./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-crafted/zero_sum_const3.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_349bcbe3-c999-4646-bac9-25d2146d1c2b/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_349bcbe3-c999-4646-bac9-25d2146d1c2b/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_349bcbe3-c999-4646-bac9-25d2146d1c2b/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_349bcbe3-c999-4646-bac9-25d2146d1c2b/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/array-crafted/zero_sum_const3.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_349bcbe3-c999-4646-bac9-25d2146d1c2b/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_349bcbe3-c999-4646-bac9-25d2146d1c2b/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4a8466707e2bff30c44c48996d40a42275ef25007ed8ba21de1de20ade9b7ba9 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:34:41,734 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:34:41,794 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_349bcbe3-c999-4646-bac9-25d2146d1c2b/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 05:34:41,798 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:34:41,798 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:34:41,819 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:34:41,819 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 05:34:41,820 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 05:34:41,820 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:34:41,820 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:34:41,820 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:34:41,821 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:34:41,821 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 05:34:41,821 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:34:41,821 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 05:34:41,821 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:34:41,821 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:34:41,821 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:34:41,821 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:34:41,821 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 05:34:41,821 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:34:41,822 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:34:41,822 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:34:41,822 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:34:41,822 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:34:41,822 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:34:41,822 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:34:41,822 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:34:41,823 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:34:41,823 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:34:41,823 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 05:34:41,823 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:34:41,823 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:34:41,823 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_349bcbe3-c999-4646-bac9-25d2146d1c2b/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4a8466707e2bff30c44c48996d40a42275ef25007ed8ba21de1de20ade9b7ba9 [2024-12-06 05:34:42,060 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:34:42,069 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:34:42,071 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:34:42,072 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:34:42,073 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:34:42,074 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_349bcbe3-c999-4646-bac9-25d2146d1c2b/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/array-crafted/zero_sum_const3.c [2024-12-06 05:34:44,842 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_349bcbe3-c999-4646-bac9-25d2146d1c2b/bin/ukojak-verify-CZk0znPC7b/data/b71bddf6c/0f8bfda1490941e2b68181b51e338900/FLAGc2bbb01a2 [2024-12-06 05:34:45,056 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:34:45,057 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_349bcbe3-c999-4646-bac9-25d2146d1c2b/sv-benchmarks/c/array-crafted/zero_sum_const3.c [2024-12-06 05:34:45,072 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_349bcbe3-c999-4646-bac9-25d2146d1c2b/bin/ukojak-verify-CZk0znPC7b/data/b71bddf6c/0f8bfda1490941e2b68181b51e338900/FLAGc2bbb01a2 [2024-12-06 05:34:45,089 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_349bcbe3-c999-4646-bac9-25d2146d1c2b/bin/ukojak-verify-CZk0znPC7b/data/b71bddf6c/0f8bfda1490941e2b68181b51e338900 [2024-12-06 05:34:45,091 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:34:45,093 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:34:45,094 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:34:45,094 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:34:45,098 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:34:45,099 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:34:45" (1/1) ... [2024-12-06 05:34:45,100 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5855df05 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:34:45, skipping insertion in model container [2024-12-06 05:34:45,100 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:34:45" (1/1) ... [2024-12-06 05:34:45,114 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:34:45,248 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_349bcbe3-c999-4646-bac9-25d2146d1c2b/sv-benchmarks/c/array-crafted/zero_sum_const3.c[406,419] [2024-12-06 05:34:45,271 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:34:45,283 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:34:45,293 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_349bcbe3-c999-4646-bac9-25d2146d1c2b/sv-benchmarks/c/array-crafted/zero_sum_const3.c[406,419] [2024-12-06 05:34:45,303 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:34:45,318 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:34:45,318 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:34:45 WrapperNode [2024-12-06 05:34:45,318 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:34:45,319 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:34:45,319 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:34:45,319 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:34:45,326 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:34:45" (1/1) ... [2024-12-06 05:34:45,333 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:34:45" (1/1) ... [2024-12-06 05:34:45,351 INFO L138 Inliner]: procedures = 16, calls = 16, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 98 [2024-12-06 05:34:45,352 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:34:45,352 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:34:45,352 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:34:45,352 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:34:45,358 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:34:45" (1/1) ... [2024-12-06 05:34:45,358 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:34:45" (1/1) ... [2024-12-06 05:34:45,360 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:34:45" (1/1) ... [2024-12-06 05:34:45,360 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:34:45" (1/1) ... [2024-12-06 05:34:45,366 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:34:45" (1/1) ... [2024-12-06 05:34:45,367 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:34:45" (1/1) ... [2024-12-06 05:34:45,371 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:34:45" (1/1) ... [2024-12-06 05:34:45,372 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:34:45" (1/1) ... [2024-12-06 05:34:45,373 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:34:45" (1/1) ... [2024-12-06 05:34:45,375 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:34:45,376 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:34:45,376 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:34:45,376 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:34:45,377 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:34:45" (1/1) ... [2024-12-06 05:34:45,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:34:45,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_349bcbe3-c999-4646-bac9-25d2146d1c2b/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:34:45,408 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_349bcbe3-c999-4646-bac9-25d2146d1c2b/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:34:45,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_349bcbe3-c999-4646-bac9-25d2146d1c2b/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:34:45,434 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:34:45,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 05:34:45,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 05:34:45,434 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 05:34:45,434 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:34:45,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:34:45,435 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 05:34:45,496 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:34:45,498 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:34:45,678 INFO L? ?]: Removed 13 outVars from TransFormulas that were not future-live. [2024-12-06 05:34:45,679 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:34:45,724 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:34:45,724 INFO L312 CfgBuilder]: Removed 7 assume(true) statements. [2024-12-06 05:34:45,724 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:34:45 BoogieIcfgContainer [2024-12-06 05:34:45,724 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:34:45,725 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:34:45,725 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:34:45,737 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:34:45,737 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:34:45" (1/1) ... [2024-12-06 05:34:45,746 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 05:34:45,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:45,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 15 states and 23 transitions. [2024-12-06 05:34:45,799 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 23 transitions. [2024-12-06 05:34:45,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 05:34:45,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:45,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:45,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:46,028 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:34:46,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:46,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 16 states and 24 transitions. [2024-12-06 05:34:46,108 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 24 transitions. [2024-12-06 05:34:46,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 05:34:46,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:46,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:46,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:46,210 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:34:46,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:46,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 17 states and 26 transitions. [2024-12-06 05:34:46,301 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 26 transitions. [2024-12-06 05:34:46,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 05:34:46,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:46,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:46,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:46,397 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:34:46,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:46,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 18 states and 28 transitions. [2024-12-06 05:34:46,439 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 28 transitions. [2024-12-06 05:34:46,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 05:34:46,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:46,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:46,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:46,514 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:34:46,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:46,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 19 states and 30 transitions. [2024-12-06 05:34:46,560 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 30 transitions. [2024-12-06 05:34:46,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 05:34:46,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:46,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:46,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:46,626 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:34:46,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:46,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 20 states and 32 transitions. [2024-12-06 05:34:46,671 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 32 transitions. [2024-12-06 05:34:46,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 05:34:46,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:46,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:46,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:46,727 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 05:34:46,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:46,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 21 states and 34 transitions. [2024-12-06 05:34:46,774 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 34 transitions. [2024-12-06 05:34:46,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 05:34:46,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:46,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:46,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:46,831 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:34:46,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:46,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 22 states and 36 transitions. [2024-12-06 05:34:46,882 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 36 transitions. [2024-12-06 05:34:46,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:34:46,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:46,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:46,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:46,965 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:34:47,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:47,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 23 states and 37 transitions. [2024-12-06 05:34:47,078 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 37 transitions. [2024-12-06 05:34:47,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:34:47,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:47,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:47,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:47,134 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 05:34:47,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:47,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 24 states and 38 transitions. [2024-12-06 05:34:47,163 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 38 transitions. [2024-12-06 05:34:47,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:34:47,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:47,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:47,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:47,232 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 05:34:47,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:47,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 25 states and 39 transitions. [2024-12-06 05:34:47,268 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 39 transitions. [2024-12-06 05:34:47,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:34:47,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:47,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:47,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:47,339 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:34:47,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:47,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 26 states and 40 transitions. [2024-12-06 05:34:47,379 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 40 transitions. [2024-12-06 05:34:47,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:34:47,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:47,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:47,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:47,453 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 05:34:47,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:47,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 27 states and 41 transitions. [2024-12-06 05:34:47,493 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 41 transitions. [2024-12-06 05:34:47,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:34:47,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:47,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:47,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:47,577 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 05:34:47,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:47,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 28 states and 42 transitions. [2024-12-06 05:34:47,621 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 42 transitions. [2024-12-06 05:34:47,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:34:47,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:47,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:47,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:47,685 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:34:47,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:47,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 29 states and 43 transitions. [2024-12-06 05:34:47,762 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 43 transitions. [2024-12-06 05:34:47,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:34:47,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:47,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:47,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:49,584 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:34:51,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:51,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 51 states and 103 transitions. [2024-12-06 05:34:51,708 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 103 transitions. [2024-12-06 05:34:51,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:34:51,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:51,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:51,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:52,023 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 05:34:52,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:52,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 52 states and 105 transitions. [2024-12-06 05:34:52,963 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 105 transitions. [2024-12-06 05:34:52,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:34:52,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:52,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:52,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:53,272 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 05:34:54,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:54,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 58 states and 118 transitions. [2024-12-06 05:34:54,637 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 118 transitions. [2024-12-06 05:34:54,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:34:54,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:54,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:54,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:54,852 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 05:34:56,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:56,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 68 states and 140 transitions. [2024-12-06 05:34:56,083 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 140 transitions. [2024-12-06 05:34:56,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:34:56,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:56,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:56,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:56,284 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 05:34:56,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:56,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 72 states and 146 transitions. [2024-12-06 05:34:56,942 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 146 transitions. [2024-12-06 05:34:56,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:34:56,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:56,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:56,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:57,154 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 05:34:57,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:57,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 73 states and 146 transitions. [2024-12-06 05:34:57,372 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 146 transitions. [2024-12-06 05:34:57,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:34:57,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:57,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:57,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:57,553 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 05:34:57,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:57,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 74 states and 146 transitions. [2024-12-06 05:34:57,772 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 146 transitions. [2024-12-06 05:34:57,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:34:57,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:57,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:57,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:57,843 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:34:59,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:59,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 79 states and 154 transitions. [2024-12-06 05:34:59,234 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 154 transitions. [2024-12-06 05:34:59,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:34:59,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:59,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:59,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:59,447 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 05:34:59,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:59,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 75 states and 144 transitions. [2024-12-06 05:34:59,581 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 144 transitions. [2024-12-06 05:34:59,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:34:59,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:59,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:59,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:59,646 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:35:00,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:00,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 76 states and 144 transitions. [2024-12-06 05:35:00,072 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 144 transitions. [2024-12-06 05:35:00,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:35:00,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:00,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:00,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:00,146 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 05:35:00,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:00,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 81 states and 153 transitions. [2024-12-06 05:35:00,935 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 153 transitions. [2024-12-06 05:35:00,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:35:00,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:00,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:00,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:00,987 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 05:35:01,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:01,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 77 states and 143 transitions. [2024-12-06 05:35:01,226 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 143 transitions. [2024-12-06 05:35:01,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:35:01,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:01,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:01,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:01,274 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 05:35:01,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:01,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 78 states and 144 transitions. [2024-12-06 05:35:01,355 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 144 transitions. [2024-12-06 05:35:01,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:35:01,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:01,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:01,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:01,407 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 05:35:01,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:01,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 78 states and 141 transitions. [2024-12-06 05:35:01,574 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2024-12-06 05:35:01,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:35:01,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:01,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:01,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:01,648 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 05:35:01,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:01,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 82 states and 148 transitions. [2024-12-06 05:35:01,763 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 148 transitions. [2024-12-06 05:35:01,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:35:01,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:01,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:01,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:01,830 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 05:35:01,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:01,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 83 states and 149 transitions. [2024-12-06 05:35:01,953 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 149 transitions. [2024-12-06 05:35:01,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:35:01,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:01,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:01,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:02,008 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 05:35:02,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:02,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 84 states and 149 transitions. [2024-12-06 05:35:02,493 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 149 transitions. [2024-12-06 05:35:02,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:35:02,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:02,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:02,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:02,565 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-06 05:35:02,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:02,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 80 states and 140 transitions. [2024-12-06 05:35:02,647 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 140 transitions. [2024-12-06 05:35:02,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:35:02,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:02,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:02,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:07,172 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:35:17,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:17,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 99 states and 194 transitions. [2024-12-06 05:35:17,390 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 194 transitions. [2024-12-06 05:35:17,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:35:17,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:17,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:17,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:18,980 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:35:24,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:24,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 104 states and 209 transitions. [2024-12-06 05:35:24,210 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 209 transitions. [2024-12-06 05:35:24,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:35:24,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:24,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:24,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:25,946 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:35:26,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:26,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 103 states and 207 transitions. [2024-12-06 05:35:26,441 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 207 transitions. [2024-12-06 05:35:26,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:35:26,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:26,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:26,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:27,089 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 05:35:29,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:29,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 108 states and 213 transitions. [2024-12-06 05:35:29,600 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 213 transitions. [2024-12-06 05:35:29,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:35:29,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:29,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:29,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:29,762 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 05:35:31,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:31,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 111 states and 218 transitions. [2024-12-06 05:35:31,283 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 218 transitions. [2024-12-06 05:35:31,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:35:31,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:31,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:31,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:31,398 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 05:35:33,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:33,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 116 states and 224 transitions. [2024-12-06 05:35:33,262 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 224 transitions. [2024-12-06 05:35:33,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:35:33,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:33,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:33,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:33,405 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 05:35:36,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:36,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 128 states and 240 transitions. [2024-12-06 05:35:36,167 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 240 transitions. [2024-12-06 05:35:36,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 05:35:36,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:36,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:36,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:36,752 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-06 05:35:37,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:37,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 129 states and 242 transitions. [2024-12-06 05:35:37,487 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 242 transitions. [2024-12-06 05:35:37,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 05:35:37,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:37,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:37,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:37,883 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-06 05:35:38,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:38,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 130 states and 243 transitions. [2024-12-06 05:35:38,465 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 243 transitions. [2024-12-06 05:35:38,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 05:35:38,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:38,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:38,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:38,929 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-06 05:35:39,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:39,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 131 states and 244 transitions. [2024-12-06 05:35:39,490 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 244 transitions. [2024-12-06 05:35:39,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 05:35:39,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:39,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:39,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:39,969 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-06 05:35:41,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:41,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 124 states and 220 transitions. [2024-12-06 05:35:41,716 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 220 transitions. [2024-12-06 05:35:41,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 05:35:41,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:41,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:41,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:42,112 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 05:35:43,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:43,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 130 states and 235 transitions. [2024-12-06 05:35:43,938 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 235 transitions. [2024-12-06 05:35:43,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 05:35:43,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:43,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:43,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:44,380 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 05:35:47,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:47,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 132 states and 234 transitions. [2024-12-06 05:35:47,561 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 234 transitions. [2024-12-06 05:35:47,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 05:35:47,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:47,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:47,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:48,034 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 05:35:48,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:48,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 132 states and 233 transitions. [2024-12-06 05:35:48,520 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 233 transitions. [2024-12-06 05:35:48,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 05:35:48,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:48,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:48,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:48,936 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 05:35:50,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:50,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 137 states and 244 transitions. [2024-12-06 05:35:50,980 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 244 transitions. [2024-12-06 05:35:50,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 05:35:50,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:50,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:50,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:51,297 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 05:35:53,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:53,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 142 states and 251 transitions. [2024-12-06 05:35:53,255 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 251 transitions. [2024-12-06 05:35:53,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 05:35:53,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:53,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:53,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:53,666 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-12-06 05:35:54,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:54,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 137 states and 241 transitions. [2024-12-06 05:35:54,007 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 241 transitions. [2024-12-06 05:35:54,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 05:35:54,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:54,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:54,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:54,376 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 05:35:56,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:56,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 135 states and 239 transitions. [2024-12-06 05:35:56,612 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 239 transitions. [2024-12-06 05:35:56,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 05:35:56,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:56,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:56,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:57,007 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 05:35:57,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:57,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 139 states and 246 transitions. [2024-12-06 05:35:57,725 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 246 transitions. [2024-12-06 05:35:57,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 05:35:57,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:57,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:57,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:58,085 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 05:35:58,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:58,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 131 states and 228 transitions. [2024-12-06 05:35:58,788 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 228 transitions. [2024-12-06 05:35:58,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 05:35:58,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:58,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:58,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:36:10,529 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:36:35,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:36:35,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 152 states and 284 transitions. [2024-12-06 05:36:35,829 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 284 transitions. [2024-12-06 05:36:35,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 05:36:35,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:36:35,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:36:35,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:36:46,668 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:37:14,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:14,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 174 states and 345 transitions. [2024-12-06 05:37:14,624 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 345 transitions. [2024-12-06 05:37:14,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 05:37:14,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:14,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:14,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:16,402 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:37:32,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:32,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 191 states and 382 transitions. [2024-12-06 05:37:32,035 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 382 transitions. [2024-12-06 05:37:32,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 05:37:32,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:32,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:32,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:34,225 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:37:38,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:38,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 195 states and 389 transitions. [2024-12-06 05:37:38,741 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 389 transitions. [2024-12-06 05:37:38,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 05:37:38,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:38,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:38,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:40,603 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:37:42,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:42,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 199 states and 398 transitions. [2024-12-06 05:37:42,675 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 398 transitions. [2024-12-06 05:37:42,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 05:37:42,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:42,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:42,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:44,763 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:38:00,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:00,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 212 states and 433 transitions. [2024-12-06 05:38:00,405 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 433 transitions. [2024-12-06 05:38:00,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 05:38:00,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:00,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:00,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:02,172 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:38:03,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:03,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 216 states and 441 transitions. [2024-12-06 05:38:03,409 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 441 transitions. [2024-12-06 05:38:03,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 05:38:03,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:03,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:03,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:05,309 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:38:06,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:06,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 217 states and 441 transitions. [2024-12-06 05:38:06,720 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 441 transitions. [2024-12-06 05:38:06,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:38:06,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:06,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:06,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:08,433 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 05:38:11,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:11,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 218 states and 442 transitions. [2024-12-06 05:38:11,851 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 442 transitions. [2024-12-06 05:38:11,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:38:11,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:11,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:11,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:13,111 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 05:38:17,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:17,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 222 states and 449 transitions. [2024-12-06 05:38:17,669 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 449 transitions. [2024-12-06 05:38:17,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:38:17,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:17,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:17,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:18,052 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 05:38:21,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:21,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 224 states and 452 transitions. [2024-12-06 05:38:21,302 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 452 transitions. [2024-12-06 05:38:21,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:38:21,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:21,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:21,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:22,240 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 05:38:24,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:24,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 229 states and 458 transitions. [2024-12-06 05:38:24,866 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 458 transitions. [2024-12-06 05:38:24,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:38:24,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:24,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:24,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:25,238 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 05:38:26,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:26,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 231 states and 464 transitions. [2024-12-06 05:38:26,840 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 464 transitions. [2024-12-06 05:38:26,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:38:26,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:26,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:26,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:27,846 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 05:38:36,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:36,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 243 states and 483 transitions. [2024-12-06 05:38:36,753 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 483 transitions. [2024-12-06 05:38:36,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:38:36,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:36,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:36,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:37,770 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 05:38:43,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:43,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 250 states and 492 transitions. [2024-12-06 05:38:43,083 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 492 transitions. [2024-12-06 05:38:43,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:38:43,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:43,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:43,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:43,885 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 05:38:46,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:46,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 253 states and 496 transitions. [2024-12-06 05:38:46,814 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 496 transitions. [2024-12-06 05:38:46,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 05:38:46,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:46,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:46,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:47,343 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-12-06 05:38:52,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:52,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 257 states and 500 transitions. [2024-12-06 05:38:52,554 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 500 transitions. [2024-12-06 05:38:52,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 05:38:52,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:52,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:52,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:53,352 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-12-06 05:38:54,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:54,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 258 states and 500 transitions. [2024-12-06 05:38:54,399 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 500 transitions. [2024-12-06 05:38:54,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 05:38:54,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:54,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:54,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:54,780 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-12-06 05:39:00,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:00,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 261 states and 498 transitions. [2024-12-06 05:39:00,823 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 498 transitions. [2024-12-06 05:39:00,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 05:39:00,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:00,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:00,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:39:01,199 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-12-06 05:39:02,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:02,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 249 states and 473 transitions. [2024-12-06 05:39:02,350 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 473 transitions. [2024-12-06 05:39:02,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 05:39:02,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:02,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:02,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:39:02,697 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-12-06 05:39:03,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:03,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 250 states and 474 transitions. [2024-12-06 05:39:03,762 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 474 transitions. [2024-12-06 05:39:03,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 05:39:03,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:03,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:03,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:39:04,281 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-12-06 05:39:05,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:05,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 251 states and 476 transitions. [2024-12-06 05:39:05,872 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 476 transitions. [2024-12-06 05:39:05,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 05:39:05,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:05,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:05,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:39:06,379 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-12-06 05:39:08,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:08,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 253 states and 480 transitions. [2024-12-06 05:39:08,673 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 480 transitions. [2024-12-06 05:39:08,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 05:39:08,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:08,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:08,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:39:09,056 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-12-06 05:39:13,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:13,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 255 states and 485 transitions. [2024-12-06 05:39:13,582 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 485 transitions. [2024-12-06 05:39:13,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 05:39:13,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:13,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:13,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:39:14,078 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-06 05:39:22,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:22,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 262 states and 508 transitions. [2024-12-06 05:39:22,485 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 508 transitions. [2024-12-06 05:39:22,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 05:39:22,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:22,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:22,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:39:22,892 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 05:39:25,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:25,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 264 states and 511 transitions. [2024-12-06 05:39:25,023 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 511 transitions. [2024-12-06 05:39:25,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 05:39:25,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:25,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:25,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:39:25,592 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-06 05:39:27,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:27,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 267 states and 516 transitions. [2024-12-06 05:39:27,062 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 516 transitions. [2024-12-06 05:39:27,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 05:39:27,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:27,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:27,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:39:27,435 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-06 05:39:31,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:31,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 270 states and 516 transitions. [2024-12-06 05:39:31,172 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 516 transitions. [2024-12-06 05:39:31,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 05:39:31,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:31,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:31,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:39:31,608 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-06 05:39:38,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:38,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 276 states and 526 transitions. [2024-12-06 05:39:38,062 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 526 transitions. [2024-12-06 05:39:38,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 05:39:38,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:38,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:38,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:39:38,603 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-06 05:39:40,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:40,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 277 states and 526 transitions. [2024-12-06 05:39:40,216 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 526 transitions. [2024-12-06 05:39:40,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 05:39:40,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:40,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:40,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:39:40,720 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-06 05:39:43,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:43,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 278 states and 518 transitions. [2024-12-06 05:39:43,440 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 518 transitions. [2024-12-06 05:39:43,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 05:39:43,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:43,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:43,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:39:43,963 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-06 05:39:45,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:45,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 279 states and 518 transitions. [2024-12-06 05:39:45,744 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 518 transitions. [2024-12-06 05:39:45,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 05:39:45,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:45,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:45,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:39:46,271 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-06 05:39:48,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:48,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 243 states and 450 transitions. [2024-12-06 05:39:48,457 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 450 transitions. [2024-12-06 05:39:48,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 05:39:48,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:48,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:48,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:39:48,944 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 05:39:55,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:55,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 252 states and 468 transitions. [2024-12-06 05:39:55,056 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 468 transitions. [2024-12-06 05:39:55,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 05:39:55,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:55,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:55,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:39:55,434 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 05:39:58,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:58,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 255 states and 476 transitions. [2024-12-06 05:39:58,380 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 476 transitions. [2024-12-06 05:39:58,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 05:39:58,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:58,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:58,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:39:58,760 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 05:39:59,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:59,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 256 states and 476 transitions. [2024-12-06 05:39:59,457 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 476 transitions. [2024-12-06 05:39:59,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 05:39:59,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:59,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:59,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:39:59,970 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 05:40:01,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:01,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 261 states and 481 transitions. [2024-12-06 05:40:01,939 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 481 transitions. [2024-12-06 05:40:01,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 05:40:01,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:01,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:01,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:02,322 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 05:40:07,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:07,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 268 states and 500 transitions. [2024-12-06 05:40:07,626 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 500 transitions. [2024-12-06 05:40:07,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 05:40:07,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:07,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:07,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:08,236 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 05:40:09,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:09,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 272 states and 508 transitions. [2024-12-06 05:40:09,845 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 508 transitions. [2024-12-06 05:40:09,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 05:40:09,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:09,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:09,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:10,237 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 05:40:14,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:14,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 275 states and 518 transitions. [2024-12-06 05:40:14,846 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 518 transitions. [2024-12-06 05:40:14,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 05:40:14,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:14,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:14,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:15,329 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 05:40:15,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:15,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 276 states and 518 transitions. [2024-12-06 05:40:15,396 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 518 transitions. [2024-12-06 05:40:15,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 05:40:15,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:15,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:15,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:15,766 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 05:40:16,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:16,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 277 states and 518 transitions. [2024-12-06 05:40:16,461 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 518 transitions. [2024-12-06 05:40:16,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 05:40:16,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:16,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:16,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:16,833 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 05:40:18,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:18,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 277 states and 508 transitions. [2024-12-06 05:40:18,521 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 508 transitions. [2024-12-06 05:40:18,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 05:40:18,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:18,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:18,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:19,022 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-12-06 05:40:20,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:20,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 278 states and 511 transitions. [2024-12-06 05:40:20,594 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 511 transitions. [2024-12-06 05:40:20,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 05:40:20,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:20,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:20,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:20,972 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-12-06 05:40:22,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:22,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 252 states and 463 transitions. [2024-12-06 05:40:22,596 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 463 transitions. [2024-12-06 05:40:22,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 05:40:22,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:22,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:22,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:51,033 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 1 proven. 104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:41:56,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:56,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 278 states and 534 transitions. [2024-12-06 05:41:56,538 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 534 transitions. [2024-12-06 05:41:56,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 05:41:56,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:56,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:56,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:05,255 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 1 proven. 104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:42:41,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:41,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 296 states and 574 transitions. [2024-12-06 05:42:41,882 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 574 transitions. [2024-12-06 05:42:41,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 05:42:41,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:41,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:41,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:44,135 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 1 proven. 104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:43:21,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:21,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 319 states and 623 transitions. [2024-12-06 05:43:21,737 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 623 transitions. [2024-12-06 05:43:21,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 05:43:21,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:21,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:21,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:25,939 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 1 proven. 104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:43:36,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:36,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 325 states and 631 transitions. [2024-12-06 05:43:36,312 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 631 transitions. [2024-12-06 05:43:36,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 05:43:36,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:36,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:36,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:39,431 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 1 proven. 104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:43:57,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:57,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 334 states and 660 transitions. [2024-12-06 05:43:57,498 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 660 transitions. [2024-12-06 05:43:57,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 05:43:57,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:57,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:57,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:59,944 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 1 proven. 104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:44:05,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:05,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 339 states and 670 transitions. [2024-12-06 05:44:05,134 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 670 transitions. [2024-12-06 05:44:05,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 05:44:05,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:05,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:05,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:07,423 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 1 proven. 104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:44:12,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:12,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 341 states and 675 transitions. [2024-12-06 05:44:12,042 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 675 transitions. [2024-12-06 05:44:12,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 05:44:12,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:12,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:12,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:16,489 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 1 proven. 104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:44:24,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:24,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 345 states and 694 transitions. [2024-12-06 05:44:24,306 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 694 transitions. [2024-12-06 05:44:24,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 05:44:24,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:24,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:24,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:28,048 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 05:44:36,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:36,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 347 states and 697 transitions. [2024-12-06 05:44:36,993 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 697 transitions. [2024-12-06 05:44:36,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 05:44:36,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:36,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:37,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:40,217 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 05:44:50,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:50,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 351 states and 705 transitions. [2024-12-06 05:44:50,533 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 705 transitions. [2024-12-06 05:44:50,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 05:44:50,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:50,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:50,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:52,853 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 05:45:01,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:01,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 355 states and 711 transitions. [2024-12-06 05:45:01,318 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 711 transitions. [2024-12-06 05:45:01,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 05:45:01,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:01,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:01,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:02,380 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 05:45:08,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:08,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 357 states and 718 transitions. [2024-12-06 05:45:08,552 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 718 transitions. [2024-12-06 05:45:08,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 05:45:08,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:08,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:08,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:10,946 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 05:45:47,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:47,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 378 states and 754 transitions. [2024-12-06 05:45:47,400 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 754 transitions. [2024-12-06 05:45:47,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 05:45:47,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:47,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:47,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:49,878 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 05:45:56,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:56,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 382 states and 758 transitions. [2024-12-06 05:45:56,121 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 758 transitions. [2024-12-06 05:45:56,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 05:45:56,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:56,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:56,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:57,380 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 05:45:58,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:58,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 384 states and 761 transitions. [2024-12-06 05:45:58,860 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 761 transitions. [2024-12-06 05:45:58,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 05:45:58,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:58,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:58,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:00,641 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 05:46:06,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:06,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 387 states and 763 transitions. [2024-12-06 05:46:06,920 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 763 transitions. [2024-12-06 05:46:06,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 05:46:06,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:06,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:06,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:08,648 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 05:46:17,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:17,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 391 states and 768 transitions. [2024-12-06 05:46:17,533 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 768 transitions. [2024-12-06 05:46:17,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 05:46:17,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:17,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:17,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:19,335 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 05:46:26,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:26,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 399 states and 778 transitions. [2024-12-06 05:46:26,051 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 778 transitions. [2024-12-06 05:46:26,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 05:46:26,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:26,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:26,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:28,638 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 05:46:28,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:28,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 403 states and 784 transitions. [2024-12-06 05:46:28,795 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 784 transitions. [2024-12-06 05:46:28,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 05:46:28,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:28,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:28,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:30,981 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 05:46:31,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:31,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 407 states and 789 transitions. [2024-12-06 05:46:31,606 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 789 transitions. [2024-12-06 05:46:31,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 05:46:31,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:31,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:31,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:33,812 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 05:46:35,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:35,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 408 states and 789 transitions. [2024-12-06 05:46:35,121 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 789 transitions. [2024-12-06 05:46:35,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 05:46:35,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:35,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:35,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:37,305 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 05:46:39,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:39,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 409 states and 789 transitions. [2024-12-06 05:46:39,891 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 789 transitions. [2024-12-06 05:46:39,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 05:46:39,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:39,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:39,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:40,780 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-12-06 05:46:52,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:52,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 414 states and 796 transitions. [2024-12-06 05:46:52,550 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 796 transitions. [2024-12-06 05:46:52,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 05:46:52,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:52,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:52,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:55,097 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 05:46:56,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:56,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 415 states and 796 transitions. [2024-12-06 05:46:56,537 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 796 transitions. [2024-12-06 05:46:56,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 05:46:56,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:56,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:56,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:57,691 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-12-06 05:47:02,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:02,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 418 states and 800 transitions. [2024-12-06 05:47:02,922 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 800 transitions. [2024-12-06 05:47:02,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 05:47:02,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:02,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:02,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:03,969 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-12-06 05:47:14,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:14,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 412 states and 779 transitions. [2024-12-06 05:47:14,633 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 779 transitions. [2024-12-06 05:47:14,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 05:47:14,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:14,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:14,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:15,661 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-12-06 05:47:20,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:20,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 402 states and 760 transitions. [2024-12-06 05:47:20,416 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 760 transitions. [2024-12-06 05:47:20,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 05:47:20,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:20,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:20,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:21,739 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-12-06 05:47:24,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:24,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 403 states and 761 transitions. [2024-12-06 05:47:24,036 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 761 transitions. [2024-12-06 05:47:24,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 05:47:24,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:24,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:24,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:24,989 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-12-06 05:47:27,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:27,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 404 states and 764 transitions. [2024-12-06 05:47:27,695 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 764 transitions. [2024-12-06 05:47:27,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 05:47:27,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:27,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:27,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:28,725 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-12-06 05:47:31,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:31,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 392 states and 721 transitions. [2024-12-06 05:47:31,336 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 721 transitions. [2024-12-06 05:47:31,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 05:47:31,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:31,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:31,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:32,532 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-12-06 05:47:35,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:35,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 393 states and 723 transitions. [2024-12-06 05:47:35,026 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 723 transitions. [2024-12-06 05:47:35,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 05:47:35,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:35,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:35,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:35,892 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-12-06 05:47:37,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:37,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 377 states and 677 transitions. [2024-12-06 05:47:37,663 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 677 transitions. [2024-12-06 05:47:37,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 05:47:37,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:37,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:37,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:38,652 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-12-06 05:47:50,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:50,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 385 states and 698 transitions. [2024-12-06 05:47:50,291 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 698 transitions. [2024-12-06 05:47:50,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 05:47:50,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:50,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:50,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:51,236 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-12-06 05:48:00,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:00,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 384 states and 694 transitions. [2024-12-06 05:48:00,513 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 694 transitions. [2024-12-06 05:48:00,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 05:48:00,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:00,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:00,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:01,428 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-12-06 05:48:08,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:08,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 387 states and 699 transitions. [2024-12-06 05:48:08,114 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 699 transitions. [2024-12-06 05:48:08,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 05:48:08,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:08,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:08,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:09,217 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-12-06 05:48:21,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:21,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 386 states and 692 transitions. [2024-12-06 05:48:21,817 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 692 transitions. [2024-12-06 05:48:21,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 05:48:21,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:21,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:21,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:22,994 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked.