./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 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d9be012-babe-4f49-bf28-f92272aef606/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d9be012-babe-4f49-bf28-f92272aef606/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d9be012-babe-4f49-bf28-f92272aef606/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d9be012-babe-4f49-bf28-f92272aef606/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/array-crafted/zero_sum_const3.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d9be012-babe-4f49-bf28-f92272aef606/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d9be012-babe-4f49-bf28-f92272aef606/bin/ukojak-verify-EEHR8qb7sm --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-826ab2b [2024-11-13 22:27:17,723 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:27:17,804 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d9be012-babe-4f49-bf28-f92272aef606/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 22:27:17,810 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:27:17,810 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:27:17,841 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:27:17,842 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:27:17,843 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:27:17,843 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:27:17,843 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:27:17,843 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:27:17,844 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:27:17,844 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:27:17,844 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:27:17,844 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:27:17,844 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:27:17,844 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:27:17,844 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:27:17,844 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:27:17,845 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:27:17,845 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:27:17,845 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:27:17,845 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:27:17,845 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:27:17,845 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:27:17,845 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:27:17,846 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:27:17,846 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:27:17,846 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:27:17,846 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:27:17,846 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:27:17,846 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:27:17,846 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:27:17,846 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_6d9be012-babe-4f49-bf28-f92272aef606/bin/ukojak-verify-EEHR8qb7sm 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 [2024-11-13 22:27:18,152 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:27:18,166 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:27:18,169 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:27:18,171 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:27:18,171 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:27:18,173 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d9be012-babe-4f49-bf28-f92272aef606/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/array-crafted/zero_sum_const3.c Unable to find full path for "g++" [2024-11-13 22:27:20,190 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:27:20,465 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:27:20,468 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d9be012-babe-4f49-bf28-f92272aef606/sv-benchmarks/c/array-crafted/zero_sum_const3.c [2024-11-13 22:27:20,492 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d9be012-babe-4f49-bf28-f92272aef606/bin/ukojak-verify-EEHR8qb7sm/data/3d29989c5/9373e6c7c9e548e79c33ec4cda0012f0/FLAG4ec8b5dd5 [2024-11-13 22:27:20,537 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d9be012-babe-4f49-bf28-f92272aef606/bin/ukojak-verify-EEHR8qb7sm/data/3d29989c5/9373e6c7c9e548e79c33ec4cda0012f0 [2024-11-13 22:27:20,542 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:27:20,544 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:27:20,546 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:27:20,546 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:27:20,551 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:27:20,553 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:27:20" (1/1) ... [2024-11-13 22:27:20,555 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f6eb81b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:27:20, skipping insertion in model container [2024-11-13 22:27:20,555 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:27:20" (1/1) ... [2024-11-13 22:27:20,578 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:27:20,777 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_6d9be012-babe-4f49-bf28-f92272aef606/sv-benchmarks/c/array-crafted/zero_sum_const3.c[406,419] [2024-11-13 22:27:20,813 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:27:20,832 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:27:20,848 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_6d9be012-babe-4f49-bf28-f92272aef606/sv-benchmarks/c/array-crafted/zero_sum_const3.c[406,419] [2024-11-13 22:27:20,867 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:27:20,887 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:27:20,888 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:27:20 WrapperNode [2024-11-13 22:27:20,888 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:27:20,889 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:27:20,889 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:27:20,889 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:27:20,897 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:27:20" (1/1) ... [2024-11-13 22:27:20,905 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:27:20" (1/1) ... [2024-11-13 22:27:20,928 INFO L138 Inliner]: procedures = 16, calls = 16, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 98 [2024-11-13 22:27:20,928 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:27:20,933 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:27:20,933 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:27:20,933 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:27:20,943 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:27:20" (1/1) ... [2024-11-13 22:27:20,943 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:27:20" (1/1) ... [2024-11-13 22:27:20,945 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:27:20" (1/1) ... [2024-11-13 22:27:20,945 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:27:20" (1/1) ... [2024-11-13 22:27:20,951 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:27:20" (1/1) ... [2024-11-13 22:27:20,960 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:27:20" (1/1) ... [2024-11-13 22:27:20,965 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:27:20" (1/1) ... [2024-11-13 22:27:20,966 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:27:20" (1/1) ... [2024-11-13 22:27:20,971 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:27:20,972 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:27:20,972 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:27:20,972 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:27:20,973 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:27:20" (1/1) ... [2024-11-13 22:27:20,985 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:27:21,002 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d9be012-babe-4f49-bf28-f92272aef606/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:27:21,016 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d9be012-babe-4f49-bf28-f92272aef606/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:27:21,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d9be012-babe-4f49-bf28-f92272aef606/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:27:21,053 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:27:21,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:27:21,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:27:21,054 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:27:21,054 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:27:21,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:27:21,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:27:21,164 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:27:21,167 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:27:21,454 INFO L? ?]: Removed 13 outVars from TransFormulas that were not future-live. [2024-11-13 22:27:21,454 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:27:21,530 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:27:21,530 INFO L316 CfgBuilder]: Removed 7 assume(true) statements. [2024-11-13 22:27:21,531 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:27:21 BoogieIcfgContainer [2024-11-13 22:27:21,531 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:27:21,532 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:27:21,532 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:27:21,544 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:27:21,544 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:27:21" (1/1) ... [2024-11-13 22:27:21,555 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:27:21,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:21,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 15 states and 23 transitions. [2024-11-13 22:27:21,628 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 23 transitions. [2024-11-13 22:27:21,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:27:21,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:21,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:21,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:21,970 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:22,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:22,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 16 states and 24 transitions. [2024-11-13 22:27:22,079 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 24 transitions. [2024-11-13 22:27:22,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:27:22,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:22,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:22,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:22,241 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:27:22,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:22,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 17 states and 26 transitions. [2024-11-13 22:27:22,345 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 26 transitions. [2024-11-13 22:27:22,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:27:22,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:22,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:22,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:22,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:27:22,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:22,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 18 states and 28 transitions. [2024-11-13 22:27:22,533 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 28 transitions. [2024-11-13 22:27:22,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:27:22,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:22,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:22,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:22,710 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:27:22,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:22,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 19 states and 30 transitions. [2024-11-13 22:27:22,792 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 30 transitions. [2024-11-13 22:27:22,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:27:22,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:22,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:22,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:22,941 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:27:22,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:22,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 20 states and 32 transitions. [2024-11-13 22:27:22,993 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 32 transitions. [2024-11-13 22:27:22,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:27:22,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:22,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:23,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:23,071 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:27:23,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:23,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 21 states and 34 transitions. [2024-11-13 22:27:23,128 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 34 transitions. [2024-11-13 22:27:23,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:27:23,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:23,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:23,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:23,242 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:27:23,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:23,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 22 states and 36 transitions. [2024-11-13 22:27:23,293 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 36 transitions. [2024-11-13 22:27:23,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:27:23,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:23,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:23,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:23,382 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:27:23,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:23,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 23 states and 37 transitions. [2024-11-13 22:27:23,510 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 37 transitions. [2024-11-13 22:27:23,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:27:23,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:23,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:23,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:23,624 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:27:23,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:23,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 24 states and 38 transitions. [2024-11-13 22:27:23,660 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 38 transitions. [2024-11-13 22:27:23,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:27:23,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:23,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:23,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:23,787 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:27:23,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:23,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 25 states and 39 transitions. [2024-11-13 22:27:23,833 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 39 transitions. [2024-11-13 22:27:23,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:27:23,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:23,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:23,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:23,938 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:27:23,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:23,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 26 states and 40 transitions. [2024-11-13 22:27:23,990 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 40 transitions. [2024-11-13 22:27:23,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:27:23,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:23,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:24,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:24,100 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:27:24,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:24,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 27 states and 41 transitions. [2024-11-13 22:27:24,149 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 41 transitions. [2024-11-13 22:27:24,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:27:24,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:24,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:24,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:24,270 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:27:24,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:24,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 28 states and 42 transitions. [2024-11-13 22:27:24,324 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 42 transitions. [2024-11-13 22:27:24,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:27:24,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:24,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:24,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:24,452 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:27:24,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:24,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 29 states and 43 transitions. [2024-11-13 22:27:24,561 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 43 transitions. [2024-11-13 22:27:24,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:27:24,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:24,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:24,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:27,389 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:30,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:30,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 51 states and 103 transitions. [2024-11-13 22:27:30,524 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 103 transitions. [2024-11-13 22:27:30,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:27:30,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:30,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:30,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:31,062 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:27:32,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:32,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 52 states and 105 transitions. [2024-11-13 22:27:32,723 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 105 transitions. [2024-11-13 22:27:32,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:27:32,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:32,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:32,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:33,122 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:27:34,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:34,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 55 states and 111 transitions. [2024-11-13 22:27:34,189 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 111 transitions. [2024-11-13 22:27:34,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:27:34,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:34,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:34,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:34,514 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:27:36,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:36,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 62 states and 125 transitions. [2024-11-13 22:27:36,336 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 125 transitions. [2024-11-13 22:27:36,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:27:36,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:36,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:36,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:36,640 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:27:36,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:36,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 69 states and 139 transitions. [2024-11-13 22:27:36,815 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 139 transitions. [2024-11-13 22:27:36,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:27:36,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:36,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:36,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:37,112 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:27:37,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:37,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 73 states and 145 transitions. [2024-11-13 22:27:37,676 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 145 transitions. [2024-11-13 