weak. 9325 trivial. 0 not checked. [2024-12-06 01:07:49,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:49,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 566 states and 717 transitions. [2024-12-06 01:07:49,430 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 717 transitions. [2024-12-06 01:07:49,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-12-06 01:07:49,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:49,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:52,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:56,599 INFO L134 CoverageAnalysis]: Checked inductivity of 17220 backedges. 2164 proven. 5594 refuted. 0 times theorem prover too weak. 9462 trivial. 0 not checked. [2024-12-06 01:07:57,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:57,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 567 states and 718 transitions. [2024-12-06 01:07:57,669 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 718 transitions. [2024-12-06 01:07:57,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-12-06 01:07:57,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:57,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:08:02,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:08:07,075 INFO L134 CoverageAnalysis]: Checked inductivity of 17593 backedges. 2209 proven. 5784 refuted. 0 times theorem prover too weak. 9600 trivial. 0 not checked. [2024-12-06 01:08:08,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:08:08,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 568 states and 719 transitions. [2024-12-06 01:08:08,193 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 719 transitions. [2024-12-06 01:08:08,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-12-06 01:08:08,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:08:08,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:08:14,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:08:21,367 INFO L134 CoverageAnalysis]: Checked inductivity of 17970 backedges. 2254 proven. 5977 refuted. 0 times theorem prover too weak. 9739 trivial. 0 not checked. [2024-12-06 01:08:25,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:08:25,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 569 states and 720 transitions. [2024-12-06 01:08:25,540 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 720 transitions. [2024-12-06 01:08:25,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-12-06 01:08:25,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:08:25,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:08:29,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:08:34,952 INFO L134 CoverageAnalysis]: Checked inductivity of 18351 backedges. 2299 proven. 6173 refuted. 0 times theorem prover too weak. 9879 trivial. 0 not checked. [2024-12-06 01:08:37,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:08:37,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 570 states and 721 transitions. [2024-12-06 01:08:37,206 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 721 transitions. [2024-12-06 01:08:37,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-12-06 01:08:37,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:08:37,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:08:40,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:08:45,375 INFO L134 CoverageAnalysis]: Checked inductivity of 18736 backedges. 2344 proven. 6372 refuted. 0 times theorem prover too weak. 10020 trivial. 0 not checked. [2024-12-06 01:08:47,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:08:47,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 571 states and 722 transitions. [2024-12-06 01:08:47,606 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 722 transitions. [2024-12-06 01:08:47,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-12-06 01:08:47,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:08:47,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:08:50,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:08:55,688 INFO L134 CoverageAnalysis]: Checked inductivity of 19125 backedges. 2389 proven. 6574 refuted. 0 times theorem prover too weak. 10162 trivial. 0 not checked. [2024-12-06 01:08:57,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:08:57,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 572 states and 723 transitions. [2024-12-06 01:08:57,733 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 723 transitions. [2024-12-06 01:08:57,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-12-06 01:08:57,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:08:57,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:09:00,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:09:06,318 INFO L134 CoverageAnalysis]: Checked inductivity of 19518 backedges. 2434 proven. 6779 refuted. 0 times theorem prover too weak. 10305 trivial. 0 not checked. [2024-12-06 01:09:08,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:09:08,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 573 states and 724 transitions. [2024-12-06 01:09:08,938 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 724 transitions. [2024-12-06 01:09:08,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2024-12-06 01:09:08,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:09:08,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:09:14,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:09:19,594 INFO L134 CoverageAnalysis]: Checked inductivity of 19915 backedges. 2479 proven. 6987 refuted. 0 times theorem prover too weak. 10449 trivial. 0 not checked. [2024-12-06 01:09:21,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:09:21,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 574 states and 725 transitions. [2024-12-06 01:09:21,880 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 725 transitions. [2024-12-06 01:09:21,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-12-06 01:09:21,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:09:21,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:09:26,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:09:31,501 INFO L134 CoverageAnalysis]: Checked inductivity of 20316 backedges. 2524 proven. 7198 refuted. 0 times theorem prover too weak. 10594 trivial. 0 not checked. [2024-12-06 01:09:33,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:09:33,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 575 states and 726 transitions. [2024-12-06 01:09:33,787 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 726 transitions. [2024-12-06 01:09:33,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2024-12-06 01:09:33,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:09:33,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:09:37,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:09:43,667 INFO L134 CoverageAnalysis]: Checked inductivity of 20721 backedges. 2569 proven. 7412 refuted. 0 times theorem prover too weak. 10740 trivial. 0 not checked. [2024-12-06 01:09:45,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:09:45,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 576 states and 727 transitions. [2024-12-06 01:09:45,730 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 727 transitions. [2024-12-06 01:09:45,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-12-06 01:09:45,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:09:45,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:09:50,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:09:55,037 INFO L134 CoverageAnalysis]: Checked inductivity of 21130 backedges. 2614 proven. 7629 refuted. 0 times theorem prover too weak. 10887 trivial. 0 not checked. [2024-12-06 01:09:56,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:09:56,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 577 states and 728 transitions. [2024-12-06 01:09:56,233 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 728 transitions. [2024-12-06 01:09:56,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-12-06 01:09:56,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:09:56,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:09:59,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:05,136 INFO L134 CoverageAnalysis]: Checked inductivity of 21543 backedges. 2659 proven. 7849 refuted. 0 times theorem prover too weak. 11035 trivial. 0 not checked. [2024-12-06 01:10:08,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:08,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 578 states and 729 transitions. [2024-12-06 01:10:08,054 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 729 transitions. [2024-12-06 01:10:08,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-12-06 01:10:08,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:08,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:10,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:16,116 INFO L134 CoverageAnalysis]: Checked inductivity of 21960 backedges. 2704 proven. 8072 refuted. 0 times theorem prover too weak. 11184 trivial. 0 not checked. [2024-12-06 01:10:18,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:18,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 579 states and 730 transitions. [2024-12-06 01:10:18,539 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 730 transitions. [2024-12-06 01:10:18,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-12-06 01:10:18,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:18,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:21,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:27,624 INFO L134 CoverageAnalysis]: Checked inductivity of 22381 backedges. 2749 proven. 8298 refuted. 0 times theorem prover too weak. 11334 trivial. 0 not checked. [2024-12-06 01:10:30,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:30,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 580 states and 731 transitions. [2024-12-06 01:10:30,067 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 731 transitions. [2024-12-06 01:10:30,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2024-12-06 01:10:30,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:30,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:33,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:39,707 INFO L134 CoverageAnalysis]: Checked inductivity of 22806 backedges. 2794 proven. 8527 refuted. 0 times theorem prover too weak. 11485 trivial. 0 not checked. [2024-12-06 01:10:42,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:42,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 581 states and 732 transitions. [2024-12-06 01:10:42,065 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 732 transitions. [2024-12-06 01:10:42,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-12-06 01:10:42,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:42,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:47,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:54,329 INFO L134 CoverageAnalysis]: Checked inductivity of 23235 backedges. 2839 proven. 8759 refuted. 0 times theorem prover too weak. 11637 trivial. 0 not checked.