./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test4-2.i --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_bdd5e0ed-cd26-4a57-9b23-c9e85a7026c8/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdd5e0ed-cd26-4a57-9b23-c9e85a7026c8/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_bdd5e0ed-cd26-4a57-9b23-c9e85a7026c8/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdd5e0ed-cd26-4a57-9b23-c9e85a7026c8/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test4-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdd5e0ed-cd26-4a57-9b23-c9e85a7026c8/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_bdd5e0ed-cd26-4a57-9b23-c9e85a7026c8/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 6c763f0e5b490114d32e3c1ec14f736caee058b985a7ee61f4d14ad6758e2996 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:17:07,047 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:17:07,144 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdd5e0ed-cd26-4a57-9b23-c9e85a7026c8/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 23:17:07,150 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:17:07,151 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:17:07,186 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:17:07,187 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:17:07,189 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 23:17:07,189 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:17:07,190 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:17:07,191 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:17:07,191 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:17:07,191 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:17:07,191 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:17:07,191 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:17:07,191 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:17:07,191 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:17:07,191 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:17:07,192 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:17:07,192 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:17:07,192 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:17:07,192 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:17:07,192 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:17:07,192 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:17:07,192 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:17:07,192 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:17:07,192 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:17:07,192 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:17:07,193 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:17:07,193 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:17:07,193 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:17:07,193 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:17:07,193 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:17:07,193 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_bdd5e0ed-cd26-4a57-9b23-c9e85a7026c8/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 -> 6c763f0e5b490114d32e3c1ec14f736caee058b985a7ee61f4d14ad6758e2996 [2024-11-13 23:17:07,484 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:17:07,495 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:17:07,499 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:17:07,502 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:17:07,503 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:17:07,504 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdd5e0ed-cd26-4a57-9b23-c9e85a7026c8/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test4-2.i Unable to find full path for "g++" [2024-11-13 23:17:09,337 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:17:09,853 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:17:09,857 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdd5e0ed-cd26-4a57-9b23-c9e85a7026c8/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test4-2.i [2024-11-13 23:17:09,884 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdd5e0ed-cd26-4a57-9b23-c9e85a7026c8/bin/ukojak-verify-EEHR8qb7sm/data/90b3bfb63/fc682fbeae0c4873ab503abb5f8b8df3/FLAGa178fb50d [2024-11-13 23:17:09,909 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdd5e0ed-cd26-4a57-9b23-c9e85a7026c8/bin/ukojak-verify-EEHR8qb7sm/data/90b3bfb63/fc682fbeae0c4873ab503abb5f8b8df3 [2024-11-13 23:17:09,912 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:17:09,914 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:17:09,918 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:17:09,918 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:17:09,923 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:17:09,924 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:17:09" (1/1) ... [2024-11-13 23:17:09,925 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a35bb8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:09, skipping insertion in model container [2024-11-13 23:17:09,928 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:17:09" (1/1) ... [2024-11-13 23:17:09,986 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:17:10,555 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_bdd5e0ed-cd26-4a57-9b23-c9e85a7026c8/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test4-2.i[33519,33532] [2024-11-13 23:17:10,725 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:17:10,745 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:17:10,805 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_bdd5e0ed-cd26-4a57-9b23-c9e85a7026c8/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test4-2.i[33519,33532] [2024-11-13 23:17:10,955 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:17:10,994 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:17:10,995 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:10 WrapperNode [2024-11-13 23:17:10,995 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:17:10,996 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:17:10,997 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:17:10,997 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:17:11,003 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:10" (1/1) ... [2024-11-13 23:17:11,033 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:10" (1/1) ... [2024-11-13 23:17:11,114 INFO L138 Inliner]: procedures = 176, calls = 376, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1676 [2024-11-13 23:17:11,115 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:17:11,115 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:17:11,115 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:17:11,116 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:17:11,126 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:10" (1/1) ... [2024-11-13 23:17:11,126 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:10" (1/1) ... [2024-11-13 23:17:11,148 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:10" (1/1) ... [2024-11-13 23:17:11,149 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:10" (1/1) ... [2024-11-13 23:17:11,195 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:10" (1/1) ... [2024-11-13 23:17:11,208 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:10" (1/1) ... [2024-11-13 23:17:11,212 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:10" (1/1) ... [2024-11-13 23:17:11,252 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:10" (1/1) ... [2024-11-13 23:17:11,270 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:17:11,271 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:17:11,271 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:17:11,272 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:17:11,272 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:10" (1/1) ... [2024-11-13 23:17:11,278 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:17:11,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdd5e0ed-cd26-4a57-9b23-c9e85a7026c8/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:17:11,309 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdd5e0ed-cd26-4a57-9b23-c9e85a7026c8/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:17:11,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdd5e0ed-cd26-4a57-9b23-c9e85a7026c8/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:17:11,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 23:17:11,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 23:17:11,340 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 23:17:11,340 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 23:17:11,340 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 23:17:11,340 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:17:11,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 23:17:11,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 23:17:11,341 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 23:17:11,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:17:11,342 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:17:11,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:17:11,667 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:17:11,670 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:17:14,014 INFO L? ?]: Removed 400 outVars from TransFormulas that were not future-live. [2024-11-13 23:17:14,015 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:17:16,105 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:17:16,105 INFO L316 CfgBuilder]: Removed 69 assume(true) statements. [2024-11-13 23:17:16,105 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:17:16 BoogieIcfgContainer [2024-11-13 23:17:16,105 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:17:16,106 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:17:16,106 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:17:16,116 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:17:16,116 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:17:16" (1/1) ... [2024-11-13 23:17:16,123 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:17:16,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:16,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 129 states and 219 transitions. [2024-11-13 23:17:16,174 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 219 transitions. [2024-11-13 23:17:16,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 