./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_2ee78072-f94f-47a2-9153-671ea19390cd/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee78072-f94f-47a2-9153-671ea19390cd/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee78072-f94f-47a2-9153-671ea19390cd/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee78072-f94f-47a2-9153-671ea19390cd/bin/ukojak-verify-ENZ3QT5qd3/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_2ee78072-f94f-47a2-9153-671ea19390cd/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee78072-f94f-47a2-9153-671ea19390cd/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash aec2f9127d2f09ac657db5f4ff454a031f6027c12ee4edfdaac8d9dd392f7955 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:50:11,919 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:50:12,040 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee78072-f94f-47a2-9153-671ea19390cd/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 04:50:12,050 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 04:50:12,053 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 04:50:12,096 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:50:12,098 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 04:50:12,099 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 04:50:12,100 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:50:12,100 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:50:12,101 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:50:12,102 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 04:50:12,102 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 04:50:12,102 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:50:12,102 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 04:50:12,103 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:50:12,103 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 04:50:12,104 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:50:12,104 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 04:50:12,104 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 04:50:12,104 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 04:50:12,104 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:50:12,104 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:50:12,105 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:50:12,105 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:50:12,105 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:50:12,105 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:50:12,105 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:50:12,106 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:50:12,106 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:50:12,106 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 04:50:12,106 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 04:50:12,106 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 04:50:12,106 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_2ee78072-f94f-47a2-9153-671ea19390cd/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> aec2f9127d2f09ac657db5f4ff454a031f6027c12ee4edfdaac8d9dd392f7955 [2024-11-25 04:50:12,483 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:50:12,493 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:50:12,496 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:50:12,498 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:50:12,498 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:50:12,500 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee78072-f94f-47a2-9153-671ea19390cd/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/array-crafted/zero_sum_const_m4.c [2024-11-25 04:50:16,072 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee78072-f94f-47a2-9153-671ea19390cd/bin/ukojak-verify-ENZ3QT5qd3/data/be1b84f2a/751b16e008e64d668addff5fc41f09c0/FLAG014848fbd [2024-11-25 04:50:16,329 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:50:16,334 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee78072-f94f-47a2-9153-671ea19390cd/sv-benchmarks/c/array-crafted/zero_sum_const_m4.c [2024-11-25 04:50:16,345 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee78072-f94f-47a2-9153-671ea19390cd/bin/ukojak-verify-ENZ3QT5qd3/data/be1b84f2a/751b16e008e64d668addff5fc41f09c0/FLAG014848fbd [2024-11-25 04:50:16,651 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee78072-f94f-47a2-9153-671ea19390cd/bin/ukojak-verify-ENZ3QT5qd3/data/be1b84f2a/751b16e008e64d668addff5fc41f09c0 [2024-11-25 04:50:16,654 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:50:16,657 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:50:16,659 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:50:16,660 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:50:16,665 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:50:16,666 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:50:16" (1/1) ... [2024-11-25 04:50:16,668 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@513031f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:50:16, skipping insertion in model container [2024-11-25 04:50:16,671 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:50:16" (1/1) ... [2024-11-25 04:50:16,693 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:50:16,899 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_2ee78072-f94f-47a2-9153-671ea19390cd/sv-benchmarks/c/array-crafted/zero_sum_const_m4.c[408,421] [2024-11-25 04:50:16,935 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:50:16,946 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:50:16,956 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_2ee78072-f94f-47a2-9153-671ea19390cd/sv-benchmarks/c/array-crafted/zero_sum_const_m4.c[408,421] [2024-11-25 04:50:16,970 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:50:16,986 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:50:16,987 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:50:16 WrapperNode [2024-11-25 04:50:16,987 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:50:16,988 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:50:16,988 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:50:16,988 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:50:16,997 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:50:16" (1/1) ... [2024-11-25 04:50:17,010 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:50:16" (1/1) ... [2024-11-25 04:50:17,034 INFO L138 Inliner]: procedures = 16, calls = 18, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 118 [2024-11-25 04:50:17,034 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:50:17,035 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:50:17,035 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:50:17,035 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:50:17,044 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:50:16" (1/1) ... [2024-11-25 04:50:17,044 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:50:16" (1/1) ... [2024-11-25 04:50:17,046 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:50:16" (1/1) ... [2024-11-25 04:50:17,047 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:50:16" (1/1) ... [2024-11-25 04:50:17,054 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:50:16" (1/1) ... [2024-11-25 04:50:17,055 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:50:16" (1/1) ... [2024-11-25 04:50:17,060 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:50:16" (1/1) ... [2024-11-25 04:50:17,062 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:50:16" (1/1) ... [2024-11-25 04:50:17,063 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:50:16" (1/1) ... [2024-11-25 04:50:17,066 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:50:17,067 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:50:17,067 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:50:17,067 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:50:17,069 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:50:16" (1/1) ... [2024-11-25 04:50:17,076 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:50:17,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee78072-f94f-47a2-9153-671ea19390cd/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:50:17,113 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee78072-f94f-47a2-9153-671ea19390cd/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:50:17,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee78072-f94f-47a2-9153-671ea19390cd/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:50:17,152 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 04:50:17,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 04:50:17,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 04:50:17,152 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 04:50:17,153 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:50:17,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:50:17,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 04:50:17,259 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:50:17,262 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:50:17,624 INFO L? ?]: Removed 15 outVars from TransFormulas that were not future-live. [2024-11-25 04:50:17,626 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 04:50:17,747 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 04:50:17,748 INFO L312 CfgBuilder]: Removed 9 assume(true) statements. [2024-11-25 04:50:17,748 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:50:17 BoogieIcfgContainer [2024-11-25 04:50:17,748 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 04:50:17,749 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 04:50:17,749 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 04:50:17,763 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 04:50:17,763 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:50:17" (1/1) ... [2024-11-25 04:50:17,773 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 04:50:17,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:17,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 17 states and 27 transitions. [2024-11-25 04:50:17,831 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 27 transitions. [2024-11-25 04:50:17,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 04:50:17,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:17,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:17,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:18,228 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:50:18,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:18,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 18 states and 28 transitions. [2024-11-25 04:50:18,376 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 28 transitions. [2024-11-25 04:50:18,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 04:50:18,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:18,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:18,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:18,607 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:50:18,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:18,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 19 states and 30 transitions. [2024-11-25 04:50:18,783 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 30 transitions. [2024-11-25 04:50:18,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 04:50:18,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:18,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:18,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:18,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:50:18,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:18,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 20 states and 32 transitions. [2024-11-25 04:50:18,990 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 32 transitions. [2024-11-25 04:50:18,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 04:50:18,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:18,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:19,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:19,087 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:50:19,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:19,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 21 states and 34 transitions. [2024-11-25 04:50:19,139 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 34 transitions. [2024-11-25 04:50:19,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 04:50:19,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:19,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:19,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:19,245 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:50:19,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:19,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 22 states and 36 transitions. [2024-11-25 04:50:19,329 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 36 transitions. [2024-11-25 04:50:19,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 04:50:19,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:19,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:19,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:19,475 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 04:50:19,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:19,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 23 states and 38 transitions. [2024-11-25 04:50:19,539 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 38 transitions. [2024-11-25 04:50:19,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 04:50:19,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:19,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:19,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:19,660 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:50:19,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:19,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 24 states and 40 transitions. [2024-11-25 04:50:19,756 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 40 transitions. [2024-11-25 04:50:19,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 04:50:19,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:19,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:19,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:19,876 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 04:50:19,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:19,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 25 states and 42 transitions. [2024-11-25 04:50:19,956 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 42 transitions. [2024-11-25 04:50:19,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 04:50:19,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:19,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:19,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:20,074 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:50:20,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:20,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 26 states and 44 transitions. [2024-11-25 04:50:20,145 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 44 transitions. [2024-11-25 04:50:20,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 04:50:20,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:20,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:20,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:20,263 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:50:20,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:20,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 27 states and 45 transitions. [2024-11-25 04:50:20,403 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 45 transitions. [2024-11-25 04:50:20,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 04:50:20,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:20,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:20,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:20,544 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 04:50:20,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:20,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 28 states and 46 transitions. [2024-11-25 04:50:20,593 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 46 transitions. [2024-11-25 04:50:20,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 04:50:20,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:20,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:20,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:20,714 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 04:50:20,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:20,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 29 states and 47 transitions. [2024-11-25 04:50:20,765 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 47 transitions. [2024-11-25 04:50:20,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 04:50:20,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:20,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:20,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:20,885 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 04:50:20,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:20,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 30 states and 48 transitions. [2024-11-25 04:50:20,931 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 48 transitions. [2024-11-25 04:50:20,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 04:50:20,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:20,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:20,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:21,058 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 04:50:21,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:21,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 31 states and 49 transitions. [2024-11-25 04:50:21,116 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 49 transitions. [2024-11-25 04:50:21,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 04:50:21,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:21,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:21,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:21,244 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 04:50:21,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:21,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 32 states and 50 transitions. [2024-11-25 04:50:21,320 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 50 transitions. [2024-11-25 04:50:21,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 04:50:21,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:21,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:21,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:21,462 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:50:21,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:21,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 33 states and 51 transitions. [2024-11-25 04:50:21,526 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 51 transitions. [2024-11-25 04:50:21,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 04:50:21,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:21,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:21,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:21,633 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 04:50:21,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:21,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 34 states and 52 transitions. [2024-11-25 04:50:21,711 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 52 transitions. [2024-11-25 04:50:21,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 04:50:21,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:21,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:21,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:21,826 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 04:50:21,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:21,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 35 states and 53 transitions. [2024-11-25 04:50:21,970 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 53 transitions. [2024-11-25 04:50:21,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 04:50:21,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:21,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:22,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:26,847 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:50:35,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:35,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 63 states and 131 transitions. [2024-11-25 04:50:35,877 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 131 transitions. [2024-11-25 04:50:35,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 04:50:35,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:35,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:35,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:36,650 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 04:50:39,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:39,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 64 states and 133 transitions. [2024-11-25 04:50:39,213 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 133 transitions. [2024-11-25 04:50:39,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 04:50:39,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:39,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:39,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:40,008 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 04:50:42,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:42,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 70 states and 146 transitions. [2024-11-25 04:50:42,975 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 146 transitions. [2024-11-25 04:50:42,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 04:50:42,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:42,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:43,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:43,500 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 04:50:47,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:47,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 77 states and 160 transitions. [2024-11-25 04:50:47,086 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 160 transitions. [2024-11-25 04:50:47,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 04:50:47,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:47,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:47,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:47,587 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 04:50:50,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:50,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 84 states and 174 transitions. [2024-11-25 04:50:50,657 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 174 transitions. [2024-11-25 04:50:50,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 04:50:50,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:50,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:50,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:51,173 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 04:50:52,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:52,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 88 states and 180 transitions. [2024-11-25 04:50:52,854 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 180 transitions. [2024-11-25 04:50:52,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 04:50:52,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:52,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:52,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:53,343 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 04:50:54,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:54,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 92 states and 186 transitions. [2024-11-25 04:50:54,830 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 186 transitions. [2024-11-25 04:50:54,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 04:50:54,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:54,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:54,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:55,244 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 04:50:55,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:55,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 93 states and 186 transitions. [2024-11-25 04:50:55,948 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 186 transitions. [2024-11-25 04:50:55,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 04:50:55,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:55,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:55,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:56,383 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 04:50:57,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:57,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 94 states and 186 transitions. [2024-11-25 04:50:57,062 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 186 transitions. [2024-11-25 04:50:57,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 04:50:57,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:57,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:57,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:57,156 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 04:51:00,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:00,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 99 states and 194 transitions. [2024-11-25 04:51:00,484 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 194 transitions. [2024-11-25 04:51:00,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 04:51:00,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:00,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:00,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:01,036 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 04:51:01,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:01,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 95 states and 184 transitions. [2024-11-25 04:51:01,950 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 184 transitions. [2024-11-25 04:51:01,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 04:51:01,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:01,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:01,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:02,054 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 04:51:03,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:03,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 96 states and 184 transitions. [2024-11-25 04:51:03,428 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 184 transitions. [2024-11-25 04:51:03,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 04:51:03,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:03,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:03,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:03,519 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-25 04:51:06,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:06,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 101 states and 193 transitions. [2024-11-25 04:51:06,899 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 193 transitions. [2024-11-25 04:51:06,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 04:51:06,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:06,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:06,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:06,992 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-25 04:51:07,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:07,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 97 states and 183 transitions. [2024-11-25 04:51:07,843 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 183 transitions. [2024-11-25 04:51:07,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 04:51:07,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:07,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:07,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:07,954 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 04:51:10,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:10,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 101 states and 190 transitions. [2024-11-25 04:51:10,680 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 190 transitions. [2024-11-25 04:51:10,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 04:51:10,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:10,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:10,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:10,777 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 04:51:11,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:11,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 102 states and 191 transitions. [2024-11-25 04:51:11,561 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 191 transitions. [2024-11-25 04:51:11,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 04:51:11,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:11,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:11,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:11,647 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 04:51:15,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:15,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 103 states and 191 transitions. [2024-11-25 04:51:15,828 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 191 transitions. [2024-11-25 04:51:15,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 04:51:15,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:15,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:15,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:15,970 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-25 04:51:16,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:16,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 99 states and 181 transitions. [2024-11-25 04:51:16,775 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 181 transitions. [2024-11-25 04:51:16,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 04:51:16,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:16,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:16,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:16,872 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-25 04:51:18,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:18,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 103 states and 188 transitions. [2024-11-25 04:51:18,609 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 188 transitions. [2024-11-25 04:51:18,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 04:51:18,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:18,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:18,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:18,730 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-25 04:51:19,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:19,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 104 states and 189 transitions. [2024-11-25 04:51:19,621 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 189 transitions. [2024-11-25 04:51:19,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 04:51:19,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:19,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:19,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:19,708 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-25 04:51:22,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:22,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 105 states and 189 transitions. [2024-11-25 04:51:22,821 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 189 transitions. [2024-11-25 04:51:22,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 04:51:22,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:22,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:22,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:22,923 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 04:51:26,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:26,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 106 states and 189 transitions. [2024-11-25 04:51:26,167 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 189 transitions. [2024-11-25 04:51:26,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 04:51:26,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:26,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:26,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:41,004 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:52:16,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:16,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 128 states and 257 transitions. [2024-11-25 04:52:16,644 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 257 transitions. [2024-11-25 04:52:16,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 04:52:16,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:16,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:16,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:23,136 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:52:48,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:48,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 141 states and 289 transitions. [2024-11-25 04:52:48,094 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 289 transitions. [2024-11-25 04:52:48,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 04:52:48,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:48,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:48,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:51,488 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:52:53,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:53,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 135 states and 270 transitions. [2024-11-25 04:52:53,401 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 270 transitions. [2024-11-25 04:52:53,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 04:52:53,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:53,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:53,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:56,869 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:52:58,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:58,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 134 states and 268 transitions. [2024-11-25 04:52:58,077 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 268 transitions. [2024-11-25 04:52:58,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 04:52:58,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:58,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:58,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:59,899 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 04:53:05,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:05,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 138 states and 276 transitions. [2024-11-25 04:53:05,689 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 276 transitions. [2024-11-25 04:53:05,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 04:53:05,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:05,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:05,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:06,043 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 04:53:16,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:16,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 147 states and 285 transitions. [2024-11-25 04:53:16,833 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 285 transitions. [2024-11-25 04:53:16,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 04:53:16,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:16,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:16,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:17,255 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 04:53:18,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:18,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 148 states and 285 transitions. [2024-11-25 04:53:18,765 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 285 transitions. [2024-11-25 04:53:18,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 04:53:18,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:18,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:18,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:19,010 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 04:53:33,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:33,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 163 states and 308 transitions. [2024-11-25 04:53:33,420 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 308 transitions. [2024-11-25 04:53:33,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 04:53:33,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:33,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:33,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:33,704 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 04:53:38,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:38,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 168 states and 315 transitions. [2024-11-25 04:53:38,482 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 315 transitions. [2024-11-25 04:53:38,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 04:53:38,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:38,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:38,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:39,712 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-25 04:53:41,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:41,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 169 states and 317 transitions. [2024-11-25 04:53:41,313 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 317 transitions. [2024-11-25 04:53:41,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 04:53:41,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:41,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:41,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:41,562 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 11 proven. 10 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 04:53:42,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:42,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 170 states and 317 transitions. [2024-11-25 04:53:42,899 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 317 transitions. [2024-11-25 04:53:42,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 04:53:42,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:42,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:42,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:43,753 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-25 04:53:44,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:44,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 171 states and 318 transitions. [2024-11-25 04:53:44,927 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 318 transitions. [2024-11-25 04:53:44,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 04:53:44,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:44,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:44,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:45,970 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-25 04:53:47,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:47,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 172 states and 319 transitions. [2024-11-25 04:53:47,188 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 319 transitions. [2024-11-25 04:53:47,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 04:53:47,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:47,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:47,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:48,149 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-25 04:53:49,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:49,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 173 states and 321 transitions. [2024-11-25 04:53:49,383 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 321 transitions. [2024-11-25 04:53:49,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 04:53:49,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:49,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:49,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:50,221 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-25 04:53:52,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:52,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 165 states and 295 transitions. [2024-11-25 04:53:52,795 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 295 transitions. [2024-11-25 04:53:52,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 04:53:52,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:52,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:52,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:53,805 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-25 04:53:55,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:55,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 166 states and 296 transitions. [2024-11-25 04:53:55,061 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 296 transitions. [2024-11-25 04:53:55,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 04:53:55,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:55,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:55,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:56,081 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-11-25 04:54:04,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:04,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 169 states and 301 transitions. [2024-11-25 04:54:04,158 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 301 transitions. [2024-11-25 04:54:04,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 04:54:04,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:04,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:04,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:04,955 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-11-25 04:54:08,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:08,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 172 states and 307 transitions. [2024-11-25 04:54:08,315 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 307 transitions. [2024-11-25 04:54:08,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 04:54:08,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:08,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:08,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:09,249 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-11-25 04:54:10,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:10,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 173 states and 307 transitions. [2024-11-25 04:54:10,562 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 307 transitions. [2024-11-25 04:54:10,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 04:54:10,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:10,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:10,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:11,638 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2024-11-25 04:54:13,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:13,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 173 states and 306 transitions. [2024-11-25 04:54:13,031 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 306 transitions. [2024-11-25 04:54:13,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 04:54:13,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:13,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:13,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:13,890 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-25 04:54:22,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:22,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 179 states and 320 transitions. [2024-11-25 04:54:22,737 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 320 transitions. [2024-11-25 04:54:22,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 04:54:22,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:22,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:22,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:23,540 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-25 04:54:26,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:26,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 183 states and 326 transitions. [2024-11-25 04:54:26,464 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 326 transitions. [2024-11-25 04:54:26,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 04:54:26,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:26,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:26,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:27,556 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-25 04:54:30,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:30,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 183 states and 318 transitions. [2024-11-25 04:54:30,510 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 318 transitions. [2024-11-25 04:54:30,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 04:54:30,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:30,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:30,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:31,435 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-25 04:54:32,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:32,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 170 states and 298 transitions. [2024-11-25 04:54:32,155 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 298 transitions. [2024-11-25 04:54:32,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 04:54:32,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:32,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:32,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:33,081 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-25 04:54:37,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:37,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 175 states and 308 transitions. [2024-11-25 04:54:37,329 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 308 transitions. [2024-11-25 04:54:37,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 04:54:37,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:37,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:37,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:38,226 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-25 04:54:45,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:45,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 180 states and 320 transitions. [2024-11-25 04:54:45,572 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 320 transitions. [2024-11-25 04:54:45,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 04:54:45,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:45,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:45,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:46,422 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 3 proven. 10 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-25 04:54:49,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:49,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 176 states and 311 transitions. [2024-11-25 04:54:49,538 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 311 transitions. [2024-11-25 04:54:49,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 04:54:49,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:49,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:49,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:50,415 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-25 04:54:51,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:51,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 173 states and 306 transitions. [2024-11-25 04:54:51,798 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 306 transitions. [2024-11-25 04:54:51,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 04:54:51,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:51,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:51,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:52,626 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 3 proven. 10 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-25 04:54:54,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:54,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 174 states and 306 transitions. [2024-11-25 04:54:54,323 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 306 transitions. [2024-11-25 04:54:54,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 04:54:54,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:54,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:54,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:55,208 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-25 04:55:00,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:55:00,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 169 states and 289 transitions. [2024-11-25 04:55:00,801 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 289 transitions. [2024-11-25 04:55:00,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 04:55:00,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:55:00,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:55:00,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:55:01,638 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-25 04:55:04,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:55:04,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 168 states and 287 transitions. [2024-11-25 04:55:04,576 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 287 transitions. [2024-11-25 04:55:04,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 04:55:04,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:55:04,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:55:04,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:55:05,417 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-25 04:55:09,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:55:09,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 170 states and 293 transitions. [2024-11-25 04:55:09,761 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 293 transitions. [2024-11-25 04:55:09,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 04:55:09,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:55:09,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:55:09,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:55:40,099 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 1 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:56:51,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:51,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 194 states and 358 transitions. [2024-11-25 04:56:51,913 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 358 transitions. [2024-11-25 04:56:51,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 04:56:51,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:51,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:52,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:57:09,870 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 2 proven. 88 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:58:02,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:02,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 219 states and 410 transitions. [2024-11-25 04:58:02,413 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 410 transitions. [2024-11-25 04:58:02,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 04:58:02,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:02,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:02,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:06,916 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 2 proven. 88 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:58:34,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:34,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 232 states and 439 transitions. [2024-11-25 04:58:34,341 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 439 transitions. [2024-11-25 04:58:34,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 04:58:34,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:34,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:34,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:38,220 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 1 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:58:46,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:46,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 236 states and 447 transitions. [2024-11-25 04:58:46,044 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 447 transitions. [2024-11-25 04:58:46,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 04:58:46,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:46,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:46,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:50,240 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 1 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:58:57,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:57,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 240 states and 451 transitions. [2024-11-25 04:58:57,732 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 451 transitions. [2024-11-25 04:58:57,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 04:58:57,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:57,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:57,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:00,771 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-25 04:59:10,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:10,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 242 states and 456 transitions. [2024-11-25 04:59:10,182 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 456 transitions. [2024-11-25 04:59:10,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 04:59:10,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:10,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:10,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:13,495 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-25 04:59:30,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:30,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 250 states and 466 transitions. [2024-11-25 04:59:30,618 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 466 transitions. [2024-11-25 04:59:30,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 04:59:30,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:30,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:30,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:31,576 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-25 04:59:37,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:37,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 252 states and 469 transitions. [2024-11-25 04:59:37,032 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 469 transitions. [2024-11-25 04:59:37,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 04:59:37,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:37,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:37,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:38,796 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-25 04:59:43,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:43,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 254 states and 472 transitions. [2024-11-25 04:59:43,006 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 472 transitions. [2024-11-25 04:59:43,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 04:59:43,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:43,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:43,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:44,634 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-25 04:59:46,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:46,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 255 states and 472 transitions. [2024-11-25 04:59:46,675 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 472 transitions. [2024-11-25 04:59:46,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 04:59:46,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:46,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:46,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:48,283 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-25 04:59:54,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:54,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 258 states and 476 transitions. [2024-11-25 04:59:54,096 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 476 transitions. [2024-11-25 04:59:54,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 04:59:54,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:54,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:54,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:55,730 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-25 05:00:11,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:11,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 268 states and 489 transitions. [2024-11-25 05:00:11,596 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 489 transitions. [2024-11-25 05:00:11,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 05:00:11,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:11,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:11,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:13,234 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-25 05:00:19,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:19,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 272 states and 494 transitions. [2024-11-25 05:00:19,529 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 494 transitions. [2024-11-25 05:00:19,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 05:00:19,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:19,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:19,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:20,365 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-25 05:00:30,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:30,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 277 states and 501 transitions. [2024-11-25 05:00:30,356 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 501 transitions. [2024-11-25 05:00:30,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 05:00:30,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:30,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:30,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:31,159 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-25 05:00:38,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:38,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 273 states and 480 transitions. [2024-11-25 05:00:38,775 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 480 transitions. [2024-11-25 05:00:38,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 05:00:38,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:38,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:38,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:39,967 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-25 05:00:42,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:42,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 258 states and 459 transitions. [2024-11-25 05:00:42,293 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 459 transitions. [2024-11-25 05:00:42,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 05:00:42,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:42,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:42,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:43,131 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-25 05:00:45,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:45,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 259 states and 460 transitions. [2024-11-25 05:00:45,087 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 460 transitions. [2024-11-25 05:00:45,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 05:00:45,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:45,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:45,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:45,972 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-25 05:00:48,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:48,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 260 states and 462 transitions. [2024-11-25 05:00:48,173 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 462 transitions. [2024-11-25 05:00:48,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 05:00:48,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:48,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:48,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:49,146 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-11-25 05:00:51,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:51,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 261 states and 463 transitions. [2024-11-25 05:00:51,180 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 463 transitions. [2024-11-25 05:00:51,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 05:00:51,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:51,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:51,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:52,020 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-11-25 05:00:56,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:56,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 250 states and 432 transitions. [2024-11-25 05:00:56,488 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 432 transitions. [2024-11-25 05:00:56,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 05:00:56,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:56,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:56,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:57,357 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 05:01:12,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:12,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 257 states and 448 transitions. [2024-11-25 05:01:12,087 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 448 transitions. [2024-11-25 05:01:12,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 05:01:12,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:12,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:12,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:12,993 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 05:01:19,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:19,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 254 states and 437 transitions. [2024-11-25 05:01:19,227 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 437 transitions. [2024-11-25 05:01:19,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 05:01:19,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:19,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:19,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:20,099 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 05:01:26,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:26,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 257 states and 442 transitions. [2024-11-25 05:01:26,249 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 442 transitions. [2024-11-25 05:01:26,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 05:01:26,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:26,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:26,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:27,415 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 05:01:29,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:29,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 258 states and 442 transitions. [2024-11-25 05:01:29,864 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 442 transitions. [2024-11-25 05:01:29,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 05:01:29,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:29,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:29,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:30,972 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 05:01:41,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:41,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 254 states and 438 transitions. [2024-11-25 05:01:41,781 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 438 transitions. [2024-11-25 05:01:41,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 05:01:41,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:41,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:41,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:42,671 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-25 05:01:56,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:56,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 260 states and 450 transitions. [2024-11-25 05:01:56,566 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 450 transitions. [2024-11-25 05:01:56,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 05:01:56,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:56,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:56,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:57,369 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-25 05:02:10,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:10,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 265 states and 463 transitions. [2024-11-25 05:02:10,793 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 463 transitions. [2024-11-25 05:02:10,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 05:02:10,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:10,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:10,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:11,952 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-25 05:02:19,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:19,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 258 states and 444 transitions. [2024-11-25 05:02:19,538 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 444 transitions. [2024-11-25 05:02:19,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 05:02:19,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:19,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:19,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:20,468 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-25 05:02:22,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:22,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 257 states and 442 transitions. [2024-11-25 05:02:22,589 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 442 transitions. [2024-11-25 05:02:22,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 05:02:22,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:22,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:22,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:23,447 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-25 05:02:25,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:25,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 256 states and 440 transitions. [2024-11-25 05:02:25,651 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 440 transitions. [2024-11-25 05:02:25,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 05:02:25,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:25,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:25,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:26,524 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 05:02:36,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:36,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 262 states and 456 transitions. [2024-11-25 05:02:36,891 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 456 transitions. [2024-11-25 05:02:36,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 05:02:36,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:36,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:36,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:37,734 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 05:02:47,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:47,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 266 states and 465 transitions. [2024-11-25 05:02:47,994 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 465 transitions. [2024-11-25 05:02:47,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 05:02:47,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:47,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:48,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:48,994 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 05:02:58,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:58,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 269 states and 475 transitions. [2024-11-25 05:02:58,618 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 475 transitions. [2024-11-25 05:02:58,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 05:02:58,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:58,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:58,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:59,701 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 05:03:13,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:13,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 274 states and 482 transitions. [2024-11-25 05:03:13,956 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 482 transitions. [2024-11-25 05:03:13,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 05:03:13,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:13,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:13,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:14,981 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 05:03:23,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:23,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 277 states and 486 transitions. [2024-11-25 05:03:23,354 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 486 transitions. [2024-11-25 05:03:23,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 05:03:23,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:23,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:23,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:24,426 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 05:03:29,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:29,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 263 states and 454 transitions. [2024-11-25 05:03:29,814 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 454 transitions. [2024-11-25 05:03:29,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 05:03:29,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:29,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:29,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:30,854 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 05:03:32,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:32,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 262 states and 452 transitions. [2024-11-25 05:03:32,488 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 452 transitions. [2024-11-25 05:03:32,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 05:03:32,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:32,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:32,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:33,582 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked.