./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loops-crafted-1/Mono6_1.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_a8479cda-7d3c-4478-9682-9bf053709882/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8479cda-7d3c-4478-9682-9bf053709882/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_a8479cda-7d3c-4478-9682-9bf053709882/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8479cda-7d3c-4478-9682-9bf053709882/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/loops-crafted-1/Mono6_1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8479cda-7d3c-4478-9682-9bf053709882/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_a8479cda-7d3c-4478-9682-9bf053709882/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 d34109ac38ddcd69eb693c43509c1355293ac88c80ebd192d8e2af9a8be8f805 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:42:01,920 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:42:02,017 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8479cda-7d3c-4478-9682-9bf053709882/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 22:42:02,022 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:42:02,022 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:42:02,057 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:42:02,061 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:42:02,061 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:42:02,061 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:42:02,062 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:42:02,062 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:42:02,062 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:42:02,062 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:42:02,062 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:42:02,062 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:42:02,062 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:42:02,062 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:42:02,063 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:42:02,063 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:42:02,063 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:42:02,063 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:42:02,063 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:42:02,063 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:42:02,063 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:42:02,063 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:42:02,064 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:42:02,064 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:42:02,064 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:42:02,064 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:42:02,064 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:42:02,064 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:42:02,064 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:42:02,067 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:42:02,067 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_a8479cda-7d3c-4478-9682-9bf053709882/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 -> d34109ac38ddcd69eb693c43509c1355293ac88c80ebd192d8e2af9a8be8f805 [2024-11-13 22:42:02,453 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:42:02,467 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:42:02,472 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:42:02,474 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:42:02,474 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:42:02,476 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8479cda-7d3c-4478-9682-9bf053709882/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/loops-crafted-1/Mono6_1.c Unable to find full path for "g++" [2024-11-13 22:42:04,544 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:42:04,812 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:42:04,813 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8479cda-7d3c-4478-9682-9bf053709882/sv-benchmarks/c/loops-crafted-1/Mono6_1.c [2024-11-13 22:42:04,820 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8479cda-7d3c-4478-9682-9bf053709882/bin/ukojak-verify-EEHR8qb7sm/data/8afb2b276/3e3b484771634615a043b11f194f5399/FLAG4d624a968 [2024-11-13 22:42:04,838 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8479cda-7d3c-4478-9682-9bf053709882/bin/ukojak-verify-EEHR8qb7sm/data/8afb2b276/3e3b484771634615a043b11f194f5399 [2024-11-13 22:42:04,841 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:42:04,843 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:42:04,845 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:42:04,845 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:42:04,850 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:42:04,851 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:42:04" (1/1) ... [2024-11-13 22:42:04,853 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5939e2e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:04, skipping insertion in model container [2024-11-13 22:42:04,853 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:42:04" (1/1) ... [2024-11-13 22:42:04,869 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:42:05,036 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_a8479cda-7d3c-4478-9682-9bf053709882/sv-benchmarks/c/loops-crafted-1/Mono6_1.c[311,324] [2024-11-13 22:42:05,053 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:42:05,060 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:42:05,070 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_a8479cda-7d3c-4478-9682-9bf053709882/sv-benchmarks/c/loops-crafted-1/Mono6_1.c[311,324] [2024-11-13 22:42:05,073 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:42:05,089 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:42:05,089 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:05 WrapperNode [2024-11-13 22:42:05,090 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:42:05,090 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:42:05,091 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:42:05,091 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:42:05,098 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:05" (1/1) ... [2024-11-13 22:42:05,106 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:05" (1/1) ... [2024-11-13 22:42:05,126 INFO L138 Inliner]: procedures = 12, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 29 [2024-11-13 22:42:05,127 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:42:05,129 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:42:05,129 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:42:05,130 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:42:05,138 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:05" (1/1) ... [2024-11-13 22:42:05,139 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:05" (1/1) ... [2024-11-13 22:42:05,140 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:05" (1/1) ... [2024-11-13 22:42:05,141 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:05" (1/1) ... [2024-11-13 22:42:05,144 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:05" (1/1) ... [2024-11-13 22:42:05,151 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:05" (1/1) ... [2024-11-13 22:42:05,152 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:05" (1/1) ... [2024-11-13 22:42:05,155 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:05" (1/1) ... [2024-11-13 22:42:05,157 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:42:05,158 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:42:05,158 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:42:05,158 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:42:05,163 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:05" (1/1) ... [2024-11-13 22:42:05,179 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:42:05,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8479cda-7d3c-4478-9682-9bf053709882/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:42:05,216 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8479cda-7d3c-4478-9682-9bf053709882/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:42:05,222 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8479cda-7d3c-4478-9682-9bf053709882/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:42:05,259 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:42:05,259 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:42:05,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:42:05,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:42:05,349 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:42:05,352 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:42:05,539 INFO L? ?]: Removed 9 outVars from TransFormulas that were not future-live. [2024-11-13 22:42:05,541 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:42:05,643 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:42:05,643 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 22:42:05,644 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:42:05 BoogieIcfgContainer [2024-11-13 22:42:05,644 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:42:05,645 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:42:05,645 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:42:05,658 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:42:05,658 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:42:05" (1/1) ... [2024-11-13 22:42:05,670 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:42:05,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:05,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2024-11-13 22:42:05,755 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2024-11-13 22:42:05,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 22:42:05,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:05,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:05,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:06,258 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 22:42:06,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:06,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 9 states and 10 transitions. [2024-11-13 22:42:06,412 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 10 transitions. [2024-11-13 22:42:06,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 22:42:06,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:06,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:06,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:06,820 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:07,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:07,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 10 states and 14 transitions. [2024-11-13 22:42:07,196 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 14 transitions. [2024-11-13 22:42:07,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 22:42:07,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:07,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:07,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:07,546 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:08,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:08,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 12 states and 21 transitions. [2024-11-13 22:42:08,137 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 21 transitions. [2024-11-13 22:42:08,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:42:08,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:08,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:08,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:08,614 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:09,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:09,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 14 states and 27 transitions. [2024-11-13 22:42:09,346 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 27 transitions. [2024-11-13 22:42:09,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:42:09,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:09,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:09,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:09,983 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:10,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:10,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 16 states and 33 transitions. [2024-11-13 22:42:10,826 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 33 transitions. [2024-11-13 22:42:10,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:42:10,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:10,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:10,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:11,416 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:12,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:12,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 18 states and 39 transitions. [2024-11-13 22:42:12,269 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 39 transitions. [2024-11-13 22:42:12,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:42:12,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:12,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:12,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:12,946 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 22:42:13,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:13,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 20 states and 45 transitions. [2024-11-13 22:42:13,888 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 45 transitions. [2024-11-13 22:42:13,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:42:13,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:13,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:13,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:14,651 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:15,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:15,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 22 states and 51 transitions. [2024-11-13 22:42:15,621 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 51 transitions. [2024-11-13 22:42:15,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:42:15,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:15,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:15,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:16,365 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:17,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:17,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 24 states and 57 transitions. [2024-11-13 22:42:17,477 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 57 transitions. [2024-11-13 22:42:17,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:42:17,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:17,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:17,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:18,372 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:19,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:19,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 26 states and 63 transitions. [2024-11-13 22:42:19,543 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 63 transitions. [2024-11-13 22:42:19,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:42:19,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:19,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:19,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:20,424 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:21,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:21,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 28 states and 69 transitions. [2024-11-13 22:42:21,562 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 69 transitions. [2024-11-13 22:42:21,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:42:21,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:21,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:21,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:22,477 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:23,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:23,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 30 states and 75 transitions. [2024-11-13 22:42:23,652 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 75 transitions. [2024-11-13 22:42:23,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:42:23,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:23,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:23,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:24,668 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:25,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:25,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 32 states and 81 transitions. [2024-11-13 22:42:25,849 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 81 transitions. [2024-11-13 22:42:25,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:42:25,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:25,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:25,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:26,855 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:27,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:27,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 34 states and 87 transitions. [2024-11-13 22:42:27,964 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 87 transitions. [2024-11-13 22:42:27,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:42:27,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:27,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:28,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:29,060 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:30,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:30,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 36 states and 93 transitions. [2024-11-13 22:42:30,304 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 93 transitions. [2024-11-13 22:42:30,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:42:30,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:30,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:30,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:31,583 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:32,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:32,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 38 states and 99 transitions. [2024-11-13 22:42:32,865 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 99 transitions. [2024-11-13 22:42:32,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:42:32,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:32,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:32,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:34,162 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:35,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:35,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 40 states and 105 transitions. [2024-11-13 22:42:35,482 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 105 transitions. [2024-11-13 22:42:35,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:42:35,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:35,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:35,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:36,864 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:38,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:38,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 42 states and 111 transitions. [2024-11-13 22:42:38,345 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 111 transitions. [2024-11-13 22:42:38,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:42:38,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:38,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:38,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:39,794 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:41,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:41,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 44 states and 117 transitions. [2024-11-13 22:42:41,260 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 117 transitions. [2024-11-13 22:42:41,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:42:41,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:41,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:41,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:42,854 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:44,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:44,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 46 states and 123 transitions. [2024-11-13 22:42:44,517 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 123 transitions. [2024-11-13 22:42:44,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:42:44,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:44,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:44,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:45,990 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:47,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:47,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 48 states and 129 transitions. [2024-11-13 22:42:47,757 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 129 transitions. [2024-11-13 22:42:47,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:42:47,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:47,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:47,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:49,362 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:51,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:51,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 50 states and 135 transitions. [2024-11-13 22:42:51,218 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 135 transitions. [2024-11-13 22:42:51,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:42:51,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:51,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:51,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:52,805 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:54,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:54,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 52 states and 141 transitions. [2024-11-13 22:42:54,577 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 141 transitions. [2024-11-13 22:42:54,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:42:54,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:54,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:54,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:56,272 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:58,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:58,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 54 states and 147 transitions. [2024-11-13 22:42:58,101 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 147 transitions. [2024-11-13 22:42:58,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:42:58,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:58,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:58,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:59,799 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:01,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:01,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 56 states and 153 transitions. [2024-11-13 22:43:01,847 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 153 transitions. [2024-11-13 22:43:01,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:43:01,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:01,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:01,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:03,577 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:05,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:05,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 58 states and 159 transitions. [2024-11-13 22:43:05,527 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 159 transitions. [2024-11-13 22:43:05,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:43:05,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:05,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:05,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:07,201 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:09,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:09,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 60 states and 165 transitions. [2024-11-13 22:43:09,239 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 165 transitions. [2024-11-13 22:43:09,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:43:09,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:09,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:09,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:11,189 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:13,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:13,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 62 states and 171 transitions. [2024-11-13 22:43:13,367 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 171 transitions. [2024-11-13 22:43:13,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:43:13,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:13,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:13,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:20,901 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:29,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:29,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 64 states and 177 transitions. [2024-11-13 22:43:29,121 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 177 transitions. [2024-11-13 22:43:29,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:43:29,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:29,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:29,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:34,981 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:40,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:40,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 66 states and 183 transitions. [2024-11-13 22:43:40,999 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 183 transitions. [2024-11-13 22:43:40,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:43:40,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:40,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:41,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:45,392 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:50,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:50,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 68 states and 189 transitions. [2024-11-13 22:43:50,555 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 189 transitions. [2024-11-13 22:43:50,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:43:50,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:50,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:50,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:53,476 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:55,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:55,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 70 states and 195 transitions. [2024-11-13 22:43:55,965 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 195 transitions. [2024-11-13 22:43:55,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:43:55,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:55,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:56,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:58,816 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:44:01,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:01,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 72 states and 201 transitions. [2024-11-13 22:44:01,546 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 201 transitions. [2024-11-13 22:44:01,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:44:01,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:01,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:01,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:04,600 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:44:07,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:07,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 74 states and 207 transitions. [2024-11-13 22:44:07,246 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 207 transitions. [2024-11-13 22:44:07,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:44:07,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:07,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:07,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:10,275 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:44:12,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:12,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 76 states and 213 transitions. [2024-11-13 22:44:12,995 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 213 transitions. [2024-11-13 22:44:12,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:44:12,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:12,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:13,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:16,036 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:44:18,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:18,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 78 states and 219 transitions. [2024-11-13 22:44:18,823 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 219 transitions. [2024-11-13 22:44:18,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:44:18,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:18,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:18,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:21,989 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:44:24,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:24,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 80 states and 225 transitions. [2024-11-13 22:44:24,875 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 225 transitions. [2024-11-13 22:44:24,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:44:24,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:24,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:25,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:30,637 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:44:36,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:36,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 82 states and 231 transitions. [2024-11-13 22:44:36,640 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 231 transitions. [2024-11-13 22:44:36,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:44:36,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:36,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:36,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:42,150 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:44:48,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:48,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 84 states and 237 transitions. [2024-11-13 22:44:48,858 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 237 transitions. [2024-11-13 22:44:48,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:44:48,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:48,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:48,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:53,613 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:44:57,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:57,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 86 states and 243 transitions. [2024-11-13 22:44:57,105 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 243 transitions. [2024-11-13 22:44:57,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:44:57,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:57,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:57,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:01,374 INFO L134 CoverageAnalysis]: Checked inductivity of 820 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:04,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:04,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 88 states and 249 transitions. [2024-11-13 22:45:04,590 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 249 transitions. [2024-11-13 22:45:04,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:45:04,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:04,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:04,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:08,953 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:12,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:12,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 90 states and 255 transitions. [2024-11-13 22:45:12,319 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 255 transitions. [2024-11-13 22:45:12,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:45:12,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:12,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:12,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:17,952 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:24,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:24,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 92 states and 261 transitions. [2024-11-13 22:45:24,823 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 261 transitions. [2024-11-13 22:45:24,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:45:24,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:24,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:24,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:29,640 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:33,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:33,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 94 states and 267 transitions. [2024-11-13 22:45:33,184 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 267 transitions. [2024-11-13 22:45:33,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:45:33,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:33,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:33,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:37,998 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:41,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:41,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 96 states and 273 transitions. [2024-11-13 22:45:41,683 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 273 transitions. [2024-11-13 22:45:41,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:45:41,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:41,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:41,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:46,640 INFO L134 CoverageAnalysis]: Checked inductivity of 1035 backedges. 0 proven. 1035 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:50,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:50,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 98 states and 279 transitions. [2024-11-13 22:45:50,419 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 279 transitions. [2024-11-13 22:45:50,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:45:50,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:50,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:50,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:55,537 INFO L134 CoverageAnalysis]: Checked inductivity of 1081 backedges. 0 proven. 1081 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:59,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:59,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 100 states and 285 transitions. [2024-11-13 22:45:59,392 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 285 transitions. [2024-11-13 22:45:59,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:45:59,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:59,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:59,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:04,790 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 0 proven. 1128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:08,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:08,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 102 states and 291 transitions. [2024-11-13 22:46:08,601 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 291 transitions. [2024-11-13 22:46:08,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:46:08,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:08,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:08,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:14,175 INFO L134 CoverageAnalysis]: Checked inductivity of 1176 backedges. 0 proven. 1176 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:17,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:17,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 104 states and 297 transitions. [2024-11-13 22:46:17,958 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 297 transitions. [2024-11-13 22:46:17,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:46:17,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:17,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:18,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:23,667 INFO L134 CoverageAnalysis]: Checked inductivity of 1225 backedges. 0 proven. 1225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:27,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:27,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 106 states and 303 transitions. [2024-11-13 22:46:27,622 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 303 transitions. [2024-11-13 22:46:27,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 22:46:27,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:27,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:27,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:33,677 INFO L134 CoverageAnalysis]: Checked inductivity of 1275 backedges. 0 proven. 1275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:37,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:37,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 108 states and 309 transitions. [2024-11-13 22:46:37,697 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 309 transitions. [2024-11-13 22:46:37,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:46:37,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:37,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:37,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:43,621 INFO L134 CoverageAnalysis]: Checked inductivity of 1326 backedges. 0 proven. 1326 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:47,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:47,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 110 states and 315 transitions. [2024-11-13 22:46:47,736 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 315 transitions. [2024-11-13 22:46:47,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:46:47,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:47,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:47,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:53,887 INFO L134 CoverageAnalysis]: Checked inductivity of 1378 backedges. 0 proven. 1378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:59,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:59,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 112 states and 321 transitions. [2024-11-13 22:46:59,274 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 321 transitions. [2024-11-13 22:46:59,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:46:59,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:59,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:59,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:06,218 INFO L134 CoverageAnalysis]: Checked inductivity of 1431 backedges. 0 proven. 1431 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:47:11,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:11,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 114 states and 327 transitions. [2024-11-13 22:47:11,334 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 327 transitions. [2024-11-13 22:47:11,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:47:11,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:11,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:11,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:18,440 INFO L134 CoverageAnalysis]: Checked inductivity of 1485 backedges. 0 proven. 1485 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:47:23,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:23,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 116 states and 333 transitions. [2024-11-13 22:47:23,078 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 333 transitions. [2024-11-13 22:47:23,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:47:23,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:23,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:23,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:30,016 INFO L134 CoverageAnalysis]: Checked inductivity of 1540 backedges. 0 proven. 1540 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:47:34,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:34,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 118 states and 339 transitions. [2024-11-13 22:47:34,655 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 339 transitions. [2024-11-13 22:47:34,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:47:34,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:34,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:34,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:41,553 INFO L134 CoverageAnalysis]: Checked inductivity of 1596 backedges. 0 proven. 1596 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:47:46,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:46,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 120 states and 345 transitions. [2024-11-13 22:47:46,582 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 345 transitions. [2024-11-13 22:47:46,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:47:46,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:46,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:46,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:53,549 INFO L134 CoverageAnalysis]: Checked inductivity of 1653 backedges. 0 proven. 1653 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:47:58,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:58,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 122 states and 351 transitions. [2024-11-13 22:47:58,215 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 351 transitions. [2024-11-13 22:47:58,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:47:58,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:58,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:58,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:05,317 INFO L134 CoverageAnalysis]: Checked inductivity of 1711 backedges. 0 proven. 1711 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:48:10,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:10,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 124 states and 357 transitions. [2024-11-13 22:48:10,251 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 357 transitions. [2024-11-13 22:48:10,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:48:10,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:10,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:10,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:17,535 INFO L134 CoverageAnalysis]: Checked inductivity of 1770 backedges. 0 proven. 1770 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:48:22,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:22,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 126 states and 363 transitions. [2024-11-13 22:48:22,404 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 363 transitions. [2024-11-13 22:48:22,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:48:22,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:22,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:22,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:29,983 INFO L134 CoverageAnalysis]: Checked inductivity of 1830 backedges. 0 proven. 1830 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:48:35,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:35,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 128 states and 369 transitions. [2024-11-13 22:48:35,117 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 369 transitions. [2024-11-13 22:48:35,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:48:35,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:35,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:35,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:55,873 INFO L134 CoverageAnalysis]: Checked inductivity of 1891 backedges. 0 proven. 1891 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:49:12,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:12,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 130 states and 375 transitions. [2024-11-13 22:49:12,861 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 375 transitions. [2024-11-13 22:49:12,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:49:12,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:12,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:13,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:24,116 INFO L134 CoverageAnalysis]: Checked inductivity of 1953 backedges. 0 proven. 1953 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:49:34,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:34,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 132 states and 381 transitions. [2024-11-13 22:49:34,010 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 381 transitions. [2024-11-13 22:49:34,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:49:34,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:34,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:34,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:42,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2016 backedges. 0 proven. 2016 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:49:48,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:48,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 134 states and 387 transitions. [2024-11-13 22:49:48,650 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 387 transitions. [2024-11-13 22:49:48,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:49:48,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:48,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:48,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:58,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2080 backedges. 0 proven. 2080 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:50:04,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:04,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 136 states and 393 transitions. [2024-11-13 22:50:04,653 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 393 transitions. [2024-11-13 22:50:04,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:50:04,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:04,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:05,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:19,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2145 backedges. 0 proven. 2145 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:50:34,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:34,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 138 states and 399 transitions. [2024-11-13 22:50:34,918 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 399 transitions. [2024-11-13 22:50:34,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:50:34,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:34,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:35,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:46,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2211 backedges. 0 proven. 2211 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:50:53,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:53,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 140 states and 405 transitions. [2024-11-13 22:50:53,224 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 405 transitions. [2024-11-13 22:50:53,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:50:53,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:53,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:53,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:05,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2278 backedges. 0 proven. 2278 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:51:12,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:12,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 142 states and 411 transitions. [2024-11-13 22:51:12,105 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 411 transitions. [2024-11-13 22:51:12,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 22:51:12,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:12,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:12,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:24,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2346 backedges. 0 proven. 2346 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:51:30,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:30,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 144 states and 417 transitions. [2024-11-13 22:51:30,644 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 417 transitions. [2024-11-13 22:51:30,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:51:30,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:30,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:31,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:43,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2415 backedges. 0 proven. 2415 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:51:49,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:49,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 146 states and 423 transitions. [2024-11-13 22:51:49,163 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 423 transitions. [2024-11-13 22:51:49,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:51:49,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:49,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:49,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:02,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2485 backedges. 0 proven. 2485 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:52:08,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:08,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 148 states and 429 transitions. [2024-11-13 22:52:08,276 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 429 transitions. [2024-11-13 22:52:08,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:52:08,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:08,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:08,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:20,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2556 backedges. 0 proven. 2556 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:52:27,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:27,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 150 states and 435 transitions. [2024-11-13 22:52:27,659 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 435 transitions. [2024-11-13 22:52:27,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:52:27,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:27,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:27,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:41,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2628 backedges. 0 proven. 2628 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:52:47,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:47,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 152 states and 441 transitions. [2024-11-13 22:52:47,431 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 441 transitions. [2024-11-13 22:52:47,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 22:52:47,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:47,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:47,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:09,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2701 backedges. 0 proven. 2701 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:53:28,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:28,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 154 states and 447 transitions. [2024-11-13 22:53:28,725 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 447 transitions. [2024-11-13 22:53:28,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 22:53:28,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:28,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:29,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:42,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2775 backedges. 0 proven. 2775 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:53:48,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:48,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 156 states and 453 transitions. [2024-11-13 22:53:48,417 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 453 transitions. [2024-11-13 22:53:48,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:53:48,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:48,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:48,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:00,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2850 backedges. 0 proven. 2850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:54:12,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:12,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 158 states and 459 transitions. [2024-11-13 22:54:12,125 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 459 transitions. [2024-11-13 22:54:12,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:54:12,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:12,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:12,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:28,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2926 backedges. 0 proven. 2926 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:54:36,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:36,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 160 states and 465 transitions. [2024-11-13 22:54:36,187 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 465 transitions. [2024-11-13 22:54:36,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 22:54:36,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:36,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:36,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:50,415 INFO L134 CoverageAnalysis]: Checked inductivity of 3003 backedges. 0 proven. 3003 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:54:57,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:57,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 162 states and 471 transitions. [2024-11-13 22:54:57,494 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 471 transitions. [2024-11-13 22:54:57,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 22:54:57,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:57,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:57,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:12,932 INFO L134 CoverageAnalysis]: Checked inductivity of 3081 backedges. 0 proven. 3081 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:55:19,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:19,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 164 states and 477 transitions. [2024-11-13 22:55:19,164 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 477 transitions. [2024-11-13 22:55:19,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 22:55:19,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:19,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:19,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:33,382 INFO L134 CoverageAnalysis]: Checked inductivity of 3160 backedges. 0 proven. 3160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:55:39,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:39,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 166 states and 483 transitions. [2024-11-13 22:55:39,819 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 483 transitions. [2024-11-13 22:55:39,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 22:55:39,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:39,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:40,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:54,170 INFO L134 CoverageAnalysis]: Checked inductivity of 3240 backedges. 0 proven. 3240 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.