23:17:16,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:16,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:16,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:16,401 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 23:17:16,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:16,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 131 states and 222 transitions. [2024-11-13 23:17:16,473 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 222 transitions. [2024-11-13 23:17:16,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 23:17:16,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:16,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:16,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:16,527 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:17:16,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:16,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 131 states and 218 transitions. [2024-11-13 23:17:16,534 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 218 transitions. [2024-11-13 23:17:16,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 23:17:16,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:16,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:16,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:16,609 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:17:16,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:16,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 131 states and 210 transitions. [2024-11-13 23:17:16,618 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 210 transitions. [2024-11-13 23:17:16,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 23:17:16,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:16,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:16,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:16,693 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:17:16,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:16,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 131 states and 198 transitions. [2024-11-13 23:17:16,703 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 198 transitions. [2024-11-13 23:17:16,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 23:17:16,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:16,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:16,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:16,903 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:17:24,608 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.68s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:17:33,098 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.39s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:17:33,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:33,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 131 states and 184 transitions. [2024-11-13 23:17:33,174 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 184 transitions. [2024-11-13 23:17:33,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 23:17:33,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:33,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:33,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:33,741 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:17:35,403 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.52s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:17:35,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:35,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 143 states and 198 transitions. [2024-11-13 23:17:35,457 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 198 transitions. [2024-11-13 23:17:35,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:17:35,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:35,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:35,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:35,785 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:17:35,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:35,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 143 states and 196 transitions. [2024-11-13 23:17:35,802 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 196 transitions. [2024-11-13 23:17:35,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 23:17:35,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:35,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:35,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:36,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:17:36,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:36,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 143 states and 194 transitions. [2024-11-13 23:17:36,880 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 194 transitions. [2024-11-13 23:17:36,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 23:17:36,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:36,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:37,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:37,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:17:42,311 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.97s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:17:42,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:42,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 146 states and 196 transitions. [2024-11-13 23:17:42,340 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 196 transitions. [2024-11-13 23:17:42,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 23:17:42,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:42,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:42,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:42,850 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:17:52,937 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:18:02,947 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:18:12,960 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:18:20,976 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.02s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:18:31,220 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:18:41,225 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:18:51,232 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:19:01,246 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:19:01,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:01,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 189 states and 247 transitions. [2024-11-13 23:19:01,271 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 247 transitions. [2024-11-13 23:19:01,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 23:19:01,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:01,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:01,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:01,516 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:19:01,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:01,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 189 states and 245 transitions. [2024-11-13 23:19:01,531 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 245 transitions. [2024-11-13 23:19:01,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 23:19:01,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:01,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:01,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:01,840 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:19:01,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:01,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 189 states and 243 transitions. [2024-11-13 23:19:01,856 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 243 transitions. [2024-11-13 23:19:01,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 23:19:01,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:01,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:02,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:02,096 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:19:03,480 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:19:03,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:03,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 189 states and 241 transitions. [2024-11-13 23:19:03,492 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 241 transitions. [2024-11-13 23:19:03,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 23:19:03,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:03,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:03,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:03,946 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:19:05,656 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.70s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:19:05,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:05,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 192 states and 243 transitions. [2024-11-13 23:19:05,708 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 243 transitions. [2024-11-13 23:19:05,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 23:19:05,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:05,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:05,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:06,103 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:19:07,260 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:19:07,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:07,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 195 states and 245 transitions. [2024-11-13 23:19:07,292 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 245 transitions. [2024-11-13 23:19:07,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 23:19:07,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:07,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:07,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:07,525 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:19:07,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:07,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 195 states and 243 transitions. [2024-11-13 23:19:07,609 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 243 transitions. [2024-11-13 23:19:07,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 23:19:07,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:07,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:07,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:07,918 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:19:07,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:07,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 195 states and 242 transitions. [2024-11-13 23:19:07,944 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 242 transitions. [2024-11-13 23:19:07,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 23:19:07,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:07,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:09,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:10,108 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:19:10,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:10,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 197 states and 245 transitions. [2024-11-13 23:19:10,206 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 245 transitions. [2024-11-13 23:19:10,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 23:19:10,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:10,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:10,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:10,588 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:19:10,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:10,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 206 states and 256 transitions. [2024-11-13 23:19:10,890 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 256 transitions. [2024-11-13 23:19:10,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 23:19:10,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:10,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:12,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:13,435 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:19:13,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:13,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 207 states and 259 transitions. [2024-11-13 23:19:13,786 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 259 transitions. [2024-11-13 23:19:13,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 23:19:13,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:13,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:15,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:15,954 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 21 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:19:16,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:16,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 208 states and 261 transitions. [2024-11-13 23:19:16,220 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 261 transitions. [2024-11-13 23:19:16,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 23:19:16,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:16,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:18,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:18,941 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 23:19:19,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:19,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 209 states and 262 transitions. [2024-11-13 23:19:19,170 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 262 transitions. [2024-11-13 23:19:19,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 23:19:19,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:19,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:19,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:19,537 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 23:19:20,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:20,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 210 states and 264 transitions. [2024-11-13 23:19:20,712 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 264 transitions. [2024-11-13 23:19:20,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:19:20,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:20,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:22,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:23,183 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 1 proven. 48 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 23:19:23,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:23,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 211 states and 265 transitions. [2024-11-13 23:19:23,452 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 265 transitions. [2024-11-13 23:19:23,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 23:19:23,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:23,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:25,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:26,066 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 1 proven. 66 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 23:19:26,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:26,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 212 states and 266 transitions. [2024-11-13 23:19:26,303 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 266 transitions. [2024-11-13 23:19:26,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 23:19:26,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:26,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:27,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:28,104 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 1 proven. 87 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 23:19:29,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:29,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 215 states and 271 transitions. [2024-11-13 23:19:29,206 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 271 transitions. [2024-11-13 23:19:29,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 23:19:29,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:29,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:29,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:29,438 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 23:19:29,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:29,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 215 states and 269 transitions. [2024-11-13 23:19:29,462 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 269 transitions. [2024-11-13 23:19:29,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 23:19:29,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:29,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:30,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:31,220 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 1 proven. 111 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 23:19:31,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:31,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 216 states and 270 transitions. [2024-11-13 23:19:31,499 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 270 transitions. [2024-11-13 23:19:31,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 23:19:31,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:31,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:31,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:31,844 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 23:19:32,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:32,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 219 states and 272 transitions. [2024-11-13 23:19:32,237 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 272 transitions. [2024-11-13 23:19:32,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 23:19:32,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:32,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:33,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:34,160 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 1 proven. 138 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 23:19:34,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:34,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 220 states and 273 transitions. [2024-11-13 23:19:34,455 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 273 transitions. [2024-11-13 23:19:34,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 23:19:34,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:34,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:35,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:36,743 INFO L134 CoverageAnalysis]: Checked inductivity of 244 backedges. 1 proven. 168 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 23:19:37,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:37,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 221 states and 274 transitions. [2024-11-13 23:19:37,355 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 274 transitions. [2024-11-13 23:19:37,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 23:19:37,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:37,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:38,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:39,266 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 1 proven. 201 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-13 23:19:39,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:39,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 222 states and 275 transitions. [2024-11-13 23:19:39,827 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 275 transitions. [2024-11-13 23:19:39,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 23:19:39,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:39,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:40,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:41,815 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 1 proven. 237 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 23:19:42,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:42,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 223 states and 276 transitions. [2024-11-13 23:19:42,430 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 276 transitions. [2024-11-13 23:19:42,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 23:19:42,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:42,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:43,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:44,643 INFO L134 CoverageAnalysis]: Checked inductivity of 391 backedges. 1 proven. 276 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 23:19:45,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:45,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 224 states and 277 transitions. [2024-11-13 23:19:45,205 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 277 transitions. [2024-11-13 23:19:45,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 23:19:45,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:45,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:46,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:47,353 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 1 proven. 318 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-13 23:19:47,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:47,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 225 states and 278 transitions. [2024-11-13 23:19:47,948 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 278 transitions. [2024-11-13 23:19:47,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 23:19:47,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:47,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:49,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:50,505 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 1 proven. 363 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 23:19:50,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:50,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 226 states and 279 transitions. [2024-11-13 23:19:50,841 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 279 transitions. [2024-11-13 23:19:50,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 23:19:50,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:50,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:52,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:53,987 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 1 proven. 411 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-13 23:19:54,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:54,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 227 states and 280 transitions. [2024-11-13 23:19:54,768 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 280 transitions. [2024-11-13 23:19:54,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 23:19:54,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:54,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:55,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:56,958 INFO L134 CoverageAnalysis]: Checked inductivity of 643 backedges. 1 proven. 462 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 23:19:57,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:57,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 228 states and 281 transitions. [2024-11-13 23:19:57,371 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 281 transitions. [2024-11-13 23:19:57,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 23:19:57,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:57,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:58,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:00,017 INFO L134 CoverageAnalysis]: Checked inductivity of 716 backedges. 1 proven. 516 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-13 23:20:00,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:00,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 229 states and 282 transitions. [2024-11-13 23:20:00,377 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 282 transitions. [2024-11-13 23:20:00,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 23:20:00,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:00,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:01,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:02,524 INFO L134 CoverageAnalysis]: Checked inductivity of 793 backedges. 1 proven. 573 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-13 23:20:03,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:03,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 230 states and 283 transitions. [2024-11-13 23:20:03,370 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 283 transitions. [2024-11-13 23:20:03,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 23:20:03,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:03,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:04,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:06,076 INFO L134 CoverageAnalysis]: Checked inductivity of 874 backedges. 1 proven. 633 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-13 23:20:06,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:06,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 231 states and 284 transitions. [2024-11-13 23:20:06,749 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 284 transitions. [2024-11-13 23:20:06,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 23:20:06,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:06,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:07,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:08,863 INFO L134 CoverageAnalysis]: Checked inductivity of 959 backedges. 1 proven. 696 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-11-13 23:20:09,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:09,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 232 states and 285 transitions. [2024-11-13 23:20:09,586 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 285 transitions. [2024-11-13 23:20:09,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 23:20:09,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:09,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:11,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:12,830 INFO L134 CoverageAnalysis]: Checked inductivity of 1048 backedges. 1 proven. 762 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-13 23:20:13,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:13,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 233 states and 286 transitions. [2024-11-13 23:20:13,613 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 286 transitions. [2024-11-13 23:20:13,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 23:20:13,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:13,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:14,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:15,992 INFO L134 CoverageAnalysis]: Checked inductivity of 1141 backedges. 1 proven. 831 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-11-13 23:20:16,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:16,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 234 states and 287 transitions. [2024-11-13 23:20:16,779 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 287 transitions. [2024-11-13 23:20:16,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 23:20:16,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:16,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:18,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:20,258 INFO L134 CoverageAnalysis]: Checked inductivity of 1238 backedges. 1 proven. 903 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-11-13 23:20:21,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:21,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 235 states and 288 transitions. [2024-11-13 23:20:21,288 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 288 transitions. [2024-11-13 23:20:21,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 23:20:21,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:21,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:22,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:24,239 INFO L134 CoverageAnalysis]: Checked inductivity of 1339 backedges. 1 proven. 978 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-11-13 23:20:24,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:24,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 236 states and 289 transitions. [2024-11-13 23:20:24,688 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 289 transitions. [2024-11-13 23:20:24,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 23:20:24,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:24,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:26,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:27,957 INFO L134 CoverageAnalysis]: Checked inductivity of 1444 backedges. 1 proven. 1056 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2024-11-13 23:20:29,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:29,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 237 states and 290 transitions. [2024-11-13 23:20:29,030 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 290 transitions. [2024-11-13 23:20:29,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 23:20:29,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:29,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:31,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:33,007 INFO L134 CoverageAnalysis]: Checked inductivity of 1553 backedges. 1 proven. 1137 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2024-11-13 23:20:33,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:33,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 238 states and 291 transitions. [2024-11-13 23:20:33,906 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 291 transitions. [2024-11-13 23:20:33,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 23:20:33,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:33,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:36,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:37,843 INFO L134 CoverageAnalysis]: Checked inductivity of 1666 backedges. 1 proven. 1221 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-11-13 23:20:38,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:38,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 239 states and 292 transitions. [2024-11-13 23:20:38,764 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 292 transitions. [2024-11-13 23:20:38,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 23:20:38,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:38,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:40,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:42,158 INFO L134 CoverageAnalysis]: Checked inductivity of 1783 backedges. 1 proven. 1308 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-11-13 23:20:43,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:43,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 240 states and 293 transitions. [2024-11-13 23:20:43,118 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 293 transitions. [2024-11-13 23:20:43,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 23:20:43,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:43,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:44,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:46,577 INFO L134 CoverageAnalysis]: Checked inductivity of 1904 backedges. 1 proven. 1398 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2024-11-13 23:20:47,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:47,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 241 states and 294 transitions. [2024-11-13 23:20:47,567 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 294 transitions. [2024-11-13 23:20:47,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 23:20:47,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:47,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:49,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:51,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2029 backedges. 1 proven. 1491 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-11-13 23:20:52,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:52,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 242 states and 295 transitions. [2024-11-13 23:20:52,344 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 295 transitions. [2024-11-13 23:20:52,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 23:20:52,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:52,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:53,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:56,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2158 backedges. 1 proven. 1587 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2024-11-13 23:20:58,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:58,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 243 states and 296 transitions. [2024-11-13 23:20:58,069 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 296 transitions. [2024-11-13 23:20:58,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 23:20:58,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:58,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:00,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:02,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2291 backedges. 1 proven. 1686 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2024-11-13 23:21:03,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:03,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 244 states and 297 transitions. [2024-11-13 23:21:03,680 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 297 transitions. [2024-11-13 23:21:03,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 23:21:03,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:03,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:05,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:07,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2428 backedges. 1 proven. 1788 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2024-11-13 23:21:08,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:08,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 245 states and 298 transitions. [2024-11-13 23:21:08,441 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 298 transitions. [2024-11-13 23:21:08,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 23:21:08,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:08,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:10,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:12,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2569 backedges. 1 proven. 1893 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2024-11-13 23:21:13,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:13,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 246 states and 299 transitions. [2024-11-13 23:21:13,852 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 299 transitions. [2024-11-13 23:21:13,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 23:21:13,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:13,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:15,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:18,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2714 backedges. 1 proven. 2001 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-13 23:21:19,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:19,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 247 states and 300 transitions. [2024-11-13 23:21:19,305 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 300 transitions. [2024-11-13 23:21:19,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 23:21:19,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:19,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:21,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:24,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2863 backedges. 1 proven. 2112 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2024-11-13 23:21:25,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:25,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 248 states and 301 transitions. [2024-11-13 23:21:25,201 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 301 transitions. [2024-11-13 23:21:25,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 23:21:25,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:25,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:27,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:30,223 INFO L134 CoverageAnalysis]: Checked inductivity of 3016 backedges. 1 proven. 2226 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-13 23:21:31,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:31,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 249 states and 302 transitions. [2024-11-13 23:21:31,359 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 302 transitions. [2024-11-13 23:21:31,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 23:21:31,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:31,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:33,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:36,627 INFO L134 CoverageAnalysis]: Checked inductivity of 3173 backedges. 1 proven. 2343 refuted. 0 times theorem prover too weak. 829 trivial. 0 not checked. [2024-11-13 23:21:38,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:38,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 250 states and 303 transitions. [2024-11-13 23:21:38,021 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 303 transitions. [2024-11-13 23:21:38,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 23:21:38,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:38,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:40,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:42,580 INFO L134 CoverageAnalysis]: Checked inductivity of 3334 backedges. 1 proven. 2463 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-13 23:21:43,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:43,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 251 states and 304 transitions. [2024-11-13 23:21:43,817 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 304 transitions. [2024-11-13 23:21:43,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 23:21:43,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:43,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:46,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:49,537 INFO L134 CoverageAnalysis]: Checked inductivity of 3499 backedges. 1 proven. 2586 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2024-11-13 23:21:51,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:51,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 252 states and 305 transitions. [2024-11-13 23:21:51,154 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 305 transitions. [2024-11-13 23:21:51,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 23:21:51,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:51,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:52,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:56,532 INFO L134 CoverageAnalysis]: Checked inductivity of 3668 backedges. 1 proven. 2712 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-11-13 23:21:57,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:57,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 253 states and 306 transitions. [2024-11-13 23:21:57,850 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 306 transitions. [2024-11-13 23:21:57,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 23:21:57,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:57,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:00,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:03,374 INFO L134 CoverageAnalysis]: Checked inductivity of 3841 backedges. 1 proven. 2841 refuted. 0 times theorem prover too weak. 999 trivial. 0 not checked. [2024-11-13 23:22:04,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:04,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 254 states and 307 transitions. [2024-11-13 23:22:04,135 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 307 transitions. [2024-11-13 23:22:04,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 23:22:04,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:04,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:07,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:20,489 INFO L134 CoverageAnalysis]: Checked inductivity of 4018 backedges. 1 proven. 2973 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2024-11-13 23:22:31,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:31,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 255 states and 308 transitions. [2024-11-13 23:22:31,062 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 308 transitions. [2024-11-13 23:22:31,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 23:22:31,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:31,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:34,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:34,787 INFO L134 CoverageAnalysis]: Checked inductivity of 4199 backedges. 47 proven. 48 refuted. 0 times theorem prover too weak. 4104 trivial. 0 not checked. [2024-11-13 23:22:35,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:35,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 256 states and 314 transitions. [2024-11-13 23:22:35,293 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 314 transitions. [2024-11-13 23:22:35,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 23:22:35,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:35,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:37,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:38,481 INFO L134 CoverageAnalysis]: Checked inductivity of 4384 backedges. 92 proven. 97 refuted. 0 times theorem prover too weak. 4195 trivial. 0 not checked. [2024-11-13 23:22:39,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:39,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 257 states and 318 transitions. [2024-11-13 23:22:39,162 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 318 transitions. [2024-11-13 23:22:39,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 23:22:39,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:39,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:42,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:43,480 INFO L134 CoverageAnalysis]: Checked inductivity of 4766 backedges. 182 proven. 204 refuted. 0 times theorem prover too weak. 4380 trivial. 0 not checked. [2024-11-13 23:22:44,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:44,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 258 states and 320 transitions. [2024-11-13 23:22:44,534 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 320 transitions. [2024-11-13 23:22:44,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 23:22:44,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:44,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:47,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:48,155 INFO L134 CoverageAnalysis]: Checked inductivity of 4963 backedges. 227 proven. 262 refuted. 0 times theorem prover too weak. 4474 trivial. 0 not checked. [2024-11-13 23:22:48,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:48,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 259 states and 321 transitions. [2024-11-13 23:22:48,817 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 321 transitions. [2024-11-13 23:22:48,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 23:22:48,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:48,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:50,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:51,986 INFO L134 CoverageAnalysis]: Checked inductivity of 5164 backedges. 272 proven. 323 refuted. 0 times theorem prover too weak. 4569 trivial. 0 not checked. [2024-11-13 23:22:53,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:53,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 261 states and 325 transitions. [2024-11-13 23:22:53,802 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 325 transitions. [2024-11-13 23:22:53,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 23:22:53,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:53,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:56,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:58,254 INFO L134 CoverageAnalysis]: Checked inductivity of 5369 backedges. 317 proven. 387 refuted. 0 times theorem prover too weak. 4665 trivial. 0 not checked. [2024-11-13 23:22:59,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:59,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 262 states and 326 transitions. [2024-11-13 23:22:59,086 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 326 transitions. [2024-11-13 23:22:59,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 23:22:59,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:59,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:02,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:03,170 INFO L134 CoverageAnalysis]: Checked inductivity of 5578 backedges. 362 proven. 454 refuted. 0 times theorem prover too weak. 4762 trivial. 0 not checked. [2024-11-13 23:23:04,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:04,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 263 states and 327 transitions. [2024-11-13 23:23:04,335 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 327 transitions. [2024-11-13 23:23:04,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 23:23:04,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:04,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:08,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:09,800 INFO L134 CoverageAnalysis]: Checked inductivity of 5791 backedges. 407 proven. 524 refuted. 0 times theorem prover too weak. 4860 trivial. 0 not checked. [2024-11-13 23:23:10,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:10,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 264 states and 328 transitions. [2024-11-13 23:23:10,711 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 328 transitions. [2024-11-13 23:23:10,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-13 23:23:10,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:10,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:13,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:14,469 INFO L134 CoverageAnalysis]: Checked inductivity of 6008 backedges. 452 proven. 597 refuted. 0 times theorem prover too weak. 4959 trivial. 0 not checked. [2024-11-13 23:23:15,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:15,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 265 states and 329 transitions. [2024-11-13 23:23:15,175 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 329 transitions. [2024-11-13 23:23:15,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 23:23:15,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:15,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:17,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:18,972 INFO L134 CoverageAnalysis]: Checked inductivity of 6229 backedges. 497 proven. 673 refuted. 0 times theorem prover too weak. 5059 trivial. 0 not checked. [2024-11-13 23:23:19,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:19,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 266 states and 330 transitions. [2024-11-13 23:23:19,708 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 330 transitions. [2024-11-13 23:23:19,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 23:23:19,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:19,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:22,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:23,922 INFO L134 CoverageAnalysis]: Checked inductivity of 6454 backedges. 542 proven. 752 refuted. 0 times theorem prover too weak. 5160 trivial. 0 not checked. [2024-11-13 23:23:24,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:24,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 267 states and 331 transitions. [2024-11-13 23:23:24,635 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 331 transitions. [2024-11-13 23:23:24,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 23:23:24,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:24,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:27,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:28,714 INFO L134 CoverageAnalysis]: Checked inductivity of 6683 backedges. 587 proven. 834 refuted. 0 times theorem prover too weak. 5262 trivial. 0 not checked. [2024-11-13 23:23:29,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:29,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 268 states and 332 transitions. [2024-11-13 23:23:29,428 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 332 transitions. [2024-11-13 23:23:29,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-13 23:23:29,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:29,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:31,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:33,231 INFO L134 CoverageAnalysis]: Checked inductivity of 6916 backedges. 632 proven. 919 refuted. 0 times theorem prover too weak. 5365 trivial. 0 not checked. [2024-11-13 23:23:34,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:34,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 269 states and 333 transitions. [2024-11-13 23:23:34,453 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 333 transitions. [2024-11-13 23:23:34,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-13 23:23:34,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:34,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:36,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:38,168 INFO L134 CoverageAnalysis]: Checked inductivity of 7153 backedges. 677 proven. 1007 refuted. 0 times theorem prover too weak. 5469 trivial. 0 not checked. [2024-11-13 23:23:39,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:39,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 270 states and 334 transitions. [2024-11-13 23:23:39,449 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 334 transitions. [2024-11-13 23:23:39,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-13 23:23:39,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:39,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:43,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:45,214 INFO L134 CoverageAnalysis]: Checked inductivity of 7394 backedges. 722 proven. 1098 refuted. 0 times theorem prover too weak. 5574 trivial. 0 not checked. [2024-11-13 23:23:46,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:46,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 271 states and 335 transitions. [2024-11-13 23:23:46,031 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 335 transitions. [2024-11-13 23:23:46,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 23:23:46,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:46,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:49,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:51,083 INFO L134 CoverageAnalysis]: Checked inductivity of 7639 backedges. 767 proven. 1192 refuted. 0 times theorem prover too weak. 5680 trivial. 0 not checked. [2024-11-13 23:23:51,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:51,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 272 states and 336 transitions. [2024-11-13 23:23:51,865 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 336 transitions. [2024-11-13 23:23:51,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 23:23:51,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:51,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:54,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:56,647 INFO L134 CoverageAnalysis]: Checked inductivity of 7888 backedges. 812 proven. 1289 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-11-13 23:23:57,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:57,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 273 states and 337 transitions. [2024-11-13 23:23:57,830 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 337 transitions. [2024-11-13 23:23:57,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-13 23:23:57,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:57,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:01,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:03,455 INFO L134 CoverageAnalysis]: Checked inductivity of 8141 backedges. 857 proven. 1389 refuted. 0 times theorem prover too weak. 5895 trivial. 0 not checked. [2024-11-13 23:24:04,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:04,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 274 states and 338 transitions. [2024-11-13 23:24:04,479 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 338 transitions. [2024-11-13 23:24:04,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 23:24:04,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:04,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:07,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:08,978 INFO L134 CoverageAnalysis]: Checked inductivity of 8398 backedges. 902 proven. 1492 refuted. 0 times theorem prover too weak. 6004 trivial. 0 not checked. [2024-11-13 23:24:10,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:10,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 275 states and 339 transitions. [2024-11-13 23:24:10,069 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 339 transitions. [2024-11-13 23:24:10,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-13 23:24:10,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:10,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:13,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:16,269 INFO L134 CoverageAnalysis]: Checked inductivity of 8659 backedges. 947 proven. 1598 refuted. 0 times theorem prover too weak. 6114 trivial. 0 not checked. [2024-11-13 23:24:17,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:17,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 276 states and 340 transitions. [2024-11-13 23:24:17,748 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 340 transitions. [2024-11-13 23:24:17,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 23:24:17,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:17,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:22,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:24,274 INFO L134 CoverageAnalysis]: Checked inductivity of 8924 backedges. 992 proven. 1707 refuted. 0 times theorem prover too weak. 6225 trivial. 0 not checked. [2024-11-13 23:24:25,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:25,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 277 states and 341 transitions. [2024-11-13 23:24:25,141 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 341 transitions. [2024-11-13 23:24:25,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-13 23:24:25,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:25,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:28,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:30,147 INFO L134 CoverageAnalysis]: Checked inductivity of 9193 backedges. 1037 proven. 1819 refuted. 0 times theorem prover too weak. 6337 trivial. 0 not checked. [2024-11-13 23:24:30,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:30,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 278 states and 342 transitions. [2024-11-13 23:24:30,948 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 342 transitions. [2024-11-13 23:24:30,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 23:24:30,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:30,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:34,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:36,387 INFO L134 CoverageAnalysis]: Checked inductivity of 9466 backedges. 1082 proven. 1934 refuted. 0 times theorem prover too weak. 6450 trivial. 0 not checked. [2024-11-13 23:24:37,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:37,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 279 states and 343 transitions. [2024-11-13 23:24:37,730 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 343 transitions. [2024-11-13 23:24:37,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 23:24:37,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:37,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:41,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:44,290 INFO L134 CoverageAnalysis]: Checked inductivity of 9743 backedges. 1127 proven. 2052 refuted. 0 times theorem prover too weak. 6564 trivial. 0 not checked. [2024-11-13 23:24:45,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:45,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 280 states and 344 transitions. [2024-11-13 23:24:45,644 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 344 transitions. [2024-11-13 23:24:45,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 23:24:45,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:45,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:50,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:52,707 INFO L134 CoverageAnalysis]: Checked inductivity of 10024 backedges. 1172 proven. 2173 refuted. 0 times theorem prover too weak. 6679 trivial. 0 not checked. [2024-11-13 23:24:53,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:53,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 281 states and 345 transitions. [2024-11-13 23:24:53,565 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 345 transitions. [2024-11-13 23:24:53,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 23:24:53,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:53,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:56,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:59,453 INFO L134 CoverageAnalysis]: Checked inductivity of 10309 backedges. 1217 proven. 2297 refuted. 0 times theorem prover too weak. 6795 trivial. 0 not checked. [2024-11-13 23:25:00,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:00,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 282 states and 346 transitions. [2024-11-13 23:25:00,662 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 346 transitions. [2024-11-13 23:25:00,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-13 23:25:00,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:00,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:06,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:08,801 INFO L134 CoverageAnalysis]: Checked inductivity of 10598 backedges. 1262 proven. 2424 refuted. 0 times theorem prover too weak. 6912 trivial. 0 not checked. [2024-11-13 23:25:09,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:09,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 283 states and 347 transitions. [2024-11-13 23:25:09,782 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 347 transitions. [2024-11-13 23:25:09,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 23:25:09,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:09,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:14,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:15,935 INFO L134 CoverageAnalysis]: Checked inductivity of 10891 backedges. 1307 proven. 2554 refuted. 0 times theorem prover too weak. 7030 trivial. 0 not checked. [2024-11-13 23:25:16,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:16,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 284 states and 348 transitions. [2024-11-13 23:25:16,817 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 348 transitions. [2024-11-13 23:25:16,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-13 23:25:16,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:16,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:19,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:22,626 INFO L134 CoverageAnalysis]: Checked inductivity of 11188 backedges. 1352 proven. 2687 refuted. 0 times theorem prover too weak. 7149 trivial. 0 not checked. [2024-11-13 23:25:23,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:23,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 285 states and 349 transitions. [2024-11-13 23:25:23,779 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 349 transitions. [2024-11-13 23:25:23,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-13 23:25:23,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:23,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:26,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:28,708 INFO L134 CoverageAnalysis]: Checked inductivity of 11489 backedges. 1397 proven. 2823 refuted. 0 times theorem prover too weak. 7269 trivial. 0 not checked. [2024-11-13 23:25:29,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:29,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 286 states and 350 transitions. [2024-11-13 23:25:29,913 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 350 transitions. [2024-11-13 23:25:29,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-13 23:25:29,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:29,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:34,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:37,745 INFO L134 CoverageAnalysis]: Checked inductivity of 11794 backedges. 1442 proven. 2962 refuted. 0 times theorem prover too weak. 7390 trivial. 0 not checked. [2024-11-13 23:25:39,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:39,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 287 states and 351 transitions. [2024-11-13 23:25:39,213 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 351 transitions. [2024-11-13 23:25:39,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-13 23:25:39,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:39,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:43,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:47,396 INFO L134 CoverageAnalysis]: Checked inductivity of 12103 backedges. 1487 proven. 3104 refuted. 0 times theorem prover too weak. 7512 trivial. 0 not checked. [2024-11-13 23:25:48,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:48,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 288 states and 352 transitions. [2024-11-13 23:25:48,969 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 352 transitions. [2024-11-13 23:25:48,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-13 23:25:48,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:48,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:52,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:55,270 INFO L134 CoverageAnalysis]: Checked inductivity of 12416 backedges. 1532 proven. 3249 refuted. 0 times theorem prover too weak. 7635 trivial. 0 not checked. [2024-11-13 23:25:56,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:56,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 289 states and 353 transitions. [2024-11-13 23:25:56,903 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 353 transitions. [2024-11-13 23:25:56,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-13 23:25:56,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:56,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:01,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:04,670 INFO L134 CoverageAnalysis]: Checked inductivity of 12733 backedges. 1577 proven. 3397 refuted. 0 times theorem prover too weak. 7759 trivial. 0 not checked. [2024-11-13 23:26:05,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:05,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 290 states and 354 transitions. [2024-11-13 23:26:05,931 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 354 transitions. [2024-11-13 23:26:05,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-13 23:26:05,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:05,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:10,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:26,186 INFO L134 CoverageAnalysis]: Checked inductivity of 13054 backedges. 1622 proven. 3548 refuted. 0 times theorem prover too weak. 7884 trivial. 0 not checked. [2024-11-13 23:26:40,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:40,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 291 states and 355 transitions. [2024-11-13 23:26:40,506 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 355 transitions. [2024-11-13 23:26:40,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-13 23:26:40,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:40,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:50,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:09,579 INFO L134 CoverageAnalysis]: Checked inductivity of 13379 backedges. 1667 proven. 3702 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2024-11-13 23:27:25,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:25,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 292 states and 356 transitions. [2024-11-13 23:27:25,019 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 356 transitions. [2024-11-13 23:27:25,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-13 23:27:25,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:25,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:30,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:33,690 INFO L134 CoverageAnalysis]: Checked inductivity of 13708 backedges. 1712 proven. 3859 refuted. 0 times theorem prover too weak. 8137 trivial. 0 not checked. [2024-11-13 23:27:35,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:35,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 293 states and 357 transitions. [2024-11-13 23:27:35,419 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 357 transitions. [2024-11-13 23:27:35,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-13 23:27:35,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:35,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:43,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:47,218 INFO L134 CoverageAnalysis]: Checked inductivity of 14041 backedges. 1757 proven. 4019 refuted. 0 times theorem prover too weak. 8265 trivial. 0 not checked. [2024-11-13 23:27:49,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:49,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 294 states and 358 transitions. [2024-11-13 23:27:49,169 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 358 transitions. [2024-11-13 23:27:49,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-13 23:27:49,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:49,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:56,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:59,260 INFO L134 CoverageAnalysis]: Checked inductivity of 14378 backedges. 1802 proven. 4182 refuted. 0 times theorem prover too weak. 8394 trivial. 0 not checked. [2024-11-13 23:28:00,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:00,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 295 states and 359 transitions. [2024-11-13 23:28:00,395 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 359 transitions. [2024-11-13 23:28:00,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-13 23:28:00,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:00,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:05,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:09,366 INFO L134 CoverageAnalysis]: Checked inductivity of 14719 backedges. 1847 proven. 4348 refuted. 0 times theorem prover too weak. 8524 trivial. 0 not checked. [2024-11-13 23:28:10,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:10,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 296 states and 360 transitions. [2024-11-13 23:28:10,476 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 360 transitions. [2024-11-13 23:28:10,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-13 23:28:10,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:10,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:16,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:21,026 INFO L134 CoverageAnalysis]: Checked inductivity of 15064 backedges. 1892 proven. 4517 refuted. 0 times theorem prover too weak. 8655 trivial. 0 not checked. [2024-11-13 23:28:22,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:22,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 297 states and 361 transitions. [2024-11-13 23:28:22,861 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 361 transitions. [2024-11-13 23:28:22,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 23:28:22,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:22,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:30,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:35,128 INFO L134 CoverageAnalysis]: Checked inductivity of 15413 backedges. 1937 proven. 4689 refuted. 0 times theorem prover too weak. 8787 trivial. 0 not checked. [2024-11-13 23:28:37,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:37,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 298 states and 362 transitions. [2024-11-13 23:28:37,749 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 362 transitions. [2024-11-13 23:28:37,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-13 23:28:37,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:37,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:42,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:48,228 INFO L134 CoverageAnalysis]: Checked inductivity of 15766 backedges. 1982 proven. 4864 refuted. 0 times theorem prover too weak. 8920 trivial. 0 not checked. [2024-11-13 23:28:50,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:50,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 299 states and 363 transitions. [2024-11-13 23:28:50,443 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 363 transitions. [2024-11-13 23:28:50,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-13 23:28:50,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:50,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:55,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:01,145 INFO L134 CoverageAnalysis]: Checked inductivity of 16123 backedges. 2027 proven. 5042 refuted. 0 times theorem prover too weak. 9054 trivial. 0 not checked. [2024-11-13 23:29:03,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:03,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 300 states and 364 transitions. [2024-11-13 23:29:03,773 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 364 transitions. [2024-11-13 23:29:03,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-13 23:29:03,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:03,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:09,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:15,197 INFO L134 CoverageAnalysis]: Checked inductivity of 16484 backedges. 2072 proven. 5223 refuted. 0 times theorem prover too weak. 9189 trivial. 0 not checked. [2024-11-13 23:29:18,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:18,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 301 states and 365 transitions. [2024-11-13 23:29:18,339 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 365 transitions. [2024-11-13 23:29:18,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-13 23:29:18,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:18,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:24,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:30,067 INFO L134 CoverageAnalysis]: Checked inductivity of 16849 backedges. 2117 proven. 5407 refuted. 0 times theorem prover too weak. 9325 trivial. 0 not checked. [2024-11-13 23:29:33,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:33,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 302 states and 366 transitions. [2024-11-13 23:29:33,207 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 366 transitions. [2024-11-13 23:29:33,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-13 23:29:33,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:33,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:37,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:45,503 INFO L134 CoverageAnalysis]: Checked inductivity of 17218 backedges. 2162 proven. 5594 refuted. 0 times theorem prover too weak. 9462 trivial. 0 not checked. [2024-11-13 23:29:48,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:48,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 303 states and 367 transitions. [2024-11-13 23:29:48,950 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 367 transitions. [2024-11-13 23:29:48,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-13 23:29:48,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:48,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:54,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat