./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-crafted/zero_sum_const_m4.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305a5cd7-0394-473a-b32b-490ac922faf8/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305a5cd7-0394-473a-b32b-490ac922faf8/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_305a5cd7-0394-473a-b32b-490ac922faf8/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305a5cd7-0394-473a-b32b-490ac922faf8/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/array-crafted/zero_sum_const_m4.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305a5cd7-0394-473a-b32b-490ac922faf8/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305a5cd7-0394-473a-b32b-490ac922faf8/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash aec2f9127d2f09ac657db5f4ff454a031f6027c12ee4edfdaac8d9dd392f7955 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:19:51,380 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:19:51,436 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305a5cd7-0394-473a-b32b-490ac922faf8/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 05:19:51,440 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:19:51,440 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:19:51,458 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:19:51,459 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 05:19:51,459 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 05:19:51,460 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:19:51,460 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:19:51,460 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:19:51,460 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:19:51,460 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 05:19:51,460 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:19:51,460 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 05:19:51,460 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:19:51,460 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:19:51,460 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:19:51,461 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:19:51,461 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 05:19:51,461 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:19:51,461 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:19:51,461 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:19:51,461 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:19:51,461 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:19:51,461 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:19:51,461 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:19:51,462 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:19:51,462 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:19:51,462 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:19:51,462 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 05:19:51,462 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:19:51,462 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:19:51,462 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_305a5cd7-0394-473a-b32b-490ac922faf8/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 ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> aec2f9127d2f09ac657db5f4ff454a031f6027c12ee4edfdaac8d9dd392f7955 [2024-12-06 05:19:51,667 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:19:51,674 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:19:51,676 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:19:51,677 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:19:51,677 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:19:51,678 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305a5cd7-0394-473a-b32b-490ac922faf8/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/array-crafted/zero_sum_const_m4.c [2024-12-06 05:19:54,297 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305a5cd7-0394-473a-b32b-490ac922faf8/bin/ukojak-verify-CZk0znPC7b/data/4ff789f71/bb86a94b0719458192cfa37dadd809bf/FLAG54a853c74 [2024-12-06 05:19:54,503 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:19:54,504 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305a5cd7-0394-473a-b32b-490ac922faf8/sv-benchmarks/c/array-crafted/zero_sum_const_m4.c [2024-12-06 05:19:54,511 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305a5cd7-0394-473a-b32b-490ac922faf8/bin/ukojak-verify-CZk0znPC7b/data/4ff789f71/bb86a94b0719458192cfa37dadd809bf/FLAG54a853c74 [2024-12-06 05:19:54,525 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305a5cd7-0394-473a-b32b-490ac922faf8/bin/ukojak-verify-CZk0znPC7b/data/4ff789f71/bb86a94b0719458192cfa37dadd809bf [2024-12-06 05:19:54,528 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:19:54,529 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:19:54,531 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:19:54,531 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:19:54,535 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:19:54,536 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:19:54" (1/1) ... [2024-12-06 05:19:54,537 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69c5a098 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:19:54, skipping insertion in model container [2024-12-06 05:19:54,537 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:19:54" (1/1) ... [2024-12-06 05:19:54,552 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:19:54,683 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305a5cd7-0394-473a-b32b-490ac922faf8/sv-benchmarks/c/array-crafted/zero_sum_const_m4.c[408,421] [2024-12-06 05:19:54,707 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:19:54,716 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:19:54,725 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305a5cd7-0394-473a-b32b-490ac922faf8/sv-benchmarks/c/array-crafted/zero_sum_const_m4.c[408,421] [2024-12-06 05:19:54,734 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:19:54,747 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:19:54,748 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:19:54 WrapperNode [2024-12-06 05:19:54,748 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:19:54,749 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:19:54,749 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:19:54,749 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:19:54,755 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:19:54" (1/1) ... [2024-12-06 05:19:54,761 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:19:54" (1/1) ... [2024-12-06 05:19:54,778 INFO L138 Inliner]: procedures = 16, calls = 18, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 118 [2024-12-06 05:19:54,778 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:19:54,779 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:19:54,779 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:19:54,779 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:19:54,786 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:19:54" (1/1) ... [2024-12-06 05:19:54,786 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:19:54" (1/1) ... [2024-12-06 05:19:54,788 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:19:54" (1/1) ... [2024-12-06 05:19:54,788 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:19:54" (1/1) ... [2024-12-06 05:19:54,792 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:19:54" (1/1) ... [2024-12-06 05:19:54,793 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:19:54" (1/1) ... [2024-12-06 05:19:54,797 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:19:54" (1/1) ... [2024-12-06 05:19:54,798 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:19:54" (1/1) ... [2024-12-06 05:19:54,799 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:19:54" (1/1) ... [2024-12-06 05:19:54,801 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:19:54,801 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:19:54,801 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:19:54,801 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:19:54,802 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:19:54" (1/1) ... [2024-12-06 05:19:54,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:19:54,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305a5cd7-0394-473a-b32b-490ac922faf8/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:19:54,830 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305a5cd7-0394-473a-b32b-490ac922faf8/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:19:54,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305a5cd7-0394-473a-b32b-490ac922faf8/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:19:54,860 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:19:54,860 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 05:19:54,860 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 05:19:54,860 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 05:19:54,860 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:19:54,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:19:54,861 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 05:19:54,912 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:19:54,913 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:19:55,075 INFO L? ?]: Removed 15 outVars from TransFormulas that were not future-live. [2024-12-06 05:19:55,075 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:19:55,134 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:19:55,134 INFO L312 CfgBuilder]: Removed 9 assume(true) statements. [2024-12-06 05:19:55,134 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:19:55 BoogieIcfgContainer [2024-12-06 05:19:55,134 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:19:55,135 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:19:55,135 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:19:55,142 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:19:55,142 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:19:55" (1/1) ... [2024-12-06 05:19:55,149 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 05:19:55,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:55,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 17 states and 27 transitions. [2024-12-06 05:19:55,189 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 27 transitions. [2024-12-06 05:19:55,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 05:19:55,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:55,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:55,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:55,383 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 05:19:55,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:55,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 18 states and 28 transitions. [2024-12-06 05:19:55,456 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 28 transitions. [2024-12-06 05:19:55,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 05:19:55,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:55,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:55,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:55,546 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 05:19:55,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:55,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 19 states and 30 transitions. [2024-12-06 05:19:55,628 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 30 transitions. [2024-12-06 05:19:55,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 05:19:55,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:55,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:55,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:55,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:19:55,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:55,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 20 states and 32 transitions. [2024-12-06 05:19:55,748 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 32 transitions. [2024-12-06 05:19:55,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 05:19:55,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:55,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:55,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:55,817 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 05:19:55,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:55,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 21 states and 34 transitions. [2024-12-06 05:19:55,853 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 34 transitions. [2024-12-06 05:19:55,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 05:19:55,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:55,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:55,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:55,918 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 05:19:55,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:55,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 22 states and 36 transitions. [2024-12-06 05:19:55,952 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 36 transitions. [2024-12-06 05:19:55,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:19:55,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:55,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:55,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:56,008 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 05:19:56,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:56,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 23 states and 38 transitions. [2024-12-06 05:19:56,048 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 38 transitions. [2024-12-06 05:19:56,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:19:56,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:56,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:56,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:56,104 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:19:56,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:56,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 24 states and 40 transitions. [2024-12-06 05:19:56,142 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 40 transitions. [2024-12-06 05:19:56,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:19:56,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:56,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:56,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:56,195 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 05:19:56,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:56,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 25 states and 42 transitions. [2024-12-06 05:19:56,234 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 42 transitions. [2024-12-06 05:19:56,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:19:56,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:56,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:56,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:56,311 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 05:19:56,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:56,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 26 states and 44 transitions. [2024-12-06 05:19:56,355 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 44 transitions. [2024-12-06 05:19:56,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:19:56,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:56,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:56,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:56,421 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 05:19:56,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:56,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 27 states and 45 transitions. [2024-12-06 05:19:56,508 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 45 transitions. [2024-12-06 05:19:56,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:19:56,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:56,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:56,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:56,567 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 05:19:56,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:56,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 28 states and 46 transitions. [2024-12-06 05:19:56,594 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 46 transitions. [2024-12-06 05:19:56,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:19:56,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:56,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:56,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:56,655 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:19:56,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:56,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 29 states and 47 transitions. [2024-12-06 05:19:56,685 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 47 transitions. [2024-12-06 05:19:56,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:19:56,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:56,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:56,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:56,748 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 05:19:56,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:56,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 30 states and 48 transitions. [2024-12-06 05:19:56,777 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 48 transitions. [2024-12-06 05:19:56,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:19:56,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:56,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:56,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:56,832 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 05:19:56,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:56,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 31 states and 49 transitions. [2024-12-06 05:19:56,864 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 49 transitions. [2024-12-06 05:19:56,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:19:56,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:56,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:56,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:56,912 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:19:56,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:56,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 32 states and 50 transitions. [2024-12-06 05:19:56,950 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 50 transitions. [2024-12-06 05:19:56,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:19:56,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:56,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:56,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:56,999 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:19:57,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:57,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 33 states and 51 transitions. [2024-12-06 05:19:57,035 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 51 transitions. [2024-12-06 05:19:57,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:19:57,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:57,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:57,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:57,097 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 05:19:57,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:57,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 34 states and 52 transitions. [2024-12-06 05:19:57,141 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 52 transitions. [2024-12-06 05:19:57,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:19:57,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:57,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:57,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:57,220 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 05:19:57,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:57,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 35 states and 53 transitions. [2024-12-06 05:19:57,297 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 53 transitions. [2024-12-06 05:19:57,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:19:57,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:57,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:57,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:59,685 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:04,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:04,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 63 states and 131 transitions. [2024-12-06 05:20:04,829 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 131 transitions. [2024-12-06 05:20:04,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:20:04,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:04,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:04,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:05,315 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 05:20:06,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:06,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 64 states and 133 transitions. [2024-12-06 05:20:06,870 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 133 transitions. [2024-12-06 05:20:06,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:20:06,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:06,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:06,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:07,267 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 05:20:08,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:08,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 67 states and 139 transitions. [2024-12-06 05:20:08,219 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 139 transitions. [2024-12-06 05:20:08,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:20:08,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:08,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:08,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:08,549 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 05:20:09,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:09,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 71 states and 145 transitions. [2024-12-06 05:20:09,916 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 145 transitions. [2024-12-06 05:20:09,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:20:09,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:09,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:09,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:10,229 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 05:20:11,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:11,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 75 states and 151 transitions. [2024-12-06 05:20:11,516 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 151 transitions. [2024-12-06 05:20:11,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:20:11,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:11,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:11,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:11,811 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 05:20:13,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:13,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 79 states and 157 transitions. [2024-12-06 05:20:13,119 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 157 transitions. [2024-12-06 05:20:13,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:20:13,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:13,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:13,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:13,418 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 05:20:15,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:15,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 86 states and 171 transitions. [2024-12-06 05:20:15,150 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 171 transitions. [2024-12-06 05:20:15,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:20:15,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:15,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:15,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:15,407 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 05:20:15,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:15,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 87 states and 171 transitions. [2024-12-06 05:20:15,833 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 171 transitions. [2024-12-06 05:20:15,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:20:15,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:15,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:15,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:16,091 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 05:20:17,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:17,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 94 states and 185 transitions. [2024-12-06 05:20:17,310 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 185 transitions. [2024-12-06 05:20:17,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:20:17,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:17,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:17,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:17,574 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 05:20:18,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:18,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 95 states and 185 transitions. [2024-12-06 05:20:18,028 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 185 transitions. [2024-12-06 05:20:18,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:20:18,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:18,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:18,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:18,073 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 05:20:19,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:19,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 100 states and 195 transitions. [2024-12-06 05:20:19,998 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 195 transitions. [2024-12-06 05:20:19,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 05:20:19,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:19,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:20,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:20,039 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 05:20:20,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:20,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 96 states and 184 transitions. [2024-12-06 05:20:20,750 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 184 transitions. [2024-12-06 05:20:20,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 05:20:20,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:20,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:20,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:20,820 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 05:20:22,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:22,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 101 states and 193 transitions. [2024-12-06 05:20:22,793 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 193 transitions. [2024-12-06 05:20:22,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 05:20:22,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:22,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:22,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:22,836 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 05:20:25,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:25,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 102 states and 193 transitions. [2024-12-06 05:20:25,456 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 193 transitions. [2024-12-06 05:20:25,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 05:20:25,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:25,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:25,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:25,495 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-06 05:20:26,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:26,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 98 states and 184 transitions. [2024-12-06 05:20:26,001 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 184 transitions. [2024-12-06 05:20:26,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 05:20:26,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:26,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:26,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:26,044 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 05:20:28,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:28,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 103 states and 192 transitions. [2024-12-06 05:20:28,297 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 192 transitions. [2024-12-06 05:20:28,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 05:20:28,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:28,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:28,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:28,339 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 05:20:29,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:29,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 107 states and 199 transitions. [2024-12-06 05:20:29,396 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 199 transitions. [2024-12-06 05:20:29,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 05:20:29,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:29,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:29,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:29,442 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 05:20:30,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:30,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 104 states and 191 transitions. [2024-12-06 05:20:30,475 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 191 transitions. [2024-12-06 05:20:30,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 05:20:30,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:30,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:30,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:30,521 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-06 05:20:32,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:32,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 105 states and 190 transitions. [2024-12-06 05:20:32,655 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 190 transitions. [2024-12-06 05:20:32,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 05:20:32,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:32,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:32,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:32,703 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 05:20:33,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:33,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 102 states and 182 transitions. [2024-12-06 05:20:33,621 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 182 transitions. [2024-12-06 05:20:33,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 05:20:33,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:33,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:33,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:33,668 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 05:20:35,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:35,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 102 states and 180 transitions. [2024-12-06 05:20:35,203 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 180 transitions. [2024-12-06 05:20:35,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:20:35,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:35,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:35,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:44,771 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:21:09,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:09,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 123 states and 241 transitions. [2024-12-06 05:21:09,053 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 241 transitions. [2024-12-06 05:21:09,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:21:09,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:09,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:09,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:13,390 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:21:28,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:28,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 134 states and 269 transitions. [2024-12-06 05:21:28,881 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 269 transitions. [2024-12-06 05:21:28,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:21:28,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:28,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:28,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:31,331 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:21:33,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:33,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 137 states and 279 transitions. [2024-12-06 05:21:33,712 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 279 transitions. [2024-12-06 05:21:33,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:21:33,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:33,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:33,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:36,441 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:21:37,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:37,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 138 states and 279 transitions. [2024-12-06 05:21:37,382 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 279 transitions. [2024-12-06 05:21:37,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:21:37,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:37,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:37,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:39,491 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:21:40,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:40,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 139 states and 279 transitions. [2024-12-06 05:21:40,394 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 279 transitions. [2024-12-06 05:21:40,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:21:40,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:40,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:40,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:42,394 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:21:44,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:44,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 131 states and 267 transitions. [2024-12-06 05:21:44,214 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 267 transitions. [2024-12-06 05:21:44,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 05:21:44,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:44,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:44,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:45,389 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 05:21:51,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:51,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 138 states and 277 transitions. [2024-12-06 05:21:51,656 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 277 transitions. [2024-12-06 05:21:51,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 05:21:51,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:51,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:51,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:51,861 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 05:21:56,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:56,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 144 states and 283 transitions. [2024-12-06 05:21:56,695 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 283 transitions. [2024-12-06 05:21:56,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 05:21:56,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:56,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:56,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:56,883 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 05:21:59,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:59,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 147 states and 288 transitions. [2024-12-06 05:21:59,462 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 288 transitions. [2024-12-06 05:21:59,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 05:21:59,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:59,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:59,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:59,630 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 05:22:00,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:00,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 148 states and 288 transitions. [2024-12-06 05:22:00,498 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 288 transitions. [2024-12-06 05:22:00,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 05:22:00,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:00,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:00,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:00,675 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 05:22:11,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:11,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 164 states and 313 transitions. [2024-12-06 05:22:11,233 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 313 transitions. [2024-12-06 05:22:11,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 05:22:11,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:11,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:11,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:11,400 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 05:22:12,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:12,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 165 states and 313 transitions. [2024-12-06 05:22:12,424 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 313 transitions. [2024-12-06 05:22:12,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 05:22:12,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:12,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:12,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:13,396 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 05:22:14,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:14,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 166 states and 315 transitions. [2024-12-06 05:22:14,611 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 315 transitions. [2024-12-06 05:22:14,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 05:22:14,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:14,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:14,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:15,238 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 05:22:16,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:16,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 316 transitions. [2024-12-06 05:22:16,098 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 316 transitions. [2024-12-06 05:22:16,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 05:22:16,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:16,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:16,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:16,754 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 05:22:17,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:17,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 168 states and 317 transitions. [2024-12-06 05:22:17,655 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 317 transitions. [2024-12-06 05:22:17,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 05:22:17,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:17,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:17,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:18,291 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 05:22:19,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:19,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 169 states and 319 transitions. [2024-12-06 05:22:19,300 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 319 transitions. [2024-12-06 05:22:19,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 05:22:19,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:19,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:19,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:19,913 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-06 05:22:24,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:24,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 160 states and 282 transitions. [2024-12-06 05:22:24,591 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 282 transitions. [2024-12-06 05:22:24,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 05:22:24,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:24,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:24,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:25,245 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-06 05:22:26,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:26,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 161 states and 283 transitions. [2024-12-06 05:22:26,055 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 283 transitions. [2024-12-06 05:22:26,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 05:22:26,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:26,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:26,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:26,669 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-12-06 05:22:32,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:32,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 167 states and 297 transitions. [2024-12-06 05:22:32,815 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 297 transitions. [2024-12-06 05:22:32,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 05:22:32,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:32,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:32,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:33,520 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-12-06 05:22:37,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:37,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 166 states and 290 transitions. [2024-12-06 05:22:37,851 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 290 transitions. [2024-12-06 05:22:37,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 05:22:37,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:37,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:37,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:38,497 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-12-06 05:22:39,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:39,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 163 states and 285 transitions. [2024-12-06 05:22:39,428 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 285 transitions. [2024-12-06 05:22:39,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 05:22:39,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:39,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:39,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:40,097 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-06 05:22:44,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:44,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 168 states and 297 transitions. [2024-12-06 05:22:44,620 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 297 transitions. [2024-12-06 05:22:44,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 05:22:44,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:44,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:44,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:45,226 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-06 05:22:48,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:48,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 173 states and 306 transitions. [2024-12-06 05:22:48,422 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 306 transitions. [2024-12-06 05:22:48,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 05:22:48,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:48,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:48,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:49,067 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-06 05:22:51,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:51,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 165 states and 287 transitions. [2024-12-06 05:22:51,102 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 287 transitions. [2024-12-06 05:22:51,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 05:22:51,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:51,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:51,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:51,808 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 05:22:54,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:54,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 170 states and 296 transitions. [2024-12-06 05:22:54,706 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 296 transitions. [2024-12-06 05:22:54,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 05:22:54,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:54,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:54,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:55,369 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 05:22:57,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:57,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 172 states and 301 transitions. [2024-12-06 05:22:57,673 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 301 transitions. [2024-12-06 05:22:57,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 05:22:57,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:57,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:57,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:58,354 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 05:23:02,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:02,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 170 states and 294 transitions. [2024-12-06 05:23:02,688 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 294 transitions. [2024-12-06 05:23:02,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 05:23:02,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:02,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:02,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:03,375 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 05:23:04,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:04,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 167 states and 289 transitions. [2024-12-06 05:23:04,398 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 289 transitions. [2024-12-06 05:23:04,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 05:23:04,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:04,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:04,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:05,071 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 05:23:06,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:06,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 168 states and 290 transitions. [2024-12-06 05:23:06,236 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 290 transitions. [2024-12-06 05:23:06,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 05:23:06,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:06,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:06,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:06,965 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 05:23:11,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:11,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 174 states and 302 transitions. [2024-12-06 05:23:11,148 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 302 transitions. [2024-12-06 05:23:11,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 05:23:11,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:11,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:11,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:11,852 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 05:23:17,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:17,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 172 states and 295 transitions. [2024-12-06 05:23:17,516 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 295 transitions. [2024-12-06 05:23:17,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 05:23:17,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:17,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:17,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:18,252 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 05:23:19,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:19,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 169 states and 290 transitions. [2024-12-06 05:23:19,282 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 290 transitions. [2024-12-06 05:23:19,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 05:23:19,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:19,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:19,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:41,820 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 1 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:24:26,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:26,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 188 states and 339 transitions. [2024-12-06 05:24:26,880 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 339 transitions. [2024-12-06 05:24:26,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 05:24:26,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:26,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:26,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:29,342 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 1 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:24:58,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:58,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 211 states and 386 transitions. [2024-12-06 05:24:58,477 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 386 transitions. [2024-12-06 05:24:58,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 05:24:58,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:58,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:58,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:10,771 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 2 proven. 88 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:33,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:33,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 221 states and 410 transitions. [2024-12-06 05:25:33,449 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 410 transitions. [2024-12-06 05:25:33,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 05:25:33,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:33,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:33,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:35,783 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 1 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:41,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:41,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 225 states and 419 transitions. [2024-12-06 05:25:41,422 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 419 transitions. [2024-12-06 05:25:41,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 05:25:41,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:41,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:41,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:44,141 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 2 proven. 88 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:48,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:48,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 228 states and 429 transitions. [2024-12-06 05:25:48,567 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 429 transitions. [2024-12-06 05:25:48,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 05:25:48,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:48,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:48,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:51,409 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 2 proven. 88 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:26:04,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:04,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 237 states and 448 transitions. [2024-12-06 05:26:04,713 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 448 transitions. [2024-12-06 05:26:04,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 05:26:04,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:04,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:04,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:07,064 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 1 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:26:11,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:11,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 240 states and 452 transitions. [2024-12-06 05:26:11,157 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 452 transitions. [2024-12-06 05:26:11,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 05:26:11,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:11,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:11,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:13,505 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 1 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:26:14,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:14,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 241 states and 452 transitions. [2024-12-06 05:26:14,867 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 452 transitions. [2024-12-06 05:26:14,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 05:26:14,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:14,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:14,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:16,984 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 05:26:23,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:23,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 243 states and 457 transitions. [2024-12-06 05:26:23,877 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 457 transitions. [2024-12-06 05:26:23,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 05:26:23,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:23,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:23,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:25,960 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 05:26:34,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:34,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 248 states and 464 transitions. [2024-12-06 05:26:34,290 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 464 transitions. [2024-12-06 05:26:34,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 05:26:34,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:34,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:34,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:34,952 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 05:26:39,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:39,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 250 states and 467 transitions. [2024-12-06 05:26:39,008 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 467 transitions. [2024-12-06 05:26:39,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 05:26:39,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:39,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:39,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:40,269 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 05:26:47,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:47,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 255 states and 472 transitions. [2024-12-06 05:26:47,772 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 472 transitions. [2024-12-06 05:26:47,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 05:26:47,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:47,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:47,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:48,911 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 05:26:53,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:53,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 258 states and 477 transitions. [2024-12-06 05:26:53,280 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 477 transitions. [2024-12-06 05:26:53,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 05:26:53,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:53,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:53,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:54,520 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 05:26:56,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:56,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 259 states and 477 transitions. [2024-12-06 05:26:56,138 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 477 transitions. [2024-12-06 05:26:56,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 05:26:56,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:56,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:56,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:57,377 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 05:27:01,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:01,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 262 states and 481 transitions. [2024-12-06 05:27:01,693 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 481 transitions. [2024-12-06 05:27:01,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 05:27:01,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:01,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:01,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:02,884 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 05:27:07,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:07,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 266 states and 486 transitions. [2024-12-06 05:27:07,402 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 486 transitions. [2024-12-06 05:27:07,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 05:27:07,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:07,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:07,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:08,744 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 05:27:11,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:11,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 269 states and 490 transitions. [2024-12-06 05:27:11,640 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 490 transitions. [2024-12-06 05:27:11,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 05:27:11,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:11,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:11,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:13,027 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 05:27:17,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:17,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 273 states and 495 transitions. [2024-12-06 05:27:17,654 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 495 transitions. [2024-12-06 05:27:17,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 05:27:17,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:17,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:17,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:18,266 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 05:27:26,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:26,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 278 states and 503 transitions. [2024-12-06 05:27:26,350 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 503 transitions. [2024-12-06 05:27:26,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 05:27:26,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:26,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:26,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:26,950 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 05:27:32,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:32,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 267 states and 471 transitions. [2024-12-06 05:27:32,720 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 471 transitions. [2024-12-06 05:27:32,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 05:27:32,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:32,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:32,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:33,388 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 05:27:34,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:34,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 259 states and 460 transitions. [2024-12-06 05:27:34,735 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 460 transitions. [2024-12-06 05:27:34,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 05:27:34,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:34,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:34,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:35,405 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-12-06 05:27:36,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:36,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 260 states and 461 transitions. [2024-12-06 05:27:36,898 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 461 transitions. [2024-12-06 05:27:36,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 05:27:36,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:36,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:36,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:37,525 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-12-06 05:27:39,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:39,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 261 states and 463 transitions. [2024-12-06 05:27:39,266 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 463 transitions. [2024-12-06 05:27:39,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 05:27:39,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:39,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:39,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:39,945 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-12-06 05:27:41,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:41,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 251 states and 435 transitions. [2024-12-06 05:27:41,714 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 435 transitions. [2024-12-06 05:27:41,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 05:27:41,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:41,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:41,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:42,443 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-12-06 05:27:44,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:44,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 252 states and 436 transitions. [2024-12-06 05:27:44,007 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 436 transitions. [2024-12-06 05:27:44,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 05:27:44,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:44,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:44,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:44,653 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 05:27:55,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:55,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 259 states and 451 transitions. [2024-12-06 05:27:55,557 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 451 transitions. [2024-12-06 05:27:55,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 05:27:55,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:55,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:55,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:56,247 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 05:28:02,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:02,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 252 states and 432 transitions. [2024-12-06 05:28:02,964 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 432 transitions. [2024-12-06 05:28:02,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 05:28:02,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:02,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:02,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:03,803 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 05:28:09,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:09,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 254 states and 435 transitions. [2024-12-06 05:28:09,684 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 435 transitions. [2024-12-06 05:28:09,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 05:28:09,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:09,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:09,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:10,365 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 05:28:16,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:16,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 256 states and 442 transitions. [2024-12-06 05:28:16,191 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 442 transitions. [2024-12-06 05:28:16,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 05:28:16,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:16,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:16,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:16,978 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 05:28:30,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:30,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 263 states and 459 transitions. [2024-12-06 05:28:30,079 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 459 transitions. [2024-12-06 05:28:30,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 05:28:30,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:30,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:30,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:30,706 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 05:28:39,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:39,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 256 states and 441 transitions. [2024-12-06 05:28:39,833 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 441 transitions. [2024-12-06 05:28:39,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 05:28:39,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:39,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:39,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:40,474 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 05:28:45,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:45,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 259 states and 446 transitions. [2024-12-06 05:28:45,038 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 446 transitions. [2024-12-06 05:28:45,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 05:28:45,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:45,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:45,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:45,699 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 05:28:47,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:47,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 258 states and 444 transitions. [2024-12-06 05:28:47,319 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 444 transitions. [2024-12-06 05:28:47,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 05:28:47,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:47,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:47,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:48,001 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 05:28:58,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:58,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 264 states and 459 transitions. [2024-12-06 05:28:58,955 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 459 transitions. [2024-12-06 05:28:58,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 05:28:58,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:58,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:58,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:59,639 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 05:29:05,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:05,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 269 states and 469 transitions. [2024-12-06 05:29:05,147 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 469 transitions. [2024-12-06 05:29:05,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 05:29:05,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:05,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:29:05,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:05,779 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 05:29:13,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:13,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 273 states and 476 transitions. [2024-12-06 05:29:13,039 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 476 transitions. [2024-12-06 05:29:13,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 05:29:13,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:13,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:29:13,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:13,687 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 05:29:14,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:14,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 274 states and 476 transitions. [2024-12-06 05:29:14,717 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 476 transitions. [2024-12-06 05:29:14,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 05:29:14,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:14,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:29:14,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:15,349 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 05:29:21,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:21,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 277 states and 486 transitions. [2024-12-06 05:29:21,860 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 486 transitions. [2024-12-06 05:29:21,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 05:29:21,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:21,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:29:21,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:22,569 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 05:29:28,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:28,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 280 states and 490 transitions. [2024-12-06 05:29:28,236 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 490 transitions. [2024-12-06 05:29:28,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 05:29:28,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:28,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:29:28,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:28,926 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 05:29:30,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:30,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 281 states and 490 transitions. [2024-12-06 05:29:30,637 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 490 transitions. [2024-12-06 05:29:30,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 05:29:30,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:30,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:29:30,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:31,312 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 05:29:43,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:43,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 287 states and 506 transitions. [2024-12-06 05:29:43,086 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 506 transitions. [2024-12-06 05:29:43,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 05:29:43,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:43,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:29:43,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:43,799 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-12-06 05:29:45,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:45,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 270 states and 472 transitions. [2024-12-06 05:29:45,598 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 472 transitions. [2024-12-06 05:29:45,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 05:29:45,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:45,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:29:45,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:46,466 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 05:29:57,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:57,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 276 states and 482 transitions. [2024-12-06 05:29:57,157 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 482 transitions. [2024-12-06 05:29:57,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 05:29:57,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:57,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:29:57,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:57,816 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 05:30:04,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:04,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 279 states and 491 transitions. [2024-12-06 05:30:04,276 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 491 transitions. [2024-12-06 05:30:04,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 05:30:04,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:04,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:04,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:04,975 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 05:30:14,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:14,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 284 states and 500 transitions. [2024-12-06 05:30:14,582 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 500 transitions. [2024-12-06 05:30:14,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 05:30:14,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:14,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:14,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:15,290 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 05:30:20,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:20,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 287 states and 508 transitions. [2024-12-06 05:30:20,853 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 508 transitions. [2024-12-06 05:30:20,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 05:30:20,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:20,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:20,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:21,548 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 05:30:23,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:23,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 288 states and 508 transitions. [2024-12-06 05:30:23,340 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 508 transitions. [2024-12-06 05:30:23,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 05:30:23,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:23,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:23,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:24,080 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 05:30:28,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:28,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 275 states and 477 transitions. [2024-12-06 05:30:28,590 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 477 transitions. [2024-12-06 05:30:28,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 05:30:28,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:28,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:28,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:29,264 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 05:30:31,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:31,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 266 states and 460 transitions. [2024-12-06 05:30:31,137 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 460 transitions. [2024-12-06 05:30:31,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 05:30:31,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:31,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:31,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:22,785 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 1 proven. 134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.