22:27:37,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:27:37,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:37,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:37,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:37,982 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:27:38,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:38,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 74 states and 145 transitions. [2024-11-13 22:27:38,419 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 145 transitions. [2024-11-13 22:27:38,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:27:38,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:38,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:38,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:38,734 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:27:38,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:38,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 75 states and 145 transitions. [2024-11-13 22:27:38,790 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 145 transitions. [2024-11-13 22:27:38,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:27:38,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:38,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:38,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:38,885 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:27:40,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:40,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 80 states and 154 transitions. [2024-11-13 22:27:40,843 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 154 transitions. [2024-11-13 22:27:40,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:27:40,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:40,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:40,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:40,919 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:27:41,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:41,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 77 states and 144 transitions. [2024-11-13 22:27:41,937 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 144 transitions. [2024-11-13 22:27:41,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:27:41,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:41,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:41,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:42,027 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:27:42,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:42,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 77 states and 142 transitions. [2024-11-13 22:27:42,836 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 142 transitions. [2024-11-13 22:27:42,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:27:42,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:42,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:42,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:42,913 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:27:43,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:43,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 82 states and 150 transitions. [2024-11-13 22:27:43,045 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 150 transitions. [2024-11-13 22:27:43,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:27:43,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:43,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:43,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:43,127 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:27:43,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:43,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 78 states and 141 transitions. [2024-11-13 22:27:43,201 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2024-11-13 22:27:43,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:27:43,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:43,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:43,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:43,269 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:27:43,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:43,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 79 states and 142 transitions. [2024-11-13 22:27:43,323 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 142 transitions. [2024-11-13 22:27:43,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:27:43,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:43,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:43,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:43,395 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:27:43,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:43,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 79 states and 140 transitions. [2024-11-13 22:27:43,548 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 140 transitions. [2024-11-13 22:27:43,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:27:43,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:43,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:43,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:43,652 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:27:44,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:44,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 84 states and 149 transitions. [2024-11-13 22:27:44,247 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 149 transitions. [2024-11-13 22:27:44,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:27:44,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:44,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:44,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:50,806 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:00,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:00,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 99 states and 192 transitions. [2024-11-13 22:28:00,922 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 192 transitions. [2024-11-13 22:28:00,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:28:00,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:00,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:00,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:03,516 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:11,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:11,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 107 states and 215 transitions. [2024-11-13 22:28:11,291 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 215 transitions. [2024-11-13 22:28:11,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:28:11,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:11,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:11,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:12,243 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:28:13,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:13,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 109 states and 219 transitions. [2024-11-13 22:28:13,929 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 219 transitions. [2024-11-13 22:28:13,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:28:13,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:13,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:13,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:14,130 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:28:17,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:17,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 115 states and 226 transitions. [2024-11-13 22:28:17,637 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 226 transitions. [2024-11-13 22:28:17,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:28:17,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:17,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:17,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:17,849 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:28:23,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:23,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 132 states and 250 transitions. [2024-11-13 22:28:23,507 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 250 transitions. [2024-11-13 22:28:23,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:28:23,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:23,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:23,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:24,319 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:28:25,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:25,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 133 states and 252 transitions. [2024-11-13 22:28:25,174 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 252 transitions. [2024-11-13 22:28:25,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:28:25,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:25,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:25,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:25,599 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 11 proven. 10 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:28:26,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:26,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 134 states and 252 transitions. [2024-11-13 22:28:26,281 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 252 transitions. [2024-11-13 22:28:26,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:28:26,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:26,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:26,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:26,852 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:28:27,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:27,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 135 states and 253 transitions. [2024-11-13 22:28:27,287 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 253 transitions. [2024-11-13 22:28:27,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:28:27,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:27,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:27,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:27,777 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 22:28:28,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:28,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 136 states and 254 transitions. [2024-11-13 22:28:28,451 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 254 transitions. [2024-11-13 22:28:28,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:28:28,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:28,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:28,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:29,026 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 22:28:32,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:32,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 129 states and 229 transitions. [2024-11-13 22:28:32,871 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 229 transitions. [2024-11-13 22:28:32,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:28:32,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:32,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:32,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:33,478 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:28:37,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:37,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 134 states and 240 transitions. [2024-11-13 22:28:37,308 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 240 transitions. [2024-11-13 22:28:37,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:28:37,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:37,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:37,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:37,970 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-13 22:28:39,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:39,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 131 states and 231 transitions. [2024-11-13 22:28:39,714 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 231 transitions. [2024-11-13 22:28:39,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:28:39,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:39,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:39,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:40,308 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:28:40,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:40,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 130 states and 229 transitions. [2024-11-13 22:28:40,454 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 229 transitions. [2024-11-13 22:28:40,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:28:40,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:40,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:40,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:41,028 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 22:28:42,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:42,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 135 states and 240 transitions. [2024-11-13 22:28:42,848 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 240 transitions. [2024-11-13 22:28:42,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:28:42,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:42,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:42,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:43,349 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 22:28:46,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:46,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 140 states and 248 transitions. [2024-11-13 22:28:46,150 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 248 transitions. [2024-11-13 22:28:46,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:28:46,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:46,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:46,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:46,730 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 3 proven. 10 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:28:48,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:48,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 133 states and 234 transitions. [2024-11-13 22:28:48,144 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 234 transitions. [2024-11-13 22:28:48,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:28:48,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:48,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:48,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:48,665 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:28:49,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:49,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 138 states and 244 transitions. [2024-11-13 22:28:49,630 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 244 transitions. [2024-11-13 22:28:49,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:28:49,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:49,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:49,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:50,114 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 3 proven. 10 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 22:28:50,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:50,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 129 states and 221 transitions. [2024-11-13 22:28:50,695 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 221 transitions. [2024-11-13 22:28:50,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:28:50,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:50,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:50,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:51,293 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:28:52,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:52,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 133 states and 230 transitions. [2024-11-13 22:28:52,340 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 230 transitions. [2024-11-13 22:28:52,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:28:52,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:52,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:52,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:52,841 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:28:52,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:52,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 130 states and 225 transitions. [2024-11-13 22:28:52,985 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 225 transitions. [2024-11-13 22:28:52,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:28:52,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:52,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:53,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:05,601 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:32,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:32,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 149 states and 280 transitions. [2024-11-13 22:29:32,330 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 280 transitions. [2024-11-13 22:29:32,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:29:32,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:32,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:32,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:45,445 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 1 proven. 69 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:30:14,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:14,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 173 states and 340 transitions. [2024-11-13 22:30:14,821 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 340 transitions. [2024-11-13 22:30:14,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:30:14,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:14,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:14,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:17,360 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:30:26,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:26,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 181 states and 353 transitions. [2024-11-13 22:30:26,037 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 353 transitions. [2024-11-13 22:30:26,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:30:26,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:26,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:26,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:28,827 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:30:36,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:36,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 188 states and 365 transitions. [2024-11-13 22:30:36,532 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 365 transitions. [2024-11-13 22:30:36,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:30:36,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:36,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:36,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:39,537 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 1 proven. 69 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:30:46,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:46,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 194 states and 378 transitions. [2024-11-13 22:30:46,590 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 378 transitions. [2024-11-13 22:30:46,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:30:46,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:46,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:46,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:48,969 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:30:53,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:53,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 199 states and 387 transitions. [2024-11-13 22:30:53,594 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 387 transitions. [2024-11-13 22:30:53,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:30:53,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:53,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:53,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:55,361 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:30:57,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:57,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 200 states and 389 transitions. [2024-11-13 22:30:57,807 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 389 transitions. [2024-11-13 22:30:57,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:30:57,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:57,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:57,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:59,676 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:31:03,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:03,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 203 states and 394 transitions. [2024-11-13 22:31:03,836 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 394 transitions. [2024-11-13 22:31:03,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:31:03,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:03,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:03,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:04,420 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:31:06,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:06,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 205 states and 395 transitions. [2024-11-13 22:31:06,933 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 395 transitions. [2024-11-13 22:31:06,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:31:06,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:06,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:06,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:07,916 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:31:12,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:12,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 211 states and 402 transitions. [2024-11-13 22:31:12,365 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 402 transitions. [2024-11-13 22:31:12,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:31:12,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:12,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:12,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:13,322 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:31:15,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:15,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 215 states and 407 transitions. [2024-11-13 22:31:15,759 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 407 transitions. [2024-11-13 22:31:15,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:31:15,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:15,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:15,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:16,739 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:31:23,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:23,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 222 states and 418 transitions. [2024-11-13 22:31:23,036 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 418 transitions. [2024-11-13 22:31:23,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:31:23,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:23,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:23,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:23,537 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 22:31:26,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:26,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 224 states and 418 transitions. [2024-11-13 22:31:26,028 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 418 transitions. [2024-11-13 22:31:26,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:31:26,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:26,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:26,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:26,546 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 22:31:30,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:30,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 212 states and 389 transitions. [2024-11-13 22:31:30,294 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 389 transitions. [2024-11-13 22:31:30,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:31:30,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:30,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:30,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:30,799 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 22:31:31,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:31,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 213 states and 390 transitions. [2024-11-13 22:31:31,995 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 390 transitions. [2024-11-13 22:31:31,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:31:31,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:31,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:32,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:32,659 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 22:31:34,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:34,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 197 states and 350 transitions. [2024-11-13 22:31:34,002 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 350 transitions. [2024-11-13 22:31:34,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:31:34,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:34,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:34,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:34,599 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-13 22:31:39,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:39,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 204 states and 368 transitions. [2024-11-13 22:31:39,571 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 368 transitions. [2024-11-13 22:31:39,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:31:39,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:39,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:39,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:40,173 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-13 22:31:44,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:44,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 208 states and 375 transitions. [2024-11-13 22:31:44,773 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 375 transitions. [2024-11-13 22:31:44,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:31:44,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:44,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:44,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:45,256 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-13 22:31:46,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:46,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 197 states and 347 transitions. [2024-11-13 22:31:46,794 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 347 transitions. [2024-11-13 22:31:46,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:31:46,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:46,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:46,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:47,285 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-13 22:31:48,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:48,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 196 states and 345 transitions. [2024-11-13 22:31:48,513 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 345 transitions. [2024-11-13 22:31:48,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:31:48,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:48,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:48,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:49,001 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-13 22:31:51,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:51,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 198 states and 348 transitions. [2024-11-13 22:31:51,049 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 348 transitions. [2024-11-13 22:31:51,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:31:51,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:51,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:51,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:51,531 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-13 22:31:56,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:56,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 200 states and 355 transitions. [2024-11-13 22:31:56,017 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 355 transitions. [2024-11-13 22:31:56,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:31:56,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:56,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:56,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:56,526 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 22:32:01,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:01,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 205 states and 364 transitions. [2024-11-13 22:32:01,462 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 364 transitions. [2024-11-13 22:32:01,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:32:01,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:01,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:01,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:02,041 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 22:32:05,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:05,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 210 states and 371 transitions. [2024-11-13 22:32:05,918 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 371 transitions. [2024-11-13 22:32:05,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:32:05,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:05,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:05,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:06,458 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 22:32:11,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:11,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 214 states and 381 transitions. [2024-11-13 22:32:11,123 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 381 transitions. [2024-11-13 22:32:11,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:32:11,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:11,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:11,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:11,595 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 22:32:11,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:11,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 215 states and 381 transitions. [2024-11-13 22:32:11,848 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 381 transitions. [2024-11-13 22:32:11,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:32:11,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:11,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:11,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:12,386 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 22:32:16,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:16,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 221 states and 397 transitions. [2024-11-13 22:32:16,491 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 397 transitions. [2024-11-13 22:32:16,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:32:16,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:16,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:16,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:17,060 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 22:32:22,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:22,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 225 states and 410 transitions. [2024-11-13 22:32:22,774 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 410 transitions. [2024-11-13 22:32:22,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:32:22,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:22,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:22,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:23,222 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 22:32:24,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:24,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 226 states and 411 transitions. [2024-11-13 22:32:24,741 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 411 transitions. [2024-11-13 22:32:24,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:32:24,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:24,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:24,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:25,200 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 22:32:30,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:30,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 230 states and 421 transitions. [2024-11-13 22:32:30,820 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 421 transitions. [2024-11-13 22:32:30,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:32:30,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:30,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:30,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:31,275 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 22:32:31,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:31,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 231 states and 421 transitions. [2024-11-13 22:32:31,359 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 421 transitions. [2024-11-13 22:32:31,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:32:31,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:31,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:31,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:31,838 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 22:32:32,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:32,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 232 states and 421 transitions. [2024-11-13 22:32:32,658 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 421 transitions. [2024-11-13 22:32:32,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:32:32,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:32,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:32,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:33,119 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-13 22:32:34,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:34,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 233 states and 423 transitions. [2024-11-13 22:32:34,507 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 423 transitions. [2024-11-13 22:32:34,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:32:34,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:34,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:34,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:34,973 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 22:32:35,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:35,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 234 states and 423 transitions. [2024-11-13 22:32:35,056 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 423 transitions. [2024-11-13 22:32:35,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:32:35,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:35,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:35,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:35,604 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-13 22:32:37,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:37,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 217 states and 391 transitions. [2024-11-13 22:32:37,196 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 391 transitions. [2024-11-13 22:32:37,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:32:37,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:37,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:37,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:01,454 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 1 proven. 104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:07,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:07,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 247 states and 462 transitions. [2024-11-13 22:34:07,930 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 462 transitions. [2024-11-13 22:34:07,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:34:07,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:07,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:07,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:11,160 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 1 proven. 104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:38,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:38,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 265 states and 500 transitions. [2024-11-13 22:34:38,976 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 500 transitions. [2024-11-13 22:34:38,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:34:38,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:38,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:39,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:47,213 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 1 proven. 104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:35:05,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:05,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 274 states and 526 transitions. [2024-11-13 22:35:05,286 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 526 transitions. [2024-11-13 22:35:05,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:35:05,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:05,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:05,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:08,407 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 1 proven. 104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:35:14,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:14,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 280 states and 539 transitions. [2024-11-13 22:35:14,862 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 539 transitions. [2024-11-13 22:35:14,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:35:14,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:14,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:14,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:17,464 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 1 proven. 104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:35:20,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:20,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 283 states and 542 transitions. [2024-11-13 22:35:20,681 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 542 transitions. [2024-11-13 22:35:20,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:35:20,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:20,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:20,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:23,796 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 1 proven. 104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:35:31,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:31,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 287 states and 556 transitions. [2024-11-13 22:35:31,393 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 556 transitions. [2024-11-13 22:35:31,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:35:31,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:31,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:31,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:31,855 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-13 22:35:33,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:33,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 270 states and 520 transitions. [2024-11-13 22:35:33,000 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 520 transitions. [2024-11-13 22:35:33,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:35:33,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:33,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:33,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:36,637 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 1 proven. 104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:35:40,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:40,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 273 states and 526 transitions. [2024-11-13 22:35:40,366 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 526 transitions. [2024-11-13 22:35:40,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:35:40,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:40,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:40,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:43,057 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 22:35:47,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:47,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 275 states and 531 transitions. [2024-11-13 22:35:47,429 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 531 transitions. [2024-11-13 22:35:47,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:35:47,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:47,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:47,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:50,632 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 22:36:05,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:05,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 285 states and 550 transitions. [2024-11-13 22:36:05,478 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 550 transitions. [2024-11-13 22:36:05,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:36:05,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:05,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:05,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:06,365 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 22:36:07,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:07,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 287 states and 553 transitions. [2024-11-13 22:36:07,932 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 553 transitions. [2024-11-13 22:36:07,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:36:07,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:07,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:07,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:09,916 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 22:36:16,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:16,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 291 states and 557 transitions. [2024-11-13 22:36:16,429 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 557 transitions. [2024-11-13 22:36:16,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:36:16,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:16,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:16,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:18,428 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 22:36:32,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:32,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 300 states and 567 transitions. [2024-11-13 22:36:32,726 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 567 transitions. [2024-11-13 22:36:32,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:36:32,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:32,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:32,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:34,601 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 22:36:46,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:46,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 312 states and 582 transitions. [2024-11-13 22:36:46,737 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 582 transitions. [2024-11-13 22:36:46,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:36:46,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:46,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:46,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:48,575 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 22:36:55,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:55,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 316 states and 587 transitions. [2024-11-13 22:36:55,948 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 587 transitions. [2024-11-13 22:36:55,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:36:55,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:55,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:55,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:57,912 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 22:36:58,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:58,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 320 states and 592 transitions. [2024-11-13 22:36:58,409 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 592 transitions. [2024-11-13 22:36:58,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:36:58,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:58,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:58,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:00,336 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 22:37:00,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:00,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 324 states and 598 transitions. [2024-11-13 22:37:00,466 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 598 transitions. [2024-11-13 22:37:00,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:37:00,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:00,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:00,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:01,508 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-13 22:37:11,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:11,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 329 states and 606 transitions. [2024-11-13 22:37:11,221 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 606 transitions. [2024-11-13 22:37:11,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:37:11,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:11,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:11,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:13,126 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 22:37:14,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:14,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 330 states and 606 transitions. [2024-11-13 22:37:14,226 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 606 transitions. [2024-11-13 22:37:14,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:37:14,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:14,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:14,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:15,105 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-13 22:37:22,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:22,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 322 states and 580 transitions. [2024-11-13 22:37:22,704 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 580 transitions. [2024-11-13 22:37:22,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:37:22,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:22,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:22,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:24,582 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 22:37:26,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:26,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 319 states and 555 transitions. [2024-11-13 22:37:26,646 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 555 transitions. [2024-11-13 22:37:26,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:37:26,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:26,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:26,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:27,520 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-13 22:37:29,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:29,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 304 states and 534 transitions. [2024-11-13 22:37:29,462 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 534 transitions. [2024-11-13 22:37:29,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:37:29,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:29,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:29,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:30,427 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-13 22:37:32,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:32,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 305 states and 536 transitions. [2024-11-13 22:37:32,342 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 536 transitions. [2024-11-13 22:37:32,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:37:32,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:32,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:32,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:33,254 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-13 22:37:35,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:35,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 306 states and 537 transitions. [2024-11-13 22:37:35,083 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 537 transitions. [2024-11-13 22:37:35,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:37:35,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:35,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:35,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:36,008 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-13 22:37:45,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:45,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 314 states and 559 transitions. [2024-11-13 22:37:45,897 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 559 transitions. [2024-11-13 22:37:45,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:37:45,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:45,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:45,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:46,768 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-13 22:37:53,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:53,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 314 states and 559 transitions. [2024-11-13 22:37:53,845 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 559 transitions. [2024-11-13 22:37:53,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:37:53,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:53,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:53,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:54,731 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-13 22:38:02,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:02,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 318 states and 564 transitions. [2024-11-13 22:38:02,071 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 564 transitions. [2024-11-13 22:38:02,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:38:02,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:02,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:02,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:02,954 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-13 22:38:10,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:10,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 322 states and 569 transitions. [2024-11-13 22:38:10,392 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 569 transitions. [2024-11-13 22:38:10,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:38:10,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:10,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:10,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:11,267 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-13 22:38:19,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:19,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 326 states and 577 transitions. [2024-11-13 22:38:19,987 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 577 transitions. [2024-11-13 22:38:19,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:38:19,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:19,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:19,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:20,964 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-13 22:38:22,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:22,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 327 states and 577 transitions. [2024-11-13 22:38:22,885 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 577 transitions. [2024-11-13 22:38:22,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:38:22,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:22,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:23,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:23,972 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-13 22:38:24,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:24,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 314 states and 553 transitions. [2024-11-13 22:38:24,054 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 553 transitions. [2024-11-13 22:38:24,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:38:24,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:24,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:24,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:24,939 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-13 22:38:37,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:37,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 320 states and 565 transitions. [2024-11-13 22:38:37,545 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 565 transitions. [2024-11-13 22:38:37,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:38:37,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:37,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:37,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:38,564 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-13 22:38:41,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:41,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 322 states and 569 transitions. [2024-11-13 22:38:41,060 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 569 transitions. [2024-11-13 22:38:41,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:38:41,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:41,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:41,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:42,111 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-13 22:38:48,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:48,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 325 states and 573 transitions. [2024-11-13 22:38:48,505 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 573 transitions. [2024-11-13 22:38:48,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:38:48,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:48,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:48,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:49,726 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-13 22:38:55,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:55,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 328 states and 583 transitions. [2024-11-13 22:38:55,726 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 583 transitions. [2024-11-13 22:38:55,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:38:55,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:55,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:55,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:56,882 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-13 22:39:07,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:07,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 334 states and 589 transitions. [2024-11-13 22:39:07,154 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 589 transitions. [2024-11-13 22:39:07,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:39:07,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:07,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:07,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:08,304 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-13 22:39:18,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:18,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 341 states and 605 transitions. [2024-11-13 22:39:18,697 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 605 transitions. [2024-11-13 22:39:18,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:39:18,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:18,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:18,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:19,700 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-13 22:39:29,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:29,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 345 states and 615 transitions. [2024-11-13 22:39:29,363 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 615 transitions. [2024-11-13 22:39:29,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:39:29,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:29,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:29,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:30,296 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-13 22:39:33,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:33,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 348 states and 620 transitions. [2024-11-13 22:39:33,703 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 620 transitions. [2024-11-13 22:39:33,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:39:33,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:33,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:33,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:34,610 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-13 22:39:40,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:40,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 354 states and 633 transitions. [2024-11-13 22:39:40,653 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 633 transitions. [2024-11-13 22:39:40,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:39:40,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:40,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:40,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:41,601 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-11-13 22:39:44,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:44,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 355 states and 635 transitions. [2024-11-13 22:39:44,015 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 635 transitions. [2024-11-13 22:39:44,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:39:44,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:44,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:44,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:44,919 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-13 22:39:53,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:53,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 359 states and 642 transitions. [2024-11-13 22:39:53,422 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 642 transitions. [2024-11-13 22:39:53,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:39:53,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:53,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:53,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:54,327 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-13 22:40:05,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:05,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 363 states and 656 transitions. [2024-11-13 22:40:05,066 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 656 transitions. [2024-11-13 22:40:05,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:40:05,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:05,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:05,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:05,972 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-13 22:40:07,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:07,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 364 states and 656 transitions. [2024-11-13 22:40:07,431 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 656 transitions. [2024-11-13 22:40:07,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:40:07,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:07,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:07,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:08,329 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-11-13 22:40:11,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:11,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 343 states and 613 transitions. [2024-11-13 22:40:11,111 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 613 transitions. [2024-11-13 22:40:11,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:40:11,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:11,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:11,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:12,047 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 22:40:13,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:13,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 320 states and 562 transitions. [2024-11-13 22:40:13,525 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 562 transitions. [2024-11-13 22:40:13,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:40:13,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:13,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:13,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat